/* ==========================================================================
   OGNER — COMPONENTS
   --------------------------------------------------------------------------
   This is the BIG one. Every component the AI can possibly need lives here.
   Naming convention: .k-<component>-<variant>
   ========================================================================== */


/* ─── Material Symbols (Google Fonts icons) ──────────────────────────── */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}
.material-symbols-outlined.filled {
  font-variation-settings: 'FILL' 1, 'wght' 700, 'GRAD' 0, 'opsz' 24;
}


/* ==========================================================================
   BUTTONS
   ========================================================================== */
.k-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-base);
  padding: 0.625rem 1.25rem;
  font-family: var(--font-sans);
  font-size: var(--fs-label-md);
  line-height: var(--lh-label-md);
  font-weight: var(--fw-label-md);
  letter-spacing: var(--ls-label-md);
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  min-height: 2.5rem;
  min-width: 2.5rem;
  transition: background-color var(--duration-base) var(--ease-default),
              color var(--duration-base) var(--ease-default),
              border-color var(--duration-base) var(--ease-default),
              box-shadow var(--duration-base) var(--ease-default),
              transform var(--duration-base) var(--ease-emphasized);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.k-btn:focus-visible {
  outline: 2px solid var(--outline-focus);
  outline-offset: 2px;
}
.k-btn:disabled,
.k-btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.5;
  pointer-events: none;
}
.k-btn .k-btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  line-height: 1;
}

/* Primary */
.k-btn-primary {
  background-color: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
}
.k-btn-primary:hover { background-color: var(--primary-container); border-color: var(--primary-container); }
.k-btn-primary:active { transform: scale(0.98); }

/* Secondary */
.k-btn-secondary {
  background-color: var(--secondary);
  color: var(--on-secondary);
  border-color: var(--secondary);
}
.k-btn-secondary:hover { background-color: var(--secondary-fixed-dim); border-color: var(--secondary-fixed-dim); color: var(--on-secondary-fixed); }

/* Outline */
.k-btn-outline {
  background-color: transparent;
  color: var(--primary);
  border-color: var(--outline);
}
.k-btn-outline:hover { background-color: var(--surface-container-low); border-color: var(--primary); }

/* Ghost */
.k-btn-ghost {
  background-color: transparent;
  color: var(--primary);
  border-color: transparent;
}
.k-btn-ghost:hover { background-color: var(--surface-container-low); }

/* Danger / Error */
.k-btn-danger {
  background-color: var(--error);
  color: var(--on-error);
  border-color: var(--error);
}
.k-btn-danger:hover { background-color: #a01515; border-color: #a01515; }

/* Success */
.k-btn-success {
  background-color: var(--success);
  color: var(--on-success);
  border-color: var(--success);
}

/* Warning */
.k-btn-warning {
  background-color: var(--warning);
  color: var(--on-warning);
  border-color: var(--warning);
}

/* Info */
.k-btn-info {
  background-color: var(--info);
  color: var(--on-info);
  border-color: var(--info);
}

/* Gold (Premium / Upgrade) */
.k-btn-gold {
  background: var(--gradient-gold);
  color: #1a1300;
  border-color: var(--kinetic-gold);
  font-weight: 700;
  box-shadow: var(--shadow-glow-gold);
}
.k-btn-gold:hover { box-shadow: 0 0 32px rgba(253, 173, 1, 0.65); transform: translateY(-1px); }
.k-btn-gold::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-gold-shimmer);
  background-size: 200% 100%;
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-default);
  z-index: -1;
}
.k-btn-gold:hover::before { opacity: 0.5; animation: shimmer 2.5s linear infinite; }

/* Tertiary */
.k-btn-tertiary {
  background-color: var(--tertiary-container);
  color: var(--on-tertiary-container);
  border-color: var(--tertiary-container);
}

/* Tonal (M3 style) */
.k-btn-tonal {
  background-color: var(--secondary-container);
  color: var(--on-secondary-container);
  border-color: transparent;
}
.k-btn-tonal:hover { background-color: var(--secondary-fixed-dim); }

/* Text / Link button */
.k-btn-text {
  background-color: transparent;
  color: var(--secondary);
  border-color: transparent;
  padding: 0.5rem 0.75rem;
  min-height: auto;
}
.k-btn-text:hover { background-color: var(--secondary-container); color: var(--on-secondary-container); }

/* Sizes */
.k-btn-xs { padding: 0.25rem 0.625rem; font-size: var(--fs-label-xs); min-height: 1.75rem; min-width: 1.75rem; }
.k-btn-sm { padding: 0.375rem 0.875rem; font-size: var(--fs-label-sm); min-height: 2rem; min-width: 2rem; }
.k-btn-md { padding: 0.5rem 1rem; font-size: var(--fs-label-md); min-height: 2.5rem; min-width: 2.5rem; }
.k-btn-lg { padding: 0.75rem 1.5rem; font-size: var(--fs-label-lg); min-height: 3rem; min-width: 3rem; }
.k-btn-xl { padding: 1rem 2rem; font-size: 18px; min-height: 3.5rem; min-width: 3.5rem; }

/* Block */
.k-btn-block { display: flex; width: 100%; }

/* Icon-only */
.k-btn-icon-only {
  padding: 0.5rem;
  min-width: 2.5rem;
  width: 2.5rem;
  height: 2.5rem;
}
.k-btn-icon-only.k-btn-sm { width: 2rem; height: 2rem; min-width: 2rem; }
.k-btn-icon-only.k-btn-lg { width: 3rem; height: 3rem; min-width: 3rem; }

/* Icon button round */
.k-btn-icon-round { border-radius: var(--radius-full); }

/* Split button */
.k-btn-split {
  display: inline-flex;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 1px solid var(--outline);
}
.k-btn-split .k-btn { border-radius: 0; border: 0; }
.k-btn-split .k-btn-split-trigger {
  padding: 0 0.75rem;
  border-left: 1px solid var(--outline-variant);
}

/* Loading button */
.k-btn-loading {
  pointer-events: none;
  color: transparent;
}
.k-btn-loading::after {
  content: '';
  position: absolute;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  border: 2px solid currentColor;
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
}

/* Disabled */
.k-btn:disabled, .k-btn[disabled] {
  background-color: var(--surface-container-high);
  color: var(--outline);
  border-color: var(--outline-variant);
  cursor: not-allowed;
}

/* Loading ripple overlay */
.k-btn-ripple { overflow: hidden; }
.k-btn-ripple::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, currentColor 0%, transparent 70%);
  opacity: 0;
  pointer-events: none;
  transform: scale(0);
  transition: transform 0.6s var(--ease-default), opacity 0.4s var(--ease-default);
}
.k-btn-ripple:active::after { transform: scale(2.5); opacity: 0.15; transition: 0s; }


/* ==========================================================================
   FORMS — INPUTS
   ========================================================================== */
.k-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-base);
  width: 100%;
}
.k-field-label {
  font-size: var(--fs-label-md);
  font-weight: var(--fw-label-md);
  letter-spacing: var(--ls-label-md);
  color: var(--on-surface);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}
.k-field-label .k-required { color: var(--error); }
.k-field-help {
  font-size: var(--fs-body-xs);
  color: var(--on-surface-variant);
  line-height: 1.4;
}
.k-field-error {
  font-size: var(--fs-body-xs);
  color: var(--error);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  line-height: 1.4;
}
.k-field-success {
  font-size: var(--fs-body-xs);
  color: var(--success);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.k-input,
.k-textarea,
.k-select {
  width: 100%;
  background-color: var(--surface);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius);
  padding: 0.625rem 0.875rem;
  font-family: var(--font-sans);
  font-size: var(--fs-body-md);
  line-height: var(--lh-body-md);
  color: var(--on-surface);
  transition: border-color var(--duration-base) var(--ease-default),
              box-shadow var(--duration-base) var(--ease-default),
              background-color var(--duration-base) var(--ease-default);
  min-height: 2.5rem;
}
.k-input::placeholder,
.k-textarea::placeholder { color: var(--on-surface-variant); opacity: 0.7; }
.k-input:hover,
.k-textarea:hover,
.k-select:hover { border-color: var(--outline); }
.k-input:focus-visible,
.k-textarea:focus-visible,
.k-select:focus-visible {
  outline: none;
  border-color: var(--primary);
  box-shadow: var(--shadow-focus-primary);
  background-color: var(--surface-container-lowest);
}
.k-input[disabled],
.k-textarea[disabled],
.k-select[disabled] {
  background-color: var(--surface-container-low);
  color: var(--outline);
  cursor: not-allowed;
}
.k-input[readonly] {
  background-color: var(--surface-container);
  color: var(--on-surface);
  border-color: var(--outline-variant);
  cursor: not-allowed;
  opacity: 0.8;
}

.k-input.k-input-error,
.k-input-error { border-color: var(--error); }
.k-input.k-input-error:focus-visible,
.k-input-error:focus-visible { box-shadow: var(--shadow-focus-error); }
.k-input.k-input-success,
.k-input-success { border-color: var(--success); }
.k-input.k-input-success:focus-visible,
.k-input-success:focus-visible { box-shadow: var(--shadow-focus-success); }

.k-input-sm { padding: 0.375rem 0.625rem; font-size: var(--fs-body-sm); min-height: 2rem; }
.k-input-lg { padding: 0.875rem 1rem; font-size: var(--fs-body-lg); min-height: 3rem; }

.k-textarea {
  resize: vertical;
  min-height: 5rem;
  line-height: var(--lh-body-md);
}
.k-textarea-resize-none { resize: none; }
.k-textarea-auto {
  resize: none;
  overflow: hidden;
}

/* Input with leading/trailing icon */
.k-input-group {
  position: relative;
  display: flex;
  align-items: center;
}
.k-input-group .k-input { padding-left: 2.5rem; }
.k-input-group .k-input-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--on-surface-variant);
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.k-input-group .k-input-icon-right {
  left: auto;
  right: 0.75rem;
}
.k-input-group .k-input { padding-right: 2.5rem; }
.k-input-group .k-input-action {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: 0;
  padding: 0.375rem;
  border-radius: var(--radius);
  color: var(--on-surface-variant);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.k-input-group .k-input-action:hover { background: var(--surface-container-high); color: var(--on-surface); }

/* Password toggle */
.k-password-toggle { display: inline-flex; }

/* Currency */
.k-input-currency {
  padding-left: 2.25rem;
}
.k-input-currency-symbol {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--on-surface-variant);
  font-weight: 600;
  pointer-events: none;
}

/* Search input (pill style) */
.k-input-search {
  background-color: var(--surface-container-low);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-full);
  padding: 0.5rem 1rem 0.5rem 2.5rem;
  font-size: var(--fs-body-sm);
  min-height: 2.5rem;
  width: 100%;
}
.k-input-search:focus-visible {
  border-color: var(--secondary);
  background-color: var(--surface-container-lowest);
  box-shadow: var(--shadow-focus-secondary);
}

/* Range */
.k-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--outline-variant);
  border-radius: var(--radius-full);
  outline: none;
  cursor: pointer;
}
.k-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  border: 2px solid var(--surface-container-lowest);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-base) var(--ease-default);
}
.k-range::-webkit-slider-thumb:hover { transform: scale(1.15); }
.k-range::-moz-range-thumb {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  border: 2px solid var(--surface-container-lowest);
  box-shadow: var(--shadow-sm);
}

/* Color picker */
.k-color-picker {
  -webkit-appearance: none;
  appearance: none;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius);
  cursor: pointer;
  background: transparent;
  padding: 0;
  overflow: hidden;
}
.k-color-picker::-webkit-color-swatch-wrapper { padding: 0; }
.k-color-picker::-webkit-color-swatch { border: none; border-radius: var(--radius); }

/* Date / Time / Datetime / Month / Week */
.k-input-date, .k-input-time, .k-input-datetime, .k-input-month, .k-input-week {
  font-variant-numeric: tabular-nums;
}

/* OTP */
.k-otp {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}
.k-otp-input {
  width: 3rem;
  height: 3rem;
  text-align: center;
  font-size: var(--fs-headline-md);
  font-weight: 700;
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--on-surface);
}
.k-otp-input:focus-visible {
  outline: none;
  border-color: var(--primary);
  box-shadow: var(--shadow-focus-primary);
}

/* Rich editor placeholder */
.k-rich-editor {
  min-height: 12rem;
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius);
  background: var(--surface);
  display: flex;
  flex-direction: column;
}
.k-rich-editor-toolbar {
  display: flex;
  gap: 0.25rem;
  padding: 0.5rem;
  border-bottom: 1px solid var(--outline-variant);
  background: var(--surface-container-low);
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
}
.k-rich-editor-content {
  flex: 1;
  padding: 0.75rem 1rem;
  outline: none;
  font-size: var(--fs-body-md);
  line-height: var(--lh-body-md);
}

/* File input / Drop zone */
.k-file-input {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: 1px dashed var(--outline-variant);
  border-radius: var(--radius);
  background: var(--surface-container-low);
  cursor: pointer;
  transition: border-color var(--duration-base) var(--ease-default);
}
.k-file-input:hover { border-color: var(--primary); }
.k-file-input input[type="file"] { display: none; }

.k-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  border: 2px dashed var(--outline-variant);
  border-radius: var(--radius-xl);
  background: var(--surface-container-low);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--duration-base) var(--ease-default), background var(--duration-base) var(--ease-default);
}
.k-dropzone:hover, .k-dropzone.is-dragover {
  border-color: var(--primary);
  background: var(--primary-fixed);
}
.k-dropzone-icon {
  font-size: 3rem;
  color: var(--on-surface-variant);
  margin-bottom: 0.75rem;
}
.k-dropzone-text { color: var(--on-surface); font-weight: 500; }
.k-dropzone-hint { color: var(--on-surface-variant); font-size: var(--fs-body-sm); margin-top: 0.25rem; }


/* ==========================================================================
   SELECT
   ========================================================================== */
.k-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20' fill='%2374777f'%3E%3Cpath d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.625rem center;
  background-size: 1.25rem;
  padding-right: 2.5rem;
  cursor: pointer;
}
.k-select-multiple { background-image: none; padding-right: 0.875rem; }

/* ==========================================================================
   CHECKBOX & RADIO
   ========================================================================== */
.k-checkbox,
.k-radio {
  -webkit-appearance: none;
  appearance: none;
  width: 1.125rem;
  height: 1.125rem;
  border: 2px solid var(--outline);
  background: var(--surface-container-lowest);
  display: inline-grid;
  place-content: center;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-default), border-color var(--duration-fast) var(--ease-default);
  flex-shrink: 0;
}
.k-checkbox { border-radius: var(--radius-sm); }
.k-radio { border-radius: 50%; }
.k-checkbox:checked,
.k-radio:checked {
  background: var(--primary);
  border-color: var(--primary);
}
.k-checkbox:checked::before {
  content: '';
  width: 0.625rem;
  height: 0.375rem;
  border-left: 2px solid var(--on-primary);
  border-bottom: 2px solid var(--on-primary);
  transform: rotate(-45deg) translate(1px, -1px);
}
.k-radio:checked::before {
  content: '';
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--on-primary);
}
.k-checkbox:focus-visible,
.k-radio:focus-visible { box-shadow: var(--shadow-focus-primary); }
.k-checkbox:disabled,
.k-radio:disabled { opacity: 0.5; cursor: not-allowed; }

.k-checkbox-tristate:checked:indeterminate { background: var(--primary); border-color: var(--primary); }
.k-checkbox-tristate:indeterminate::before {
  content: '';
  width: 0.625rem;
  height: 2px;
  background: var(--on-primary);
  transform: none;
}

/* Switch (toggle) */
.k-switch {
  position: relative;
  display: inline-block;
  width: 2.75rem;
  height: 1.5rem;
  flex-shrink: 0;
}
.k-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.k-switch-slider {
  position: absolute;
  inset: 0;
  background: var(--surface-variant);
  border: 2px solid var(--outline);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--duration-base) var(--ease-default), border-color var(--duration-base) var(--ease-default);
}
.k-switch-slider::before {
  content: '';
  position: absolute;
  width: 1.125rem;
  height: 1.125rem;
  left: 1px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--outline);
  border-radius: 50%;
  transition: transform var(--duration-base) var(--ease-emphasized), background var(--duration-base) var(--ease-default);
}
.k-switch input:checked + .k-switch-slider {
  background: var(--success);
  border-color: var(--success);
}
.k-switch input:checked + .k-switch-slider::before {
  transform: translateX(1.25rem) translateY(-50%);
  background: white;
}
.k-switch input:focus-visible + .k-switch-slider {
  box-shadow: var(--shadow-focus-success);
}
.k-switch input:disabled + .k-switch-slider { opacity: 0.5; cursor: not-allowed; }


/* ==========================================================================
   BADGES & TAGS
   ========================================================================== */
.k-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.125rem 0.5rem;
  font-size: var(--fs-label-xs);
  font-weight: var(--fw-label-xs);
  letter-spacing: var(--ls-label-xs);
  text-transform: uppercase;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  white-space: nowrap;
  line-height: 1.2;
}
.k-badge .k-badge-dot {
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background: currentColor;
}
.k-badge-success { background: var(--success-container); color: var(--on-success-container); border-color: var(--success-container); }
.k-badge-warning { background: var(--warning-container); color: var(--on-warning-container); border-color: var(--warning-container); }
.k-badge-error   { background: var(--error-container);   color: var(--on-error-container);   border-color: var(--error-container); }
.k-badge-info    { background: var(--info-container);    color: var(--on-info-container);    border-color: var(--info-container); }
.k-badge-primary { background: var(--primary-container); color: var(--on-primary-container); border-color: var(--primary-container); }
.k-badge-secondary { background: var(--secondary-container); color: var(--on-secondary-container); border-color: var(--secondary-container); }
.k-badge-neutral { background: var(--surface-container-high); color: var(--on-surface); border-color: var(--outline-variant); }
.k-badge-gold    { background: var(--kinetic-gold); color: #1a1300; border-color: var(--kinetic-gold); }
.k-badge-outline { background: transparent; color: var(--on-surface-variant); border-color: var(--outline); }
.k-badge-dot-only { padding: 0.25rem; }

.k-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  font-size: var(--fs-body-sm);
  border-radius: var(--radius-full);
  background: var(--surface-container-high);
  color: var(--on-surface);
  border: 1px solid var(--outline-variant);
  line-height: 1.2;
}
.k-tag-removable .k-tag-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: transparent;
  color: var(--on-surface-variant);
  cursor: pointer;
  border: 0;
}
.k-tag-removable .k-tag-remove:hover { background: var(--error-container); color: var(--error); }


/* ==========================================================================
   ALERTS / NOTIFICATIONS
   ========================================================================== */
.k-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid;
  font-size: var(--fs-body-md);
  line-height: var(--lh-body-md);
  background: var(--surface-container-lowest);
}
.k-alert-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}
.k-alert-content { flex: 1; min-width: 0; }
.k-alert-title { font-weight: 600; margin-bottom: 0.25rem; }
.k-alert-message { color: var(--on-surface-variant); }
.k-alert-dismiss {
  background: transparent;
  border: 0;
  color: var(--on-surface-variant);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.k-alert-dismiss:hover { background: var(--surface-container-high); color: var(--on-surface); }
.k-alert-actions { display: flex; gap: 0.5rem; margin-top: 0.75rem; }

.k-alert-info    { background: var(--info-container);    color: var(--on-info-container);    border-color: var(--info); }
.k-alert-info    .k-alert-icon { color: var(--info); }
.k-alert-success { background: var(--success-container); color: var(--on-success-container); border-color: var(--success); }
.k-alert-success .k-alert-icon { color: var(--success); }
.k-alert-warning { background: var(--warning-container); color: var(--on-warning-container); border-color: var(--warning); }
.k-alert-warning .k-alert-icon { color: var(--warning); }
.k-alert-error   { background: var(--error-container);   color: var(--on-error-container);   border-color: var(--error); }
.k-alert-error   .k-alert-icon { color: var(--error); }
.k-alert-neutral { background: var(--surface-container-low); color: var(--on-surface); border-color: var(--outline-variant); }

.k-alert-solid-info    { background: var(--info);    color: var(--on-info);    border-color: var(--info); }
.k-alert-solid-info    .k-alert-icon,
.k-alert-solid-info    .k-alert-dismiss { color: var(--on-info); }
.k-alert-solid-success { background: var(--success); color: var(--on-success); border-color: var(--success); }
.k-alert-solid-success .k-alert-icon,
.k-alert-solid-success .k-alert-dismiss { color: var(--on-success); }
.k-alert-solid-warning { background: var(--warning); color: var(--on-warning); border-color: var(--warning); }
.k-alert-solid-warning .k-alert-icon,
.k-alert-solid-warning .k-alert-dismiss { color: var(--on-warning); }
.k-alert-solid-error   { background: var(--error);   color: var(--on-error);   border-color: var(--error); }
.k-alert-solid-error   .k-alert-icon,
.k-alert-solid-error   .k-alert-dismiss { color: var(--on-error); }

.k-alert-outline { background: transparent; }
.k-alert-outline-info    { border-color: var(--info);    color: var(--on-info-container);    }
.k-alert-outline-success { border-color: var(--success); color: var(--on-success-container); }
.k-alert-outline-warning { border-color: var(--warning); color: var(--on-warning-container); }
.k-alert-outline-error   { border-color: var(--error);   color: var(--on-error-container);   }


/* ==========================================================================
   BANNER (full width)
   ========================================================================== */
.k-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.875rem 1.25rem;
  background: var(--secondary-container);
  color: var(--on-secondary-container);
  font-size: var(--fs-body-sm);
  font-weight: 500;
}
.k-banner-content { display: flex; align-items: center; gap: 0.75rem; flex: 1; min-width: 0; }


/* ==========================================================================
   TOAST
   ========================================================================== */
.k-toast {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: var(--inverse-surface);
  color: var(--inverse-on-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 18rem;
  max-width: 28rem;
  pointer-events: auto;
  animation: slideUp 250ms var(--ease-emphasized);
}
.k-toast-icon { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.k-toast-content { flex: 1; min-width: 0; }
.k-toast-title { font-weight: 600; }
.k-toast-message { font-size: var(--fs-body-sm); opacity: 0.85; }
.k-toast-close {
  background: transparent;
  border: 0;
  color: inherit;
  opacity: 0.7;
  cursor: pointer;
  padding: 0.25rem;
  display: inline-flex;
  border-radius: var(--radius);
}
.k-toast-close:hover { opacity: 1; background: rgba(255, 255, 255, 0.10); }
.k-toast-success { border-left: 4px solid var(--success); }
.k-toast-error   { border-left: 4px solid var(--error); }
.k-toast-warning { border-left: 4px solid var(--warning); }
.k-toast-info    { border-left: 4px solid var(--info); }


/* ==========================================================================
   CARD
   ========================================================================== */
.k-card {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
}
.k-card-elevated { box-shadow: var(--shadow-tonal-2); }
.k-card-flat { box-shadow: none; }
.k-card-interactive { cursor: pointer; transition: box-shadow var(--duration-base) var(--ease-default), transform var(--duration-base) var(--ease-emphasized), border-color var(--duration-base) var(--ease-default); }
.k-card-interactive:hover { border-color: var(--outline); box-shadow: var(--shadow-tonal-3); transform: translateY(-2px); }

.k-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--outline-variant);
  gap: 1rem;
}
.k-card-title { font-size: var(--fs-title-md); font-weight: 600; line-height: var(--lh-title-md); color: var(--on-surface); }
.k-card-subtitle { font-size: var(--fs-body-sm); color: var(--on-surface-variant); }
.k-card-body { padding: 1.25rem; }
.k-card-body-flush { padding: 0; }
.k-card-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.875rem 1.25rem;
  border-top: 1px solid var(--outline-variant);
  background: var(--surface-container-lowest);
}

.k-card-bento {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: box-shadow var(--duration-base) var(--ease-default);
}
.k-card-bento:hover { box-shadow: var(--shadow-tonal-2); }
.k-card-bento-feature {
  background: var(--gradient-gold);
  color: #1a1300;
  border-color: var(--kinetic-gold);
}


/* KPI / Metric */
.k-kpi {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
}
.k-kpi-label {
  font-size: var(--fs-label-md);
  color: var(--on-surface-variant);
  font-weight: 500;
}
.k-kpi-value {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--on-surface);
  font-variant-numeric: tabular-nums;
}
.k-kpi-trend {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--fs-body-sm);
  font-weight: 500;
}
.k-kpi-trend-up   { color: var(--success); }
.k-kpi-trend-down { color: var(--error); }
.k-kpi-sparkline {
  position: absolute;
  bottom: 0;
  right: 0;
  opacity: 0.5;
  pointer-events: none;
}
.k-kpi-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background: var(--primary-container);
  color: var(--on-primary-container);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}
.k-kpi-icon-success { background: var(--success-container); color: var(--success); }
.k-kpi-icon-warning { background: var(--warning-container); color: var(--warning); }
.k-kpi-icon-error   { background: var(--error-container);   color: var(--error); }
.k-kpi-icon-info    { background: var(--info-container);    color: var(--info); }
.k-kpi-icon-gold    { background: var(--kinetic-gold);      color: #1a1300; }


/* ==========================================================================
   TABLES
   ========================================================================== */
.k-table-wrap {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
}
.k-table {
  width: 100%;
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body-sm);
  border-collapse: separate;
  border-spacing: 0;
}
.k-table thead th {
  background: var(--surface-container-low);
  color: var(--on-surface-variant);
  text-align: left;
  padding: 0.75rem 1rem;
  font-size: var(--fs-label-md);
  font-weight: 600;
  letter-spacing: var(--ls-label-md);
  border-bottom: 1px solid var(--outline-variant);
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
}
.k-table thead th.k-table-sortable { cursor: pointer; user-select: none; }
.k-table thead th.k-table-sortable:hover { background: var(--surface-container); }
.k-table thead th .k-sort-icon { display: inline-block; vertical-align: middle; opacity: 0.5; margin-left: 0.25rem; }
.k-table tbody td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--outline-variant);
  color: var(--on-surface);
  vertical-align: middle;
}
.k-table tbody tr:last-child td { border-bottom: 0; }
.k-table tbody tr:hover { background: var(--surface-container-low); }
.k-table tbody tr.k-table-selected { background: var(--primary-container); }
.k-table tbody tr.k-table-selected td { color: var(--on-primary-container); }
.k-table tfoot td {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--outline-variant);
  background: var(--surface-container-low);
  font-weight: 600;
}
.k-table-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  justify-content: flex-end;
}
.k-table-checkbox { padding: 0.5rem 0.75rem; width: 2.5rem; }

.k-table-sticky-col {
  position: sticky;
  left: 0;
  background: var(--surface-container-lowest);
  z-index: 1;
  box-shadow: 1px 0 0 var(--outline-variant);
}
.k-table thead th.k-table-sticky-col { background: var(--surface-container-low); }

.k-table-dense tbody td { padding: 0.5rem 1rem; }
.k-table-zebra tbody tr:nth-child(even) { background: var(--surface-container-low); }
.k-table-zebra tbody tr:nth-child(even):hover { background: var(--surface-container); }

.k-table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--outline-variant);
  background: var(--surface-container-lowest);
  flex-wrap: wrap;
}
.k-table-toolbar-actions { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }

.k-table-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--outline-variant);
  background: var(--surface-container-lowest);
  flex-wrap: wrap;
}
.k-pagination {
  display: inline-flex;
  align-items: center;
  gap: 0.125rem;
}
.k-pagination-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.5rem;
  border-radius: var(--radius);
  font-size: var(--fs-body-sm);
  font-weight: 500;
  color: var(--on-surface);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-default);
}
.k-pagination-item:hover { background: var(--surface-container-high); }
.k-pagination-item[aria-current="page"] {
  background: var(--primary);
  color: var(--on-primary);
}
.k-pagination-item:disabled { opacity: 0.4; cursor: not-allowed; }


/* ==========================================================================
   MODAL / DIALOG
   ========================================================================== */
.k-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.50);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: var(--z-modal);
  display: grid;
  place-items: center;
  padding: 1rem;
  animation: fadeIn 200ms var(--ease-default);
  overflow-y: auto;
}
/* Backdrops generados por ognerConfirm/ognerAlert: por encima de cualquier modal. */
.k-dialog-backdrop { z-index: 9999999; }
.k-modal {
  background: var(--surface-container-lowest);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  width: 100%;
  max-width: 32rem;
  max-height: calc(100vh - 2rem);
  display: flex;
  flex-direction: column;
  animation: scale 200ms var(--ease-emphasized);
}
.k-modal-xs { max-width: 20rem; }
.k-modal-sm { max-width: 24rem; }
.k-modal-md { max-width: 32rem; }
.k-modal-lg { max-width: 48rem; }
.k-modal-xl { max-width: 64rem; }
.k-modal-fullscreen {
  max-width: none;
  width: 100%;
  height: 100%;
  max-height: 100%;
  border-radius: 0;
}
.k-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--outline-variant);
}
.k-modal-title { font-size: var(--fs-title-lg); font-weight: 600; color: var(--on-surface); }
.k-modal-subtitle { font-size: var(--fs-body-sm); color: var(--on-surface-variant); margin-top: 0.25rem; }
.k-modal-close {
  background: transparent;
  border: 0;
  padding: 0.5rem;
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--on-surface-variant);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.k-modal-close:hover { background: var(--surface-container-high); color: var(--on-surface); }
.k-modal-body { padding: 1.5rem; overflow-y: auto; flex: 1; }
.k-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  border-top: 1px solid var(--outline-variant);
}

/* Modal de confirmación/alerta (ognerConfirm / ognerAlert) sin inline styles. */
.k-dialog-card { overflow: hidden; }
.k-dialog-body {
  padding: 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.k-dialog-icon-wrap {
  background: var(--surface-container-high);
  border-radius: 50%;
  width: 4.5rem;
  height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.k-dialog-icon {
  font-size: 2rem;
  color: var(--primary);
}
.k-dialog-icon--error { color: var(--error); }
.k-dialog-icon--warning { color: var(--warning); }
.k-dialog-icon--success { color: var(--success); }
.k-dialog-title { margin: 0; }
.k-dialog-message { margin: 0; line-height: 1.5; }
.k-dialog-footer {
  background: var(--surface-container-lowest);
  border-top: 1px solid var(--outline-variant);
  padding: 1rem 1.5rem;
  display: flex;
  gap: 0.75rem;
  justify-content: center;
}
.k-dialog-footer .k-btn { flex: 1; }
.k-dialog-footer .k-btn-full { width: 100%; }

/* Modal de inactividad (sin inline styles). */
.k-inactivity-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 17, 21, 0.7);
  backdrop-filter: blur(4px);
  z-index: 999999;
  justify-content: center;
  align-items: center;
  padding: 1rem;
}
.k-inactivity-modal:not(.k-hidden) { display: flex; }
.k-inactivity-card {
  max-width: 450px;
  width: 100%;
  padding: 2rem;
  text-align: center;
}
.k-inactivity-icon {
  background: var(--warning-container);
  color: var(--on-warning-container);
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}
.k-inactivity-icon-glyph { font-size: 2rem; }
.k-inactivity-title { margin: 0 0 0.5rem; }
.k-inactivity-message { margin: 0 0 1.5rem; }
.k-inactivity-countdown {
  font-weight: 700;
  color: var(--error);
  font-family: var(--font-mono);
}
.k-inactivity-actions { gap: 1rem; justify-content: center; }

/* Iconos de severidad en el dropdown de notificaciones. */
.k-bell-item-icon-info { color: var(--primary); }
.k-bell-item-icon-warning { color: var(--warning); }
.k-bell-item-icon-success { color: var(--success); }


/* Side Drawer */
.k-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.50);
  z-index: var(--z-modal);
  animation: fadeIn 200ms var(--ease-default);
}
.k-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  max-width: 28rem;
  background: var(--surface-container-lowest);
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-2xl);
  animation: slideLeft 250ms var(--ease-emphasized);
}
.k-drawer-left { right: auto; left: 0; animation: slideRight 250ms var(--ease-emphasized); }

/* Bottom Sheet */
.k-bottom-sheet-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.50);
  z-index: var(--z-modal);
  display: flex;
  align-items: flex-end;
  animation: fadeIn 200ms var(--ease-default);
}
.k-bottom-sheet {
  background: var(--surface-container-lowest);
  width: 100%;
  max-height: 90vh;
  border-top-left-radius: var(--radius-2xl);
  border-top-right-radius: var(--radius-2xl);
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  animation: slideUp 300ms var(--ease-emphasized);
}
.k-bottom-sheet-handle {
  width: 2.5rem;
  height: 4px;
  background: var(--outline);
  border-radius: var(--radius-full);
  margin: 0.75rem auto;
}


/* ==========================================================================
   DROPDOWN / SELECTOR
   ========================================================================== */
.k-dropdown {
  position: relative;
  display: inline-block;
}
.k-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.25rem);
  left: 0;
  min-width: 12rem;
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 0.375rem;
  z-index: var(--z-popover);
  animation: slideDown 200ms var(--ease-emphasized);
  max-height: 20rem;
  overflow-y: auto;
}
.k-dropdown-menu-end { left: auto; right: 0; }
.k-dropdown-menu-top { top: auto; bottom: calc(100% + 0.25rem); animation-name: slideUp; }

.k-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  font-size: var(--fs-body-sm);
  color: var(--on-surface);
  border-radius: var(--radius);
  cursor: pointer;
  user-select: none;
  background: transparent;
  border: 0;
  width: 100%;
  text-align: left;
  white-space: nowrap;
}
.k-dropdown-item:hover, .k-dropdown-item[aria-selected="true"] { background: var(--surface-container-high); }
.k-dropdown-item[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; pointer-events: none; }
.k-dropdown-item-danger { color: var(--error); }
.k-dropdown-item-danger:hover { background: var(--error-container); }
.k-dropdown-divider {
  height: 1px;
  background: var(--outline-variant);
  margin: 0.375rem 0;
}
.k-dropdown-header {
  padding: 0.5rem 0.75rem;
  font-size: var(--fs-label-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-label-xs);
  color: var(--on-surface-variant);
  font-weight: 700;
}
.k-dropdown-label { padding: 0.5rem 0.75rem; font-size: var(--fs-body-sm); color: var(--on-surface); }


/* ==========================================================================
   TABS
   ========================================================================== */
.k-tabs {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.k-tabs-list {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border-bottom: 1px solid var(--outline-variant);
  padding: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.k-tabs-list::-webkit-scrollbar { display: none; }

.k-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  font-size: var(--fs-label-md);
  font-weight: 600;
  letter-spacing: var(--ls-label-md);
  color: var(--on-surface-variant);
  cursor: pointer;
  transition: color var(--duration-base) var(--ease-default), border-color var(--duration-base) var(--ease-default);
  white-space: nowrap;
}
.k-tab:hover { color: var(--on-surface); }
.k-tab[aria-selected="true"] {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
.k-tab:focus-visible {
  outline: 2px solid var(--outline-focus);
  outline-offset: -2px;
  border-radius: var(--radius);
}

/* Pills tabs */
.k-tabs-pills .k-tabs-list {
  border: 0;
  background: var(--surface-container-low);
  border-radius: var(--radius-full);
  padding: 0.25rem;
  gap: 0;
}
.k-tabs-pills .k-tab {
  border: 0;
  border-radius: var(--radius-full);
  padding: 0.5rem 1rem;
}
.k-tabs-pills .k-tab[aria-selected="true"] {
  background: var(--primary);
  color: var(--on-primary);
}

.k-tab-panel { display: none; }
.k-tab-panel[aria-hidden="false"] { display: block; animation: fadeIn 200ms var(--ease-default); }


/* ==========================================================================
   STEPPER / WIZARD
   ========================================================================== */
.k-stepper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
}
.k-stepper-horizontal { flex-direction: row; }
.k-stepper-vertical { flex-direction: column; align-items: stretch; }
.k-stepper-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  position: relative;
  min-width: 0;
}
.k-stepper-vertical .k-stepper-item { flex: 0 0 auto; padding: 0.5rem 0; }
.k-stepper-item:not(:last-child)::after {
  content: '';
  flex: 1;
  height: 2px;
  background: var(--outline-variant);
  margin: 0 0.5rem;
}
.k-stepper-vertical .k-stepper-item:not(:last-child)::after {
  width: 2px;
  height: 1.5rem;
  margin: 0.25rem 0 0.25rem 1.125rem;
}
.k-stepper-item[data-state="active"]::after,
.k-stepper-item[data-state="complete"]::after {
  background: var(--primary);
}
.k-stepper-circle {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--surface-container-high);
  color: var(--on-surface-variant);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-label-md);
  font-weight: 600;
  border: 2px solid var(--outline-variant);
  flex-shrink: 0;
  transition: all var(--duration-base) var(--ease-default);
}
.k-stepper-item[data-state="active"] .k-stepper-circle {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-container);
}
.k-stepper-item[data-state="complete"] .k-stepper-circle {
  background: var(--success);
  color: var(--on-success);
  border-color: var(--success);
}
.k-stepper-content { display: flex; flex-direction: column; min-width: 0; }
.k-stepper-title { font-size: var(--fs-label-md); font-weight: 600; color: var(--on-surface); line-height: 1.2; }
.k-stepper-subtitle { font-size: var(--fs-body-xs); color: var(--on-surface-variant); }


/* ==========================================================================
   ACCORDION
   ========================================================================== */
.k-accordion {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  background: var(--surface-container-lowest);
  overflow: hidden;
}
.k-accordion-item { border-bottom: 1px solid var(--outline-variant); }
.k-accordion-item:last-child { border-bottom: 0; }
.k-accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 0.875rem 1rem;
  background: transparent;
  border: 0;
  text-align: left;
  font-size: var(--fs-body-md);
  font-weight: 500;
  color: var(--on-surface);
  cursor: pointer;
  transition: background var(--duration-base) var(--ease-default);
}
.k-accordion-trigger:hover { background: var(--surface-container-low); }
.k-accordion-trigger:focus-visible { outline: 2px solid var(--outline-focus); outline-offset: -2px; }
.k-accordion-icon {
  transition: transform var(--duration-base) var(--ease-default);
  color: var(--on-surface-variant);
}
.k-accordion-item[data-state="open"] .k-accordion-icon { transform: rotate(180deg); }
.k-accordion-content {
  overflow: hidden;
  font-size: var(--fs-body-sm);
  color: var(--on-surface-variant);
  line-height: var(--lh-body-sm);
}
.k-accordion-content[data-state="open"] { animation: accordionDown 200ms var(--ease-default); }
.k-accordion-content[data-state="closed"] { animation: accordionUp 200ms var(--ease-default); }
.k-accordion-body { padding: 0 1rem 1rem 1rem; }


/* ==========================================================================
   BREADCRUMB
   ========================================================================== */
.k-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem;
  font-size: var(--fs-body-sm);
  color: var(--on-surface-variant);
}
.k-breadcrumb-item { display: inline-flex; align-items: center; gap: 0.25rem; }
.k-breadcrumb-item a { color: var(--on-surface-variant); transition: color var(--duration-fast) var(--ease-default); }
.k-breadcrumb-item a:hover { color: var(--primary); }
.k-breadcrumb-item[aria-current="page"] { color: var(--on-surface); font-weight: 500; }
.k-breadcrumb-separator { color: var(--outline); display: inline-flex; align-items: center; }


/* ==========================================================================
   PAGINATION
   ========================================================================== */
.k-pagination { display: inline-flex; align-items: center; gap: 0.25rem; }


/* ==========================================================================
   AVATAR
   ========================================================================== */
.k-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--primary-container);
  color: var(--on-primary-container);
  font-size: var(--fs-body-sm);
  font-weight: 600;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid var(--outline-variant);
}
.k-avatar img { width: 100%; height: 100%; object-fit: cover; }
.k-avatar-xs { width: 1.5rem; height: 1.5rem; font-size: var(--fs-body-xs); }
.k-avatar-sm { width: 2rem; height: 2rem; }
.k-avatar-md { width: 2.5rem; height: 2.5rem; }
.k-avatar-lg { width: 3.5rem; height: 3.5rem; font-size: var(--fs-body-md); }
.k-avatar-xl { width: 5rem; height: 5rem; font-size: var(--fs-headline-sm); }
.k-avatar-status {
  position: relative;
}
.k-avatar-status::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 25%;
  height: 25%;
  min-width: 0.625rem;
  min-height: 0.625rem;
  background: var(--success);
  border-radius: 50%;
  border: 2px solid var(--surface-container-lowest);
}
.k-avatar-status-offline::after { background: var(--outline); }
.k-avatar-status-busy::after { background: var(--error); }
.k-avatar-status-away::after { background: var(--warning); }


/* ==========================================================================
   PROGRESS
   ========================================================================== */
.k-progress {
  width: 100%;
  height: 0.5rem;
  background: var(--surface-container-high);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}
.k-progress-bar {
  height: 100%;
  background: var(--primary);
  border-radius: var(--radius-full);
  transition: width 400ms var(--ease-default);
}
.k-progress-success .k-progress-bar { background: var(--success); }
.k-progress-warning .k-progress-bar { background: var(--warning); }
.k-progress-error .k-progress-bar { background: var(--error); }
.k-progress-info .k-progress-bar { background: var(--info); }
.k-progress-sm { height: 4px; }
.k-progress-lg { height: 0.75rem; }
.k-progress-indeterminate .k-progress-bar {
  width: 30%;
  position: absolute;
  animation: progressIndeterminate 1.5s ease-in-out infinite;
}


/* ==========================================================================
   SKELETON
   ========================================================================== */
.k-skeleton {
  background: linear-gradient(90deg, var(--surface-container-low) 0%, var(--surface-container-high) 50%, var(--surface-container-low) 100%);
  background-size: 200% 100%;
  border-radius: var(--radius);
  animation: shimmer 1.5s linear infinite;
  display: inline-block;
}
.k-skeleton-text { height: 0.875rem; width: 100%; }
.k-skeleton-circle { border-radius: 50%; }
.k-skeleton-block { width: 100%; height: 8rem; }


/* ==========================================================================
   SPINNER / LOADER
   ========================================================================== */
.k-spinner {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  color: var(--primary);
}
.k-spinner-sm { width: 1rem; height: 1rem; border-width: 2px; }
.k-spinner-lg { width: 2.5rem; height: 2.5rem; border-width: 3px; }
.k-spinner-gold { color: var(--kinetic-gold); }
.k-spinner-white { color: white; }


/* ==========================================================================
   SIDEBAR / NAVIGATION
   ========================================================================== */
.k-sidebar {
  position: fixed;
  inset-block: 0;
  left: 0;
  width: var(--sidebar-width);
  background: var(--surface-container-lowest);
  border-right: 1px solid var(--outline-variant);
  display: flex;
  flex-direction: column;
  z-index: var(--z-sidebar);
  transition: width var(--duration-base) var(--ease-emphasized), transform var(--duration-base) var(--ease-emphasized);
}
.k-sidebar-mini { width: var(--sidebar-width-mini); }
.k-sidebar-header {
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid var(--outline-variant);
  height: var(--header-height);
  flex-shrink: 0;
}
.k-sidebar-logo {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius);
  background: var(--primary);
  color: var(--on-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.k-sidebar-logo-gold { background: var(--kinetic-gold); color: #1a1300; }
.k-sidebar-brand {
  display: flex;
  flex-direction: column;
  min-width: 0;
  transition: opacity var(--duration-base) var(--ease-default);
}
.k-sidebar-mini .k-sidebar-brand { opacity: 0; pointer-events: none; }
.k-sidebar-brand-title { font-size: var(--fs-title-md); font-weight: 700; color: var(--on-surface); line-height: 1.2; }
.k-sidebar-brand-subtitle { font-size: var(--fs-body-xs); color: var(--on-surface-variant); }

.k-sidebar-nav {
  flex: 1;
  padding: 0.75rem 0.5rem;
  overflow-y: auto;
}
.k-sidebar-section { margin-bottom: 1rem; }
.k-sidebar-section-title {
  font-size: var(--fs-label-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-label-xs);
  color: var(--on-surface-variant);
  padding: 0.5rem 0.75rem;
}
.k-sidebar-mini .k-sidebar-section-title { opacity: 0; height: 0; padding: 0; margin: 0; }

.k-sidebar-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  border-radius: var(--radius-lg);
  color: var(--on-surface-variant);
  font-size: var(--fs-label-lg);
  font-weight: 600;
  letter-spacing: var(--ls-label-lg);
  transition: background var(--duration-fast) var(--ease-default), color var(--duration-fast) var(--ease-default);
  cursor: pointer;
  border: 0;
  background: transparent;
  width: 100%;
  text-align: left;
  position: relative;
  text-decoration: none;
}
.k-sidebar-item:hover { background: var(--surface-container-low); color: var(--on-surface); }
.k-sidebar-item[aria-current="page"], .k-sidebar-item.is-active {
  background: var(--surface-container-high);
  color: var(--primary);
}
.k-sidebar-item.is-active::before {
  content: '';
  position: absolute;
  left: -0.5rem;
  top: 25%;
  bottom: 25%;
  width: 3px;
  background: var(--kinetic-gold);
  border-radius: var(--radius-full);
}
.k-sidebar-item-icon { font-size: 1.25rem; line-height: 1; flex-shrink: 0; }
.k-sidebar-mini .k-sidebar-item-text { opacity: 0; width: 0; pointer-events: none; }
.k-sidebar-mini .k-sidebar-item { justify-content: center; padding: 0.625rem; }
.k-sidebar-mini .k-sidebar-item.is-active::before { display: none; }

.k-sidebar-footer {
  padding: 0.75rem;
  border-top: 1px solid var(--outline-variant);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex-shrink: 0;
}


/* ==========================================================================
   TOPBAR / HEADER
   ========================================================================== */
.k-topbar {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid var(--outline-variant);
  height: var(--header-height);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1rem;
}

/* ─── Header del portal colaborador (bento floating, sin inline styles) ── */
.k-collab-nav-wrap {
  padding-inline: 1.5rem;
  padding-top: 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
}
.k-collab-header {
  max-width: 1200px;
  margin: 0 auto;
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.k-collab-brand { gap: 0.75rem; }
.k-collab-brand-logo { width: 2.25rem; height: 2.25rem; }
.k-collab-brand-icon { font-size: 1.25rem; }
.k-collab-brand-text { text-align: left; }
.k-collab-brand-name {
  font-weight: 800;
  font-size: 1rem;
  line-height: 1;
}
.k-collab-brand-sub {
  font-size: 10px;
  text-transform: uppercase;
  font-weight: 700;
}
.k-collab-menu { gap: 1.5rem; }
.k-collab-menu-link {
  gap: 0.35rem;
  text-decoration: none;
  color: var(--on-surface);
  font-weight: 500;
  font-size: 0.9rem;
}
.k-collab-menu-icon { font-size: 20px; }
.k-collab-user-block { gap: 1rem; }
.k-collab-user-info {
  gap: 0.5rem;
  border-right: 1px solid var(--outline-variant);
  padding-right: 1rem;
}
.k-collab-user-text { text-align: right; }
.k-collab-user-name {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--on-surface);
}
.k-collab-user-email {
  font-size: 11px;
  color: var(--on-surface-variant);
}
.k-collab-logout-icon { color: var(--error); }
.k-collab-flash { margin-top: 1.5rem; padding-inline: 1.5rem; }
.k-collab-flash .k-alert { margin-bottom: 1rem; }
.k-collab-main {
  padding-block: 1.5rem 3rem;
  padding-inline: 1.5rem;
}
.k-collab-footer {
  background: var(--surface-container-lowest);
  border-top: 1px solid var(--outline-variant);
  padding-block: 1.5rem;
  margin-top: auto;
}
.k-collab-footer-inner { padding-inline: 1.5rem; }

@media (max-width: 767px) {
  .k-collab-menu { display: none; }
  .k-collab-user-info { border-right: 0; padding-right: 0; }
  .k-collab-user-text { display: none; }
}


/* ==========================================================================
   TIMELINE
   ========================================================================== */
.k-timeline {
  position: relative;
  padding-left: 1.5rem;
}
.k-timeline::before {
  content: '';
  position: absolute;
  left: 0.5rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: var(--outline-variant);
}
.k-timeline-item {
  position: relative;
  padding-bottom: 1.5rem;
}
.k-timeline-item:last-child { padding-bottom: 0; }
.k-timeline-marker {
  position: absolute;
  left: -1.625rem;
  top: 0.25rem;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--surface-container-lowest);
  border: 2px solid var(--outline-variant);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--on-surface-variant);
  font-size: 0.75rem;
}
.k-timeline-marker-active { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.k-timeline-marker-success { background: var(--success); border-color: var(--success); color: var(--on-success); }
.k-timeline-marker-warning { background: var(--warning); border-color: var(--warning); color: var(--on-warning); }
.k-timeline-marker-error { background: var(--error); border-color: var(--error); color: var(--on-error); }
.k-timeline-content {
  background: var(--surface-container-low);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: 0.75rem 1rem;
}
.k-timeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.25rem;
}
.k-timeline-title { font-weight: 600; color: var(--on-surface); display: inline-flex; align-items: center; gap: 0.375rem; }
.k-timeline-time { font-size: var(--fs-body-xs); color: var(--on-surface-variant); white-space: nowrap; }
.k-timeline-description { font-size: var(--fs-body-sm); color: var(--on-surface-variant); }


/* ==========================================================================
   TREE VIEW
   ========================================================================== */
.k-tree {
  font-size: var(--fs-body-sm);
  user-select: none;
}
.k-tree-node {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.5rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-default);
}
.k-tree-node:hover { background: var(--surface-container-low); }
.k-tree-node[aria-selected="true"] { background: var(--secondary-container); color: var(--on-secondary-container); }
.k-tree-toggle {
  width: 1.25rem;
  height: 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  cursor: pointer;
  color: var(--on-surface-variant);
  border-radius: var(--radius);
}
.k-tree-children { padding-left: 1.25rem; }
.k-tree-children[hidden] { display: none; }


/* ==========================================================================
   TOOLTIP
   ========================================================================== */
.k-tooltip {
  position: relative;
  display: inline-block;
}
.k-tooltip-content {
  position: absolute;
  bottom: calc(100% + 0.5rem);
  left: 50%;
  transform: translateX(-50%);
  background: var(--inverse-surface);
  color: var(--inverse-on-surface);
  font-size: var(--fs-body-xs);
  padding: 0.375rem 0.625rem;
  border-radius: var(--radius);
  white-space: nowrap;
  pointer-events: none;
  z-index: var(--z-tooltip);
  animation: fadeIn 150ms var(--ease-default);
  box-shadow: var(--shadow-md);
}
.k-tooltip-content::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: var(--inverse-surface);
}
.k-tooltip-bottom .k-tooltip-content { bottom: auto; top: calc(100% + 0.5rem); }
.k-tooltip-bottom .k-tooltip-content::after { top: auto; bottom: 100%; border-top-color: transparent; border-bottom-color: var(--inverse-surface); }


/* ==========================================================================
   POPOVER
   ========================================================================== */
.k-popover {
  position: relative;
  display: inline-block;
}
.k-popover-content {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 1rem;
  min-width: 16rem;
  z-index: var(--z-popover);
  animation: slideDown 200ms var(--ease-emphasized);
}


/* ==========================================================================
   CHAT
   ========================================================================== */
.k-chat {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.k-chat-header {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--outline-variant);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.k-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.k-chat-message {
  display: flex;
  gap: 0.5rem;
  max-width: 80%;
}
.k-chat-message-sent {
  align-self: flex-end;
  flex-direction: row-reverse;
}
.k-chat-bubble {
  background: var(--surface-container-low);
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius-xl);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body-sm);
  color: var(--on-surface);
}
.k-chat-message-sent .k-chat-bubble {
  background: var(--primary);
  color: var(--on-primary);
  border-bottom-right-radius: var(--radius);
}
.k-chat-message-received .k-chat-bubble {
  border-bottom-left-radius: var(--radius);
}
.k-chat-input {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem;
  border-top: 1px solid var(--outline-variant);
  background: var(--surface-container-lowest);
}


/* ==========================================================================
   CALENDAR
   ========================================================================== */
.k-calendar {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.k-calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--outline-variant);
  background: var(--surface-container-low);
}
.k-calendar-title { font-weight: 600; color: var(--on-surface); }
.k-calendar-nav { display: flex; gap: 0.25rem; }
.k-calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}
.k-calendar-day-name {
  padding: 0.5rem;
  text-align: center;
  font-size: var(--fs-label-xs);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  background: var(--surface-container-low);
  border-bottom: 1px solid var(--outline-variant);
}
.k-calendar-day {
  aspect-ratio: 1;
  padding: 0.375rem;
  border-right: 1px solid var(--outline-variant);
  border-bottom: 1px solid var(--outline-variant);
  font-size: var(--fs-body-sm);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-default);
  position: relative;
}
.k-calendar-day:hover { background: var(--surface-container-low); }
.k-calendar-day-other { color: var(--outline); }
.k-calendar-day-today { font-weight: 700; color: var(--primary); }
.k-calendar-day-selected { background: var(--primary-container); color: var(--on-primary-container); font-weight: 600; }
.k-calendar-day-event { background: var(--secondary-container); }


/* ==========================================================================
   FAB (Floating Action Button)
   ========================================================================== */
.k-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--primary);
  color: var(--on-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  border: 0;
  cursor: pointer;
  z-index: var(--z-fixed);
  transition: transform var(--duration-base) var(--ease-emphasized), box-shadow var(--duration-base) var(--ease-default);
}
.k-fab:hover { transform: scale(1.05); box-shadow: var(--shadow-xl); }
.k-fab-extended {
  width: auto;
  padding: 0 1.25rem;
  gap: 0.5rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-label-md);
  font-weight: 600;
}
.k-fab-gold { background: var(--kinetic-gold); color: #1a1300; }


/* ==========================================================================
   EMPTY STATE
   ========================================================================== */
.k-empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.k-empty-state-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--surface-container-high);
  color: var(--on-surface-variant);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}
.k-empty-state-title { font-size: var(--fs-title-md); font-weight: 600; color: var(--on-surface); }
.k-empty-state-description { color: var(--on-surface-variant); max-width: 28rem; }
.k-empty-state-action { margin-top: 0.5rem; }


/* ==========================================================================
   ERROR STATE
   ========================================================================== */
.k-error-state {
  text-align: center;
  padding: 3rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.k-error-state-code {
  font-family: var(--font-mono);
  font-size: 4rem;
  font-weight: 800;
  color: var(--outline);
  line-height: 1;
}
.k-error-state-title { font-size: var(--fs-headline-md); font-weight: 700; color: var(--on-surface); }
.k-error-state-description { color: var(--on-surface-variant); max-width: 32rem; }


/* ==========================================================================
   CONTEXT MENU
   ========================================================================== */
.k-context-menu {
  position: fixed;
  min-width: 12rem;
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 0.375rem;
  z-index: var(--z-popover);
  animation: scale 150ms var(--ease-emphasized);
}
.k-context-menu-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  font-size: var(--fs-body-sm);
  color: var(--on-surface);
  border-radius: var(--radius);
  cursor: pointer;
  background: transparent;
  border: 0;
  width: 100%;
  text-align: left;
}
.k-context-menu-item:hover { background: var(--surface-container-high); }
.k-context-menu-item-danger { color: var(--error); }
.k-context-menu-item-danger:hover { background: var(--error-container); }
.k-context-menu-shortcut {
  margin-left: auto;
  font-size: var(--fs-body-xs);
  color: var(--on-surface-variant);
}


/* ==========================================================================
   COMMAND PALETTE
   ========================================================================== */
.k-command-palette-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.50);
  backdrop-filter: blur(4px);
  z-index: var(--z-command-palette);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 10vh 1rem 1rem;
  animation: fadeIn 200ms var(--ease-default);
}
.k-command-palette {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  width: 100%;
  max-width: 40rem;
  max-height: 32rem;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideDown 200ms var(--ease-emphasized);
}
.k-command-palette-input {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--outline-variant);
}
.k-command-palette-input input {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: var(--fs-body-md);
  color: var(--on-surface);
}
.k-command-palette-list {
  flex: 1;
  overflow-y: auto;
  padding: 0.375rem;
}
.k-command-palette-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: var(--fs-body-sm);
  color: var(--on-surface);
}
.k-command-palette-item[aria-selected="true"] { background: var(--primary); color: var(--on-primary); }
.k-command-palette-item-icon { display: inline-flex; }
.k-command-palette-item-shortcut { margin-left: auto; font-size: var(--fs-body-xs); color: var(--on-surface-variant); }


/* ==========================================================================
   BREADCRUMB (alt for navigation)
   ========================================================================== */
.k-pagination-info { color: var(--on-surface-variant); font-size: var(--fs-body-sm); }


/* ==========================================================================
   COMMAND SHORTCUT BADGE
   ========================================================================== */
.k-kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5rem;
  height: 1.5rem;
  padding: 0 0.375rem;
  font-family: var(--font-mono);
  font-size: var(--fs-body-xs);
  background: var(--surface-container-high);
  border: 1px solid var(--outline-variant);
  border-bottom-width: 2px;
  border-radius: var(--radius);
  color: var(--on-surface);
  font-weight: 500;
  line-height: 1;
}


/* ==========================================================================
   MEGA MENU
   ========================================================================== */
.k-mega-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-top: 0;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-popover);
  padding: 1.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  animation: slideDown 200ms var(--ease-emphasized);
}
.k-mega-menu-section-title {
  font-size: var(--fs-label-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-label-xs);
  color: var(--on-surface-variant);
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.k-mega-menu-link {
  display: block;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  color: var(--on-surface);
  text-decoration: none;
  transition: background var(--duration-fast) var(--ease-default);
}
.k-mega-menu-link:hover { background: var(--surface-container-low); }
.k-mega-menu-link-title { font-weight: 600; font-size: var(--fs-body-sm); }
.k-mega-menu-link-description { font-size: var(--fs-body-xs); color: var(--on-surface-variant); }


/* ==========================================================================
   METER (gauge)
   ========================================================================== */
.k-meter {
  width: 100%;
  height: 0.5rem;
  background: var(--surface-container-high);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}
.k-meter-bar { height: 100%; background: var(--primary); border-radius: var(--radius-full); }


/* ==========================================================================
   LOG VIEW
   ========================================================================== */
.k-log-view {
  background: var(--inverse-surface);
  color: var(--inverse-on-surface);
  font-family: var(--font-mono);
  font-size: var(--fs-code-md);
  padding: 1rem;
  border-radius: var(--radius);
  overflow-x: auto;
  line-height: 1.5;
}
.k-log-line { white-space: pre-wrap; word-break: break-all; }
.k-log-info { color: #b0c7f2; }
.k-log-warn { color: var(--kinetic-gold); }
.k-log-error { color: #ffb4ab; }
.k-log-debug { color: #c4c6cf; }
.k-log-success { color: #7ad6a3; }


/* ==========================================================================
   PRICING
   ========================================================================== */
.k-pricing-card {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-2xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  transition: all var(--duration-base) var(--ease-default);
}
.k-pricing-card-featured {
  background: var(--gradient-gold);
  color: #1a1300;
  border-color: var(--kinetic-gold);
  box-shadow: var(--shadow-glow-gold);
  transform: scale(1.02);
}
.k-pricing-tier { font-size: var(--fs-label-md); font-weight: 600; text-transform: uppercase; letter-spacing: var(--ls-label-md); }
.k-pricing-price { font-size: 2.5rem; font-weight: 800; line-height: 1.1; }
.k-pricing-price-suffix { font-size: var(--fs-body-sm); opacity: 0.7; }
.k-pricing-features { display: flex; flex-direction: column; gap: 0.5rem; flex: 1; }
.k-pricing-feature { display: flex; align-items: flex-start; gap: 0.5rem; font-size: var(--fs-body-sm); }
.k-pricing-feature-icon { color: var(--success); flex-shrink: 0; margin-top: 2px; }


/* ==========================================================================
   STATS COUNTER
   ========================================================================== */
.k-stat {
  text-align: center;
  padding: 1rem;
}
.k-stat-value { font-size: var(--fs-display); font-weight: 800; line-height: 1; color: var(--primary); }
.k-stat-label { font-size: var(--fs-label-md); color: var(--on-surface-variant); margin-top: 0.5rem; }


/* ==========================================================================
   BENTO GRID HELPERS
   ========================================================================== */
.k-bento {
  display: grid;
  gap: var(--space-gutter);
  grid-template-columns: repeat(12, 1fr);
}
/* Mobile-first: en pantallas pequeñas todas las celdas ocupan el ancho
   completo (1 columna). En tablet (≥768px) y desktop (≥1024px) se
   reflowan al layout de bento. */
.k-bento-1-2  { grid-column: span 12; }
.k-bento-1-1  { grid-column: span 12; }
.k-bento-2-1  { grid-column: span 12; }
.k-bento-1-2-r { grid-column: span 12; }
.k-bento-1-3  { grid-column: span 12; }
.k-bento-3-1  { grid-column: span 12; }
.k-bento-1-1-1 { grid-column: span 12; }
.k-bento-feature { grid-column: span 12; }

@media (min-width: 768px) {
  .k-bento-1-2  { grid-column: span 6; }
  .k-bento-1-1  { grid-column: span 6; }
  .k-bento-1-3  { grid-column: span 6; }
  .k-bento-3-1  { grid-column: span 12; }
  .k-bento-1-2-r { grid-column: span 12; }
  .k-bento-2-1 { grid-column: span 12; }
  .k-bento-1-1-1 { grid-column: span 6; }
  .k-bento-feature { grid-column: span 6; }
}
@media (min-width: 1024px) {
  .k-bento-1-2  { grid-column: span 6; }
  .k-bento-1-1  { grid-column: span 6; }
  .k-bento-1-1-1 { grid-column: span 4; }
  .k-bento-1-3  { grid-column: span 4; }
  .k-bento-3-1  { grid-column: span 8; }
  .k-bento-1-2-r { grid-column: span 4; }
  .k-bento-2-1 { grid-column: span 8; }
  .k-bento-feature { grid-column: span 6; }
}


/* ==========================================================================
   RESPONSIVE — MOBILE FIRST
   --------------------------------------------------------------------------
   Reglas para adaptar la UI a pantallas pequeñas. La estrategia es:
     - Escritorio (≥1024px): layout por defecto, sidebar fijo, topbar completo.
     - Tablet (≥768px): grids cambian a 2-3 columnas, sidebar sigue visible.
     - Móvil (<768px): sidebar se oculta en drawer; topbar compacto; grids
       colapsan a 1 columna; tablas con scroll horizontal; campos stacked.
   ========================================================================== */


/* ─── Sidebar drawer en móvil ─────────────────────────────────────────── */
/*
 * Estrategia:
 *   - Por defecto en mobile (<1024px) el sidebar está OCULTO (translateX(-100%)).
 *   - Cuando body tiene la clase .k-sidebar-open, el sidebar se MUESTRA.
 *   - El JS sólo agrega/quita body.k-sidebar-open (sin inline styles).
 *   - Sin !important. La especificidad (body.k-sidebar-open .k-sidebar = 0,2,0)
 *     supera la regla base móvil (.k-sidebar dentro de @media = 0,1,0).
 *
 * Resultado:
 *   - Mobile sin clase → sidebar oculto
 *   - Mobile con body.k-sidebar-open → sidebar visible (drawer)
 *   - Desktop → la regla mobile no aplica; sidebar visible siempre
 */
@media (max-width: 1023px) {
  .k-sidebar {
    transform: translateX(-100%);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.18);
    width: var(--sidebar-width);
  }
  .k-content-container {
    margin-left: 0;
    width: 100%;
  }
  /* El sidebar se muestra cuando el body tiene la clase .k-sidebar-open.
     body.k-sidebar-open .k-sidebar = 0,2,0 > .k-sidebar (0,1,0). */
  body.k-sidebar-open .k-sidebar {
    transform: translateX(0);
  }
}

@media (min-width: 1024px) {
  /* En escritorio el sidebar siempre visible. */
  .k-sidebar {
    transform: translateX(0);
  }
  /* Prevenir que drawer mode quede visible tras redimensionar. */
  body.k-sidebar-open .k-sidebar {
    transform: translateX(0);
  }
  .k-content-container {
    margin-left: var(--sidebar-width);
  }
  body:not(.k-sidebar-mini-on) .k-content-container {
    /* Espacio reservado al sidebar; se reduce en modo mini (definido abajo). */
    margin-left: var(--sidebar-width);
  }
}

/* Mini sidebar: ajustar el ancho del contenido principal. */
body .k-content-container {
  transition: margin-left var(--duration-base) var(--ease-emphasized);
}
.k-sidebar.k-sidebar-mini ~ .k-content-container {
  margin-left: var(--sidebar-width-mini);
}

/* Área principal del layout admin. */
.k-main-content {
  flex: 1;
  padding: 1.5rem;
  min-width: 0;
}
/* El contenedor principal debe estirarse en el flex-row del layout para
   ocupar todo el ancho libre tras el sidebar. Sin flex:1 quedaba sólo
   del ancho de su contenido (bug: contenido no ocupa todo en desktop). */
.k-content-container {
  flex: 1;
  min-width: 0;
}

/* Backdrop oscuro cuando el drawer mobile está abierto. */
.k-sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: var(--z-sidebar-backdrop);
  animation: k-fade-in 200ms var(--ease-default);
}
@keyframes k-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* El body deja de hacer scroll cuando el drawer está abierto en mobile. */
body.k-sidebar-open {
  overflow: hidden;
}


/* ─── Topbar en móvil ─────────────────────────────────────────────────── */
@media (max-width: 767px) {
  .k-topbar {
    padding: 0 0.75rem;
    gap: 0.5rem;
  }
  /* Ocultar search en móvil (sólo icono de búsqueda en su propio botón). */
  .k-topbar .k-topbar-search { display: none; }
  /* Botón de ayuda oculto en móvil (la mayoría de usuarios móviles no lo usan). */
  .k-topbar .k-topbar-help { display: none; }
  /* Botón mini-toggle (desktop-only): oculto en móvil — el hamburger
     data-k-sidebar-toggle maneja la apertura del drawer. */
  .k-topbar .k-topbar-mini-toggle { display: none; }
}

@media (min-width: 1024px) {
  /* En desktop el hamburger mobile está oculto. */
  .k-topbar .k-topbar-mobile-toggle { display: none; }
}


/* ─── Tablas con scroll horizontal en móvil ──────────────────────────── */
@media (max-width: 767px) {
  /* Reglas de tabla responsive: aplican a cualquier wrapper que contenga
     .k-table, no sólo .k-table-wrap (los views existentes usan a veces
     <div class="k-card"> o <div style="overflow-x:auto"> como wrapper). */
  .k-table-wrap,
  .k-card > .k-table,
  .k-card:has(> .k-table) {
    /* Permitir scroll horizontal para tablas anchas. */
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .k-table-wrap > .k-table,
  .k-card > .k-table {
    min-width: 540px;          /* fuerza scroll en vez de apretar */
  }
  .k-table thead th,
  .k-table tbody td {
    padding: 0.625rem 0.75rem;
    font-size: var(--fs-body-sm);
    white-space: nowrap;        /* mantener celdas legibles en scroll horizontal */
  }
  .k-table tbody td {
    white-space: normal;        /* permitir wrap en celdas largas (email, nombre) */
  }
  /* Ocultar columnas auxiliares en móvil (clase opcional k-col-hide-mobile). */
  .k-table .k-col-hide-mobile { display: none; }
  /* Mejorar tablas dentro de cards: bordes y padding laterales. */
  .k-card > .k-table { margin-inline: -0.25rem; }
}


/* ─── Forms en móvil ──────────────────────────────────────────────────── */
@media (max-width: 767px) {
  /* Campos grid 2 col → 1 col. Clases: .k-field-grid, .k-grid-2, .k-form-row */
  .k-field-grid,
  .k-grid-2,
  .k-form-row { grid-template-columns: 1fr; }
  /*
   * .k-grid-mobile-stack: clases que el view añade opcionalmente para
   * stacks forzosos en mobile (gana por especificidad a inline style).
   * Uso en view: <div class="k-grid k-grid-mobile-stack" style="grid-template-columns:1fr 1fr">
   */
  .k-grid.k-grid-mobile-stack { grid-template-columns: 1fr; }
  /* Inputs full width. */
  .k-input,
  .k-select,
  .k-textarea { font-size: 16px; }   /* evita zoom en iOS al focus */
  /* Labels stacked bajo sus campos cuando hay flex horizontal. */
  .k-form-inline { flex-direction: column; align-items: stretch; }
  .k-form-inline > .k-field-label { margin-bottom: 0.25rem; }
}


/* ─── Botones en headers: stack vertical en móvil ────────────────────── */
@media (max-width: 767px) {
  .k-flex-between.k-flex-mobile-stack,
  .k-page-header {
    flex-direction: column;
    align-items: stretch;
  }
  .k-page-header > .k-flex:last-child,
  .k-flex-between.k-flex-mobile-stack > .k-flex:last-child {
    margin-top: 0.75rem;
    width: 100%;
    flex-wrap: wrap;
  }
  .k-page-header > .k-flex:last-child > .k-btn,
  .k-flex-between.k-flex-mobile-stack > .k-flex:last-child > .k-btn {
    flex: 1 1 auto;
    min-width: 0;
    justify-content: center;
  }
}


/* ─── KPI cards ──────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .k-kpi {
    padding: 0.875rem;
  }
  .k-kpi-value {
    font-size: 1.625rem;
  }
  .k-kpi-icon {
    width: 2.25rem;
    height: 2.25rem;
  }
}


/* ─── Dropdowns en móvil (full-width para no desbordar) ───────────────── */
@media (max-width: 767px) {
  .k-dropdown-menu {
    position: fixed;
    left: 0.75rem;
    right: 0.75rem;
    width: auto;
    max-width: none;
    top: 4rem;
  }
}


/* ─── Flash banner en móvil (full width, contenido apilado) ─────────── */
@media (max-width: 767px) {
  .k-flash-banner {
    flex-wrap: wrap;
    font-size: var(--fs-body-sm);
    padding: 0.75rem 0.875rem;
  }
  .k-flash-banner > button { order: 99; margin-left: auto; }
}


/* ─── Page padding en móvil ───────────────────────────────────────────── */
@media (max-width: 767px) {
  .k-content-container > .k-stack,
  .k-content-container > .k-flex-col,
  .k-content-container > .k-card {
    padding-inline: 0.75rem;
  }
  /* Padding lateral mínimo en paneles del dashboard. */
  .k-padded-mobile { padding-inline: 0.75rem; }
  .k-padded-mobile-vertical { padding-block: 0.75rem; }
}


/* ─── Modales en móvil (full-screen) ──────────────────────────────────── */
/*
 * Para modales en mobile usamos el atributo data-k-modal-fullscreen que
 * los templates deben poner en el modal. Esto evita !important y gana por
 * especificidad sobre las reglas base del modal.
 */
.k-modal-content[data-k-modal-fullscreen],
.k-modal[data-k-modal-fullscreen] {
  max-width: none;
  width: 100%;
  height: 100%;
  margin: 0;
  border-radius: 0;
  max-height: 100vh;
}
@media (max-width: 767px) {
  .k-modal-content,
  .k-modal {
    max-width: none;
    width: 100%;
    height: 100%;
    margin: 0;
    border-radius: 0;
    max-height: 100vh;
  }
  .k-modal-overlay {
    padding: 0;
  }
}


/* ─── Typography scaling en pantallas muy pequeñas ───────────────────── */
@media (max-width: 380px) {
  body { font-size: 14px; }
  .k-text-headline-md { font-size: 1.25rem; }
  .k-text-headline-lg { font-size: 1.5rem; }
}


/* ─── Print: sidebar oculto, contenido full width ─────────────────────── */
@media print {
  .k-sidebar,
  .k-topbar,
  .k-flash-banner { display: none; }
  .k-content-container { margin-left: 0; }
}


/* ─── Botón hamburguesa mobile vs mini-toggle desktop ───────────────── */
.k-topbar-mobile-toggle { display: none; }
.k-topbar-mini-toggle   { display: inline-flex; }
@media (max-width: 1023px) {
  .k-topbar-mobile-toggle { display: inline-flex; }
  .k-topbar-mini-toggle   { display: none; }
}
@media (min-width: 1024px) {
  .k-topbar-mobile-toggle { display: none; }
  .k-topbar-mini-toggle   { display: inline-flex; }
}


/* ─── Utilities responsive (mobile-first) ─────────────────────────────── */
.k-show-mobile  { display: none; }
.k-hide-mobile  { display: initial; }
@media (max-width: 767px) {
  .k-show-mobile  { display: initial; }
  .k-hide-mobile  { display: none; }
  .k-flex-mobile-col  { flex-direction: column; align-items: stretch; }
  .k-flex-mobile-col > * { width: 100%; }
  .k-text-mobile-center { text-align: center; }
  .k-text-mobile-sm { font-size: var(--fs-body-sm); }
  .k-w-mobile-full { width: 100%; }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .k-hide-tablet { display: none; }
}
@media (min-width: 1024px) {
  .k-hide-desktop { display: none; }
  .k-show-desktop { display: initial; }
}


/* ─── Tabs en móvil (scroll horizontal) ───────────────────────────────── */
@media (max-width: 767px) {
  .k-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .k-tabs::-webkit-scrollbar { display: none; }
  .k-tab {
    flex-shrink: 0;
    white-space: nowrap;
  }
}


/* ─── Breadcrumb en móvil (truncar si muy largo) ─────────────────────── */
@media (max-width: 767px) {
  .k-breadcrumb {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }
}


/* ─── Wizard steps en móvil ───────────────────────────────────────────── */
@media (max-width: 767px) {
  .k-wizard-steps {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .k-wizard-step { flex-shrink: 0; }
}


/* ==========================================================================
   COLLABORATOR HEADER (bento floating)
   ========================================================================== */
.k-header-nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.75rem 1.25rem;
  flex-wrap: wrap;
}
.k-header-nav-container > nav { flex-wrap: wrap; gap: 1rem; }

@media (max-width: 767px) {
  .k-header-nav-container {
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1rem;
    gap: 0.75rem;
  }
  .k-header-nav-container > nav {
    justify-content: center;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
  }
  .k-header-nav-container > nav > a {
    flex-shrink: 0;
    padding: 0.4rem 0.6rem;
    font-size: 0.8rem;
  }
  .k-header-user-info > div { text-align: center; }
  .k-header-user-block {
    justify-content: center;
    width: 100%;
    border-top: 1px solid var(--outline-variant);
    padding-top: 0.75rem;
  }
  .k-header-user-info { border-right: 0; padding-right: 0; }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .k-header-nav-container { padding: 0.75rem 1rem; gap: 1rem; }
  .k-header-nav-container > nav { gap: 1rem; }
  .k-header-user-info > div { font-size: 0.8rem; }
}


/* Auth login responsive rules moved to views.css (.k-login-hero / .k-login-card). */