@import url('https://fonts.googleapis.com/css2?family=Anton&family=Space+Mono:wght@400;700&family=Inter:wght@400;500;600;700;800&display=swap');

  :root{
    --ink: #14110D;
    --ink-2: #1D1912;
    --panel: #22201A;
    --panel-2: #2A251C;
    --line: #3A342A;
    --chalk: #F3EDE1;
    --chalk-dim: #B9AF9E;
    --orange: #E85D2E;
    --orange-dim: #7A3319;
    --navy: #2C4A6E;
    --navy-dim: #1B3049;
    --made: #4CAF63;
    --miss: #D6544A;
    --gold: #E8A93C;
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;height:100%;background:var(--ink);}

  /* ---------- Accessibility: reduced motion + larger text ---------- */
  /* Respects the OS-level setting automatically, and honored explicitly via
     body.reduced-motion when toggled on in Account & Settings. */
  @media (prefers-reduced-motion: reduce){
    *, *::before, *::after{ animation:none !important; transition:none !important; }
  }
  body.reduced-motion *, body.reduced-motion *::before, body.reduced-motion *::after{
    animation:none !important; transition:none !important;
  }
  /* zoom (not transform) so fixed-position children like #bottomnav still
     size and position correctly relative to the viewport. */
  body.large-text #app-frame{ zoom:1.15; }
  body{
    font-family:'Inter',sans-serif;
    color:var(--chalk);
    display:flex;
    align-items:flex-start;
    justify-content:center;
    min-height:100vh;
  }
  #app-frame{
    width:100%;
    max-width:420px;
    height:100vh;
    height:100dvh;
    overflow:hidden;
    background:var(--ink);
    position:relative;
    display:flex;
    flex-direction:column;
    background-image:
      radial-gradient(circle at 15% 0%, rgba(232,93,46,0.09), transparent 45%),
      repeating-linear-gradient(180deg, rgba(255,255,255,0.012) 0px, rgba(255,255,255,0.012) 1px, transparent 1px, transparent 3px);
  }
  #screen{
    flex:1; overflow-y:auto;
    padding:calc(20px + env(safe-area-inset-top)) calc(18px + env(safe-area-inset-right)) calc(100px + env(safe-area-inset-bottom)) calc(18px + env(safe-area-inset-left));
  }

  .display{font-family:'Anton',sans-serif; letter-spacing:0.5px; text-transform:uppercase;}
  .mono{font-family:'Space Mono',monospace;}

  /* ---------- Top status bar ---------- */
  .topbar{display:flex; align-items:center; justify-content:space-between; margin-bottom:22px;}
  .brand{display:flex; align-items:center; gap:8px;}
  .brand-mark{width:30px;height:30px;border-radius:50%;border:2.5px solid var(--orange); position:relative; flex-shrink:0;}
  .brand-mark::before, .brand-mark::after{content:''; position:absolute; background:var(--orange);}
  .brand-mark::before{width:2px; height:100%; left:50%; top:0; transform:translateX(-50%);}
  .brand-mark::after{width:100%; height:2px; top:50%; left:0; transform:translateY(-50%);}
  .brand-name{font-family:'Anton',sans-serif; font-size:19px; letter-spacing:1px;}
  .brand-name span{color:var(--orange);}

  .stat-pill{
    display:flex; align-items:center; gap:6px;
    background:var(--panel); border:1px solid var(--line);
    padding:6px 11px; border-radius:100px;
  }
  .stat-pill .n{font-family:'Space Mono',monospace; font-weight:700; font-size:14px;}
  .stat-row{display:flex; gap:8px; align-items:center;}
  .topbar-avatar{
    width:30px; height:30px; border-radius:50%; background:var(--orange); color:var(--ink);
    display:flex; align-items:center; justify-content:center; font-family:'Anton',sans-serif;
    font-size:13px; cursor:pointer; flex-shrink:0;
  }

  /* ---------- Home greeting ---------- */
  .greeting-title{font-family:'Anton',sans-serif; font-size:21px; margin-bottom:2px;}
  .greeting-sub{font-size:13px; color:var(--chalk-dim); margin-bottom:18px;}

  /* ---------- Weekly goal / streak row ---------- */
  .goal-streak-row{display:flex; gap:10px; margin-bottom:18px;}
  .goal-box{
    flex:1; background:var(--panel); border:1px solid var(--line); border-radius:14px;
    padding:14px; position:relative;
  }
  .goal-box-label{font-size:10px; color:var(--chalk-dim); text-transform:uppercase; letter-spacing:0.8px; margin-bottom:6px;}
  .goal-box-value{font-family:'Space Mono',monospace; font-weight:700; font-size:14px;}
  .goal-ring-mini{
    position:absolute; top:12px; right:12px; width:24px; height:24px; border-radius:50%;
    background:conic-gradient(var(--made) calc(var(--pct) * 1%), var(--ink-2) 0);
  }

  /* ---------- Today's Plan card ---------- */
  .plan-card{
    background:var(--panel); border:1px solid var(--line); border-radius:16px;
    padding:16px; margin-bottom:22px;
  }
  .plan-card-head{display:flex; justify-content:space-between; align-items:center; margin-bottom:12px;}
  .plan-card-title{font-family:'Anton',sans-serif; font-size:13px; letter-spacing:0.5px; color:var(--orange);}
  .plan-why-link{background:none; border:none; color:var(--chalk-dim); font-size:11.5px; text-decoration:underline; cursor:pointer;}
  .plan-why-box{
    background:var(--panel-2); border-left:3px solid var(--orange); border-radius:8px;
    padding:11px 13px; font-size:12.5px; line-height:1.5; color:var(--chalk-dim); margin-bottom:12px;
  }
  .plan-item{display:flex; align-items:center; gap:10px; padding:8px 0; border-bottom:1px solid var(--line);}
  .plan-item:last-of-type{border-bottom:none;}
  .plan-item-num{
    width:22px; height:22px; border-radius:50%; background:var(--panel-2); color:var(--chalk-dim);
    display:flex; align-items:center; justify-content:center; font-family:'Space Mono',monospace;
    font-size:11px; flex-shrink:0;
  }
  .plan-item-body{flex:1; min-width:0;}
  .plan-item-label{font-size:13px; font-weight:600;}
  .plan-item-dur{font-family:'Space Mono',monospace; font-size:11px; color:var(--chalk-dim); flex-shrink:0;}

  /* ---------- Quick Start row ---------- */
  .quickstart-row{display:flex; gap:10px; margin-bottom:22px;}
  .quickstart-btn{
    flex:1; background:var(--panel); border:1px solid var(--line); border-radius:12px;
    padding:12px 8px; cursor:pointer; color:var(--chalk); font-size:11.5px; font-weight:700;
    display:flex; flex-direction:column; align-items:center; gap:4px;
  }
  .quickstart-btn:hover{border-color:var(--orange-dim);}
  .qs-time{font-family:'Space Mono',monospace; font-size:13px; color:var(--orange);}

  /* ---------- Focus tip ---------- */
  .focus-tip-card{
    background:var(--panel); border:1px solid var(--line); border-radius:12px;
    padding:13px 15px; font-size:13px; line-height:1.5; color:var(--chalk-dim); margin-bottom:22px;
  }

  /* ---------- Guest mode banner ---------- */
  .guest-banner{
    background:rgba(232,169,60,0.1); border:1px solid var(--gold); border-radius:12px;
    padding:13px 15px; margin-bottom:22px;
  }
  .guest-banner-text{font-size:13px; line-height:1.5; color:var(--gold);}

  /* ---------- Continue where you left off ---------- */
  .continue-card{
    background:var(--panel); border:1px solid var(--line); border-radius:14px;
    padding:13px 15px; display:flex; align-items:center; gap:12px; margin-bottom:8px; cursor:pointer;
  }
  .continue-card:hover{border-color:var(--orange-dim);}
  .continue-card-body{flex:1; min-width:0;}
  .continue-card-title{font-weight:700; font-size:13.5px; margin-bottom:2px;}
  .continue-card-sub{font-size:11.5px; color:var(--chalk-dim);}
  .continue-card-play{
    width:34px; height:34px; border-radius:50%; background:var(--orange); color:var(--ink);
    display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:13px;
  }

  /* ---------- Scoreboard XP bar ---------- */
  .xp-board{
    background:var(--panel); border:1px solid var(--line); border-radius:14px;
    padding:16px; margin-bottom:18px;
  }
  .xp-board-top{display:flex; justify-content:space-between; align-items:baseline; margin-bottom:10px;}
  .xp-level{font-family:'Anton',sans-serif; font-size:15px; color:var(--gold); letter-spacing:1px;}
  .xp-num{font-family:'Space Mono',monospace; font-size:13px; color:var(--chalk-dim);}
  .xp-track{height:10px; background:var(--ink-2); border-radius:100px; overflow:hidden; border:1px solid var(--line);}
  .xp-fill{height:100%; background:linear-gradient(90deg, var(--orange-dim), var(--orange)); border-radius:100px; transition:width .6s ease;}

  /* ---------- Daily mission hero ---------- */
  .hero{
    background:linear-gradient(155deg, var(--orange) 0%, #C6441F 100%);
    border-radius:18px; padding:20px; margin-bottom:26px;
    position:relative; overflow:hidden;
    box-shadow: 0 8px 24px rgba(232,93,46,0.18);
  }
  .hero::after{
    content:''; position:absolute; right:-40px; top:-40px; width:160px; height:160px;
    border:2px solid rgba(255,255,255,0.14); border-radius:50%;
  }
  .hero-eyebrow{font-size:11px; text-transform:uppercase; letter-spacing:1.5px; opacity:0.85; font-weight:700; margin-bottom:6px;}
  .hero-title{font-family:'Anton',sans-serif; font-size:22px; line-height:1.15; margin-bottom:8px; position:relative;}
  .hero-sub{font-size:13.5px; opacity:0.92; margin-bottom:16px; line-height:1.4; max-width:78%;}
  .hero-btn{
    background:var(--ink); color:var(--chalk); border:none; padding:11px 20px; border-radius:10px;
    font-weight:700; font-size:14px; cursor:pointer; display:inline-flex; align-items:center; gap:8px;
  }
  .hero-btn:hover{background:#000;}

  /* ---------- Section headers ---------- */
  .sec-head{display:flex; justify-content:space-between; align-items:center; margin-bottom:14px;}
  .sec-title{font-family:'Anton',sans-serif; font-size:17px; letter-spacing:0.5px;}
  .sec-link{font-size:12.5px; color:var(--orange); font-weight:700; cursor:pointer; background:none; border:none;}

  /* ---------- Mission / lesson cards ---------- */
  .card{
    background:var(--panel); border:1px solid var(--line); border-radius:14px;
    padding:14px; display:flex; align-items:center; gap:13px; margin-bottom:10px;
    cursor:pointer; transition:border-color .15s;
  }
  .card:hover{border-color:var(--orange-dim);}
  .card.done{opacity:0.55;}
  .card-icon{
    width:44px; height:44px; border-radius:10px; background:var(--panel-2);
    display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:19px;
  }
  .card-body{flex:1; min-width:0;}
  .card-title{font-weight:700; font-size:14.5px; margin-bottom:2px;}
  .card-sub{font-size:12px; color:var(--chalk-dim);}
  .card-chev{color:var(--chalk-dim); font-size:18px;}
  .xp-tag{
    font-family:'Space Mono',monospace; font-size:11px; color:var(--gold);
    background:rgba(232,169,60,0.12); padding:3px 7px; border-radius:6px; flex-shrink:0;
  }
  .card.locked-card{opacity:0.55;}
  .card.locked-card:hover{border-color:var(--orange-dim);}

  /* ---------- Path / List view toggle ---------- */
  .roadmap-view-toggle{
    display:flex; gap:6px; background:var(--panel); border:1px solid var(--line);
    border-radius:100px; padding:4px; margin-bottom:18px;
  }
  .view-toggle-btn{
    flex:1; background:none; border:none; border-radius:100px; padding:8px 0;
    font-size:12.5px; font-weight:700; color:var(--chalk-dim); cursor:pointer;
  }
  .view-toggle-btn.active{background:var(--orange); color:var(--ink);}

  /* ---------- Roadmap picker ---------- */
  .roadmap-grid{display:flex; flex-direction:column; gap:14px;}
  .roadmap-tile{
    background:var(--panel); border:1px solid var(--line); border-radius:16px;
    padding:20px; cursor:pointer; position:relative; overflow:hidden;
  }
  .roadmap-tile:hover{border-color:var(--orange-dim);}
  .roadmap-icon{font-size:28px; margin-bottom:10px; display:block;}
  .roadmap-name{font-family:'Anton',sans-serif; font-size:18px; letter-spacing:0.5px; margin-bottom:4px;}
  .roadmap-tagline{font-size:12.5px; color:var(--chalk-dim); margin-bottom:14px; line-height:1.4;}
  .roadmap-prog-track{height:6px; background:var(--ink-2); border-radius:100px; overflow:hidden;}
  .roadmap-prog-fill{height:100%; border-radius:100px;}
  .roadmap-prog-label{font-size:10.5px; color:var(--chalk-dim); margin-top:7px; font-family:'Space Mono',monospace;}

  /* ---------- Progress analytics ---------- */
  .progress-roadmap-card{
    background:var(--panel); border:1px solid var(--line); border-radius:14px;
    padding:14px; margin-bottom:10px;
  }
  .progress-roadmap-head{display:flex; align-items:center; gap:11px; margin-bottom:10px;}
  .progress-roadmap-icon{font-size:22px; flex-shrink:0;}
  .progress-roadmap-body{flex:1; min-width:0;}
  .progress-roadmap-name{font-weight:700; font-size:13.5px;}
  .progress-roadmap-sub{font-size:11px; color:var(--chalk-dim); margin-top:2px;}
  .progress-roadmap-pct{font-family:'Space Mono',monospace; font-weight:700; font-size:14px; color:var(--gold); flex-shrink:0;}
  .activity-row{
    display:flex; justify-content:space-between; align-items:center; gap:10px;
    background:var(--panel); border:1px solid var(--line); border-radius:10px;
    padding:11px 14px; margin-bottom:8px;
  }
  .activity-title{font-size:12.5px; font-weight:600;}
  .activity-time{font-size:11px; color:var(--chalk-dim); font-family:'Space Mono',monospace; flex-shrink:0;}

  /* ---------- Snake path (basketball circles, zigzag + dotted curve) ---------- */
  .snake-path{position:relative; margin-top:4px;}
  .snake-svg{position:absolute; top:0; left:0; width:100%; height:100%; pointer-events:none;}
  .snake-svg path{fill:none; stroke:var(--line); stroke-width:3; stroke-dasharray:1,11; stroke-linecap:round; vector-effect:non-scaling-stroke;}
  .snake-cat-header{position:absolute; left:0; right:0; display:flex; justify-content:center; z-index:2;}
  .snake-cat-badge{
    display:inline-flex; align-items:center; gap:8px;
    background:var(--panel-2); border:1px solid var(--line); border-radius:100px;
    padding:8px 16px; font-family:'Anton',sans-serif; font-size:12px; letter-spacing:0.5px; white-space:nowrap;
  }
  .snake-node{position:absolute; transform:translateX(-50%); width:92px; z-index:1; cursor:pointer;}
  .snake-node.locked{cursor:pointer;}
  .snake-ball{
    width:92px; height:92px; border-radius:50%; position:relative; overflow:hidden;
    background:radial-gradient(circle at 32% 26%, #F0864F, var(--orange) 55%, #C6441F 100%);
    border:3px solid #A83B1C;
    display:flex; align-items:center; justify-content:center; text-align:center;
    box-shadow:0 6px 14px rgba(0,0,0,0.35);
    transition:transform .12s;
  }
  .snake-node:not(.locked):hover .snake-ball{transform:scale(1.04);}
  .snake-ball::before{content:''; position:absolute; left:50%; top:0; bottom:0; width:2px; background:rgba(20,17,13,0.5); transform:translateX(-50%);}
  .snake-ball::after{content:''; position:absolute; top:50%; left:0; right:0; height:2px; background:rgba(20,17,13,0.5); transform:translateY(-50%);}
  .snake-ball-title{position:relative; z-index:2; font-size:10.5px; font-weight:800; line-height:1.2; padding:6px 11px; color:#fff; text-shadow:0 1px 2px rgba(0,0,0,0.45);}
  .snake-node.done .snake-ball{
    background:radial-gradient(circle at 32% 26%, #7EE096, var(--made) 55%, #2F8F47 100%);
    border-color:#2A7A3D;
  }
  .snake-node.current .snake-ball{box-shadow:0 0 0 5px rgba(232,93,46,0.22), 0 6px 14px rgba(0,0,0,0.35);}
  .snake-node.locked .snake-ball{filter:grayscale(1) brightness(0.78); box-shadow:none;}
  .snake-badge{
    position:absolute; top:-4px; right:6px; width:26px; height:26px; border-radius:50%;
    background:var(--made); border:2px solid var(--ink); display:flex; align-items:center; justify-content:center;
    font-size:13px; font-weight:800; color:var(--ink); z-index:3;
  }
  /* A small corner badge, like .snake-badge — not a full overlay, so the
     lesson title underneath stays fully readable even when locked. */
  .snake-lock{
    position:absolute; top:-4px; right:6px; width:26px; height:26px; border-radius:50%;
    background:var(--panel-2); border:2px solid var(--ink); display:flex; align-items:center; justify-content:center;
    font-size:12px; z-index:3;
  }
  .snake-lock-time{
    position:absolute; top:96px; left:50%; transform:translateX(-50%); white-space:nowrap; z-index:3;
    font-size:9.5px; font-family:'Space Mono',monospace; font-weight:700; color:var(--chalk-dim);
    background:var(--panel); border:1px solid var(--line); border-radius:100px; padding:2px 8px;
  }

  /* ---------- Buttons ---------- */
  .btn{
    width:100%; padding:15px; border-radius:12px; border:none; font-weight:700; font-size:15px;
    cursor:pointer; font-family:'Inter',sans-serif;
  }
  .btn-primary{background:var(--orange); color:var(--ink);}
  .btn-primary:disabled{background:var(--panel-2); color:var(--chalk-dim); cursor:not-allowed;}
  .btn-ghost{background:transparent; color:var(--chalk-dim); border:1px solid var(--line);}
  .back-btn{background:none; border:none; color:var(--chalk); font-size:14px; font-weight:700; cursor:pointer; display:flex; align-items:center; gap:6px; margin-bottom:18px; padding:0;}

  /* ---------- Lesson content ---------- */
  .lesson-header{margin-bottom:20px;}
  .lesson-eyebrow{font-size:11px; color:var(--orange); text-transform:uppercase; letter-spacing:1.5px; font-weight:700; margin-bottom:6px;}
  .lesson-title{font-family:'Anton',sans-serif; font-size:24px; line-height:1.15;}
  .lesson-meta-row{display:flex; gap:14px; margin-top:10px;}
  .lesson-meta-item{font-size:12px; color:var(--chalk-dim); font-family:'Space Mono',monospace;}
  .lesson-unlocks{
    font-size:11.5px; color:var(--gold); margin-top:8px; padding-top:8px;
    border-top:1px solid var(--line);
  }

  /* ---------- Locked lesson preview ---------- */
  .preview-lock-box{
    background:var(--panel); border:1px solid var(--line); border-radius:14px;
    padding:18px; text-align:center; margin-bottom:18px;
  }
  .preview-lock-icon{font-size:26px; margin-bottom:10px; display:block;}
  .preview-lock-msg{font-size:13.5px; line-height:1.5; color:var(--chalk-dim);}
  .preview-teaser{
    background:var(--panel-2); border-left:3px solid var(--orange); border-radius:8px;
    padding:14px 16px; font-size:14px; line-height:1.6; color:var(--chalk); margin-bottom:16px;
  }
  .block-text{font-size:15px; line-height:1.65; color:var(--chalk); margin-bottom:16px;}
  .block-diagram{
    background:var(--panel); border:1px solid var(--line); border-radius:14px; padding:22px;
    margin-bottom:16px; text-align:center;
  }
  .block-diagram .court{font-size:52px; margin-bottom:8px;}
  .block-diagram .cap{font-size:12px; color:var(--chalk-dim);}
  .block-media{
    background:var(--panel); border:1px solid var(--line); border-radius:14px; padding:14px;
    margin-bottom:16px; text-align:center;
  }
  .block-media audio{width:100%;}
  .block-media video{width:100%; border-radius:10px; display:block;}
  .block-media .cap{font-size:12px; color:var(--chalk-dim); margin-top:8px;}

  /* ---------- Quiz scenario animations ---------- */
  .anim-box{
    position:relative; width:100%; height:150px; margin-bottom:18px; overflow:hidden;
    background:linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
    border:1px solid var(--line); border-radius:14px;
  }
  .anim-hoop{position:absolute; bottom:8px; right:8px; width:22px; height:22px; border:3px solid var(--orange); border-radius:50%;}
  .anim-dot{position:absolute; width:16px; height:16px; border-radius:50%; box-shadow:0 2px 6px rgba(0,0,0,0.4); margin:-8px 0 0 -8px;}
  .anim-dot.ball{background:var(--orange);}
  .anim-dot.help{background:var(--navy); border:2px solid #4d7aad;}
  .anim-dot.open{background:var(--gold); animation:anim-pulse 1.2s ease-in-out infinite;}
  .anim-caption{position:absolute; bottom:6px; left:10px; right:10px; font-size:10px; color:var(--chalk-dim); font-family:'Space Mono',monospace;}
  @keyframes anim-pulse{ 0%,100%{ transform:scale(1); opacity:1; } 50%{ transform:scale(1.5); opacity:0.55; } }
  @keyframes anim-drive-right{ 0%{ left:30%; top:20%; } 100%{ left:78%; top:68%; } }
  .anim-dot.drive{ animation:anim-drive-right 2.2s ease-in-out infinite alternate; }
  @keyframes anim-help-in{ 0%{ left:8%; top:58%; } 100%{ left:45%; top:52%; } }
  .anim-dot.help-move{ animation:anim-help-in 2.2s ease-in-out infinite alternate; }
  @keyframes anim-curl-over{ 0%{ left:20%; top:75%; } 50%{ left:45%; top:35%; } 100%{ left:70%; top:20%; } }
  .anim-dot.curl{ animation:anim-curl-over 2.6s ease-in-out infinite; }
  @keyframes anim-slide-under{ 0%{ left:22%; top:78%; } 50%{ left:48%; top:82%; } 100%{ left:72%; top:78%; } }
  .anim-dot.slide-under{ animation:anim-slide-under 2.6s ease-in-out infinite; }

  /* ---------- Quiz ---------- */
  .gameiq-head-row{display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:14px;}
  .gameiq-badge{
    font-size:11px; font-weight:700; color:var(--navy); background:rgba(44,74,110,0.15);
    border:1px solid var(--navy); padding:6px 11px; border-radius:100px; text-transform:uppercase; letter-spacing:0.4px;
  }
  .checkpoint-badge{
    font-size:11px; font-weight:700; color:var(--gold); background:rgba(232,169,60,0.14);
    border:1px solid var(--gold); padding:6px 11px; border-radius:100px; text-transform:uppercase; letter-spacing:0.4px;
    display:inline-block; margin-bottom:16px;
  }
  .gameiq-timer{
    font-family:'Space Mono',monospace; font-weight:700; font-size:15px; color:var(--gold);
    background:var(--panel); border:1px solid var(--line); border-radius:100px; padding:6px 13px; flex-shrink:0;
  }
  .gameiq-timer.urgent{color:var(--miss); border-color:var(--miss); animation:gameiq-pulse 0.6s ease infinite;}
  @keyframes gameiq-pulse{ 0%,100%{ opacity:1; } 50%{ opacity:0.5; } }
  .gameiq-timeout-msg{
    background:rgba(214,84,74,0.12); border:1px solid var(--miss); color:var(--miss);
    font-size:13px; font-weight:700; padding:10px 13px; border-radius:10px; margin-bottom:14px;
  }
  .gameiq-time-badge{
    font-size:12px; color:var(--chalk-dim); font-family:'Space Mono',monospace;
    text-align:center; margin-bottom:16px;
  }
  .quiz-progress{display:flex; gap:5px; margin-bottom:22px;}
  .quiz-progress div{flex:1; height:5px; border-radius:100px; background:var(--line);}
  .quiz-progress div.filled{background:var(--orange);}
  .quiz-prompt{font-family:'Anton',sans-serif; font-size:19px; line-height:1.3; margin-bottom:22px;}
  .quiz-option{
    background:var(--panel); border:2px solid var(--line); border-radius:12px;
    padding:14px 16px; margin-bottom:10px; cursor:pointer; font-size:14.5px; font-weight:600;
    transition:all .12s;
    display:flex; align-items:center; justify-content:space-between; gap:10px;
  }
  .quiz-option:hover{border-color:var(--chalk-dim);}
  .quiz-option-text{flex:1;}
  .quiz-option-icon{font-size:16px; font-weight:800; flex-shrink:0;}
  .quiz-option.correct{background:rgba(76,175,99,0.14); border-color:var(--made); color:var(--made);}
  .quiz-option.wrong{background:rgba(214,84,74,0.14); border-color:var(--miss); color:var(--miss);}
  .quiz-option.disabled-plain{opacity:0.45; cursor:default;}
  .quiz-explain{
    background:var(--panel-2); border-left:3px solid var(--orange); border-radius:8px;
    padding:13px 15px; font-size:13.5px; line-height:1.5; color:var(--chalk-dim); margin-top:14px;
  }
  .quiz-footer{position:fixed; bottom:0; left:50%; transform:translateX(-50%); width:100%; max-width:420px; padding:14px 18px calc(14px + env(safe-area-inset-bottom)); background:linear-gradient(0deg, var(--ink) 60%, transparent); }

  /* ---------- Session / training program ---------- */
  .session-summary{display:flex; gap:10px; margin-bottom:22px;}
  .session-stat{flex:1; background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:12px 8px; text-align:center;}
  .session-stat .v{font-family:'Space Mono',monospace; font-size:16px; font-weight:700; color:var(--gold);}
  .session-stat .l{font-size:10px; color:var(--chalk-dim); margin-top:3px; text-transform:uppercase; letter-spacing:0.5px;}
  .move-group-title{font-family:'Anton',sans-serif; font-size:14px; letter-spacing:0.5px; margin:20px 0 10px; color:var(--orange);}
  .move-group-title:first-of-type{margin-top:0;}
  .move-item{
    background:var(--panel); border:1px solid var(--line); border-radius:12px;
    padding:12px 14px; display:flex; align-items:center; gap:12px; margin-bottom:8px;
  }
  .move-body{flex:1; min-width:0;}
  .move-name{font-weight:700; font-size:13.5px; margin-bottom:2px;}
  .move-detail{font-size:11.5px; color:var(--chalk-dim); line-height:1.4;}
  .move-video{width:100%; border-radius:8px; margin-top:8px; display:block;}
  .dur-tag{
    font-family:'Space Mono',monospace; font-size:11px; color:var(--gold);
    background:rgba(232,169,60,0.12); padding:3px 7px; border-radius:6px; flex-shrink:0;
  }
  .timer-box{
    background:var(--panel); border:1px solid var(--line); border-radius:16px;
    padding:22px; text-align:center; margin:22px 0;
  }
  .timer-ring{
    width:120px; height:120px; border-radius:50%; margin:0 auto 14px; position:relative;
    display:flex; align-items:center; justify-content:center;
    background:conic-gradient(var(--orange) calc(var(--pct) * 1%), var(--panel-2) 0);
  }
  .timer-ring::before{content:''; position:absolute; inset:8px; border-radius:50%; background:var(--panel);}
  .timer-ring span{position:relative; font-family:'Space Mono',monospace; font-size:18px; font-weight:700;}
  .timer-label{font-size:12.5px; color:var(--chalk-dim);}

  /* ---------- Session length picker ---------- */
  .length-options{display:flex; gap:10px; margin-bottom:22px;}
  .length-option{
    flex:1; background:var(--panel); border:1px solid var(--line); border-radius:14px;
    padding:18px 8px; text-align:center; cursor:pointer;
  }
  .length-option:hover{border-color:var(--orange-dim);}
  .length-option-time{font-family:'Space Mono',monospace; font-size:15px; font-weight:700; color:var(--orange); margin-bottom:4px;}
  .length-option-label{font-size:12px; font-weight:700; color:var(--chalk-dim);}

  /* ---------- Guided training player ---------- */
  .guided-eyebrow{
    font-size:11px; color:var(--orange); text-transform:uppercase; letter-spacing:1.2px;
    font-weight:700; text-align:center; margin:12px 0 10px;
  }
  .guided-progress{display:flex; gap:4px; margin-bottom:24px;}
  .guided-progress div{flex:1; height:5px; border-radius:100px; background:var(--line);}
  .guided-progress div.filled{background:var(--orange);}
  .guided-progress div.rest-dot.filled{background:var(--gold);}
  .guided-drill-name{font-family:'Anton',sans-serif; font-size:24px; text-align:center; margin-bottom:8px;}
  .guided-drill-detail{font-size:13.5px; color:var(--chalk-dim); text-align:center; line-height:1.5; max-width:340px; margin:0 auto 28px;}
  .guided-timer-ring{
    width:180px; height:180px; border-radius:50%; margin:0 auto 28px; position:relative;
    display:flex; align-items:center; justify-content:center;
    background:conic-gradient(var(--orange) calc(var(--pct) * 1%), var(--panel-2) 0);
  }
  .guided-timer-ring::before{content:''; position:absolute; inset:10px; border-radius:50%; background:var(--panel);}
  .guided-timer-ring span{position:relative; font-family:'Space Mono',monospace; font-size:34px; font-weight:700;}
  .guided-controls{display:flex; gap:10px; justify-content:center; margin-bottom:22px;}
  .guided-btn{
    background:var(--panel); border:1px solid var(--line); color:var(--chalk); border-radius:100px;
    padding:13px 20px; font-weight:700; font-size:14px; cursor:pointer;
  }
  .guided-btn.primary{background:var(--orange); color:var(--ink); border-color:var(--orange); flex:1; max-width:180px;}

  /* ---------- Made/Miss tally (guided workout drills) ---------- */
  .tally-row{display:flex; align-items:center; gap:12px; justify-content:center; margin-bottom:22px;}
  .tally-btn{
    flex:1; max-width:130px; padding:14px; border-radius:14px; font-weight:800; font-size:14px;
    cursor:pointer; border:2px solid var(--line); background:var(--panel); color:var(--chalk);
  }
  .tally-btn.made{border-color:var(--made); color:var(--made);}
  .tally-btn.made:hover{background:rgba(76,175,99,0.14);}
  .tally-btn.miss{border-color:var(--miss); color:var(--miss);}
  .tally-btn.miss:hover{background:rgba(214,84,74,0.14);}
  .tally-count{font-family:'Space Mono',monospace; font-size:15px; font-weight:700; text-align:center; flex-shrink:0;}
  .tally-count span{display:block; font-size:9.5px; color:var(--chalk-dim); font-weight:400; text-transform:uppercase; letter-spacing:0.5px; margin-top:2px;}

  /* ---------- Celebration popup ---------- */
  .celebrate-overlay{
    position:fixed; inset:0; z-index:50; display:flex; align-items:center; justify-content:center;
    background:rgba(20,17,13,0.8); padding:24px;
    animation:celebrate-fade .2s ease;
  }
  .celebrate-card{
    position:relative; z-index:2;
    background:var(--panel); border:1px solid var(--line); border-radius:20px;
    padding:38px 28px 30px; text-align:center; max-width:320px; width:100%;
    animation:celebrate-pop .4s cubic-bezier(.34,1.56,.64,1);
    box-shadow:0 20px 60px rgba(0,0,0,0.55);
  }
  .celebrate-logo{margin:0 auto 18px;}
  .celebrate-msg{font-family:'Anton',sans-serif; font-size:36px; color:var(--orange); letter-spacing:1px; margin-bottom:8px;}
  .celebrate-sub{font-size:14px; color:var(--chalk-dim); margin-bottom:28px;}
  @keyframes celebrate-fade{ from{opacity:0;} to{opacity:1;} }
  @keyframes celebrate-pop{ from{transform:scale(0.7); opacity:0;} to{transform:scale(1); opacity:1;} }
  .confetti-layer{position:absolute; inset:0; overflow:hidden; pointer-events:none; z-index:1;}
  .confetti-emoji{position:absolute; bottom:-40px; opacity:0; animation-name:confetti-rise; animation-timing-function:ease-out; animation-fill-mode:forwards;}
  @keyframes confetti-rise{
    0%{ transform:translateY(0) rotate(0deg); opacity:0; }
    10%{ opacity:1; }
    88%{ opacity:1; }
    100%{ transform:translateY(-115vh) rotate(30deg); opacity:0; }
  }

  /* ---------- Results ---------- */
  .result-wrap{text-align:center; padding-top:30px;}
  .result-ring{
    width:130px; height:130px; border-radius:50%; margin:0 auto 20px; position:relative;
    display:flex; align-items:center; justify-content:center;
    background:conic-gradient(var(--orange) calc(var(--pct) * 1%), var(--panel-2) 0);
  }
  .result-ring::before{content:''; position:absolute; inset:8px; border-radius:50%; background:var(--ink);}
  .result-ring span{position:relative; font-family:'Space Mono',monospace; font-size:28px; font-weight:700;}
  .result-title{font-family:'Anton',sans-serif; font-size:23px; margin-bottom:6px;}
  .result-sub{font-size:13.5px; color:var(--chalk-dim); margin-bottom:26px;}
  .result-stats{display:flex; gap:10px; margin-bottom:30px;}
  .result-stat{flex:1; background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:14px 8px;}
  .result-stat .v{font-family:'Space Mono',monospace; font-size:18px; font-weight:700; color:var(--gold);}
  .result-stat .l{font-size:10.5px; color:var(--chalk-dim); margin-top:3px; text-transform:uppercase; letter-spacing:0.5px;}

  /* ---------- Profile ---------- */
  .avatar-big{
    width:74px; height:74px; border-radius:50%; background:var(--orange); color:var(--ink);
    display:flex; align-items:center; justify-content:center; font-family:'Anton',sans-serif; font-size:26px;
    margin:0 auto 12px;
  }
  .profile-name{text-align:center; font-family:'Anton',sans-serif; font-size:20px; margin-bottom:2px;}
  .profile-level{text-align:center; font-size:12.5px; color:var(--chalk-dim); margin-bottom:4px;}
  .profile-email{text-align:center; font-size:11.5px; color:var(--chalk-dim); margin-bottom:24px; font-family:'Space Mono',monospace;}
  .stat-grid{display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:24px;}
  .stat-box{background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:16px;}
  .stat-box .v{font-family:'Space Mono',monospace; font-size:22px; font-weight:700;}
  .stat-box .l{font-size:11.5px; color:var(--chalk-dim); margin-top:4px;}
  .reset-link{display:block; margin:24px auto 0; background:none; border:none; color:var(--chalk-dim); font-size:12px; text-decoration:underline; cursor:pointer;}
  .reset-link.danger{color:var(--miss);}

  /* ---------- Player profile card ---------- */
  .player-profile-card{
    background:var(--panel); border:1px solid var(--line); border-radius:14px;
    padding:16px; margin-bottom:24px;
  }
  .player-profile-row{display:flex; justify-content:space-between; align-items:flex-start; gap:14px; padding:7px 0; border-bottom:1px solid var(--line);}
  .player-profile-row:last-of-type{border-bottom:none;}
  .player-profile-row .l{font-size:12.5px; color:var(--chalk-dim); flex-shrink:0;}
  .player-profile-row .v{font-size:13.5px; font-weight:700; text-align:right;}
  .player-profile-empty{font-size:13px; color:var(--chalk-dim); line-height:1.5;}

  /* ---------- Basketball DNA ---------- */
  .dna-card{
    background:var(--panel); border:1px solid var(--line); border-radius:14px;
    padding:16px; margin-bottom:24px;
  }
  .dna-style{display:flex; align-items:center; gap:10px; margin-bottom:16px;}
  .dna-style-icon{font-size:24px;}
  .dna-style-label{font-family:'Anton',sans-serif; font-size:16px; letter-spacing:0.5px;}
  .dna-rating-row{display:flex; align-items:center; gap:10px; margin-bottom:10px;}
  .dna-rating-label{font-size:12px; color:var(--chalk-dim); width:120px; flex-shrink:0;}
  .dna-rating-track{flex:1; height:8px; background:var(--ink-2); border-radius:100px; overflow:hidden;}
  .dna-rating-fill{height:100%; background:linear-gradient(90deg, var(--orange-dim), var(--orange)); border-radius:100px;}
  .dna-rating-pct{font-family:'Space Mono',monospace; font-size:11.5px; color:var(--chalk-dim); width:34px; text-align:right; flex-shrink:0;}
  .dna-insight{font-size:12.5px; line-height:1.5; margin-top:12px; padding-top:12px; border-top:1px solid var(--line);}
  .dna-insight.focus{color:var(--chalk-dim);}

  /* ---------- Settings / Privacy ---------- */
  .settings-card{
    background:var(--panel); border:1px solid var(--line); border-radius:14px;
    padding:16px; margin-bottom:24px;
  }
  .settings-row{display:flex; justify-content:space-between; align-items:center; gap:14px; padding:10px 0; border-bottom:1px solid var(--line);}
  .settings-row:last-child{border-bottom:none; padding-bottom:0;}
  .settings-row:first-child{padding-top:0;}
  .settings-row-title{font-size:13.5px; font-weight:700;}
  .settings-row-sub{font-size:11.5px; color:var(--chalk-dim); margin-top:2px; line-height:1.4;}
  .settings-toggle{
    flex-shrink:0; min-width:52px; padding:8px 14px; border-radius:100px;
    border:1.5px solid var(--line); background:var(--ink-2); color:var(--chalk-dim);
    font-size:12px; font-weight:700; cursor:pointer;
  }
  .settings-toggle.on{background:rgba(232,93,46,0.14); border-color:var(--orange); color:var(--orange);}
  .privacy-note{font-size:12.5px; line-height:1.6; color:var(--chalk-dim);}

  /* ---------- Shop ---------- */
  .coin-pill{cursor:pointer;}
  .shop-preview-note{
    background:var(--panel); border:1px solid var(--line); border-radius:12px;
    padding:13px 15px; font-size:13px; line-height:1.5; color:var(--chalk-dim); margin-bottom:8px;
  }
  .shop-grid{display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:8px;}
  .shop-item-card{
    background:var(--panel); border:1px solid var(--line); border-radius:14px;
    padding:16px 12px; text-align:center;
  }
  .shop-item-icon{font-size:30px; margin-bottom:8px;}
  .shop-item-name{font-weight:700; font-size:12.5px; margin-bottom:4px; line-height:1.3;}
  .shop-item-desc{font-size:11px; color:var(--chalk-dim); line-height:1.4;}
  .coin-balance-card{
    background:linear-gradient(155deg, var(--gold) 0%, #C6821F 100%);
    border-radius:16px; padding:18px; margin-bottom:22px; text-align:center;
  }
  .coin-balance-label{font-size:11px; text-transform:uppercase; letter-spacing:1px; color:rgba(20,17,13,0.7); font-weight:700; margin-bottom:6px;}
  .coin-balance-value{font-family:'Anton',sans-serif; font-size:32px; color:var(--ink);}
  .coin-balance-sub{font-size:11.5px; color:rgba(20,17,13,0.75); margin-top:8px; line-height:1.4;}
  .reward-item-card{
    background:var(--panel); border:2px solid var(--line); border-radius:14px;
    padding:16px 12px; text-align:center; cursor:pointer; transition:border-color .12s;
  }
  .reward-item-card:hover{border-color:var(--chalk-dim);}
  .reward-item-card.equipped{border-color:var(--made);}
  .reward-color-swatch{width:36px; height:36px; border-radius:50%; margin:0 auto 10px; border:2px solid rgba(255,255,255,0.15);}
  .reward-item-name{font-weight:700; font-size:12.5px; margin-bottom:4px;}
  .reward-item-cost{font-size:11px; color:var(--chalk-dim); font-family:'Space Mono',monospace;}
  .reward-item-card.equipped .reward-item-cost{color:var(--made); font-family:'Inter',sans-serif; font-weight:700;}

  /* ---------- Rankings (global leaderboard) ---------- */
  .rankings-avatar{
    width:38px; height:38px; border-radius:50%; color:var(--ink);
    display:flex; align-items:center; justify-content:center; font-family:'Anton',sans-serif;
    font-size:15px; flex-shrink:0;
  }
  .rankings-podium{display:flex; align-items:flex-end; gap:8px; margin-bottom:22px;}
  .podium-col{
    flex:1; background:var(--panel); border:1px solid var(--line); border-radius:14px;
    padding:14px 8px 12px; text-align:center; display:flex; flex-direction:column; align-items:center; gap:6px;
  }
  .podium-col.podium-1{padding-top:20px; border-color:var(--gold); order:2;}
  .podium-col.podium-2{order:1;}
  .podium-col.podium-3{order:3;}
  .podium-medal{font-size:20px;}
  .podium-name{font-weight:700; font-size:12px; line-height:1.3; word-break:break-word;}
  .podium-xp{font-family:'Space Mono',monospace; font-size:11px; color:var(--gold);}
  .rankings-list{display:flex; flex-direction:column; gap:8px;}
  .rankings-row{
    display:flex; align-items:center; gap:12px;
    background:var(--panel); border:1px solid var(--line); border-radius:14px; padding:10px 13px;
  }
  .rankings-row.me{border-color:var(--orange);}
  .rankings-rank{
    width:22px; font-family:'Space Mono',monospace; font-weight:700; font-size:13px;
    color:var(--chalk-dim); text-align:center; flex-shrink:0;
  }
  .rankings-body{flex:1; min-width:0;}
  .rankings-name{font-weight:700; font-size:13.5px;}
  .rankings-sub{font-size:11px; color:var(--chalk-dim); margin-top:2px;}
  .rankings-xp{font-family:'Space Mono',monospace; font-weight:700; font-size:13px; color:var(--gold); flex-shrink:0;}

  /* ---------- Onboarding ---------- */
  .onboard-wrap{padding-top:10px; padding-bottom:20px;}
  .onboard-brand{display:flex; align-items:center; justify-content:center; gap:10px; margin-bottom:8px;}
  .onboard-tag{text-align:center; font-size:13px; color:var(--chalk-dim); margin-bottom:24px; line-height:1.5;}
  .onboard-error{
    background:rgba(214,84,74,0.12); border:1px solid var(--miss); color:var(--miss);
    font-size:13px; padding:10px 13px; border-radius:10px; margin-bottom:16px;
  }
  .onboard-info{
    background:rgba(76,175,99,0.12); border:1px solid var(--made); color:var(--made);
    font-size:13px; padding:10px 13px; border-radius:10px; margin-bottom:16px;
  }
  .onboard-section{margin-bottom:22px;}
  .onboard-label{font-size:13px; font-weight:700; margin-bottom:10px;}
  .onboard-optional{font-weight:400; color:var(--chalk-dim); text-transform:none; letter-spacing:0;}
  .onboard-options{display:flex; flex-direction:column; gap:8px;}
  .onboard-options.grid{display:grid; grid-template-columns:1fr 1fr; gap:8px;}
  .onboard-options.days{display:flex; flex-direction:row; gap:6px;}
  .onboard-chip{
    background:var(--panel); border:2px solid var(--line); border-radius:12px;
    padding:12px 14px; cursor:pointer; font-size:13.5px; font-weight:600; text-align:center;
    transition:all .12s;
  }
  .onboard-chip:hover{border-color:var(--chalk-dim);}
  .onboard-chip.wide{text-align:left;}
  .onboard-chip.small{flex:1; padding:10px 4px; font-size:11.5px;}
  .onboard-chip.selected{background:rgba(232,93,46,0.14); border-color:var(--orange); color:var(--orange);}
  .onboard-chip-title{font-weight:700; font-size:14px; margin-bottom:3px;}
  .onboard-chip-sub{font-size:11.5px; color:var(--chalk-dim); line-height:1.4;}
  .onboard-chip.selected .onboard-chip-sub{color:var(--orange); opacity:0.85;}
  .onboard-input{
    width:100%; padding:13px 14px; border-radius:11px; border:1.5px solid var(--line);
    background:var(--panel); color:var(--chalk); font-size:14.5px; font-family:'Inter',sans-serif;
  }
  .onboard-input:focus{outline:none; border-color:var(--orange);}

  /* ---------- Achievements ---------- */
  .achv-grid{display:grid; grid-template-columns:1fr 1fr 1fr; gap:10px; margin-bottom:10px;}
  .achv-tile{
    background:var(--panel); border:1px solid var(--line); border-radius:14px;
    padding:16px 8px; text-align:center;
  }
  .achv-tile.locked{opacity:0.35;}
  .achv-icon{font-size:26px; margin-bottom:8px;}
  .achv-tile.locked .achv-icon{filter:grayscale(1);}
  .achv-name{font-size:11.5px; font-weight:700; line-height:1.3;}
  .achv-banner{
    display:flex; align-items:center; gap:12px; text-align:left;
    background:var(--panel); border:1px solid var(--gold); border-radius:12px;
    padding:12px 14px; margin-bottom:14px;
  }
  .achv-banner-icon{font-size:28px; flex-shrink:0;}
  .achv-banner-eyebrow{font-size:10.5px; text-transform:uppercase; letter-spacing:0.5px; color:var(--gold); font-weight:700;}
  .achv-banner-name{font-weight:700; font-size:14.5px;}

  /* ---------- Quiz mistake review ---------- */
  .mistake-card{
    background:var(--panel); border:1px solid var(--line); border-radius:12px;
    padding:14px; margin-bottom:10px; text-align:left;
  }
  .mistake-prompt{font-weight:700; font-size:13.5px; margin-bottom:8px; line-height:1.4;}
  .mistake-answer{font-size:12.5px; margin-bottom:4px; font-family:'Space Mono',monospace;}
  .mistake-answer.wrong{color:var(--miss);}
  .mistake-answer.correct{color:var(--made);}
  .mistake-explain{font-size:12.5px; color:var(--chalk-dim); line-height:1.5; margin-top:8px; padding-top:8px; border-top:1px solid var(--line);}

  /* ---------- Bottom nav ---------- */
  #bottomnav{
    position:fixed; bottom:0; left:50%; transform:translateX(-50%);
    width:100%; max-width:420px; background:var(--ink-2); border-top:1px solid var(--line);
    display:flex; padding:10px 10px calc(16px + env(safe-area-inset-bottom));
  }
  .nav-item{
    flex:1; display:flex; flex-direction:column; align-items:center; gap:4px;
    background:none; border:none; color:var(--chalk-dim); cursor:pointer; font-size:10.5px; font-weight:700;
    text-transform:uppercase; letter-spacing:0.5px; padding:4px;
  }
  .nav-item.active{color:var(--orange);}
  .nav-icon{font-size:19px;}

  ::-webkit-scrollbar{width:0;}