/**
 * Kaiko UI — Design System Styles
 *
 * Architecture:
 *   1. Design Tokens   — DaisyUI 5 OKLCH theme variables (light + dark)
 *   2. Base            — Root typography, Alpine.js, View Transitions, scrollbars
 *   3. Buttons         — Flat depth, typography, ghost/outline/soft hover
 *   4. Form Controls   — Input, select, textarea, checkbox, radio, toggle, file
 *   5. Card            — Subtle border, shadow-sm default
 *   6. Badge           — Compact, semi-rounded, weight-500
 *   7. Alert           — Left-accent border variant, inline layout
 *   8. Modal / Dialog  — Border, blur backdrop
 *   9. Dropdown / Popover — Elevation via border + shadow
 *  10. Navigation      — Tabs (border variant default), menu, breadcrumb, pagination
 *  11. Data Display    — Table, stat, progress, steps, kbd
 *  12. Feedback        — Toast, skeleton, loading
 *  13. Layout          — Accordion, separator, scroll-area, submenu, drawer
 *  14. Third-party     — Tippy, Leaflet, Cally calendar, EasyMDE
 */

/* ============================================================
   KAIKO UI — DESIGN TOKENS (DaisyUI 5 OKLCH Theming)
   ============================================================ */

/**
 * Kaiko DaisyUI Theme Configuration
 *
 * Theme colors are based on Kaiko brand colors from:
 * - tailwind.config.js (primary source for brand colors)
 * - kaiko/frontend/static/main.css (legacy variables)
 * - kaiko/frontend/static/vendors/spectre.css
 */

:root {
  font-family: 'Roboto', sans-serif;
  font-weight: 400;
}

[data-theme="light"],
:root:not([data-theme]),
[data-theme]:not([data-theme="dark"]) {
  color-scheme: light;

  /* Base colors - Backgrounds and surfaces */
  --color-base-100: oklch(from #ffffff l c h); /* White background */
  --color-base-200: oklch(from #f1f4f7 l c h); /* Light gray */
  --color-base-300: oklch(from #e3e7ec l c h); /* Medium gray for borders */
  --color-base-content: oklch(from #23262d l c h); /* Text color */

  /* Primary - Maritime Blue (Kaiko brand primary) */
  --color-primary: oklch(from #0555c0 l c h);
  --color-primary-content: oklch(from #ffffff l c h);

  /* Secondary - Kaiko Blue */
  --color-secondary: oklch(from #2490ea l c h);
  --color-secondary-content: oklch(from #111827 l c h);

  /* Accent - Kaiko Cyan */
  --color-accent: oklch(from #1fb5d8 l c h);
  --color-accent-content: oklch(from #111827 l c h);

  /* Neutral - Dark gray for text/borders */
  --color-neutral: oklch(from #111827 l c h);
  --color-neutral-content: oklch(from #ffffff l c h);

  /* Info - Active navigation blue */
  --color-info: oklch(from #6ec6ff l c h);
  --color-info-content: oklch(from #111827 l c h);

  /* Success - Kaiko Green */
  --color-success: oklch(from #00a26c l c h);
  --color-success-content: oklch(from #ffffff l c h);

  /* Warning - Kaiko Yellow */
  --color-warning: oklch(from #f5931e l c h);
  --color-warning-content: oklch(from #111827 l c h);

  /* Error - Kaiko Red */
  --color-error: oklch(from #d33c05 l c h);
  --color-error-content: oklch(from #ffffff l c h);

  --radius-selector: 0.375rem;
  --radius-field:    0.375rem;
  --radius-box:      0.5rem;
  --size-selector:   0.25rem;
  --size-field:      0.25rem;
  --border: 1px;
  --depth: 0;
  --noise: 0;
}

[data-theme="dark"] {
  color-scheme: dark;

  /* Base colors - Dark theme backgrounds */
  --color-base-100: oklch(from #1a1d24 l c h); /* Darkest background */
  --color-base-200: oklch(from #252a33 l c h); /* Dark surface */
  --color-base-300: oklch(from #3a4250 l c h); /* Medium dark borders */
  --color-base-content: oklch(from #eaeaea l c h); /* Light text color */

  /* Primary - Maritime Blue (lighter for dark mode) */
  --color-primary: oklch(from #4d7dd8 l c h);
  --color-primary-content: oklch(from #ffffff l c h);

  /* Secondary - Kaiko Blue (lighter for dark mode) */
  --color-secondary: oklch(from #5ba9f5 l c h);
  --color-secondary-content: oklch(from #1a1d24 l c h);

  /* Accent - Kaiko Cyan (lighter for dark mode) */
  --color-accent: oklch(from #4dcce8 l c h);
  --color-accent-content: oklch(from #1a1d24 l c h);

  /* Neutral - Dark gray for text/borders */
  --color-neutral: oklch(from #252a33 l c h);
  --color-neutral-content: oklch(from #eaeaea l c h);

  /* Info - Active navigation blue (lighter for dark mode) */
  --color-info: oklch(from #8fd4ff l c h);
  --color-info-content: oklch(from #1a1d24 l c h);

  /* Success - Kaiko Green (lighter for dark mode) */
  --color-success: oklch(from #1fb584 l c h);
  --color-success-content: oklch(from #ffffff l c h);

  /* Warning - Kaiko Yellow (brighter for dark mode) */
  --color-warning: oklch(from #ffb84d l c h);
  --color-warning-content: oklch(from #1a1d24 l c h);

  /* Error - Kaiko Red (lighter for dark mode) */
  --color-error: oklch(from #ff6b40 l c h);
  --color-error-content: oklch(from #ffffff l c h);

  --radius-selector: 0.375rem;
  --radius-field:    0.375rem;
  --radius-box:      0.5rem;
  --size-selector:   0.25rem;
  --size-field:      0.25rem;
  --border: 1px;
  --depth: 0;
  --noise: 0;
}

/* ============================================================
   KAIKO UI — BASE
   ============================================================ */

/* Prevent FOUC from Alpine.js */
[x-cloak] {
  display: none !important;
}

/* CSS View Transitions — prevent white flash during page navigation */
:root {
  background: #f1f4f7; /* Light theme base-200 */
}

:root[data-theme="dark"] {
  background: #252a33; /* Dark theme base-200 */
}

/* Enable MPA transitions for Chrome/Edge */
@view-transition {
  navigation: auto;
}

::view-transition-old(root) {
  animation: vt-fade-out 120ms ease-out both;
}

::view-transition-new(root) {
  animation: vt-fade-in 120ms ease-out both;
}

@keyframes vt-fade-out {
  to { opacity: 0; }
}

@keyframes vt-fade-in {
  from { opacity: 0; }
}

/* Base font size for body text and form elements */
body {
  font-size: 0.875rem; /* 14px — shadcn default */
  line-height: 1.5;
}

/* Custom scrollbar — appears on hover only */
* {
  scrollbar-width: thin;
  scrollbar-color: transparent transparent;
}

*:hover {
  scrollbar-color: color-mix(in oklch, var(--color-base-content) 20%, transparent) transparent;
}

*::-webkit-scrollbar {
  width: 0.5rem;
  height: 0.5rem;
}

*::-webkit-scrollbar-track {
  background: transparent;
}

*::-webkit-scrollbar-thumb {
  background: transparent;
  border-radius: 0.25rem;
  transition: background-color 0.2s ease;
}

*:hover::-webkit-scrollbar-thumb {
  background: color-mix(in oklch, var(--color-base-content) 20%, transparent);
}

*::-webkit-scrollbar-thumb:hover {
  background: color-mix(in oklch, var(--color-base-content) 30%, transparent);
}

/* ============================================================
   KAIKO UI — BUTTONS
   ============================================================ */

/*
 * Base button refinements:
 * - Flat depth (--depth: 0 already set in tokens)
 * - Medium font weight with tight letter-spacing like shadcn
 * - 150ms transition for snappy feel
 * - shrink-0 + whitespace-nowrap (shadcn pattern) — prevents squishing in flex containers
 * - gap-2 between icon and text
 */
.btn {
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: background-color 150ms ease, color 150ms ease,
              box-shadow 150ms ease, border-color 150ms ease,
              opacity 150ms ease;
  white-space: nowrap;
  flex-shrink: 0;
  gap: 0.5rem; /* gap-2 — consistent icon + text spacing */
}

/* Disabled: match shadcn's opacity-50 + pointer-events-none */
.btn:disabled,
.btn.btn-disabled {
  opacity: 0.5 !important;
  pointer-events: none !important;
  cursor: default;
}

/*
 * Focus ring: 2px white gap + 2px primary ring (shadcn pattern)
 * Uses focus-visible so keyboard users get the ring, mouse clicks don't.
 */
.btn:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 2px var(--color-base-100),
    0 0 0 4px color-mix(in oklch, var(--color-primary) 60%, transparent);
}

/* Ghost: extremely subtle neutral hover — avoids heavy gray fill */
.btn-ghost:hover {
  background-color: color-mix(in oklch, var(--color-base-content) 6%, transparent) !important;
}

/* Outline: on hover tint with primary at low opacity */
.btn-outline:hover {
  background-color: color-mix(in oklch, var(--color-primary) 8%, transparent) !important;
}

/* Soft: slightly more visible hover */
.btn-soft:hover {
  opacity: 0.85;
}

/* Background clip: prevents bg from bleeding into border area (shadcn: bg-clip-padding) */
.btn {
  background-clip: padding-box;
}

/* aria-expanded state: trigger buttons show as "active" when their target is open */
/* This handles dropdown triggers, popover triggers, etc. */
.btn-ghost[aria-expanded="true"],
.btn-outline[aria-expanded="true"] {
  background-color: color-mix(in oklch, var(--color-base-content) 6%, transparent);
}

.btn-primary[aria-expanded="true"] {
  opacity: 0.9;
}

/* ============================================================
   KAIKO UI — FORM CONTROLS
   ============================================================ */

/*
 * Fieldset: min-width 0 prevents overflow in flex parents (shadcn pattern).
 * Without this, inputs can overflow their flex container.
 */
.fieldset {
  min-width: 0;
}

/*
 * Fieldset legend / label — shadcn <Label /> style:
 * text-sm (14px), font-medium (500), tight letter-spacing
 */
.fieldset-legend,
label.fieldset-legend {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1;
  padding-inline: 0;
}

/* Override DaisyUI's faded .label color on checkbox/radio container labels */
.label:has(> input[type="checkbox"]),
.label:has(> input[type="radio"]) {
  color: var(--color-base-content);
}

/* Hint / helper text below inputs */
.fieldset .label {
  font-size: 0.8125rem;
  color: color-mix(in oklch, var(--color-base-content) 55%, transparent);
}

/*
 * Input
 * - Solid white/dark base background (not transparent)
 * - 1px border at 12% opacity
 * - shadow-xs: 1px 2px very subtle shadow (shadcn pattern) — separates from background
 * - Placeholder at 40% to match shadcn
 * - Focus: ring system, no colored border shift
 * - ::selection: primary-tinted text selection (shadcn pattern)
 * - aria-invalid: attribute-based error (supplement class-based) — works with Django form errors
 * - disabled: cursor-not-allowed + opacity-50 (shadcn pattern)
 */
.input {
  background-color: var(--color-base-100);
  border: 1px solid color-mix(in oklch, var(--color-base-content) 12%, transparent);
  font-size: 0.875rem;
  transition: color 150ms ease, box-shadow 150ms ease, border-color 150ms ease;
  box-shadow: 0 1px 2px 0 color-mix(in oklch, var(--color-base-content) 4%, transparent);
}

.input::placeholder {
  color: color-mix(in oklch, var(--color-base-content) 40%, transparent);
  opacity: 1;
}

.input::selection {
  background-color: color-mix(in oklch, var(--color-primary) 20%, var(--color-base-100));
}

.input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.input:focus,
.input:focus-within {
  outline: none !important;
  border-color: color-mix(in oklch, var(--color-base-content) 12%, transparent) !important;
  box-shadow:
    0 0 0 2px var(--color-base-100),
    0 0 0 4px color-mix(in oklch, var(--color-primary) 60%, transparent) !important;
}

/* Class-based error state */
.input-error {
  border-color: color-mix(in oklch, var(--color-error) 60%, transparent) !important;
}

.input-error:focus,
.input-error:focus-within {
  box-shadow:
    0 0 0 2px var(--color-base-100),
    0 0 0 4px color-mix(in oklch, var(--color-error) 50%, transparent) !important;
}

/* Attribute-based error state (aria-invalid) — works with Django form validation */
.input[aria-invalid="true"] {
  border-color: color-mix(in oklch, var(--color-error) 60%, transparent) !important;
  box-shadow: 0 1px 2px 0 color-mix(in oklch, var(--color-error) 8%, transparent);
}

.input[aria-invalid="true"]:focus,
.input[aria-invalid="true"]:focus-within {
  box-shadow:
    0 0 0 2px var(--color-base-100),
    0 0 0 4px color-mix(in oklch, var(--color-error) 50%, transparent) !important;
}

/*
 * Select — same treatment as input
 */
.select {
  background-color: var(--color-base-100);
  border: 1px solid color-mix(in oklch, var(--color-base-content) 12%, transparent);
  font-size: 0.875rem;
  transition: color 150ms ease, box-shadow 150ms ease, border-color 150ms ease;
  box-shadow: 0 1px 2px 0 color-mix(in oklch, var(--color-base-content) 4%, transparent);
}

.select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.select:focus {
  outline: none !important;
  border-color: color-mix(in oklch, var(--color-base-content) 12%, transparent) !important;
  box-shadow:
    0 0 0 2px var(--color-base-100),
    0 0 0 4px color-mix(in oklch, var(--color-primary) 60%, transparent) !important;
}

.select-error {
  border-color: color-mix(in oklch, var(--color-error) 60%, transparent) !important;
}

.select-error:focus {
  box-shadow:
    0 0 0 2px var(--color-base-100),
    0 0 0 4px color-mix(in oklch, var(--color-error) 50%, transparent) !important;
}

.select[aria-invalid="true"] {
  border-color: color-mix(in oklch, var(--color-error) 60%, transparent) !important;
  box-shadow: 0 1px 2px 0 color-mix(in oklch, var(--color-error) 8%, transparent);
}

.select[aria-invalid="true"]:focus {
  box-shadow:
    0 0 0 2px var(--color-base-100),
    0 0 0 4px color-mix(in oklch, var(--color-error) 50%, transparent) !important;
}

/*
 * Textarea
 */
textarea.textarea {
  background-color: var(--color-base-100);
  border: 1px solid color-mix(in oklch, var(--color-base-content) 12%, transparent);
  font-size: 0.875rem;
  transition: color 150ms ease, box-shadow 150ms ease, border-color 150ms ease;
  box-shadow: 0 1px 2px 0 color-mix(in oklch, var(--color-base-content) 4%, transparent);
}

textarea.textarea::placeholder {
  color: color-mix(in oklch, var(--color-base-content) 40%, transparent);
  opacity: 1;
}

textarea.textarea::selection {
  background-color: color-mix(in oklch, var(--color-primary) 20%, var(--color-base-100));
}

textarea.textarea:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

textarea.textarea:focus {
  outline: none !important;
  border-color: color-mix(in oklch, var(--color-base-content) 12%, transparent) !important;
  box-shadow:
    0 0 0 2px var(--color-base-100),
    0 0 0 4px color-mix(in oklch, var(--color-primary) 60%, transparent) !important;
}

textarea.textarea-error {
  border-color: color-mix(in oklch, var(--color-error) 60%, transparent) !important;
}

textarea.textarea-error:focus {
  box-shadow:
    0 0 0 2px var(--color-base-100),
    0 0 0 4px color-mix(in oklch, var(--color-error) 50%, transparent) !important;
}

textarea.textarea[aria-invalid="true"] {
  border-color: color-mix(in oklch, var(--color-error) 60%, transparent) !important;
  box-shadow: 0 1px 2px 0 color-mix(in oklch, var(--color-error) 8%, transparent);
}

textarea.textarea[aria-invalid="true"]:focus {
  box-shadow:
    0 0 0 2px var(--color-base-100),
    0 0 0 4px color-mix(in oklch, var(--color-error) 50%, transparent) !important;
}

/*
 * Checkbox + Radio — subtle primary-tinted focus ring
 */
.checkbox:focus-visible,
.radio:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 2px var(--color-base-100),
    0 0 0 4px color-mix(in oklch, var(--color-primary) 60%, transparent);
}

/*
 * Toggle — match the ring pattern
 */
.toggle:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 2px var(--color-base-100),
    0 0 0 4px color-mix(in oklch, var(--color-primary) 60%, transparent);
}

/*
 * aria-invalid error outline for checkbox / radio / toggle
 * Supplements the -error class for attribute-based error binding.
 */
.checkbox[aria-invalid="true"],
.radio[aria-invalid="true"] {
  outline: 2px solid color-mix(in oklch, var(--color-error) 70%, transparent);
  outline-offset: 2px;
}

.toggle[aria-invalid="true"] {
  outline: 2px solid color-mix(in oklch, var(--color-error) 70%, transparent);
  outline-offset: 2px;
}

/*
 * Range slider — subtle styling
 */
.range:focus-visible {
  outline: none;
}

/*
 * File input
 */
.file-input {
  background-color: var(--color-base-100);
  border: 1px solid color-mix(in oklch, var(--color-base-content) 12%, transparent);
  font-size: 0.875rem;
}

.file-input:focus {
  outline: none;
  box-shadow:
    0 0 0 2px var(--color-base-100),
    0 0 0 4px color-mix(in oklch, var(--color-primary) 60%, transparent);
}

/* File input button — shadcn file: pseudo-element styling */
.file-input::file-selector-button {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

/* Select-none on all form labels — prevents accidental text selection */
.fieldset-legend,
label.fieldset-legend,
.label,
.label-text {
  user-select: none;
}

/*
 * Searchable combobox — highlight focused option
 */
[role="listbox"] > [role="option"]:focus {
  background-color: color-mix(in oklch, var(--color-base-content) 6%, transparent);
  outline: none;
}

/* ============================================================
   KAIKO UI — CARD
   ============================================================ */

/*
 * Cards: 1px subtle border + shadow-sm by default.
 * Colored variant cards inherit a tinted border from currentColor.
 * bg-base-200 / bg-base-300 cards use a slightly stronger border.
 */
.card {
  border: 1px solid color-mix(in oklch, var(--color-base-content) 9%, transparent);
}

/* Semantic-color cards: tint the border from the card's foreground color */
.card:is(.bg-primary, .bg-secondary, .bg-accent, .bg-neutral,
          .bg-info, .bg-success, .bg-warning, .bg-error) {
  border-color: color-mix(in oklch, currentColor 20%, transparent);
}

/* Slightly stronger border on surface-variant cards */
.card:is(.bg-base-200, .bg-base-300) {
  border-color: color-mix(in oklch, var(--color-base-content) 14%, transparent);
}

/* Card title typography */
.card-title {
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

/*
 * Shadcn-inspired card section classes:
 * card-header / card-content / card-footer let cards be composed in sections
 * without DaisyUI's single card-body wrapping everything.
 *
 * Usage:
 *   <c-card.header title="..." />   → header with padding-top + padding-x only
 *   <c-card.content>...</c-card.content>  → content with padding on all sides
 *   <c-card.actions>...</c-card.actions>  → footer row, padding-bottom + padding-x
 */
.card-header {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;       /* gap-1.5 */
  padding: 1.5rem 1.5rem 0;
}

.card-content {
  padding: 1.5rem;
  flex: 1;
}

/* card-actions when used as a footer (outside card-body) */
.card-footer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0 1.5rem 1.5rem;
}

/* Tighten spacing when header immediately precedes body */
.card-header + .card-body,
.card-header + .card-content {
  padding-top: 0.5rem;
}

/* ============================================================
   KAIKO UI — BADGE
   ============================================================ */

/*
 * Badges: compact, semi-rounded (not pill unless .rounded-full added),
 * weight-500, tight letter-spacing.
 * inline-flex + shrink-0 + w-fit (shadcn pattern) — badges shouldn't stretch.
 */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: fit-content;
  white-space: nowrap;
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.01em;
  padding-inline: 0.5rem;
  padding-block: 0.25rem;
  border-radius: 0.375rem;
  gap: 0.25rem;
}

/* Outline badge needs a visible 1px border */
.badge-outline {
  border-width: 1px;
  border-style: solid;
}

/* Dismiss button inside badge — keep compact, provide focus ring */
.badge button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 0.125rem;
  opacity: 0.7;
  transition: opacity 120ms ease;
}

.badge button:hover {
  opacity: 1;
}

.badge button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 1px var(--color-base-100), 0 0 0 2px color-mix(in oklch, currentColor 60%, transparent);
  opacity: 1;
}

/* ============================================================
   KAIKO UI — TOGGLE GROUP
   ============================================================ */

/*
 * Toggle group uses a hidden radio input + sibling label (CSS checkbox toggle).
 * When checked, show label as visually active (pressed in).
 */
.join input[type="radio"].hidden:checked + label.btn,
.join input[type="radio"].hidden:checked + label.join-item {
  filter: brightness(0.9);
  box-shadow: inset 0 2px 4px color-mix(in oklch, var(--color-base-content) 12%, transparent);
  font-weight: 600;
}

/* ============================================================
   KAIKO UI — ALERT
   ============================================================ */

/*
 * Alert: left-border accent pattern (4px solid left) + very subtle bg tint.
 * Base DaisyUI alert provides the colored bg; we layer the left accent on top.
 */
.alert {
  font-size: 0.875rem;
  border-width: 1px;
  border-style: solid;
  border-color: color-mix(in oklch, currentColor 15%, transparent);
  text-align: left;
  align-items: flex-start;
}

/* Left-accent stripe for status differentiation */
.alert-info {
  border-left: 4px solid var(--color-info);
}

.alert-success {
  border-left: 4px solid var(--color-success);
}

.alert-warning {
  border-left: 4px solid var(--color-warning);
}

.alert-error {
  border-left: 4px solid var(--color-error);
}

/* ============================================================
   KAIKO UI — MODAL / DIALOG
   ============================================================ */

/*
 * Modal box: 1px subtle border, 0.5rem radius.
 * Backdrop: semi-transparent dark + 4px blur for depth.
 */
.modal-box {
  border: 1px solid color-mix(in oklch, var(--color-base-content) 9%, transparent);
  border-radius: var(--radius-box);
}

/* Modal action: clear default DaisyUI top-margin so template controls it */
.modal-action {
  margin-top: 0;
}

/* Re-enable native ::backdrop (DaisyUI suppresses it with display:none).
   The native top-layer ::backdrop is guaranteed to cover the full viewport
   including sidebar/drawer areas that DaisyUI's background-color approach misses. */
.modal::backdrop {
  display: block;
  backdrop-filter: blur(4px);
  background-color: color-mix(in oklch, var(--color-neutral) 45%, transparent);
}

/* Also style the CSS-only .modal-backdrop fallback form */
.modal-backdrop {
  backdrop-filter: blur(4px);
  background-color: color-mix(in oklch, var(--color-neutral) 45%, transparent);
}

/* Remove DaisyUI's own background-color overlay on the dialog element since
   we're using the native ::backdrop instead */
dialog.modal[open] {
  background-color: transparent;
}

/* ============================================================
   KAIKO UI — DROPDOWN / POPOVER
   ============================================================ */

/*
 * Dropdown content: white bg, 1px border, shadow-md elevation.
 * Menu items: 6% neutral hover, rounded-sm.
 */
.dropdown-content {
  background-color: var(--color-base-100);
  border: 1px solid color-mix(in oklch, var(--color-base-content) 9%, transparent);
  border-radius: var(--radius-box);
  box-shadow:
    0 4px 6px -1px color-mix(in oklch, var(--color-base-content) 8%, transparent),
    0 2px 4px -2px color-mix(in oklch, var(--color-base-content) 6%, transparent),
    0 10px 25px -5px color-mix(in oklch, var(--color-base-content) 6%, transparent);
  padding: 4px;
}

/* Menu items inside dropdowns */
.dropdown-content .menu li > *:not(ul):not(.menu-title):not(details) > *,
.dropdown-content .menu li > *:not(ul):not(.menu-title):not(details) {
  border-radius: 0.25rem;
  font-size: 0.875rem;
  gap: 0.5rem; /* gap-2 for icon + text */
}

.dropdown-content .menu li > *:hover:not(.active):not(.disabled),
.dropdown-content .menu li > button:hover:not(.active):not(.disabled),
.dropdown-content .menu li > a:hover:not(.active):not(.disabled) {
  background-color: color-mix(in oklch, var(--color-base-content) 6%, transparent);
}

/* Muted icon color in dropdown items (shadcn: text-muted-foreground on icons) */
.dropdown-content .menu li .icon,
.dropdown-content .menu li [class*="icon-"] {
  color: color-mix(in oklch, var(--color-base-content) 55%, transparent);
  flex-shrink: 0;
}

/*
 * Native popover API elements
 * @starting-style animation: fade + scale-in on open (progressive enhancement).
 * Browsers that don't support @starting-style simply show without animation.
 */
[popover] {
  background-color: var(--color-base-100);
  border: 1px solid color-mix(in oklch, var(--color-base-content) 9%, transparent);
  border-radius: var(--radius-box);
  box-shadow:
    0 4px 6px -1px color-mix(in oklch, var(--color-base-content) 10%, transparent),
    0 2px 4px -2px color-mix(in oklch, var(--color-base-content) 8%, transparent);
  opacity: 1;
  transform: scale(1);
  transition: opacity 150ms ease, transform 150ms ease,
              display 0ms allow-discrete, overlay 0ms allow-discrete;
}

/* Closed state (after dismiss) */
[popover]:not(:popover-open) {
  opacity: 0;
  transform: scale(0.96);
}

/* Starting state for entry animation */
@starting-style {
  [popover]:popover-open {
    opacity: 0;
    transform: scale(0.96);
  }
}

/*
 * Combobox search input — should use our input styling
 */
.combobox .dropdown-content input[type="text"] {
  border-color: color-mix(in oklch, var(--color-base-content) 12%, transparent) !important;
  background-color: var(--color-base-100);
}

.combobox .dropdown-content input[type="text"]:focus {
  border-color: color-mix(in oklch, var(--color-base-content) 12%, transparent) !important;
  box-shadow:
    0 0 0 2px var(--color-base-100),
    0 0 0 4px color-mix(in oklch, var(--color-primary) 60%, transparent) !important;
}

/* ============================================================
   KAIKO UI — NAVIGATION (menu, tabs, breadcrumb, pagination)
   ============================================================ */

/*
 * Tabs — border variant (shadcn underline style) as the default visual.
 *
 * The "border" variant renders as an underline indicator under the active tab
 * with no background chip. Inactive tabs have muted text that darkens on hover.
 */

/* Shared tab text sizing */
.tabs .tab {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color 150ms ease, border-color 150ms ease;
}

/* Inactive tab text: muted */
.tabs-border .tab:not(.tab-active):not([aria-selected="true"]) {
  color: color-mix(in oklch, var(--color-base-content) 55%, transparent);
}

/* Inactive tab hover: slightly darker */
.tabs-border .tab:not(.tab-active):not([aria-selected="true"]):hover {
  color: color-mix(in oklch, var(--color-base-content) 80%, transparent);
}

/* Active tab: full color + strong 2px primary underline */
.tabs-border .tab-active,
.tabs-border .tab[aria-selected="true"] {
  color: var(--color-base-content);
  font-weight: 600;
}

/*
 * Box tabs (pill container variant):
 * Background container is base-200, active tab = base-100 + shadow
 */
.tabs-box {
  background-color: var(--color-base-200);
  border-radius: var(--radius-box);
  padding: 3px;
  gap: 2px;
}

.tabs-box .tab {
  border-radius: calc(var(--radius-box) - 2px);
}

.tabs-box .tab-active,
.tabs-box .tab[aria-selected="true"] {
  background-color: var(--color-base-100);
  box-shadow:
    0 1px 3px color-mix(in oklch, var(--color-base-content) 10%, transparent),
    0 1px 2px color-mix(in oklch, var(--color-base-content) 8%, transparent);
  font-weight: 600;
}

/*
 * Lift tabs — slight shadow lift on active
 */
.tabs-lift .tab-active,
.tabs-lift .tab[aria-selected="true"] {
  font-weight: 600;
}

/*
 * Menu / Nav — refine link typography and hover states
 */
.menu li > a,
.menu li > button,
.menu li > span {
  font-size: 0.875rem;
  border-radius: 0.375rem;
  transition: background-color 120ms ease, color 120ms ease;
}

/* Breadcrumb */
.breadcrumbs li {
  font-size: 0.875rem;
}

.breadcrumbs li a {
  color: color-mix(in oklch, var(--color-base-content) 60%, transparent);
  transition: color 150ms ease;
}

.breadcrumbs li a:hover {
  color: var(--color-base-content);
}

.breadcrumbs li:last-child {
  color: var(--color-base-content);
  font-weight: 500;
}

/* Breadcrumb current page: not-a-link styles */
.breadcrumbs li[aria-current="page"] {
  color: var(--color-base-content);
  font-weight: 500;
}

/* Pagination */
.pagination .join-item.btn {
  font-size: 0.875rem;
  font-weight: 500;
}

/* ============================================================
   KAIKO UI — DATA DISPLAY (table, stat, progress, steps, kbd)
   ============================================================ */

/*
 * Table
 * - Header: muted color, weight-600, 13px, no uppercase
 * - Row: subtle divider between rows
 * - Row hover: 3% neutral tint
 * - Compact padding: 0.75rem 1rem
 */
table {
  border-collapse: collapse;
}

.table th {
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: none;
  letter-spacing: -0.01em;
  color: color-mix(in oklch, var(--color-base-content) 65%, transparent);
  padding: 0.625rem 1rem;
}

.table td {
  font-size: 0.875rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid color-mix(in oklch, var(--color-base-content) 6%, transparent);
}

.table tr:last-child td {
  border-bottom: none;
}

.table tbody tr:hover td {
  background-color: color-mix(in oklch, var(--color-base-content) 3%, transparent);
}

/* Selected row state (data-state="selected" from shadcn pattern) */
.table tbody tr[data-state="selected"] td {
  background-color: color-mix(in oklch, var(--color-primary) 6%, transparent);
}

/* Sticky header styles — desktop only (>= 1280px / xl breakpoint) */
@media screen and (min-width: 1280px) {
  thead.sticky-header th {
    position: sticky;
    top: 0;
    z-index: 10;
    background-color: var(--color-base-300);
    box-shadow:
      0 10px 15px -3px color-mix(in oklch, var(--color-base-content) 10%, transparent),
      0 4px 6px -4px color-mix(in oklch, var(--color-base-content) 10%, transparent);
    border-bottom: 1px solid color-mix(in oklch, var(--color-base-content) 10%, transparent);
  }

  .sticky-pagination {
    position: sticky;
    bottom: 0;
    padding-bottom: 0.75rem;
    z-index: 10;
    background-color: var(--color-base-100);
    box-shadow:
      0 -10px 15px -3px color-mix(in oklch, var(--color-base-content) 10%, transparent),
      0 -2px 2px -2px color-mix(in oklch, var(--color-base-content) 10%, transparent);
    border-top: 1px solid color-mix(in oklch, var(--color-base-content) 10%, transparent);
  }
}

/*
 * Stat component
 */
.stat-title {
  font-weight: 500;
  font-size: 0.8125rem;
  letter-spacing: -0.01em;
}

.stat-value {
  letter-spacing: -0.03em;
}

.stat-desc {
  font-size: 0.75rem;
  color: color-mix(in oklch, var(--color-base-content) 50%, transparent);
}

/*
 * Stat component — subtle vertical dividers between stat items
 */
.stats.stats-horizontal .stat + .stat {
  border-left: 1px solid color-mix(in oklch, var(--color-base-content) 9%, transparent);
}

.stats.stats-vertical .stat + .stat {
  border-top: 1px solid color-mix(in oklch, var(--color-base-content) 9%, transparent);
}

/*
 * Progress bar
 * Rounded, 8px height, subtle bg
 */
.progress {
  border-radius: 9999px;
  height: 0.5rem;
  background-color: color-mix(in oklch, var(--color-base-content) 8%, transparent);
}

/*
 * Steps — cleaner connector lines
 */
.steps .step::before {
  transition: background-color 200ms ease;
}

/*
 * Kbd
 */
kbd.kbd {
  font-size: 0.75rem;
  font-family: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
  letter-spacing: 0;
  border: 1px solid color-mix(in oklch, var(--color-base-content) 20%, transparent);
}

/* ============================================================
   KAIKO UI — FEEDBACK (toast, loading, skeleton)
   ============================================================ */

/*
 * Toast / Alert used in toasts
 * Inherits from .alert — add shadow for floating context
 */
.toast > .alert {
  box-shadow:
    0 4px 6px -1px color-mix(in oklch, var(--color-base-content) 10%, transparent),
    0 2px 4px -2px color-mix(in oklch, var(--color-base-content) 8%, transparent);
}

/*
 * Skeleton — subtle shimmer-friendly base
 */
.skeleton {
  border-radius: var(--radius-box);
}

/* ============================================================
   KAIKO UI — LAYOUT (accordion, separator, scroll-area, drawer)
   ============================================================ */

/*
 * Scroll area: always show scrollbar track on scroll, not just on hover
 */
.scroll-area-container {
  overflow: auto;
  scrollbar-gutter: stable;
}

/*
 * Accordion
 * - Clean minimal: medium weight title, arrow rotates on open
 * - Subtle separator between items, no heavy borders
 * - Smooth height transition
 */
.collapse {
  border-radius: var(--radius-box);
  border: 1px solid color-mix(in oklch, var(--color-base-content) 9%, transparent);
  transition: background-color 150ms ease;
}

.collapse + .collapse {
  margin-top: 0;
  border-top: none;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.collapse:first-child:not(:last-child) {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.collapse:not(:first-child):not(:last-child) {
  border-radius: 0;
}

/* Group of collapsibles: first child rounds top, last child rounds bottom */
.collapse-group > .collapse:first-child {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.collapse-group > .collapse:not(:first-child):not(:last-child) {
  border-radius: 0;
  border-top: none;
}

.collapse-group > .collapse:last-child {
  border-top: none;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.collapse-title {
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: -0.01em;
}

/* shadcn accordion: hover:underline on trigger (subtle interaction cue) */
.collapse > input:not(:disabled) ~ .collapse-title:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.collapse-content {
  font-size: 0.875rem;
  color: color-mix(in oklch, var(--color-base-content) 75%, transparent);
}

/* Chevron rotation on open — works with DaisyUI's [open] pattern */
.collapse-arrow .collapse-title::after {
  transition: transform 200ms ease;
}

/*
 * Separator / Divider
 * flex-shrink: 0 — dividers should never shrink (shadcn: shrink-0)
 */
.divider {
  color: color-mix(in oklch, var(--color-base-content) 20%, transparent);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  flex-shrink: 0;
}

/*
 * Drawer side sheet — left border for definition
 */
.drawer-side > .drawer-overlay + * {
  border-inline-start: 1px solid color-mix(in oklch, var(--color-base-content) 9%, transparent);
}

/*
 * Sheet panel sizes — viewport-relative using clamp(min, dvw, max).
 * - min: keeps sheet usable on small screens
 * - dvw: scales proportionally with viewport width
 * - max: caps growth on ultra-wide screens
 */
.sheet-xs   { width: clamp(15rem, 30dvw, 17.5rem);   justify-self: start; }
.sheet-sm   { width: clamp(17.5rem, 36dvw, 21.25rem); justify-self: start; }
.sheet-md   { width: clamp(20rem, 42dvw, 26.25rem);   justify-self: start; }
.sheet-lg   { width: clamp(23.75rem, 52dvw, 32.5rem); justify-self: start; }
.sheet-xl   { width: clamp(27.5rem, 66dvw, 42.5rem);  justify-self: start; }
.sheet-full { width: 100%;                             justify-self: stretch; }

/* Right-side sheet: pin panel to the right edge */
.drawer-end .sheet-xs,
.drawer-end .sheet-sm,
.drawer-end .sheet-md,
.drawer-end .sheet-lg,
.drawer-end .sheet-xl  { justify-self: end; }
.drawer-end .sheet-full { justify-self: stretch; }

/*
 * Submenu (details/summary pattern)
 */
.submenu-details > summary::-webkit-details-marker {
  display: none;
}

.submenu-details > summary {
  list-style: none;
}

.submenu-summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.submenu-summary__chevron {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: -1px;
  transition: transform 200ms ease;
}

.submenu-summary__label {
  min-width: 0;
  flex: 1;
}

.submenu-summary__trailing {
  margin-inline-start: auto;
}

.submenu-details[open] .submenu-summary__chevron {
  transform: rotate(90deg);
}

/* Move chevron to the right when chevron_side="right" */
.submenu-summary--chevron-right .submenu-summary__chevron {
  order: 999;
}

/* ============================================================
   KAIKO UI — AVATAR
   ============================================================ */

/* Placeholder avatar — needs a neutral background for the text/icon to read */
.avatar-placeholder > div {
  background-color: color-mix(in oklch, var(--color-base-content) 10%, transparent);
  color: var(--color-base-content);
}

.avatar > div {
  ring: none;
}

/* Subtle ring on all avatars for edge-definition on white backgrounds */
.avatar:not(.avatar-placeholder) > div {
  box-shadow: 0 0 0 1px color-mix(in oklch, var(--color-base-content) 8%, transparent);
}

/* ============================================================
   KAIKO UI — LINK
   ============================================================ */

/* shadcn links: underline with offset for legibility */
.link {
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
  transition: color 120ms ease, opacity 120ms ease;
}

.link:hover {
  opacity: 0.8;
}

/* ============================================================
   KAIKO UI — NAVIGATION MENU
   ============================================================ */

/* Active nav item: primary color + subtle bg pill */
.menu li > a[aria-current="page"],
.menu li > a.active,
.menu li > button.active {
  background-color: color-mix(in oklch, var(--color-primary) 10%, transparent);
  color: var(--color-primary);
  font-weight: 500;
}

/* ============================================================
   KAIKO UI — THIRD-PARTY INTEGRATIONS
   ============================================================ */

/*
 * Leaflet map — prevent z-index conflicts with DaisyUI components
 */
.leaflet-top,
.leaflet-left {
  z-index: 800 !important;
}

/*
 * Tooltip content for Tippy.js (hidden until Tippy processes them)
 */
.tooltip-content {
  display: none;
  z-index: 1000;
}

/*
 * Tippy.js + DaisyUI theme bridge
 * Semantic color variants mapped from DaisyUI token names
 */
.tippy-box[data-theme~="daisyui"] {
  --tippy-bg: var(--color-neutral);
  --tippy-fg: var(--color-neutral-content);
  background-color: var(--tippy-bg);
  color: var(--tippy-fg);
  border-radius: var(--radius-box);
  font-size: 0.75rem;
  font-weight: 450;
  line-height: 1rem;
  letter-spacing: -0.01em;
  z-index: 1000;
}

.tippy-box[data-theme~="daisyui"] .tippy-content {
  padding: 0.375rem 0.5rem;
}

.tippy-box[data-theme~="daisyui-primary"] {
  --tippy-bg: var(--color-primary);
  --tippy-fg: var(--color-primary-content);
}

.tippy-box[data-theme~="daisyui-secondary"] {
  --tippy-bg: var(--color-secondary);
  --tippy-fg: var(--color-secondary-content);
}

.tippy-box[data-theme~="daisyui-accent"] {
  --tippy-bg: var(--color-accent);
  --tippy-fg: var(--color-accent-content);
}

.tippy-box[data-theme~="daisyui-info"] {
  --tippy-bg: var(--color-info);
  --tippy-fg: var(--color-info-content);
}

.tippy-box[data-theme~="daisyui-success"] {
  --tippy-bg: var(--color-success);
  --tippy-fg: var(--color-success-content);
}

.tippy-box[data-theme~="daisyui-warning"] {
  --tippy-bg: var(--color-warning);
  --tippy-fg: var(--color-warning-content);
}

.tippy-box[data-theme~="daisyui-error"] {
  --tippy-bg: var(--color-error);
  --tippy-fg: var(--color-error-content);
}

.tippy-box[data-theme~="daisyui"] > .tippy-arrow::before {
  color: var(--tippy-bg);
}

/*
 * Cally date picker — custom day styling via ::part()
 */
@layer utilities {
  .cally {
    & ::part(button day today) {
      background: inherit;
      color: inherit;
      border: 1px solid var(--color-primary);
    }
    & ::part(today):hover {
      background: var(--color-base-200);
      color: inherit;
    }
    & ::part(selected):hover, ::part(selected) {
      background-color: var(--color-primary);
      color: var(--color-primary-content);
    }
  }
}

/*
 * Release Notes Banner
 */
.rn-banner {
  margin: 0 !important;
  background-color: var(--color-primary);
}

.rn-banner-btn,
.rn-banner-btn:hover {
  color: var(--color-primary);
}

.rn-banner-prefix {
  background-color: color-mix(in oklch, var(--color-primary-content) 20%, transparent);
  color: var(--color-primary-content);
}