/*
 * ME-SBG Color System v2
 * See tmp/mockups/color_scheme_styleguide_v2.html for full documentation
 *
 * STRATEGY:
 * - Bootstrap classes (bg-primary, btn-success, etc.) remain unchanged
 * - Custom outcome-* classes are used exclusively for outcome levels
 * - Custom ui-* classes for app-specific branding (navbar, etc.)
 */

:root {
  /* === OUTCOME LEVELS (Reserved - Never use for other purposes) === */
  --outcome-high: #2563eb;        /* Blue - Highly Proficient (Level 1 - highest) */
  --outcome-high-light: #dbeafe;
  --outcome-high-dark: #1d4ed8;

  --outcome-mid: #16a34a;         /* Green - Proficient (Level 2) */
  --outcome-mid-light: #dcfce7;
  --outcome-mid-dark: #15803d;

  --outcome-low: #eab308;         /* Yellow - Not Yet Proficient (Level 3) */
  --outcome-low-light: #fef9c3;
  --outcome-low-dark: #ca8a04;

  --outcome-beginning: #f97316;   /* Orange - Beginning (Level 4 - lowest, optional) */
  --outcome-beginning-light: #fed7aa;
  --outcome-beginning-dark: #c2410c;

  --outcome-none: #9ca3af;        /* Gray - Not Assessed */
  --outcome-none-light: #f3f4f6;
  --outcome-none-dark: #6b7280;

  /* === UI COLORS (For app branding) === */
  --ui-primary: #0f766e;          /* Teal */
  --ui-primary-light: #ccfbf1;
  --ui-primary-dark: #115e59;

  /* === UI COLORS (Secondary and Accent) === */
  --ui-secondary: #64748b;        /* Slate */
  --ui-secondary-light: #f1f5f9;
  --ui-secondary-dark: #475569;

  --ui-accent: #be185d;           /* Rose */
  --ui-accent-light: #fce7f3;
  --ui-accent-dark: #9d174d;

  /* === FEEDBACK COLORS === */
  --feedback-info: #0891b2;       /* Cyan */
  --feedback-info-light: #cffafe;
  --feedback-info-dark: #0e7490;

  --feedback-success: #059669;    /* Emerald */
  --feedback-success-light: #d1fae5;
  --feedback-success-dark: #047857;

  --feedback-warning: #ea580c;    /* Orange */
  --feedback-warning-light: #ffedd5;
  --feedback-warning-dark: #c2410c;

  --feedback-error: #dc2626;      /* Red */
  --feedback-error-light: #fee2e2;
  --feedback-error-dark: #b91c1c;

  /* === NEUTRAL COLORS === */
  --neutral-50: #fafafa;
  --neutral-100: #f4f4f5;
  --neutral-200: #e4e4e7;
  --neutral-300: #d4d4d8;
  --neutral-400: #a1a1aa;
  --neutral-500: #71717a;
  --neutral-600: #52525b;
  --neutral-700: #3f3f46;
  --neutral-800: #27272a;
  --neutral-900: #18181b;
}

/* === NAVBAR STYLING === */

.navbar-mesbg {
  background-color: var(--ui-primary) !important;
}

.navbar-mesbg .navbar-brand,
.navbar-mesbg .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
}

.navbar-mesbg .navbar-brand:hover,
.navbar-mesbg .nav-link:hover {
  color: white !important;
}

.navbar-mesbg .navbar-toggler {
  border-color: rgba(255, 255, 255, 0.5);
}

.navbar-mesbg .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Navbar brand text next to logo */
.me-sbg-brand-text {
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.05;
}

.me-sbg-brand-line1 {
  font-weight: 700;
  font-size: 0.95rem;
}

.me-sbg-brand-line2 {
  font-weight: 700;
  font-size: 0.95rem;
}

@media (max-width: 576px) {
  .me-sbg-brand-line1,
  .me-sbg-brand-line2 {
    font-size: 0.8rem;
  }
}

/* On mobile / short viewports the expanded hamburger menu can exceed the
   visible viewport (notably in landscape). The fixed-top navbar doesn't
   scroll the page, so the tail of the menu (Log out) becomes unreachable.
   Bound the collapsed content's height and let it scroll internally. */
@media (max-width: 991.98px) {
  .navbar-mesbg .navbar-collapse {
    max-height: calc(100vh - 60px);
    overflow-y: auto;
    overscroll-behavior: contain;
  }
}

/* === OUTCOME LEVEL CLASSES (Reserved for outcome levels only) === */

/* Level 1 - Highly Proficient (Blue) - highest */
.outcome-high {
  background-color: var(--outcome-high) !important;
  color: white !important;
}

.outcome-high-bg {
  background-color: var(--outcome-high-light) !important;
  color: var(--outcome-high-dark) !important;
}

.outcome-high-text {
  color: var(--outcome-high) !important;
}

.outcome-high-border {
  border-color: var(--outcome-high) !important;
}

/* Level 2 - Proficient (Green) */
.outcome-mid {
  background-color: var(--outcome-mid) !important;
  color: white !important;
}

.outcome-mid-bg {
  background-color: var(--outcome-mid-light) !important;
  color: var(--outcome-mid-dark) !important;
}

.outcome-mid-text {
  color: var(--outcome-mid) !important;
}

.outcome-mid-border {
  border-color: var(--outcome-mid) !important;
}

/* Level 3 - Not Yet Proficient (Yellow) */
.outcome-low {
  background-color: var(--outcome-low) !important;
  color: var(--neutral-800) !important;
}

.outcome-low-bg {
  background-color: var(--outcome-low-light) !important;
  color: var(--outcome-low-dark) !important;
}

.outcome-low-text {
  color: var(--outcome-low-dark) !important;
}

.outcome-low-border {
  border-color: var(--outcome-low) !important;
}

/* Level 4 - Beginning (Orange) - lowest (optional) */
.outcome-beginning {
  background-color: var(--outcome-beginning) !important;
  color: white !important;
}

.outcome-beginning-bg {
  background-color: var(--outcome-beginning-light) !important;
  color: var(--outcome-beginning-dark) !important;
}

.outcome-beginning-text {
  color: var(--outcome-beginning) !important;
}

.outcome-beginning-border {
  border-color: var(--outcome-beginning) !important;
}

/* Not Assessed (Gray) */
.outcome-none {
  background-color: var(--outcome-none) !important;
  color: white !important;
}

.outcome-none-bg {
  background-color: var(--outcome-none-light) !important;
  color: var(--outcome-none-dark) !important;
}

.outcome-none-text {
  color: var(--outcome-none) !important;
}

.outcome-none-border {
  border-color: var(--outcome-none) !important;
}

/* === UI PRIMARY CLASSES (Teal) === */

.btn-ui-primary {
  background-color: var(--ui-primary) !important;
  border-color: var(--ui-primary) !important;
  color: white !important;
}

.btn-ui-primary:hover {
  background-color: var(--ui-primary-dark) !important;
  border-color: var(--ui-primary-dark) !important;
  color: white !important;
}

.btn-outline-ui-primary {
  background-color: transparent !important;
  border-color: var(--ui-primary) !important;
  color: var(--ui-primary) !important;
}

.btn-outline-ui-primary:hover {
  background-color: var(--ui-primary) !important;
  color: white !important;
}

.bg-ui-primary {
  background-color: var(--ui-primary) !important;
  color: white !important;
}

.bg-ui-primary-light {
  background-color: var(--ui-primary-light) !important;
  color: var(--ui-primary-dark) !important;
}

.text-ui-primary {
  color: var(--ui-primary) !important;
}

.border-ui-primary {
  border-color: var(--ui-primary) !important;
}

/* === UI SECONDARY CLASSES (Slate) === */

.btn-ui-secondary {
  background-color: var(--ui-secondary) !important;
  border-color: var(--ui-secondary) !important;
  color: white !important;
}

.btn-ui-secondary:hover {
  background-color: var(--ui-secondary-dark) !important;
  border-color: var(--ui-secondary-dark) !important;
  color: white !important;
}

.btn-outline-ui-secondary {
  background-color: transparent !important;
  border-color: var(--ui-secondary) !important;
  color: var(--ui-secondary) !important;
}

.btn-outline-ui-secondary:hover {
  background-color: var(--ui-secondary) !important;
  color: white !important;
}

.bg-ui-secondary {
  background-color: var(--ui-secondary) !important;
  color: white !important;
}

.bg-ui-secondary-light {
  background-color: var(--ui-secondary-light) !important;
  color: var(--ui-secondary-dark) !important;
}

.text-ui-secondary {
  color: var(--ui-secondary) !important;
}

/* === UI ACCENT CLASSES (Rose) === */

.btn-ui-accent {
  background-color: var(--ui-accent) !important;
  border-color: var(--ui-accent) !important;
  color: white !important;
}

.btn-ui-accent:hover {
  background-color: var(--ui-accent-dark) !important;
  border-color: var(--ui-accent-dark) !important;
  color: white !important;
}

.bg-ui-accent {
  background-color: var(--ui-accent) !important;
  color: white !important;
}

.bg-ui-accent-light {
  background-color: var(--ui-accent-light) !important;
  color: var(--ui-accent-dark) !important;
}

/* === FEEDBACK CLASSES === */

/* Info (Cyan) */
.btn-feedback-info {
  background-color: var(--feedback-info) !important;
  border-color: var(--feedback-info) !important;
  color: white !important;
}

.bg-feedback-info {
  background-color: var(--feedback-info) !important;
  color: white !important;
}

.bg-feedback-info-light {
  background-color: var(--feedback-info-light) !important;
  color: var(--feedback-info-dark) !important;
}

.text-feedback-info {
  color: var(--feedback-info) !important;
}

/* Success (Emerald) */
.btn-feedback-success {
  background-color: var(--feedback-success) !important;
  border-color: var(--feedback-success) !important;
  color: white !important;
}

.bg-feedback-success {
  background-color: var(--feedback-success) !important;
  color: white !important;
}

.bg-feedback-success-light {
  background-color: var(--feedback-success-light) !important;
  color: var(--feedback-success-dark) !important;
}

.text-feedback-success {
  color: var(--feedback-success) !important;
}

.btn-outline-feedback-success {
  background-color: transparent !important;
  border-color: var(--feedback-success) !important;
  color: var(--feedback-success) !important;
}

.btn-outline-feedback-success:hover {
  background-color: var(--feedback-success) !important;
  color: white !important;
}

/* Warning (Orange) */
.btn-feedback-warning {
  background-color: var(--feedback-warning) !important;
  border-color: var(--feedback-warning) !important;
  color: white !important;
}

.bg-feedback-warning {
  background-color: var(--feedback-warning) !important;
  color: white !important;
}

.bg-feedback-warning-light {
  background-color: var(--feedback-warning-light) !important;
  color: var(--feedback-warning-dark) !important;
}

.text-feedback-warning {
  color: var(--feedback-warning) !important;
}

/* Error/Danger (Red) */
.btn-feedback-error {
  background-color: var(--feedback-error) !important;
  border-color: var(--feedback-error) !important;
  color: white !important;
}

.btn-feedback-error:hover {
  background-color: var(--feedback-error-dark) !important;
  border-color: var(--feedback-error-dark) !important;
  color: white !important;
}

.btn-outline-feedback-error {
  background-color: transparent !important;
  border-color: var(--feedback-error) !important;
  color: var(--feedback-error) !important;
}

.btn-outline-feedback-error:hover {
  background-color: var(--feedback-error) !important;
  color: white !important;
}

.bg-feedback-error {
  background-color: var(--feedback-error) !important;
  color: white !important;
}

.bg-feedback-error-light {
  background-color: var(--feedback-error-light) !important;
  color: var(--feedback-error-dark) !important;
}

.text-feedback-error {
  color: var(--feedback-error) !important;
}

/* Chart.js external tooltip (prevents clipping inside small canvases) */
.chartjs-external-tooltip {
  position: absolute;
  z-index: 1080; /* above Bootstrap popovers/tooltips */
  background: rgba(17, 24, 39, 0.95);
  color: rgba(255, 255, 255, 0.95);
  padding: 0.35rem 0.5rem;
  border-radius: 0.5rem;
  font-size: 0.75rem;
  line-height: 1.1;
  white-space: nowrap;
  pointer-events: none;
  transform: translate(-50%, -110%);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

/* === STANDARDS REORDER DRAG-AND-DROP === */
.drag-handle {
  padding: 0.5rem;
  cursor: grab;
  color: var(--ui-secondary);
  /* Prevent the browser from scrolling when a touch starts on the handle. */
  touch-action: none;
}

.drag-handle:hover {
  color: var(--ui-primary);
}

.drag-handle:active {
  cursor: grabbing;
}

/* Touch devices: enlarge drag-handle + adjacent checkbox to a 44x44 target. */
@media (pointer: coarse) {
  .drag-handle {
    padding: 0.75rem;
    min-width: 44px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .form-check-input.reorder-select {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.5rem;
  }
}

/* Selected item highlight for multi-select */
.list-group-item.selected {
  background-color: var(--ui-primary-light);
  border-left: 3px solid var(--ui-primary);
}

/* Whole-card drag (used on the LMS classes index) — prevent the browser
   from treating the mouse-drag as a text selection. The card is the drag
   target; users don't expect to select its inner text. */
[data-class-order-target="card"] {
  user-select: none;
  -webkit-user-select: none;
  cursor: grab;
}

[data-class-order-target="card"]:active,
[data-class-order-target="card"].sortable-chosen,
[data-class-order-target="card"].sortable-drag {
  cursor: grabbing;
}

/* Standards reorder rows — same text-selection suppression. With
   forceFallback: true on SortableJS, the browser still kicks off its
   native text-selection gesture while dragging unless we opt out. */
.list-group[data-controller="standards-reorder"] .list-group-item {
  user-select: none;
  -webkit-user-select: none;
}

/* Sortable.js drag states */
.sortable-ghost {
  opacity: 0.4;
  background-color: var(--ui-secondary-light);
}

.sortable-chosen {
  background-color: var(--ui-primary-light);
}

.sortable-drag {
  background-color: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Multi-drag: rows selected for group-move. */
.sortable-selected {
  background-color: var(--ui-primary-light) !important;
  outline: 2px solid var(--ui-primary);
  outline-offset: -2px;
}

/* === MOBILE FOUNDATION === */

/* Wrapper that offsets content below the fixed-top navbar.
   env(safe-area-inset-top) handles notches / dynamic islands.
   Replaces an inline style on the layout's wrapper div. */
.navbar-content-offset {
  padding-top: calc(env(safe-area-inset-top, 0px) + 70px);
}

/* Mobile: the navbar wraps the brand text under the logo and grows to
   ~90-100px tall. Bump the offset so the flash + page heading aren't
   hidden under the navbar. */
@media (max-width: 991.98px) {
  .navbar-content-offset {
    padding-top: calc(env(safe-area-inset-top, 0px) + 100px);
  }
}

/* Prevent iOS Safari from zooming the page when focusing a form input.
   iOS auto-zooms when the input's computed font-size is < 16px;
   Bootstrap's form-select-sm / form-control-sm both set 0.875rem
   (≈ 14px), which trips the zoom. Force 16px on small viewports
   so the picker renders in place without a viewport shift. Desktop
   is unaffected. */
@media (max-width: 991.98px) {
  .form-select,
  .form-select-sm,
  .form-control,
  .form-control-sm,
  textarea,
  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="search"],
  input[type="number"],
  input[type="tel"],
  input[type="url"],
  input[type="date"] {
    font-size: 16px;
  }
}

/* Force native <select> rendering on mobile.
   Bootstrap's .form-select sets `appearance: none` to draw its own
   chevron via background-image. On Android Chrome that triggers a
   broken inline-fallback popup (tiny, floats at the top-left of the
   content area instead of anchored to the <select>). Forcing
   `appearance: auto` makes the browser use its native picker UI.
   We pay the cost of the browser's default arrow (in place of
   Bootstrap's custom chevron) on mobile only — desktop keeps the
   curated Bootstrap visual. Tag-qualified selector (`select.…`)
   guarantees we beat Bootstrap's class-only rule on specificity. */
@media (max-width: 991.98px) {
  select.form-select,
  select.form-select-sm {
    appearance: auto !important;
    -webkit-appearance: auto !important;
    -moz-appearance: auto !important;
    background-image: none !important;
    padding-right: 0.75rem !important;
  }
}

/* Long URLs inside alert cards (e.g. External Resource block on resources/show)
   wrap instead of overflowing. */
.alert a,
.alert-link {
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* Tables that should collapse to stacked "cards" below 576px.
   Each <tr> becomes a block; each <td> shows its column label via data-label. */
@media (max-width: 575.98px) {
  .table-stack-sm thead {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
  }

  .table-stack-sm,
  .table-stack-sm tbody,
  .table-stack-sm tr,
  .table-stack-sm td {
    display: block;
    width: 100% !important;
  }

  .table-stack-sm tr {
    border: 1px solid var(--bs-border-color, #dee2e6);
    border-radius: 0.5rem;
    margin-bottom: 0.75rem;
    padding: 0.5rem 0.75rem;
    background-color: #fff;
  }

  .table-stack-sm td {
    border: 0;
    padding: 0.4rem 0;
  }

  .table-stack-sm td[data-label]::before {
    content: attr(data-label);
    display: block;
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--ui-secondary);
    margin-bottom: 0.15rem;
  }
}

/* Right-edge fade shadow on .table-responsive containers that are scrolling
   horizontally — hints at off-screen columns on mobile. */
.table-scroll-shadow {
  position: relative;
}

.table-scroll-shadow::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 2rem;
  pointer-events: none;
  background: linear-gradient(to right, rgba(255, 255, 255, 0), rgba(0, 0, 0, 0.08));
  opacity: 1;
  transition: opacity 150ms linear;
}

.table-scroll-shadow.at-right-edge::after {
  opacity: 0;
}