/* PROGILIC CRM v3 - Apple Liquid Glass (iOS 26 / macOS Tahoe) Control Panel Stylesheet */

:root {
  /* ==========================================================================
     1. Apple Typography & Sizing Scale
     ========================================================================== */
  --font-apple: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Arabic", Inter, system-ui, "Segoe UI", "Noto Sans Arabic", Tahoma, sans-serif;
  --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Arabic", Inter, system-ui, "Segoe UI", "Noto Sans Arabic", Tahoma, sans-serif;

  /* Type scale: 34 / 28 / 22 / 17 / 15 / 13 / 11px */
  --fs-hero: 34px;
  --fs-title1: 28px;
  --fs-title2: 22px;
  --fs-headline: 17px;
  --fs-body: 15px;
  --fs-footnote: 13px;
  --fs-caption: 11px;

  /* ==========================================================================
     2. Apple System Colors (Light Mode)
     ========================================================================== */
  --sys-blue: #007AFF;
  --sys-green: #34C759;
  --sys-orange: #FF9500;
  --sys-red: #FF3B30;
  --sys-purple: #AF52DE;
  --sys-teal: #30B0C7;
  --sys-indigo: #5856D6;

  /* Semantic UI tokens (Light Mode) */
  --ink: #000000;
  --ink2: rgba(60, 60, 67, 0.85);
  --muted: rgba(60, 60, 67, 0.60);
  --border-soft: rgba(0, 0, 0, 0.06);
  --brand: var(--sys-orange);
  --brand-dark: #E08200;

  /* Semantic Status Fills & Badges */
  --good: var(--sys-green);
  --good-bg: rgba(52, 199, 89, 0.12);
  --good-t: #248A3D;
  --warn: var(--sys-orange);
  --warn-bg: rgba(255, 149, 0, 0.12);
  --warn-t: #C97200;
  --bad: var(--sys-red);
  --bad-bg: rgba(255, 59, 48, 0.12);
  --bad-t: #D70015;
  --info: var(--sys-blue);
  --info-bg: rgba(0, 122, 255, 0.12);
  --info-t: #0062CC;

  /* ==========================================================================
     3. Apple Liquid Glass Tokens (Light Mode)
     ========================================================================== */
  --glass-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.90), rgba(255, 255, 255, 0.72));
  --glass-bg-hover: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.82));
  --glass-blur: blur(24px) saturate(180%);
  --glass-edge: 1px solid rgba(0, 0, 0, 0.08);
  --glass-specular: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.95) 50%, rgba(255, 255, 255, 0) 100%);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.03), inset 0 1px 0 rgba(255, 255, 255, 0.95);
  --glass-shadow-hover: 0 14px 40px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04), inset 0 1px 0 rgba(255, 255, 255, 1);

  /* Apple Radii */
  --r-lg: 24px;
  --r-md: 16px;
  --r-sm: 12px;
  --r-pill: 9999px;

  /* Ambient Mesh Background */
  --ambient-bg: radial-gradient(120% 120% at 85% 10%, rgba(0, 122, 255, 0.07) 0%, transparent 60%),
                radial-gradient(100% 100% at 15% 30%, rgba(255, 149, 0, 0.06) 0%, transparent 55%),
                radial-gradient(90% 90% at 50% 90%, rgba(52, 199, 89, 0.05) 0%, transparent 65%),
                #F2F4F8;

  /* ==========================================================================
     4. Apple Motion Curves
     ========================================================================== */
  --ease: cubic-bezier(.32, .72, 0, 1);
  --spring: cubic-bezier(.34, 1.56, .64, 1);
  --d-fast: 150ms;
  --d: 280ms;
  --d-slow: 480ms;
}

/* ==========================================================================
   Dark Mode Tokens (iOS 26 / macOS Tahoe Dark Glass)
   ========================================================================== */
body.dark {
  /* Apple System Colors (Dark Mode) */
  --sys-blue: #0A84FF;
  --sys-green: #30D158;
  --sys-orange: #FF9F0A;
  --sys-red: #FF453A;
  --sys-purple: #BF5AF2;
  --sys-teal: #40C8E0;
  --sys-indigo: #5E5CE6;

  /* Semantic UI tokens (Dark Mode) */
  --ink: #FFFFFF;
  --ink2: rgba(235, 235, 245, 0.85);
  --muted: rgba(235, 235, 245, 0.60);
  --border-soft: rgba(255, 255, 255, 0.08);
  --brand: var(--sys-orange);
  --brand-dark: #FF9F0A;

  /* Dark Semantic Status Fills */
  --good: var(--sys-green);
  --good-bg: rgba(48, 209, 88, 0.16);
  --good-t: #30D158;
  --warn: var(--sys-orange);
  --warn-bg: rgba(255, 159, 10, 0.16);
  --warn-t: #FF9F0A;
  --bad: var(--sys-red);
  --bad-bg: rgba(255, 69, 58, 0.16);
  --bad-t: #FF453A;
  --info: var(--sys-blue);
  --info-bg: rgba(10, 132, 255, 0.16);
  --info-t: #64D2FF;

  /* Dark Liquid Glass */
  --glass-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.03));
  --glass-bg-hover: linear-gradient(135deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.05));
  --glass-edge: 1px solid rgba(255, 255, 255, 0.18);
  --glass-specular: linear-gradient(180deg, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0.06) 40%, rgba(255, 255, 255, 0) 100%);
  --glass-shadow: 0 12px 36px rgba(0, 0, 0, 0.38), 0 2px 6px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.25), inset 0 -1px 0 rgba(0, 0, 0, 0.2);
  --glass-shadow-hover: 0 18px 48px rgba(0, 0, 0, 0.48), 0 4px 10px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.35), inset 0 -1px 0 rgba(0, 0, 0, 0.2);

  /* Dark Ambient Mesh Background */
  --ambient-bg: radial-gradient(120% 120% at 85% 10%, rgba(10, 132, 255, 0.14) 0%, transparent 60%),
                radial-gradient(100% 100% at 15% 30%, rgba(255, 159, 10, 0.10) 0%, transparent 55%),
                radial-gradient(90% 90% at 50% 90%, rgba(48, 209, 88, 0.08) 0%, transparent 65%),
                #0B0E14;
}

/* ==========================================================================
   5. Global Number Formatting & Typography Normalization
   ========================================================================== */
.num {
  font-family: var(--font-display);
  font-feature-settings: "tnum" 1, "cv01" 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

/* Latin titles >= 22px get subtle negative tracking */
h1:lang(en), h2:lang(en), h3:lang(en), .num {
  letter-spacing: -0.015em;
}

/* Arabic typography: strictly no letter-spacing, generous line-height */
:lang(ar), [dir="rtl"] {
  font-family: var(--font-apple);
  letter-spacing: normal !important;
  line-height: 1.65;
}

/* ==========================================================================
   6. Dashboard Root Canvas (Liquid Glass Foundation)
   ========================================================================== */
.dashboard-root {
  font-family: var(--font-apple);
  background: var(--ambient-bg);
  background-attachment: fixed;
  color: var(--ink);
  min-height: calc(100vh - 68px);
  padding: 28px 36px 44px;
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  box-sizing: border-box;
  position: relative;
  transition: background var(--d) var(--ease), color var(--d) var(--ease);
}

/* ==========================================================================
   7. Page Header & Floating Controls
   ========================================================================== */
.phead {
  display: flex;
  align-items: flex-end;
  margin-bottom: 26px;
  gap: 18px;
  flex-wrap: wrap;
}

.phead h1 {
  font-family: var(--font-display);
  font-size: var(--fs-title1);
  font-weight: 700;
  line-height: 1.2;
  color: var(--ink);
}

.phead p {
  color: var(--muted);
  font-size: var(--fs-footnote);
  margin-top: 4px;
  font-weight: 400;
}

/* Apple Segmented Control (Chips) */
.chips {
  display: inline-flex;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-edge);
  border-radius: var(--r-md);
  padding: 3px;
  gap: 3px;
  box-shadow: var(--glass-shadow);
  position: relative;
}

.chip {
  padding: 6px 14px;
  border-radius: calc(var(--r-md) - 3px);
  font-size: var(--fs-footnote);
  font-weight: 600;
  color: var(--ink2);
  cursor: pointer;
  transition: transform var(--d-fast) var(--ease), background var(--d-fast) var(--ease), color var(--d-fast) var(--ease), box-shadow var(--d-fast) var(--ease);
  user-select: none;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
}

.chip:active {
  transform: scale(0.97);
}

@media (hover: hover) {
  .chip:hover:not(.on) {
    background: rgba(255, 255, 255, 0.15);
    color: var(--ink);
  }
}

.chip.on {
  background: rgba(255, 255, 255, 0.88);
  color: #000000;
  border-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.08);
}

body.dark .chip.on {
  background: rgba(255, 255, 255, 0.22);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

/* Apple Capsule Buttons & Selects */
.db-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 18px;
  border-radius: var(--r-pill);
  font-weight: 600;
  font-size: var(--fs-footnote);
  background: var(--sys-blue);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 16px rgba(0, 122, 255, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition: transform var(--d-fast) var(--ease), background var(--d) var(--ease), box-shadow var(--d) var(--ease), filter var(--d-fast) var(--ease);
  outline: none;
}

.db-btn:active {
  transform: scale(0.97);
  transition-timing-function: var(--spring);
}

@media (hover: hover) {
  .db-btn:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0, 122, 255, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.6);
  }
}

.db-btn.ghost {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  color: var(--ink);
  border: var(--glass-edge);
  box-shadow: var(--glass-shadow);
}

@media (hover: hover) {
  .db-btn.ghost:hover {
    background: var(--glass-bg-hover);
    filter: none;
  }
}

.db-btn:focus-visible, select.db-btn:focus-visible {
  box-shadow: 0 0 0 2px var(--sys-blue), 0 0 0 4px rgba(0, 122, 255, 0.25);
}

/* ==========================================================================
   8. Liquid Glass Cards Grid
   ========================================================================== */
.db-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}

/* Grid animation cascade (Enter animation) */
.db-grid > .card {
  animation: appleGlassEnter var(--d-slow) var(--ease) backwards;
}

@keyframes appleGlassEnter {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.c2 { grid-column: span 2; }
.c3 { grid-column: span 3; }
.c4 { grid-column: span 4; }
.c6 { grid-column: span 6; }
.c12 { grid-column: span 12; }

@media (max-width: 1400px) {
  .c2 { grid-column: span 4; }
  .c3 { grid-column: span 6; }
  .c6 { grid-column: span 12; }
}
@media (max-width: 900px) {
  .c2 { grid-column: span 6; }
  .c3 { grid-column: span 12; }
  .c4 { grid-column: span 12; }
  .c6 { grid-column: span 12; }
}
@media (max-width: 640px) {
  .c2 { grid-column: span 12; }
  .dashboard-root { padding: 18px 16px 28px; }
}

/* Base Liquid Glass Card */
.card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-edge);
  border-radius: var(--r-lg);
  padding: 22px 24px;
  box-shadow: var(--glass-shadow);
  color: var(--ink);
  transition: transform var(--d) var(--ease), box-shadow var(--d) var(--ease), background var(--d) var(--ease), border-color var(--d) var(--ease);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Concentric squircle support where available */
@supports (corner-shape: squircle) {
  .card {
    corner-shape: squircle;
  }
}

/* Apple 1px Specular Top Highlight */
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--glass-specular);
  pointer-events: none;
  opacity: 0.95;
  z-index: 2;
  transition: opacity var(--d) var(--ease);
}

@media (hover: hover) {
  .card:hover {
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-hover);
    background: var(--glass-bg-hover);
  }
  .card:hover::before {
    opacity: 1;
  }
}

/* Card Headers */
.chd {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.chd h3 {
  font-family: var(--font-display);
  font-size: var(--fs-headline);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

.chd p {
  font-size: var(--fs-footnote);
  color: var(--muted);
  margin-top: 2px;
}

.chd .act {
  margin-inline-start: auto;
  font-size: var(--fs-footnote);
  font-weight: 600;
  color: var(--sys-blue);
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--r-sm);
  background: transparent;
  transition: background var(--d-fast) var(--ease), transform var(--d-fast) var(--ease);
}

.chd .act:active {
  transform: scale(0.97);
}

@media (hover: hover) {
  .chd .act:hover {
    background: rgba(0, 122, 255, 0.08);
  }
}

/* ==========================================================================
   9. KPI Cards (Precision Apple Gauges)
   ========================================================================== */
.kpi {
  padding: 20px 22px 18px;
  gap: 8px;
}

.kpi .top {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink2);
  font-weight: 600;
  font-size: var(--fs-footnote);
}

.kpi .chipi {
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
  transition: transform var(--d-fast) var(--ease);
}

.kpi:hover .chipi {
  transform: scale(1.05);
}

.kpi .val {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-top: 2px;
}

.kpi .val b {
  font-family: var(--font-display);
  font-size: var(--fs-hero);
  font-weight: 700;
  line-height: 1.08;
  color: var(--ink);
}

.kpi .val small {
  font-size: var(--fs-footnote);
  color: var(--muted);
  font-weight: 600;
}

.kpi .row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
}

.kpi .sub {
  font-size: var(--fs-caption);
  color: var(--muted);
  line-height: 1.4;
}

/* Apple Delta Capsule */
.delta {
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-caption);
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--r-pill);
  width: fit-content;
  border: 1px solid transparent;
}

.delta.g {
  background: var(--good-bg);
  color: var(--good-t);
  border-color: rgba(52, 199, 89, 0.2);
}

.delta.b {
  background: var(--bad-bg);
  color: var(--bad-t);
  border-color: rgba(255, 59, 48, 0.2);
}

/* ==========================================================================
   10. Horizontal Progress Bars & Gauges
   ========================================================================== */
.hb {
  display: grid;
  grid-template-columns: 120px 1fr 48px;
  align-items: center;
  gap: 12px;
  height: var(--rh, 36px);
  padding: 2px 4px;
  border-radius: var(--r-sm);
  transition: background var(--d-fast) var(--ease);
}

@media (hover: hover) {
  .hb:hover {
    background: rgba(255, 255, 255, 0.08);
  }
}

.hb .l {
  font-size: var(--fs-footnote);
  color: var(--ink2);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hb .t {
  height: 9px;
  background: rgba(0, 0, 0, 0.06);
  border-radius: var(--r-pill);
  overflow: hidden;
  display: flex;
  position: relative;
}

body.dark .hb .t {
  background: rgba(255, 255, 255, 0.1);
}

.hb .f {
  height: 100%;
  border-radius: var(--r-pill);
  transition: width 0.4s var(--ease);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.hb .v {
  font-family: var(--font-display);
  font-size: var(--fs-footnote);
  font-weight: 700;
  text-align: start;
  direction: ltr;
  justify-self: start;
  color: var(--ink);
}

/* ==========================================================================
   11. Pills & Status Badges
   ========================================================================== */
.pill {
  font-size: var(--fs-caption);
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  border: 1px solid transparent;
}

.pill.r { background: var(--bad-bg); color: var(--bad-t); border-color: rgba(255, 59, 48, 0.25); }
.pill.w { background: var(--warn-bg); color: var(--warn-t); border-color: rgba(255, 149, 0, 0.25); }
.pill.g { background: var(--good-bg); color: var(--good-t); border-color: rgba(52, 199, 89, 0.25); }
.pill.b { background: var(--info-bg); color: var(--info-t); border-color: rgba(0, 122, 255, 0.25); }

/* Legends */
.legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: var(--fs-caption);
  color: var(--ink2);
  font-weight: 600;
}

.legend i {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  margin-inline-end: 6px;
  vertical-align: middle;
}

.legend i.ln {
  height: 3px;
  width: 16px;
  border-radius: 2px;
  vertical-align: middle;
}

/* Status breakdown rows */
.lrow {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border-soft);
  font-size: var(--fs-footnote);
  border-radius: var(--r-sm);
  transition: background var(--d-fast) var(--ease);
}

.lrow:last-child {
  border-bottom: 0;
}

@media (hover: hover) {
  .lrow:hover {
    background: rgba(255, 255, 255, 0.12);
  }
}

.lrow i {
  width: 10px;
  height: 10px;
  border-radius: 3px;
}

.lrow .n {
  margin-inline-start: auto;
  font-family: var(--font-display);
  font-weight: 700;
  direction: ltr;
  color: var(--ink);
}

.lrow .p {
  width: 44px;
  text-align: end;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: var(--fs-caption);
  direction: ltr;
}

/* ==========================================================================
   12. Activity Items & Lists (Glass Row Components)
   ========================================================================== */
.item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 11px 10px;
  border-bottom: 1px solid var(--border-soft);
  cursor: pointer;
  border-radius: var(--r-md);
  transition: transform var(--d-fast) var(--ease), background var(--d-fast) var(--ease);
}

.item:active {
  transform: scale(0.985);
}

@media (hover: hover) {
  .item:hover {
    background: rgba(255, 255, 255, 0.14);
  }
}

.item:last-child {
  border-bottom: 0;
}

.ico {
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  display: grid;
  place-items: center;
  flex: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.ico.r { background: var(--bad-bg); color: var(--sys-red); }
.ico.w { background: var(--warn-bg); color: var(--sys-orange); }
.ico.b { background: var(--info-bg); color: var(--sys-blue); }
.ico.g { background: var(--good-bg); color: var(--sys-green); }
.ico.p { background: rgba(175, 82, 222, 0.14); color: var(--sys-purple); }

.item .tx b {
  font-size: var(--fs-footnote);
  font-weight: 700;
  display: block;
  line-height: 1.4;
  color: var(--ink);
}

.item .tx span {
  font-size: var(--fs-caption);
  color: var(--muted);
}

.item .end {
  margin-inline-start: auto;
  text-align: end;
  flex: none;
}

.ring {
  position: relative;
  width: 44px;
  height: 44px;
  flex: none;
}

.ring b {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  color: var(--ink);
}

.av {
  width: 36px;
  height: 36px;
  border-radius: var(--r-pill);
  display: grid;
  place-items: center;
  font-size: var(--fs-caption);
  font-weight: 700;
  flex: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.tag {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: var(--r-pill);
  margin-inline-start: 6px;
  border: 1px solid transparent;
}

/* ==========================================================================
   13. Department Cards (Interactive Micro-Panels)
   ========================================================================== */
.dept {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 22px;
  cursor: pointer;
  border-radius: var(--r-lg);
  position: relative;
}

.dept:active {
  transform: scale(0.97);
  transition-timing-function: var(--spring);
}

@media (hover: hover) {
  .dept:hover {
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-hover);
  }
}

.dept .h {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: var(--fs-footnote);
  color: var(--ink);
}

.dept .big {
  font-family: var(--font-display);
  font-size: var(--fs-title1);
  font-weight: 800;
  line-height: 1;
  color: var(--ink);
}

.dept .big small {
  font-family: var(--font-apple);
  font-size: var(--fs-footnote);
  font-weight: 600;
  color: var(--muted);
  margin-inline-start: 6px;
}

.dept .m {
  font-size: var(--fs-caption);
  color: var(--muted);
}

/* ==========================================================================
   14. Footers, Sections & Dividers
   ========================================================================== */
.footer {
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px solid var(--border-soft);
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: var(--fs-caption);
  flex-wrap: wrap;
  gap: 10px;
}

.sec {
  font-size: var(--fs-caption);
  font-weight: 700;
  color: var(--muted);
  margin: 0 0 10px;
}

.hr {
  height: 1px;
  background: var(--border-soft);
  margin: 14px 0;
  border: none;
}

/* ==========================================================================
   15. Accessibility Fallbacks & System Modes
   ========================================================================== */

/* Fallback for browsers lacking backdrop-filter */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .card, .chips, .db-btn.ghost {
    background: rgba(248, 250, 252, 0.95);
    border-color: rgba(0, 0, 0, 0.12);
  }
  body.dark .card, body.dark .chips, body.dark .db-btn.ghost {
    background: rgba(20, 26, 38, 0.95);
    border-color: rgba(255, 255, 255, 0.18);
  }
}

/* High Contrast & Reduced Transparency */
@media (prefers-reduced-transparency: reduce), (prefers-contrast: more) {
  .card, .chips, .db-btn.ghost {
    background: #FFFFFF !important;
    border: 1px solid #CBD5E1 !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08) !important;
  }
  body.dark .card, body.dark .chips, body.dark .db-btn.ghost {
    background: #111827 !important;
    border: 1px solid #374151 !important;
  }
  .card::before {
    display: none !important;
  }
}

/* Reduced Motion Mode */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 120ms !important;
    transform: none !important;
  }
}