/* =========================================================================
   ASSISTANT DANCE LEARNING — DESIGN SYSTEM
   HTML5 / CSS3 / Vanilla JS  ·  Premium Educational SaaS
   ========================================================================= */

/* ---------------------------------------------------------------------------
   1. DESIGN TOKENS (ROOT VARIABLES)
--------------------------------------------------------------------------- */
:root {
  /* ===== NUSANTARA CONTEMPORARY PALETTE ===== */
  /* Brand (indigo utama + terracotta aksen) */
  --color-primary: #2F4B7C;      /* indigo */
  --color-secondary: #3C5C93;    /* indigo terang */
  --color-accent: #C66A4E;       /* terracotta */

  /* Warna budaya tambahan */
  --color-gold: #D4A017;
  --color-terracotta: #C66A4E;
  --color-sage: #7B9E87;
  --color-indigo: #2F4B7C;

  /* Surfaces */
  --color-bg: #F8F5EF;           /* ivory */
  --color-card: #FFFDF8;         /* warm white */

  /* Semantic (traffic-light rubrik: hijau/kuning/merah) */
  --color-success: #5E8B6F;      /* sage tua */
  --color-warning: #D4A017;      /* gold */
  --color-danger: #C0503A;       /* terracotta tua */

  /* Text */
  --color-text: #2A241E;         /* warm near-black */
  --color-subtext: #7A6F63;      /* warm gray */

  /* Derived tints (warm) */
  --primary-50: #F1ECE1;
  --primary-100: #E6DECE;
  --primary-600: #2F4B7C;
  --primary-700: #24395E;
  --border: #E9E0CF;
  --border-strong: #D8CBB2;

  /* Glass */
  --glass-bg: rgba(255, 253, 248, 0.72);
  --glass-border: rgba(212, 160, 23, 0.22);
  --glass-blur: 18px;

  /* Typography */
  --font-base: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --fs-display: clamp(2.4rem, 5vw, 3.75rem);
  --fs-h1: clamp(1.9rem, 3.4vw, 2.6rem);
  --fs-h2: clamp(1.5rem, 2.6vw, 2rem);
  --fs-h3: 1.25rem;
  --fs-body: 1rem;
  --fs-sm: 0.875rem;
  --fs-xs: 0.75rem;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  /* Radius */
  --radius-sm: 14px;
  --radius: 22px;
  --radius-lg: 30px;
  --radius-pill: 999px;

  /* Shadows (soft, warm) */
  --shadow-sm: 0 1px 2px rgba(74, 58, 40, 0.06);
  --shadow: 0 10px 26px rgba(74, 58, 40, 0.10);
  --shadow-md: 0 16px 44px rgba(74, 58, 40, 0.12);
  --shadow-lg: 0 24px 60px rgba(47, 75, 124, 0.20);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 0.5s;

  /* Layout */
  --container: 1200px;
  --nav-h: 72px;
}

/* ---------------------------------------------------------------------------
   2. RESET & BASE
--------------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 16px); }

body {
  font-family: var(--font-base);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--color-text);
  background:
    radial-gradient(1200px 600px at 100% -10%, var(--primary-50), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, #EEF2FF, transparent 55%),
    var(--color-bg);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

h1, h2, h3, h4 { line-height: 1.2; font-weight: 600; letter-spacing: -0.02em; }

::selection { background: var(--color-accent); color: #fff; }

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 6px;
}

/* ---------------------------------------------------------------------------
   3. LAYOUT HELPERS
--------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.section { padding-block: var(--space-9); }
.section--tight { padding-block: var(--space-8); }

.section-head { max-width: 680px; margin-bottom: var(--space-7); }
.section-head.center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--primary-50);
  border: 1px solid var(--primary-100);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
}

.section-title { font-size: var(--fs-h2); margin-bottom: var(--space-3); }
.section-subtitle { color: var(--color-subtext); font-size: 1.05rem; }

.grid { display: grid; gap: var(--space-5); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

/* ---------------------------------------------------------------------------
   4. BUTTONS
--------------------------------------------------------------------------- */
.btn {
  --btn-bg: var(--color-primary);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: var(--fs-sm);
  line-height: 1;
  padding: 14px 22px;
  border-radius: var(--radius-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid transparent;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
              background-color 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}
.btn--secondary {
  --btn-bg: #fff;
  --btn-fg: var(--color-primary);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.btn--secondary:hover { border-color: var(--color-accent); box-shadow: var(--shadow); }
.btn--ghost { --btn-bg: transparent; --btn-fg: var(--color-text); }
.btn--ghost:hover { background: var(--primary-50); box-shadow: none; transform: none; }
.btn--success { --btn-bg: var(--color-success); }
.btn--danger  { --btn-bg: var(--color-danger); }
.btn--sm { padding: 10px 16px; font-size: var(--fs-xs); }
.btn--block { width: 100%; }
.btn[disabled] { opacity: 0.5; pointer-events: none; }

/* ---------------------------------------------------------------------------
   5. CARDS & GLASSMORPHISM
--------------------------------------------------------------------------- */
.card {
  background: var(--color-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: var(--space-6);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
              border-color 0.2s ease;
}
.card--hover:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-100);
}

.glass {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur));
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Feature card */
.feature-card { text-align: left; }
.feature-card .feature-icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: var(--radius-sm);
  background: var(--primary-50);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.feature-card h3 { font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.feature-card p { color: var(--color-subtext); font-size: var(--fs-sm); }

/* ---------------------------------------------------------------------------
   6. NAVBAR
--------------------------------------------------------------------------- */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex;
  align-items: center;
  transition: box-shadow 0.3s ease, background-color 0.3s ease;
}
.navbar.scrolled {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur));
  backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; }

.brand { display: flex; align-items: center; gap: var(--space-3); font-weight: 700; }
.brand-mark {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  box-shadow: var(--shadow);
}
.brand-name { font-size: 1.05rem; letter-spacing: -0.02em; }
.brand-name small { display: block; font-size: var(--fs-xs); font-weight: 500; color: var(--color-subtext); letter-spacing: 0; }

.nav-links { display: flex; align-items: center; gap: var(--space-2); }
.nav-links a {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-subtext);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: color 0.2s ease, background-color 0.2s ease;
}
.nav-links a:hover { color: var(--color-text); background: var(--primary-50); }
.nav-links a.active { color: var(--color-primary); background: var(--primary-50); font-weight: 600; }

.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 12px; color: var(--color-text); }
.nav-toggle:hover { background: var(--primary-50); }

/* ---------------------------------------------------------------------------
   7. HERO
--------------------------------------------------------------------------- */
.hero { padding-top: calc(var(--nav-h) + var(--space-8)); padding-bottom: var(--space-9); overflow: hidden; }
.hero .container { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: var(--space-7); align-items: center; }

.hero-title { font-size: var(--fs-display); margin-bottom: var(--space-4); }
.hero-title .grad {
  background: linear-gradient(120deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead { font-size: 1.15rem; color: var(--color-subtext); max-width: 520px; margin-bottom: var(--space-6); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-6); }

.hero-stats { display: flex; gap: var(--space-6); flex-wrap: wrap; }
.hero-stat strong { display: block; font-size: 1.6rem; color: var(--color-text); }
.hero-stat span { font-size: var(--fs-xs); color: var(--color-subtext); text-transform: uppercase; letter-spacing: 0.08em; }

/* Hero illustration — the signature: a dancer overlaid with a live pose skeleton */
.hero-visual { position: relative; aspect-ratio: 4 / 5; }
.hero-stage {
  position: absolute; inset: 0;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 90% at 50% 0%, var(--primary-100), transparent 55%),
    linear-gradient(180deg, #fff, var(--primary-50));
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.hero-stage svg { width: 100%; height: 100%; }
.hero-badge {
  position: absolute;
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  font-size: var(--fs-xs); font-weight: 600;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow);
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; }
.hero-badge--tl { top: 18px; left: 18px; }
.hero-badge--br { bottom: 18px; right: 18px; }

/* Pose skeleton motif (reused across hero & practice) */
.pose-joint { fill: var(--color-primary); }
.pose-bone { stroke: var(--color-accent); stroke-width: 3; stroke-linecap: round; fill: none; }
.pose-pulse { animation: posePulse 2.4s var(--ease) infinite; transform-origin: center; }

/* ---------------------------------------------------------------------------
   8. TABS (LEARNING MODULE)
--------------------------------------------------------------------------- */
.tabs { display: flex; gap: var(--space-2); background: #fff; border: 1px solid var(--border);
  padding: 6px; border-radius: var(--radius-pill); width: fit-content; box-shadow: var(--shadow-sm); }
.tab {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--fs-sm); font-weight: 600; color: var(--color-subtext);
  padding: 10px 20px; border-radius: var(--radius-pill);
  transition: color 0.2s ease, background-color 0.2s ease;
}
.tab:hover { color: var(--color-text); }
.tab.active {
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  box-shadow: var(--shadow);
}

.tab-panel { display: none; margin-top: var(--space-6); }
.tab-panel.active { display: block; animation: fadeUp var(--dur) var(--ease); }
.module-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--space-6); align-items: center; }
.module-illustration {
  border-radius: var(--radius); aspect-ratio: 1; background: linear-gradient(180deg, #fff, var(--primary-50));
  border: 1px solid var(--border); display: grid; place-items: center; box-shadow: var(--shadow-sm);
}
.module-illustration svg { width: 60%; color: var(--color-primary); }
.module-points { display: grid; gap: var(--space-3); margin-top: var(--space-4); }
.module-point { display: flex; gap: var(--space-3); align-items: flex-start; }
.module-point .check { color: var(--color-success); flex-shrink: 0; margin-top: 3px; }
.module-point span { color: var(--color-subtext); font-size: var(--fs-sm); }

/* ---------------------------------------------------------------------------
   9. MOVEMENT LIBRARY
--------------------------------------------------------------------------- */
.library-filters { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-6); }
.chip {
  font-size: var(--fs-sm); font-weight: 500; color: var(--color-subtext);
  padding: 8px 18px; border-radius: var(--radius-pill);
  background: #fff; border: 1px solid var(--border); transition: all 0.2s ease;
}
.chip:hover { border-color: var(--color-accent); color: var(--color-text); }
.chip.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

.movement-grid { grid-template-columns: repeat(3, 1fr); }
.movement-card { display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.movement-thumb {
  position: relative; aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
  display: grid; place-items: center; color: var(--color-primary);
}
.movement-thumb svg { width: 38%; opacity: 0.9; }
.movement-thumb .play {
  position: absolute; inset: auto var(--space-3) var(--space-3) auto;
  width: 40px; height: 40px; border-radius: 50%; background: var(--glass-bg);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  display: grid; place-items: center; box-shadow: var(--shadow);
}
.movement-body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.movement-meta { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.movement-body h3 { font-size: 1.1rem; }
.movement-body p { color: var(--color-subtext); font-size: var(--fs-sm); flex: 1; }
.movement-body .btn { margin-top: var(--space-2); }

/* Difficulty badge */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--fs-xs); font-weight: 600; padding: 5px 12px; border-radius: var(--radius-pill);
}
.badge .dot { width: 7px; height: 7px; border-radius: 50%; }
.badge--Pemula   { background: #DCFCE7; color: #15803D; }
.badge--Pemula .dot { background: var(--color-success); }
.badge--Menengah { background: #FEF9C3; color: #A16207; }
.badge--Menengah .dot { background: var(--color-warning); }
.badge--Lanjut   { background: #FEE2E2; color: #B91C1C; }
.badge--Lanjut .dot { background: var(--color-danger); }
.category-tag { font-size: var(--fs-xs); color: var(--color-subtext); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }

/* ---------------------------------------------------------------------------
   10. PRACTICE AREA
--------------------------------------------------------------------------- */
.practice-grid { grid-template-columns: 1fr 1fr; align-items: stretch; }

.panel { display: flex; flex-direction: column; height: 100%; gap: var(--space-4); }
.panel-label { display: flex; align-items: center; gap: var(--space-2); font-weight: 600; font-size: var(--fs-sm); }
.panel-label .pill { font-size: var(--fs-xs); font-weight: 600; padding: 4px 10px; border-radius: var(--radius-pill); background: var(--primary-50); color: var(--color-primary); }

.video-frame, .camera-frame {
  position: relative; aspect-ratio: 16 / 10; border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--border);
}
.video-frame { background: linear-gradient(135deg, #1E293B, #0F172A); display: grid; place-items: center; color: #fff; }
.video-frame .play-big {
  width: 72px; height: 72px; border-radius: 50%; background: rgba(255,255,255,0.14);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  display: grid; place-items: center; border: 1px solid rgba(255,255,255,0.25);
}
.frame-tag {
  position: absolute; top: var(--space-3); left: var(--space-3);
  font-size: var(--fs-xs); font-weight: 600; padding: 5px 12px; border-radius: var(--radius-pill);
  background: rgba(15,23,42,0.6); color: #fff; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.camera-frame { background: radial-gradient(circle at 50% 35%, #1E293B, #020617); }
.camera-frame svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.camera-frame .rec {
  position: absolute; top: var(--space-3); right: var(--space-3);
  display: flex; align-items: center; gap: 6px; color: #fff; font-size: var(--fs-xs); font-weight: 600;
}
.camera-frame .rec .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-danger); animation: blink 1.4s infinite; }

.tips-box {
  background: var(--primary-50); border: 1px solid var(--primary-100);
  border-radius: var(--radius-sm); padding: var(--space-4);
  margin-top: auto;
}
.tips-box h4 { font-size: var(--fs-sm); margin-bottom: var(--space-2); display: flex; align-items: center; gap: 8px; color: var(--color-primary); }
.tips-box ul { display: grid; gap: var(--space-2); }
.tips-box li { font-size: var(--fs-sm); color: var(--color-subtext); padding-left: var(--space-4); position: relative; }
.tips-box li::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent); }

/* Live metrics */
.metrics { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.metric { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: var(--space-4); }
.metric .metric-label { font-size: var(--fs-xs); color: var(--color-subtext); text-transform: uppercase; letter-spacing: 0.06em; }
.metric .metric-value { font-size: 1.7rem; font-weight: 700; line-height: 1.1; margin-top: 4px; }
.metric .metric-value.success { color: var(--color-success); }
.metric .metric-value.warning { color: #CA8A04; }

.status-line {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-sm);
  background: #fff; border: 1px solid var(--border); font-size: var(--fs-sm); font-weight: 500;
}
.status-line .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--color-subtext); }
.status-line.live .dot { background: var(--color-success); animation: blink 1.2s infinite; }
.feedback-line { font-size: var(--fs-sm); color: var(--color-subtext); min-height: 1.5em; }

.practice-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-2); }

/* ---------------------------------------------------------------------------
   11. PROGRESS BARS & RINGS
--------------------------------------------------------------------------- */
.progress { height: 10px; border-radius: var(--radius-pill); background: var(--border); overflow: hidden; }
.progress > span {
  display: block; height: 100%; width: 0;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width 1.1s var(--ease);
}

.ring { position: relative; width: 200px; height: 200px; margin-inline: auto; }
.ring svg { transform: rotate(-90deg); }
.ring .ring-track { fill: none; stroke: var(--border); stroke-width: 14; }
.ring .ring-fill {
  fill: none; stroke: url(#ringGrad); stroke-width: 14; stroke-linecap: round;
  stroke-dasharray: 534; stroke-dashoffset: 534; transition: stroke-dashoffset 1.4s var(--ease);
}
.ring .ring-center { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.ring .ring-center strong { font-size: 2.6rem; line-height: 1; }
.ring .ring-center span { font-size: var(--fs-xs); color: var(--color-subtext); text-transform: uppercase; letter-spacing: 0.1em; }

/* ---------------------------------------------------------------------------
   12. RESULT SECTION
--------------------------------------------------------------------------- */
.result-grid { grid-template-columns: 0.8fr 1.2fr; align-items: center; }
.result-list { display: grid; gap: var(--space-4); }
.result-block { display: flex; gap: var(--space-3); }
.result-block .ico { width: 40px; height: 40px; flex-shrink: 0; border-radius: 11px; display: grid; place-items: center; }
.result-block .ico.up { background: #DCFCE7; color: #15803D; }
.result-block .ico.tip { background: var(--primary-50); color: var(--color-primary); }
.result-block h4 { font-size: var(--fs-sm); margin-bottom: 2px; }
.result-block p { font-size: var(--fs-sm); color: var(--color-subtext); }
.achievement-chip {
  display: inline-flex; align-items: center; gap: 8px; margin-top: var(--space-4);
  padding: 10px 18px; border-radius: var(--radius-pill);
  background: linear-gradient(135deg, #FEF9C3, #FEF08A); color: #854D0E; font-weight: 600; font-size: var(--fs-sm);
}

/* ---------------------------------------------------------------------------
   13. PROGRESS DASHBOARD
--------------------------------------------------------------------------- */
.stat-grid { grid-template-columns: repeat(4, 1fr); }
.stat-card { text-align: center; }
.stat-card .stat-ico { width: 48px; height: 48px; margin: 0 auto var(--space-3); border-radius: 14px; display: grid; place-items: center; background: var(--primary-50); color: var(--color-primary); }
.stat-card strong { font-size: 1.9rem; display: block; }
.stat-card span { font-size: var(--fs-sm); color: var(--color-subtext); }

.completed-list { display: grid; gap: var(--space-4); }
.completed-row { display: grid; grid-template-columns: 1fr auto; gap: var(--space-3); align-items: center; }
.completed-row .label { display: flex; justify-content: space-between; font-size: var(--fs-sm); margin-bottom: 6px; }
.completed-row .label b { color: var(--color-text); font-weight: 600; }
.completed-row .label span { color: var(--color-subtext); }

.badge-row { display: flex; flex-wrap: wrap; gap: var(--space-4); }
.achv {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-2);
  width: 110px; text-align: center;
}
.achv .medal {
  width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); color: #fff;
  box-shadow: var(--shadow);
}
.achv.locked .medal { background: var(--border); color: var(--color-subtext); box-shadow: none; }
.achv span { font-size: var(--fs-xs); color: var(--color-subtext); font-weight: 500; }

/* ---------------------------------------------------------------------------
   14. ABOUT
--------------------------------------------------------------------------- */
.about-grid { grid-template-columns: 1fr 1fr; gap: var(--space-7); align-items: center; }
.about-features { display: grid; gap: var(--space-4); margin-top: var(--space-5); }
.about-feature { display: flex; gap: var(--space-4); }
.about-feature .ico { width: 48px; height: 48px; flex-shrink: 0; border-radius: 14px; display: grid; place-items: center; background: var(--primary-50); color: var(--color-primary); }
.about-feature h4 { font-size: var(--fs-h3); margin-bottom: 2px; }
.about-feature p { color: var(--color-subtext); font-size: var(--fs-sm); }
.about-visual { border-radius: var(--radius-lg); aspect-ratio: 1; background: linear-gradient(160deg, var(--color-primary), #1E40AF); position: relative; overflow: hidden; box-shadow: var(--shadow-lg); }
.about-visual svg { position: absolute; inset: 0; width: 100%; height: 100%; }

/* ---------------------------------------------------------------------------
   15. MODAL
--------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(15, 23, 42, 0.5);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  display: grid; place-items: center; padding: var(--space-5);
  opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.modal-backdrop.open { opacity: 1; pointer-events: auto; }
.modal {
  background: var(--color-card); border-radius: var(--radius-lg);
  width: min(560px, 100%); padding: var(--space-7); box-shadow: var(--shadow-lg);
  transform: translateY(16px) scale(0.98); transition: transform 0.35s var(--ease);
  max-height: 90vh; overflow-y: auto;
}
.modal-backdrop.open .modal { transform: translateY(0) scale(1); }
.modal-close { position: absolute; top: var(--space-4); right: var(--space-4); width: 40px; height: 40px; border-radius: 50%; color: var(--color-subtext); }
.modal-close:hover { background: var(--primary-50); color: var(--color-text); }
.modal h3 { font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.modal .modal-sub { color: var(--color-subtext); font-size: var(--fs-sm); margin-bottom: var(--space-4); }

/* ---------------------------------------------------------------------------
   16. FOOTER
--------------------------------------------------------------------------- */
.footer { padding-block: var(--space-8) var(--space-6); border-top: 1px solid var(--border); margin-top: var(--space-8); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-6); margin-bottom: var(--space-7); }
.footer-brand p { color: var(--color-subtext); font-size: var(--fs-sm); max-width: 280px; margin-top: var(--space-3); }
.footer-col h5 { font-size: var(--fs-sm); margin-bottom: var(--space-3); }
.footer-col a { display: block; color: var(--color-subtext); font-size: var(--fs-sm); padding: 5px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--color-primary); }
.footer-bottom { display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: space-between; align-items: center; padding-top: var(--space-5); border-top: 1px solid var(--border); color: var(--color-subtext); font-size: var(--fs-xs); }

/* ---------------------------------------------------------------------------
   17. ANIMATIONS
--------------------------------------------------------------------------- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
@keyframes posePulse { 0%, 100% { opacity: 0.55; } 50% { opacity: 1; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes spin { to { transform: rotate(360deg); } }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.floaty { animation: float 6s var(--ease) infinite; }

.spinner { width: 18px; height: 18px; border: 2px solid rgba(255,255,255,0.4); border-top-color: #fff; border-radius: 50%; animation: spin 0.8s linear infinite; }

/* ---------------------------------------------------------------------------
   18. RESPONSIVE
--------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { max-width: 440px; margin-inline: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .nav-links {
    position: fixed; inset: var(--nav-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: var(--glass-bg); -webkit-backdrop-filter: blur(var(--glass-blur)); backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border); padding: var(--space-4);
    transform: translateY(-120%); transition: transform 0.35s var(--ease); box-shadow: var(--shadow);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 12px 16px; }
  .nav-toggle { display: grid; place-items: center; }

  .grid-3, .movement-grid { grid-template-columns: repeat(2, 1fr); }
  .module-grid, .practice-grid, .result-grid, .about-grid { grid-template-columns: 1fr; }
  .module-illustration { max-width: 360px; }
}

@media (max-width: 560px) {
  :root { --space-9: 4rem; }
  .container { padding-inline: var(--space-4); }
  .grid-3, .grid-2, .movement-grid, .metrics { grid-template-columns: 1fr; }
  .hero-actions .btn { flex: 1; }
  .footer-grid { grid-template-columns: 1fr; }
  .tabs { width: 100%; }
  .tab { flex: 1; justify-content: center; padding: 10px 8px; }
}

/* Large interactive flat panel — scale up comfortably on big touch displays */
@media (min-width: 1600px) {
  :root { --container: 1440px; --fs-body: 1.0625rem; }
  .btn { padding: 16px 26px; }
}

/* ---------------------------------------------------------------------------
   19. ACCESSIBILITY
--------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ==========================================
   Reference Video
========================================== */

.video-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    min-height: 320px;
    max-height: 420px;

    display: flex;
    align-items: center;
    justify-content: center;

    overflow: hidden;
    border-radius: 20px;
    background: #0B1220;
}

.reference-video {
    width: 100%;
    height: 100%;
    display: block;

    /* Menyesuaikan semua ukuran video */
    object-fit: contain;
    object-position: center;

    background: #0B1220;
}

.frame-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 20;

    padding: 6px 12px;
    border-radius: 999px;

    background: rgba(15, 23, 42, 0.75);
    color: #ffffff;
    backdrop-filter: blur(8px);
}

/* ===============================
   Movement Thumbnail
================================ */

.movement-thumb{
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 16px 16px 0 0;
    background: #eef4ff;
}

.movement-thumbnail{
    width:100%;
    height:100%;
    object-fit:cover;
    background:#eef4ff;
}

.movement-thumb .play{
    position: absolute;
    right: 14px;
    bottom: 14px;
}
.camera-frame{
    position:relative;
    overflow:hidden;
}

.camera-video{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
    display:none;
    border-radius:inherit;
}

#skeletonCanvas{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
}
/* ==========================================================
   COACH OVERLAY
========================================================== */

#coachOverlay{

    position:absolute;

    inset:0;

    pointer-events:none;

    z-index:20;

}

#coachArrow{

    position:absolute;

    width:60px;

    height:60px;

    border-radius:50%;

    display:flex;

    align-items:center;

    justify-content:center;

    font-size:40px;

    font-weight:bold;

    color:#ff3b30;

    left:50%;

    top:50%;

    transform:translate(-50%,-50%);

    opacity:0;

    transition:.2s;

}

#coachMessage{

    position:absolute;

    left:50%;

    bottom:20px;

    transform:translateX(-50%);

    background:rgba(0,0,0,.75);

    color:white;

    padding:8px 14px;

    border-radius:30px;

    font-size:15px;

    opacity:0;

    transition:.2s;

}
/* ==========================================
   JOINT STATUS
========================================== */

.joint-good{

    fill:#22c55e;

}

.joint-warning{

    fill:#f59e0b;

}

.joint-error{

    fill:#ef4444;

}
.hidden {
  display: none !important;
}
.movement-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.movement-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 25px rgba(0,0,0,0.06);
  transition: 0.25s ease;
}

.movement-card:hover {
  transform: translateY(-4px);
}

.movement-thumb {
  position: relative;
  height: 160px;
  background: #f3f4f6;
}

.movement-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.movement-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 8px;
}

.movement-content {
  padding: 14px;
  flex: 1;
}

.movement-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
}

.movement-desc {
  font-size: 13px;
  color: #666;
  line-height: 1.4;
}

.movement-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  border-top: 1px solid #eee;
}

.btn-latih {
  background: #2563eb;
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
}

.level-Pemula { color: green; }
.level-Menengah { color: orange; }
.level-Lanjut { color: red; }

.movement-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 16px;
  background: #f3f4f6;
}

.movement-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* =======================================================================
   ADL REVISION LAYER — modal, papan skor, materi popup, maskot
======================================================================= */
.metric .metric-value.danger { color: var(--color-danger, #EF4444); }

/* generic buttons/inputs */
.adl-btn{font-family:inherit;font-weight:600;border:none;border-radius:12px;padding:12px 20px;cursor:pointer;font-size:.95rem;transition:transform .15s ease,box-shadow .15s ease}
.adl-btn--primary{background:linear-gradient(135deg,var(--color-primary,#2563EB),var(--color-accent,#60A5FA));color:#fff;box-shadow:0 8px 22px rgba(37,99,235,.28)}
.adl-btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(37,99,235,.35)}
.adl-input{width:100%;box-sizing:border-box;padding:13px 15px;border:2px solid #e2e8f0;border-radius:12px;font-size:1rem;font-family:inherit;margin-top:6px}
.adl-input:focus{outline:none;border-color:var(--color-primary,#2563EB)}
.adl-shake{animation:adlShake .35s}
@keyframes adlShake{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}

/* modal */
.adl-modal{position:fixed;inset:0;background:rgba(15,23,42,.55);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:9999;opacity:0;pointer-events:none;transition:opacity .2s ease;padding:20px}
.adl-modal.open{opacity:1;pointer-events:auto}
.adl-modal-card{position:relative;background:#fff;border-radius:20px;padding:26px 26px 22px;max-width:520px;width:100%;box-shadow:0 30px 80px rgba(2,6,23,.35);transform:translateY(12px);transition:transform .2s ease;max-height:86vh;overflow:auto}
.adl-modal.open .adl-modal-card{transform:translateY(0)}
.adl-h{margin:0 0 4px;font-size:1.25rem;color:var(--color-text,#0F172A)}
.adl-sub{margin:0 0 12px;color:var(--color-subtext,#64748B);font-size:.92rem}
.adl-actions{margin-top:16px;display:flex;justify-content:flex-end;gap:10px}
.adl-close{position:absolute;top:12px;right:14px;border:none;background:#f1f5f9;width:34px;height:34px;border-radius:50%;font-size:1.3rem;line-height:1;cursor:pointer;color:#475569}
.adl-close:hover{background:#e2e8f0}

/* score card + ranking */
.adl-card{background:#fff;border:1px solid #e8edf5;border-radius:20px;padding:20px;margin-top:24px;box-shadow:0 10px 30px rgba(2,6,23,.06)}
.adl-card-head{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:14px}
.adl-card-tools{display:flex;gap:8px;flex-wrap:wrap}
.adl-chip{border:1px solid #d8e0ee;background:#fff;color:#334155;border-radius:999px;padding:7px 14px;font-size:.82rem;font-weight:600;cursor:pointer;font-family:inherit}
.adl-chip--on{background:var(--color-primary,#2563EB);border-color:var(--color-primary,#2563EB);color:#fff}
.adl-chip--ghost{color:#ef4444;border-color:#fecaca}
.adl-table-wrap{overflow:auto;border-radius:12px}
.adl-rank{width:100%;border-collapse:collapse;font-size:.92rem}
.adl-rank th,.adl-rank td{text-align:left;padding:10px 12px;border-bottom:1px solid #eef2f7}
.adl-rank th{background:#f8fafc;color:#64748b;font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.03em}
.adl-rank tbody tr:hover{background:#f8fbff}
.adl-empty{text-align:center;color:#94a3b8;padding:24px 12px}
.adl-score{display:inline-block;min-width:42px;text-align:center;font-weight:700;border-radius:8px;padding:3px 8px;color:#fff}
.adl-score--g{background:#22c55e}.adl-score--y{background:#eab308}.adl-score--r{background:#ef4444}

/* materi popup */
.adl-materi-open{margin-top:14px}
.adl-tabs{display:flex;gap:8px;margin:6px 0 14px;flex-wrap:wrap}
.adl-tab{border:1px solid #d8e0ee;background:#fff;border-radius:999px;padding:8px 16px;font-weight:600;font-size:.85rem;cursor:pointer;font-family:inherit;color:#334155}
.adl-tab--on{background:var(--color-primary,#2563EB);border-color:var(--color-primary,#2563EB);color:#fff}
.adl-materi-body{display:grid;gap:10px}
.adl-materi-item{background:#f8fafc;border:1px solid #eef2f7;border-radius:14px;padding:12px 14px}
.adl-materi-item h4{margin:0 0 4px;color:var(--color-primary,#2563EB);font-size:.98rem}
.adl-materi-item p{margin:0;color:#475569;font-size:.9rem;line-height:1.5}

/* maskot penari */
#adlMascot{position:fixed;left:18px;bottom:18px;z-index:900;display:flex;flex-direction:column;align-items:center;gap:6px;pointer-events:none}
#adlMascot .adl-mascot-svg{pointer-events:auto;cursor:pointer;filter:drop-shadow(0 8px 16px rgba(124,58,237,.35));animation:adlSway 2.4s ease-in-out infinite}
.adl-mascot-bubble{background:#fff;border:1px solid #eadcff;color:#6d28d9;font-size:.78rem;font-weight:600;padding:7px 12px;border-radius:14px 14px 14px 4px;box-shadow:0 8px 20px rgba(124,58,237,.18);max-width:150px;opacity:.95}
.adl-mascot-bubble.show{animation:adlPop .3s}
@keyframes adlPop{from{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:.95}}
@keyframes adlSway{0%,100%{transform:rotate(-4deg)}50%{transform:rotate(4deg)}}
#adlMascot .adl-arm-l{animation:adlArmL 1.6s ease-in-out infinite;transform-origin:60px 62px}
#adlMascot .adl-arm-r{animation:adlArmR 1.6s ease-in-out infinite;transform-origin:60px 62px}
#adlMascot .adl-leg-l{animation:adlLegL 1.6s ease-in-out infinite;transform-origin:60px 104px}
#adlMascot .adl-leg-r{animation:adlLegR 1.6s ease-in-out infinite;transform-origin:60px 104px}
@keyframes adlArmL{0%,100%{transform:rotate(0)}50%{transform:rotate(-22deg)}}
@keyframes adlArmR{0%,100%{transform:rotate(0)}50%{transform:rotate(22deg)}}
@keyframes adlLegL{0%,100%{transform:rotate(0)}50%{transform:rotate(8deg)}}
@keyframes adlLegR{0%,100%{transform:rotate(0)}50%{transform:rotate(-8deg)}}
@media (max-width:640px){#adlMascot{transform:scale(.8);left:6px;bottom:6px}.adl-mascot-bubble{max-width:120px}}
@media (prefers-reduced-motion:reduce){#adlMascot .adl-mascot-svg,#adlMascot [class^=adl-arm],#adlMascot [class^=adl-leg]{animation:none}}

/* =======================================================================
   NUSANTARA CONTEMPORARY — THEME OVERRIDE LAYER
   (palet hangat, tipografi elegan, motif batik halus, animasi tari)
======================================================================= */

/* --- Tipografi display elegan untuk judul --- */
.hero-title, .section-title, .movement-title, .feature-title,
#practiceTitle, .adl-h, #adlMateriTitle, .result-title, h1.section-title, h2.section-title {
    font-family: var(--font-display);
    letter-spacing: .2px;
}
.eyebrow, .adl-materi-eyebrow {
    letter-spacing: .18em; text-transform: uppercase; font-weight: 600;
    color: var(--color-accent);
}

/* --- Motif batik kawung halus (dekoratif, opacity rendah) --- */
body::before {
    content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background-image:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='84' height='84' viewBox='0 0 84 84'%3E%3Cg fill='none' stroke='%23D4A017' stroke-width='1.1'%3E%3Ccircle cx='0' cy='0' r='17'/%3E%3Ccircle cx='84' cy='0' r='17'/%3E%3Ccircle cx='0' cy='84' r='17'/%3E%3Ccircle cx='84' cy='84' r='17'/%3E%3Ccircle cx='42' cy='42' r='17'/%3E%3Ccircle cx='42' cy='0' r='6'/%3E%3Ccircle cx='0' cy='42' r='6'/%3E%3Ccircle cx='84' cy='42' r='6'/%3E%3Ccircle cx='42' cy='84' r='6'/%3E%3C/g%3E%3C/svg%3E");
    background-size: 168px 168px;
    opacity: .05;
}
.container, main, section { position: relative; z-index: 1; }

/* garis ornamen di bawah navbar & atas footer */
.navbar, header.navbar { border-bottom: 1px solid var(--border); background: var(--glass-bg); backdrop-filter: blur(var(--glass-blur)); }
.navbar::after, footer::before, .footer::before {
    content: ""; display: block; height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-gold) 20%, var(--color-terracotta) 50%, var(--color-gold) 80%, transparent);
    opacity: .5;
}
.navbar::after { position: absolute; left: 0; right: 0; bottom: -3px; }

/* divider bermotif di kepala section */
.section-head.center::after {
    content: ""; display: block; width: 68px; height: 3px; margin: var(--space-4) auto 0;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-terracotta));
}

/* --- Buttons hangat --- */
.btn--primary, .adl-btn--primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    box-shadow: 0 10px 24px rgba(198, 106, 78, .26);
}
.btn--primary:hover, .adl-btn--primary:hover { box-shadow: 0 14px 30px rgba(198, 106, 78, .34); }
.btn { border-radius: var(--radius-pill); transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }

/* --- Cards & surfaces hangat --- */
.card, .movement-card, .stat-card, .adl-card, .feature-card {
    background: var(--color-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.card:hover, .movement-card:hover, .feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.hero-stage { background: linear-gradient(160deg, #FFFDF8, #F1ECE1); border: 1px solid var(--border); }

/* tabs & badge tema */
.tabs, .adl-tabs { background: transparent; }
.tab.active { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); color: #fff; }
.badge, .movement-level { border-radius: var(--radius-pill); }

/* --- Animasi terinspirasi gerak tari --- */
@keyframes adlFadeSlide { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
.reveal { animation: adlFadeSlide var(--dur) var(--ease) both; }
.movement-card, .feature-card, .card { transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
@media (prefers-reduced-motion: reduce) { .reveal { animation: none; } }

/* =======================================================================
   ADL COMPONENTS — disesuaikan dengan tema
======================================================================= */
/* materi modal: pilihan (kiri) + detail (kanan) */
.adl-materi-head { margin-bottom: var(--space-4); }
.adl-materi-layout { display: grid; grid-template-columns: 190px 1fr; gap: 16px; }
.adl-choices { display: flex; flex-direction: column; gap: 8px; max-height: 46vh; overflow: auto; }
.adl-choice {
    text-align: left; font-family: inherit; font-weight: 600; font-size: .9rem;
    border: 1px solid var(--border); background: var(--primary-50); color: var(--color-text);
    border-radius: 12px; padding: 11px 13px; cursor: pointer; transition: all .2s var(--ease);
}
.adl-choice:hover { border-color: var(--color-accent); }
.adl-choice.on { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); color: #fff; border-color: transparent; }
.adl-detail {
    background: var(--primary-50); border: 1px solid var(--border); border-radius: 16px;
    padding: 18px 20px; min-height: 140px;
}
.adl-detail h4 { font-family: var(--font-display); color: var(--color-primary); margin: 0 0 8px; font-size: 1.15rem; }
.adl-detail p { margin: 0; color: var(--color-text); line-height: 1.65; }
@media (max-width: 560px) { .adl-materi-layout { grid-template-columns: 1fr; } .adl-choices { flex-direction: row; flex-wrap: wrap; max-height: none; } }

/* papan skor: tombol hapus per-baris */
.adl-del {
    border: none; background: transparent; color: #c0503a; font-size: 1.15rem; line-height: 1;
    width: 28px; height: 28px; border-radius: 8px; cursor: pointer; font-family: inherit;
    transition: background .15s ease;
}
.adl-del:hover { background: rgba(192, 80, 58, .12); }
.adl-rank th { background: var(--primary-50); color: var(--color-subtext); }
.adl-score--g { background: var(--color-success); } .adl-score--y { background: var(--color-warning); } .adl-score--r { background: var(--color-danger); }
.adl-chip--on { background: var(--color-primary); border-color: var(--color-primary); }

/* modal & input tema */
.adl-modal-card { background: var(--color-card); border: 1px solid var(--border); }
.adl-input:focus { border-color: var(--color-accent); }
.adl-btn--primary { background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); }

/* =======================================================================
   MASKOT CHIBI — animasi menari (origin disesuaikan figur baru)
======================================================================= */
#adlMascot { left: 20px; bottom: 20px; }
#adlMascot .adl-mascot-svg { filter: drop-shadow(0 10px 18px rgba(198,106,78,.30)); animation: adlSway 2.6s ease-in-out infinite; }
.adl-mascot-bubble {
    background: var(--color-card); border: 1px solid var(--border);
    color: var(--color-primary); font-weight: 600; border-radius: 14px 14px 14px 4px;
    box-shadow: var(--shadow); opacity: 1;
}
#adlMascot .adl-arm-l { transform-origin: 60px 84px; animation: adlArmL 1.5s ease-in-out infinite; }
#adlMascot .adl-arm-r { transform-origin: 80px 84px; animation: adlArmR 1.5s ease-in-out infinite; }
#adlMascot .adl-leg-l { transform-origin: 62px 152px; animation: adlLegL 1.5s ease-in-out infinite; }
#adlMascot .adl-leg-r { transform-origin: 78px 152px; animation: adlLegR 1.5s ease-in-out infinite; }
#adlMascot .adl-dress { transform-origin: 70px 100px; animation: adlDress 2.6s ease-in-out infinite; }
@keyframes adlDress { 0%,100% { transform: skewX(-2deg); } 50% { transform: skewX(2deg); } }

/* =======================================================================
   MASKOT DI PANEL HERO (menggantikan ilustrasi kanan)
======================================================================= */
#adlMascot.adl-mascot--hero {
    position: static; left: auto; bottom: auto;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 16px; width: 100%; min-height: 440px; padding: 24px;
    background: linear-gradient(160deg, #FFFDF8, #F1ECE1);
    border: 1px solid var(--border); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}
#adlMascot.adl-mascot--hero .adl-mascot-svg { width: 220px; height: auto; }
#adlMascot.adl-mascot--hero .adl-mascot-bubble {
    font-size: 1rem; max-width: 280px; text-align: center;
    border-radius: 16px 16px 16px 6px;
}
@media (max-width: 860px) {
    #adlMascot.adl-mascot--hero { min-height: 320px; }
    #adlMascot.adl-mascot--hero .adl-mascot-svg { width: 170px; }
}

/* =======================================================================
   MASKOT GAMBAR (assets/img/icons/icon.png) DI PANEL HERO + RESPONSIF
======================================================================= */
#adlMascot.adl-mascot--hero {
    position: static; left: auto; bottom: auto;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: clamp(10px, 2vw, 20px);
    width: 100%; min-height: clamp(380px, 54vw, 640px);
    padding: clamp(2px, 0.8vw, 10px);
    background:
        radial-gradient(120% 80% at 50% 8%, rgba(212,160,23,.10), transparent 60%),
        linear-gradient(160deg, #FFFDF8, #F1ECE1);
    border: 1px solid var(--border); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: visible;
}
/* gelembung ajakan di ATAS kepala */
#adlMascot.adl-mascot--hero .adl-mascot-bubble {
    position: relative;
    font-family: var(--font-display);
    font-size: clamp(.95rem, 1.6vw, 1.2rem); font-weight: 600;
    color: var(--color-primary);
    background: var(--color-card); border: 1px solid var(--border);
    border-radius: 18px; padding: 10px 18px; box-shadow: var(--shadow);
    max-width: 90%; text-align: center; opacity: 1;
    animation: adlBubblePop .5s var(--ease) both, adlBubbleBob 3.2s ease-in-out infinite 0.6s;
}
#adlMascot.adl-mascot--hero .adl-mascot-bubble::after {
    content: ""; position: absolute; left: 50%; bottom: -8px; transform: translateX(-50%) rotate(45deg);
    width: 14px; height: 14px; background: var(--color-card);
    border-right: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
/* figur + gambar */
.adl-mascot-figure { position: relative; display: grid; place-items: center; cursor: pointer; width: 100%; }
.adl-mascot-figure::before {   /* glow lembut di belakang */
    content: ""; position: absolute; width: 78%; aspect-ratio: 1; border-radius: 50%;
    background: radial-gradient(circle, rgba(198,106,78,.16), transparent 70%);
    filter: blur(6px); z-index: 0;
}
.adl-mascot-figure::after {    /* bayangan lantai */
    content: ""; position: absolute; bottom: 4%; width: 46%; height: 16px; border-radius: 50%;
    background: rgba(74,58,40,.16); filter: blur(6px); z-index: 0;
    animation: adlShadowPulse 3.4s ease-in-out infinite;
}
.adl-mascot-img {
    position: relative; z-index: 1;
    width: clamp(320px, 100%, 780px); height: auto; display: block; transform: scale(1.12); transform-origin: center 55%;
    filter: drop-shadow(0 14px 22px rgba(74,58,40,.20));
    animation: adlFloat 3.4s ease-in-out infinite;
    transform-origin: 50% 90%;
}
.adl-mascot-figure:hover .adl-mascot-img { animation-duration: 1.8s; }
/* fallback bila gambar belum ada */
.adl-mascot-figure.adl-mascot-fallback::before { width: 60%; }
.adl-mascot-figure.adl-mascot-fallback::after {
    content: "Letakkan icon.png di assets/img/icons/";
    position: static; width: auto; height: auto; background: none; filter: none;
    color: var(--color-subtext); font-size: .8rem; text-align: center; padding: 40px 10px;
}

@keyframes adlFloat { 0%,100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-14px) rotate(1deg); } }
@keyframes adlShadowPulse { 0%,100% { transform: scale(1); opacity: .16; } 50% { transform: scale(.82); opacity: .10; } }
@keyframes adlBubblePop { from { opacity: 0; transform: translateY(8px) scale(.9); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes adlBubbleBob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
@media (prefers-reduced-motion: reduce) {
    .adl-mascot-img, #adlMascot.adl-mascot--hero .adl-mascot-bubble, .adl-mascot-figure::after { animation: none !important; }
}

/* =======================================================================
   RESPONSIVE HARDENING — pastikan nyaman di HP, tablet, laptop, layar besar
======================================================================= */
img, svg, canvas, video { max-width: 100%; height: auto; }
* { min-width: 0; }                         /* cegah overflow grid/flex */
.container { width: 100%; }
.adl-modal-card { max-width: min(560px, 94vw); }
.adl-table-wrap { -webkit-overflow-scrolling: touch; }

@media (max-width: 1024px) {
    #adlMascot.adl-mascot--hero { min-height: clamp(300px, 60vw, 460px); }
}
@media (max-width: 860px) {
    .adl-materi-layout { grid-template-columns: 1fr; }
    .adl-choices { flex-direction: row; flex-wrap: wrap; max-height: none; }
    .adl-card-head { flex-direction: column; align-items: flex-start; }
    .adl-card-tools { width: 100%; }
}
@media (max-width: 560px) {
    #adlMascot.adl-mascot--hero { min-height: 300px; padding: 16px; }
    .adl-mascot-img { width: clamp(240px, 100%, 440px); }
    .adl-rank th, .adl-rank td { padding: 8px 9px; font-size: .82rem; }
    .adl-chip { padding: 6px 11px; font-size: .78rem; }
    .adl-modal-card { padding: 20px 18px; border-radius: 18px; }
    .adl-materi-choice, .adl-choice { flex: 1 1 auto; }
}
/* layar sangat kecil (mis. HP jadul / split view) */
@media (max-width: 380px) {
    .adl-mascot-img { width: 100%; }
    .adl-card-tools { flex-wrap: wrap; }
}
/* layar besar / TV / panel interaktif */
@media (min-width: 1600px) {
    .adl-mascot-img { width: clamp(480px, 92%, 860px); }
}