/* AZ Scholar - liquid glass, deep navy on warm ivory. Made by AYAAZ */
:root{
  --navy:#0b2545; --navy-2:#13315c; --navy-3:#1d4e89;
  --ivory:#f7f4ec; --ivory-2:#fbf9f4; --grey:#8a93a3;
  --glass:rgba(255,255,255,.55); --glass-brd:rgba(255,255,255,.65);
  --ink:#101c2e; --accent:#2f6fd0; --good:#1e7d4f; --warn:#b3541e; --bad:#b3261e;
  --shadow:0 10px 30px rgba(11,37,69,.12);
  --r:18px;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{font-size:16px}
body{
  font-family:'Segoe UI',system-ui,-apple-system,Roboto,'Noto Sans',sans-serif;
  background:var(--ivory);color:var(--ink);min-height:100vh;overflow-x:hidden;
  background-image:
    radial-gradient(1000px 500px at 85% -10%, rgba(47,111,208,.14), transparent 60%),
    radial-gradient(800px 500px at -20% 30%, rgba(19,49,92,.10), transparent 60%);
  background-attachment:fixed;
}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:1rem;color:var(--ink)}
img{max-width:100%}
.hidden{display:none!important}

/* ---------- glass ---------- */
.glass{
  background:var(--glass);
  backdrop-filter:blur(14px) saturate(1.15);
  -webkit-backdrop-filter:blur(14px) saturate(1.15);
  border:1px solid var(--glass-brd);
  border-radius:var(--r);
  box-shadow:var(--shadow), inset 0 1px 0 rgba(255,255,255,.7);
}
.glass-deep{
  background:linear-gradient(160deg, rgba(255,255,255,.72), rgba(255,255,255,.42));
  backdrop-filter:blur(18px) saturate(1.2);
  -webkit-backdrop-filter:blur(18px) saturate(1.2);
  border:1px solid rgba(255,255,255,.75);
  border-radius:var(--r);
  box-shadow:0 18px 44px rgba(11,37,69,.16), inset 0 1px 0 rgba(255,255,255,.8);
}
@media (prefers-reduced-transparency: reduce){
  .glass,.glass-deep{background:var(--ivory-2);backdrop-filter:none;-webkit-backdrop-filter:none}
}

/* ---------- splash ---------- */
#splash{position:fixed;inset:0;z-index:200;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;background:var(--ivory);transition:opacity .5s}
#splash img{width:min(70vw,300px);filter:drop-shadow(0 12px 24px rgba(11,37,69,.18))}
#splash .by{color:var(--navy);letter-spacing:.22em;font-size:.8rem;text-transform:uppercase;opacity:.85}
#splash .bar{width:120px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--navy),var(--accent));animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.4}}

/* ---------- layout ---------- */
#app{max-width:560px;margin:0 auto;padding:14px 16px calc(112px + env(safe-area-inset-bottom))}
.topbar{display:flex;align-items:center;gap:12px;padding:10px 2px 16px}
.topbar img{width:38px;height:38px;border-radius:10px}
.topbar .name{font-weight:700;color:var(--navy);font-size:1.15rem;letter-spacing:.02em}
.topbar .spacer{flex:1}
.icon-btn{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.15rem;color:var(--navy)}
h2.section{color:var(--navy);font-size:1.02rem;margin:20px 2px 10px;letter-spacing:.01em}
.muted{color:var(--grey);font-size:.86rem}
.card{padding:16px;margin-bottom:12px}
.card h3{color:var(--navy);font-size:1rem;margin-bottom:6px}
.row{display:flex;gap:10px;align-items:center}
.wrap{flex-wrap:wrap}
.grow{flex:1}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:14px;font-weight:600;font-size:.95rem;transition:transform .12s,box-shadow .2s}
.btn:active{transform:scale(.97)}
.btn-primary{background:linear-gradient(150deg,var(--navy-3),var(--navy));color:#fff;box-shadow:0 8px 20px rgba(11,37,69,.28)}
.btn-ghost{background:rgba(255,255,255,.5);border:1px solid rgba(19,49,92,.25);color:var(--navy)}
.btn-block{width:100%;margin-top:10px}
.btn-sm{padding:8px 14px;font-size:.85rem;border-radius:10px}
.chip{padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.55);border:1px solid rgba(19,49,92,.22);color:var(--navy);font-size:.85rem;font-weight:600}
.chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}

/* ---------- forms ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--navy-2);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;border-radius:13px;border:1px solid rgba(19,49,92,.25);
  background:rgba(255,255,255,.65);outline:none;transition:border .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(47,111,208,.15)}
.step-dots{display:flex;gap:6px;justify-content:center;margin:14px 0}
.step-dots i{width:8px;height:8px;border-radius:50%;background:rgba(19,49,92,.2)}
.step-dots i.on{background:var(--navy)}

/* ---------- dashboard ---------- */
.greeting{padding:22px 18px;margin-bottom:14px}
.greeting h1{color:var(--navy);font-size:1.4rem;font-weight:700}
.greeting .sub{color:var(--navy-2);opacity:.8;margin-top:4px;font-size:.9rem}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.stat{padding:14px;text-align:center}
.stat .v{font-size:1.35rem;font-weight:700;color:var(--navy)}
.stat .l{font-size:.75rem;color:var(--grey);margin-top:2px}
.subj-card{display:flex;align-items:center;gap:12px;padding:14px 16px;margin-bottom:10px}
.subj-card .dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}
.subj-card .meta{flex:1;min-width:0}
.subj-card .meta b{color:var(--navy);display:block;font-size:.95rem}
.subj-card .meta span{font-size:.78rem;color:var(--grey)}
.pill{font-size:.72rem;padding:3px 9px;border-radius:999px;font-weight:700}
.pill.good{background:rgba(30,125,79,.14);color:var(--good)}
.pill.warn{background:rgba(179,84,30,.14);color:var(--warn)}
.pill.bad{background:rgba(179,38,30,.12);color:var(--bad)}
.pill.info{background:rgba(47,111,208,.13);color:var(--accent)}
.task{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;margin-bottom:8px}
.task .check{width:22px;height:22px;border-radius:7px;border:2px solid var(--navy-3);flex-shrink:0;margin-top:1px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.8rem}
.task.done .check{background:var(--navy);border-color:var(--navy)}
.task.done .t{text-decoration:line-through;opacity:.55}
.task .t{font-size:.9rem;color:var(--ink)}
.task .m{font-size:.75rem;color:var(--grey);margin-top:2px}
.empty{padding:26px 18px;text-align:center;color:var(--grey)}
.empty b{display:block;color:var(--navy-2);margin-bottom:6px;font-size:.95rem}

/* ---------- countdown ---------- */
.count{display:flex;gap:8px;flex-wrap:wrap}
.count .cd{padding:10px 12px;text-align:center;min-width:80px}
.count .cd .d{font-size:1.2rem;font-weight:700;color:var(--navy)}
.count .cd .n{font-size:.7rem;color:var(--grey)}

/* ---------- chat ---------- */
.chat{display:flex;flex-direction:column;gap:10px;padding:6px 0 calc(100px + env(safe-area-inset-bottom))}
.msg{max-width:88%;padding:12px 15px;border-radius:16px;font-size:.92rem;line-height:1.5;white-space:pre-wrap;word-wrap:break-word}
.msg.user{align-self:flex-end;background:linear-gradient(150deg,var(--navy-3),var(--navy));color:#fff;border-bottom-right-radius:5px}
.msg.ai{align-self:flex-start;background:rgba(255,255,255,.7);border:1px solid rgba(19,49,92,.15);border-bottom-left-radius:5px}
.msg .src{font-size:.72rem;color:var(--accent);margin-top:8px;display:block}
.typing{align-self:flex-start;padding:14px 18px}
.typing i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--navy-3);margin:0 2px;animation:tp 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes tp{50%{opacity:.25;transform:translateY(-3px)}}
.composer{position:fixed;bottom:0;left:0;right:0;padding:10px 12px calc(10px + env(safe-area-inset-bottom));z-index:50}
.composer-in{max-width:560px;margin:0 auto;display:flex;gap:8px;padding:8px;align-items:center}
.composer input{flex:1;border:none;background:transparent;padding:10px 6px;outline:none;font-size:.95rem}
.composer .send{width:42px;height:42px;border-radius:12px;background:var(--navy);color:#fff;font-size:1.05rem}
.composer .mic{width:42px;height:42px;border-radius:12px;color:var(--navy);font-size:1.1rem}
.composer .mic.rec{background:var(--bad);color:#fff;animation:pulse 1s infinite}

/* ---------- tests ---------- */
.q-card{padding:18px}
.q-card .qnum{font-size:.75rem;color:var(--grey);margin-bottom:6px}
.q-card .qtext{font-size:1rem;color:var(--navy);font-weight:600;line-height:1.45;margin-bottom:14px}
.opt{display:block;width:100%;text-align:left;padding:13px 15px;margin-bottom:9px;border-radius:13px;background:rgba(255,255,255,.6);border:1.5px solid rgba(19,49,92,.2);font-size:.92rem;transition:all .15s}
.opt.sel{border-color:var(--accent);background:rgba(47,111,208,.12);font-weight:600}
.opt.right{border-color:var(--good);background:rgba(30,125,79,.13)}
.opt.wrong{border-color:var(--bad);background:rgba(179,38,30,.1)}
.timer{font-variant-numeric:tabular-nums;font-weight:700;color:var(--navy)}
.fb{border-left:3px solid var(--accent);padding:10px 12px;margin-top:10px;background:rgba(47,111,208,.07);border-radius:0 10px 10px 0;font-size:.86rem}
.bar-wrap{height:8px;border-radius:6px;background:rgba(19,49,92,.12);overflow:hidden;margin-top:6px}
.bar-fill{height:100%;border-radius:6px;background:linear-gradient(90deg,var(--accent),var(--navy));transition:width .5s}

/* ---------- bottom nav ---------- */
#nav{position:fixed;bottom:0;left:0;right:0;z-index:60;padding:10px 12px calc(10px + env(safe-area-inset-bottom))}
#nav .in{max-width:560px;margin:0 auto;display:flex;justify-content:space-around;padding:8px 4px}
#nav button{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:.62rem;color:var(--grey);padding:4px 10px;border-radius:12px;font-weight:600}
#nav button.on{color:var(--navy)}
#nav button .ic{font-size:1.25rem}

/* ---------- misc ---------- */
.toast{position:fixed;top:14px;left:50%;transform:translateX(-50%);z-index:300;padding:12px 18px;border-radius:13px;background:var(--navy);color:#fff;font-size:.86rem;box-shadow:0 10px 30px rgba(11,37,69,.3);max-width:88vw;animation:slidein .25s}
@keyframes slidein{from{opacity:0;transform:translate(-50%,-10px)}}
.banner{padding:11px 14px;border-radius:13px;font-size:.84rem;margin-bottom:12px}
.banner.warn{background:rgba(179,84,30,.12);color:var(--warn);border:1px solid rgba(179,84,30,.3)}
.banner.info{background:rgba(47,111,208,.1);color:var(--navy-2);border:1px solid rgba(47,111,208,.25)}
.list-item{display:flex;align-items:center;gap:12px;padding:13px 14px;margin-bottom:9px}
.list-item .ic{font-size:1.2rem}
.list-item .meta{flex:1;min-width:0}
.list-item .meta b{display:block;font-size:.9rem;color:var(--navy);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list-item .meta span{font-size:.75rem;color:var(--grey)}
.divider{height:1px;background:rgba(19,49,92,.12);margin:14px 0}
@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}
@media (min-width:700px){#app{max-width:720px}}
.cmap-root{font-weight:700;color:var(--navy);text-align:center;padding:8px;margin-bottom:6px;border-bottom:2px solid rgba(19,49,92,.15)}
.cmap-node{display:flex;align-items:center;gap:10px;padding:10px 6px;border-bottom:1px solid rgba(19,49,92,.07);cursor:pointer}
.cmap-node .grow{flex:1;display:flex;flex-direction:column;gap:2px}
.cmap-dot{width:12px;height:12px;border-radius:50%;flex:none}
.cmap-dot.strong{background:#1e7d4f}.cmap-dot.ok{background:#c9930a}.cmap-dot.weak{background:#c0392b}.cmap-dot.none{background:#b8b2a5}