/* ==========================================================================
   Era Prime — design system  ·  Blue Sky International
   Aurora glass UI, dark-first with full light theme
   ========================================================================== */
:root{
  --bg:#060a18; --bg2:#0b1126; --panel:rgba(255,255,255,.045); --panel-2:rgba(255,255,255,.075); --panel-solid:#0f1631;
  --line:rgba(255,255,255,.085); --line-2:rgba(255,255,255,.16);
  --text:#eef1ff; --text-2:#b7bfe4; --muted:#7d87b5;
  --accent:#7b6cff; --accent-2:#00d2ff; --accent-3:#2af5b0; --pink:#ff5ca8; --amber:#ffb547; --red:#ff5c7a; --green:#29d99a; --blue:#47a3ff;
  --grad:linear-gradient(120deg,#7b6cff 0%,#4c8dff 45%,#00d2ff 100%);
  --grad-warm:linear-gradient(120deg,#ff8a3d,#ffb547);
  --grad-good:linear-gradient(120deg,#16c79a,#2af5b0);
  --shadow:0 20px 60px -20px rgba(0,0,0,.55); --shadow-sm:0 8px 24px -12px rgba(0,0,0,.5);
  --glow:0 0 0 1px rgba(123,108,255,.35),0 10px 40px -10px rgba(123,108,255,.65);
  --r:18px; --r-sm:12px; --r-lg:26px;
  --font:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",sans-serif;
  --display:"Space Grotesk","Plus Jakarta Sans",system-ui,sans-serif;
  --side:268px; --top:68px;
  color-scheme:dark;
}
[data-theme="light"]{
  --bg:#f3f5ff; --bg2:#e9edff; --panel:rgba(255,255,255,.78); --panel-2:rgba(255,255,255,.95); --panel-solid:#ffffff;
  --line:rgba(30,40,100,.09); --line-2:rgba(30,40,100,.18);
  --text:#141a3a; --text-2:#3d4673; --muted:#5f6894;
  /* accents re-tuned for white backgrounds (readable text, WCAG-contrast) */
  --accent-2:#0a7fae; --accent-3:#0a8a5f; --green:#0a8a5f; --amber:#a86400; --red:#c0234a; --blue:#1a64c8; --pink:#c42a7a;
  --shadow:0 20px 50px -24px rgba(40,50,120,.28); --shadow-sm:0 8px 20px -12px rgba(40,50,120,.25);
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:15px;line-height:1.55;color:var(--text);background:var(--bg);min-height:100vh;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%}
h1,h2,h3,h4{font-family:var(--display);line-height:1.2;margin:0 0 .4em;letter-spacing:-.01em}
p{margin:0 0 1em}
code{font-family:ui-monospace,Consolas,monospace;font-size:.9em;background:var(--panel-2);padding:.1em .4em;border-radius:6px}
::selection{background:rgba(123,108,255,.45)}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px;border-radius:8px}
.ic{width:1.15em;height:1.15em;flex:none;vertical-align:-.2em}
.h1{font-size:clamp(26px,3.2vw,36px);font-weight:700}
.h2{font-size:clamp(21px,2.4vw,27px);font-weight:700}
.h3{font-size:18px;font-weight:700}
.muted{color:var(--muted)} .small{font-size:13px} .tiny{font-size:11.5px} .center{text-align:center} .left{text-align:left} .right{text-align:right}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.w-full{width:100%} .nowrap{white-space:nowrap} .hide{display:none!important}
.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap} .row.between{justify-content:space-between} .row.nowrap-row{flex-wrap:nowrap}
.stack{display:flex;flex-direction:column;gap:14px} .stack-sm{display:flex;flex-direction:column;gap:8px}
.mt{margin-top:18px} .mt-sm{margin-top:10px} .mb{margin-bottom:18px} .mb-0{margin-bottom:0}
.grid{display:grid;gap:18px} .g2{grid-template-columns:repeat(2,minmax(0,1fr))} .g3{grid-template-columns:repeat(3,minmax(0,1fr))} .g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.span2{grid-column:span 2} .span3{grid-column:span 3}
@media (max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:680px){.g2,.g3,.g4{grid-template-columns:1fr}.span2,.span3{grid-column:auto}}

/* ---------- aurora background */
.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;background:radial-gradient(1200px 600px at 80% -10%,rgba(0,210,255,.12),transparent 60%),radial-gradient(900px 600px at -10% 30%,rgba(123,108,255,.16),transparent 60%),var(--bg)}
.aurora span{position:absolute;border-radius:50%;filter:blur(80px);opacity:.38;animation:float 22s ease-in-out infinite}
.aurora span:nth-child(1){width:520px;height:520px;background:#7b6cff;top:-160px;left:20%}
.aurora span:nth-child(2){width:420px;height:420px;background:#00d2ff;bottom:-140px;right:5%;animation-delay:-7s}
.aurora span:nth-child(3){width:340px;height:340px;background:#ff5ca8;top:40%;left:-120px;opacity:.18;animation-delay:-13s}
[data-theme="light"] .aurora span{opacity:.2}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(60px,40px) scale(1.08)}66%{transform:translate(-40px,30px) scale(.95)}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- cards */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow-sm);position:relative}
.glass{backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%)}
.pad-lg{padding:32px} .pad-0{padding:0}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.card-h h3{margin:0;font-size:16px}
.card.hover{transition:transform .25s,border-color .25s,box-shadow .25s}
.card.hover:hover{transform:translateY(-3px);border-color:var(--line-2);box-shadow:var(--shadow)}
.card.glow{box-shadow:var(--glow)}
.card-grad{background:linear-gradient(135deg,rgba(123,108,255,.22),rgba(0,210,255,.10));border-color:rgba(123,108,255,.35)}

/* ---------- buttons */
.btn{--b:var(--panel-2);display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 18px;border-radius:12px;border:1px solid var(--line-2);background:var(--b);color:var(--text);font:600 14px/1 var(--font);cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s,opacity .2s;white-space:nowrap;user-select:none}
.btn:hover{transform:translateY(-1px);border-color:var(--accent)}
.btn:active{transform:translateY(1px) scale(.98)}
.btn[disabled],.btn.loading{opacity:.55;pointer-events:none}
.btn-primary{background:var(--grad);border:0;color:#fff;box-shadow:0 8px 24px -8px rgba(76,141,255,.75)}
.btn-primary:hover{box-shadow:0 12px 32px -8px rgba(76,141,255,.95)}
.btn-good{background:var(--grad-good);border:0;color:#04261b}
.btn-warm{background:var(--grad-warm);border:0;color:#2b1500}
.btn-danger{background:rgba(255,92,122,.12);border-color:rgba(255,92,122,.4);color:#ff8ea4}
[data-theme="light"] .btn-danger{color:#c4234a}
.btn-ghost{background:transparent;border-color:var(--line)}
.btn-sm{height:34px;padding:0 12px;font-size:13px;border-radius:10px}
.btn-lg{height:52px;padding:0 26px;font-size:16px;border-radius:14px}
.btn-icon{width:42px;padding:0}.btn-sm.btn-icon{width:34px}
.btn.loading::after{content:"";width:16px;height:16px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- forms */
.field{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--text-2)}
.field>span{display:flex;justify-content:space-between}
.input,.select,textarea.input{width:100%;height:44px;padding:0 14px;border-radius:12px;border:1px solid var(--line-2);background:rgba(0,0,0,.18);color:var(--text);font:500 15px var(--font);transition:border-color .2s,box-shadow .2s}
[data-theme="light"] .input,[data-theme="light"] .select{background:#fff}
textarea.input{height:auto;min-height:110px;padding:12px 14px;line-height:1.55;resize:vertical}
.input:focus,.select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(123,108,255,.18)}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%237d87b5' stroke-width='2'%3E%3Cpath d='M2 4l4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:34px}
.select option{background:var(--panel-solid);color:var(--text)}
.input-wrap{position:relative}.input-wrap .input{padding-right:46px}
.input-wrap .eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:none;border:0;color:var(--muted);cursor:pointer;padding:8px;border-radius:8px}
.input-icon{position:relative}.input-icon .ic{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted)}.input-icon .input{padding-left:42px}
.hint{font-weight:500;color:var(--muted);font-size:12px}
.switch{display:flex;align-items:center;gap:12px;cursor:pointer;font-weight:600;font-size:14px;color:var(--text-2)}
.switch input{display:none}.switch i{width:44px;height:26px;border-radius:20px;background:var(--line-2);position:relative;transition:.25s;flex:none}
.switch i::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:.25s;box-shadow:0 2px 6px rgba(0,0,0,.3)}
.switch input:checked+i{background:var(--grad)}.switch input:checked+i::after{left:21px}
.checkbox-list{display:flex;flex-wrap:wrap;gap:8px}
.chip-check{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;border:1px solid var(--line-2);cursor:pointer;font-size:13px;font-weight:600;transition:.2s;user-select:none}
.chip-check input{display:none}.chip-check:has(input:checked){background:rgba(123,108,255,.18);border-color:var(--accent);color:var(--text)}
.pw-meter{height:5px;border-radius:5px;background:var(--line);overflow:hidden;margin-top:6px}.pw-meter i{display:block;height:100%;width:0;transition:.3s;border-radius:5px}

/* ---------- alerts, badges, chips */
.alert{padding:12px 14px;border-radius:12px;border:1px solid;font-size:14px;margin-bottom:12px;display:flex;gap:10px;align-items:flex-start}
.alert.error{background:rgba(255,92,122,.1);border-color:rgba(255,92,122,.35);color:#ffb3c1}
.alert.success{background:rgba(41,217,154,.1);border-color:rgba(41,217,154,.35);color:#9ff5d4}
.alert.info{background:rgba(71,163,255,.1);border-color:rgba(71,163,255,.35);color:#b7dbff}
.alert.warn{background:rgba(255,181,71,.1);border-color:rgba(255,181,71,.35);color:#ffdca6}
[data-theme="light"] .alert.error{color:#a3163a}[data-theme="light"] .alert.success{color:#0b6b48}[data-theme="light"] .alert.info{color:#0b4f96}[data-theme="light"] .alert.warn{color:#7a4a00}
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;border:1px solid transparent;white-space:nowrap}
.badge.green{background:rgba(41,217,154,.14);color:#4ce8b0;border-color:rgba(41,217,154,.3)}
.badge.blue{background:rgba(71,163,255,.14);color:#7cc0ff;border-color:rgba(71,163,255,.3)}
.badge.violet{background:rgba(123,108,255,.16);color:#b0a6ff;border-color:rgba(123,108,255,.35)}
.badge.amber{background:rgba(255,181,71,.14);color:#ffc874;border-color:rgba(255,181,71,.3)}
.badge.red{background:rgba(255,92,122,.14);color:#ff8ea4;border-color:rgba(255,92,122,.3)}
.badge.gray{background:var(--panel-2);color:var(--muted);border-color:var(--line)}
[data-theme="light"] .badge.green{color:#0c7a52}[data-theme="light"] .badge.blue{color:#1260b0}[data-theme="light"] .badge.violet{color:#4b3bd6}[data-theme="light"] .badge.amber{color:#8a5300}[data-theme="light"] .badge.red{color:#b01d43}
.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:var(--panel-2);border:1px solid var(--line);font-weight:700;font-size:13px}
.pill.fire{background:linear-gradient(120deg,rgba(255,138,61,.2),rgba(255,181,71,.15));border-color:rgba(255,160,70,.4);color:#ffc874}
.pill.xp{background:linear-gradient(120deg,rgba(123,108,255,.22),rgba(0,210,255,.15));border-color:rgba(123,108,255,.4);color:#c6bfff}
[data-theme="light"] .pill.fire{color:#a35300}[data-theme="light"] .pill.xp{color:#4b3bd6}

/* ---------- app shell */
.shell{display:flex;min-height:100vh}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--side);padding:18px 14px;display:flex;flex-direction:column;gap:6px;background:linear-gradient(180deg,rgba(15,22,49,.85),rgba(8,12,28,.9));border-right:1px solid var(--line);backdrop-filter:blur(20px);z-index:40;overflow-y:auto;transition:transform .3s}
[data-theme="light"] .sidebar{background:rgba(255,255,255,.86)}
.brand{display:flex;align-items:center;gap:12px;padding:6px 10px 18px}
.logo-mark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--grad);color:#fff;font-size:22px;box-shadow:0 8px 24px -6px rgba(76,141,255,.8);flex:none}
.brand b{font-family:var(--display);font-size:19px;display:block;line-height:1.1}.brand small{font-size:11.5px;color:var(--muted)}
.nav-group{margin-top:8px}
.nav-label{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);padding:8px 12px 6px;font-weight:700}
.nav-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;color:var(--text-2);font-weight:600;font-size:14px;transition:.2s;position:relative}
.nav-link .ic{width:19px;height:19px}
.nav-link:hover{background:var(--panel-2);color:var(--text)}
.nav-link.active{background:linear-gradient(120deg,rgba(123,108,255,.25),rgba(0,210,255,.10));color:var(--text);box-shadow:inset 0 0 0 1px rgba(123,108,255,.35)}
.nav-link.active::before{content:"";position:absolute;left:-14px;top:10px;bottom:10px;width:4px;border-radius:0 4px 4px 0;background:var(--grad)}
.side-foot{margin-top:auto;padding-top:14px}
.side-card{padding:14px;border-radius:14px;background:var(--panel);border:1px solid var(--line);font-size:13px}
.main{flex:1;margin-left:var(--side);min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:30;height:var(--top);display:flex;align-items:center;gap:14px;padding:0 28px;background:rgba(6,10,24,.55);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
[data-theme="light"] .topbar{background:rgba(243,245,255,.75)}
.topbar .title{font-family:var(--display);font-weight:700;font-size:18px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar .spacer{flex:1}
.menu-btn{display:none}
.content{padding:28px;max-width:1360px;width:100%;margin:0 auto;flex:1}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.page-head p{margin:0;color:var(--muted)}
.user-menu{position:relative}
.user-btn{display:flex;align-items:center;gap:10px;background:none;border:0;color:var(--text);cursor:pointer;padding:4px 6px;border-radius:12px;font:600 14px var(--font)}
.user-btn:hover{background:var(--panel-2)}
.dropdown{position:absolute;right:0;top:calc(100% + 8px);min-width:220px;background:var(--panel-solid);border:1px solid var(--line-2);border-radius:14px;box-shadow:var(--shadow);padding:6px;display:none;z-index:50}
.dropdown.open{display:block;animation:pop .18s ease-out}
.dropdown a,.dropdown button{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;border-radius:10px;background:none;border:0;color:var(--text-2);font:600 14px var(--font);cursor:pointer;text-align:left}
.dropdown a:hover,.dropdown button:hover{background:var(--panel-2);color:var(--text)}
@keyframes pop{from{opacity:0;transform:translateY(-6px) scale(.97)}to{opacity:1;transform:none}}
.avatar{--h:250;width:36px;height:36px;border-radius:12px;display:inline-grid;place-items:center;font-weight:800;font-size:13px;color:#fff;background:linear-gradient(135deg,hsl(var(--h) 80% 60%),hsl(calc(var(--h) + 50) 85% 55%));flex:none}
.avatar.lg{width:64px;height:64px;border-radius:20px;font-size:22px}.avatar.sm{width:28px;height:28px;border-radius:9px;font-size:11px}
.scrim{display:none}
.bottom-nav{display:none}
@media (max-width:960px){
  .sidebar{transform:translateX(-105%)} .sidebar.open{transform:none;box-shadow:var(--shadow)}
  .main{margin-left:0} .menu-btn{display:inline-flex}
  .scrim.open{display:block;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:35}
  .content{padding:18px 16px 96px} .topbar{padding:0 14px}
  .bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:30;height:66px;background:rgba(9,13,30,.92);backdrop-filter:blur(18px);border-top:1px solid var(--line);justify-content:space-around;padding-bottom:env(safe-area-inset-bottom)}
  [data-theme="light"] .bottom-nav{background:rgba(255,255,255,.95)}
  .bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:11px;font-weight:700;color:var(--muted)}
  .bottom-nav a.active{color:var(--text)} .bottom-nav a.active .ic{color:var(--accent-2)} .bottom-nav .ic{width:22px;height:22px}
  .hide-m{display:none!important}
}

/* ---------- stats */
.stat{display:flex;gap:14px;align-items:center}
.stat-ic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;flex:none;background:rgba(123,108,255,.16);color:#a99fff}
.stat-ic .ic{width:24px;height:24px}
.stat-ic.c2{background:rgba(0,210,255,.14);color:#5fe1ff}.stat-ic.c3{background:rgba(41,217,154,.14);color:#4ce8b0}.stat-ic.c4{background:rgba(255,181,71,.14);color:#ffc874}.stat-ic.c5{background:rgba(255,92,168,.14);color:#ff8cc5}
.stat b{font-family:var(--display);font-size:26px;display:block;line-height:1.1}
.stat span{color:var(--muted);font-size:13px;font-weight:600}
.trend{font-size:12px;font-weight:700;color:var(--green)}

/* ---------- tables */
.table-wrap{overflow-x:auto;border-radius:var(--r);border:1px solid var(--line);background:var(--panel)}
table.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700;padding:13px 16px;border-bottom:1px solid var(--line);white-space:nowrap;background:rgba(255,255,255,.02)}
.table td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tbody tr{transition:background .15s}.table tbody tr:hover{background:var(--panel-2)}
.table .actions{display:flex;gap:6px;justify-content:flex-end}
.cell-user{display:flex;align-items:center;gap:12px}.cell-user b{display:block;font-weight:700}.cell-user small{color:var(--muted)}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.toolbar .input,.toolbar .select{height:40px;width:auto;min-width:160px}
.toolbar .grow{flex:1;min-width:200px}
.pager{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:16px;flex-wrap:wrap}.pager-btns{display:flex;gap:6px}
.empty{text-align:center;padding:48px 20px;color:var(--muted)}
.empty .ic{width:44px;height:44px;opacity:.6;margin-bottom:10px}

/* ---------- progress */
.bar{height:10px;border-radius:10px;background:var(--line);overflow:hidden;position:relative}
.bar i{display:block;height:100%;border-radius:10px;background:var(--grad);width:0;transition:width 1.1s cubic-bezier(.2,.8,.2,1)}
.bar.warm i{background:var(--grad-warm)}.bar.good i{background:var(--grad-good)}.bar.thin{height:6px}
.ring{width:var(--size);height:var(--size);position:relative;flex:none}
.ring svg{transform:rotate(-90deg);width:100%;height:100%}
.ring circle{fill:none;stroke-width:3.2;stroke-linecap:round}
.ring .ring-bg{stroke:var(--line)}
.ring .ring-fg{stroke:var(--c);stroke-dasharray:var(--p) 100;transition:stroke-dasharray 1.2s ease}
.ring-txt{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.1}
.ring-txt b{font-family:var(--display);font-size:calc(var(--size)*.22)}.ring-txt small{font-size:10.5px;color:var(--muted);font-weight:600}

/* ---------- tabs */
.tabs{display:flex;gap:4px;padding:4px;border-radius:14px;background:var(--panel);border:1px solid var(--line);overflow-x:auto;margin-bottom:20px;scrollbar-width:none}
.tabs a,.tabs button{padding:9px 16px;border-radius:10px;font-weight:700;font-size:13.5px;color:var(--muted);white-space:nowrap;background:none;border:0;cursor:pointer;display:flex;gap:8px;align-items:center;font-family:var(--font)}
.tabs .active{background:var(--panel-2);color:var(--text);box-shadow:var(--shadow-sm)}

/* ---------- toast & modal */
.toasts{position:fixed;top:18px;right:18px;z-index:100;display:flex;flex-direction:column;gap:10px;max-width:min(380px,calc(100vw - 36px))}
.toast{padding:14px 16px;border-radius:14px;background:var(--panel-solid);border:1px solid var(--line-2);box-shadow:var(--shadow);display:flex;gap:10px;align-items:flex-start;font-weight:600;font-size:14px;animation:toastIn .35s cubic-bezier(.2,.9,.3,1.3)}
.toast.success{border-color:rgba(41,217,154,.5)}.toast.error{border-color:rgba(255,92,122,.5)}
.toast .ic{margin-top:1px}.toast.success .ic{color:var(--green)}.toast.error .ic{color:var(--red)}.toast.info .ic{color:var(--blue)}
.toast.out{animation:toastOut .3s forwards}
@keyframes toastIn{from{opacity:0;transform:translateX(30px) scale(.95)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateX(30px)}}
.modal-bg{position:fixed;inset:0;background:rgba(3,6,18,.7);backdrop-filter:blur(6px);z-index:90;display:none;align-items:center;justify-content:center;padding:18px}
.modal-bg.open{display:flex}
.modal{width:100%;max-width:520px;background:var(--panel-solid);border:1px solid var(--line-2);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow);animation:pop .25s ease-out;max-height:90vh;overflow:auto}

/* ---------- auth */
.auth-body{display:flex;align-items:center;justify-content:center;padding:24px 16px}
.auth-wrap{width:100%;max-width:440px}
.install-wrap{width:100%;max-width:760px;padding:30px 0}
.brand-lg{display:flex;align-items:center;gap:14px;justify-content:center;margin-bottom:24px}
.brand-lg .logo-mark{width:52px;height:52px;font-size:28px;border-radius:16px}
.brand-lg b{font-family:var(--display);font-size:26px;display:block}.brand-lg small{color:var(--muted);font-size:12.5px}
.auth-card{padding:34px}
.auth-card h1{font-size:26px}
.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12.5px;font-weight:600;margin:18px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.otp-inputs{display:flex;gap:10px;justify-content:center;margin:22px 0}
.otp-inputs input{width:52px;height:62px;text-align:center;font:700 26px var(--display);border-radius:14px;border:1px solid var(--line-2);background:rgba(0,0,0,.2);color:var(--text);transition:.2s;caret-color:var(--accent-2)}
[data-theme="light"] .otp-inputs input{background:#fff}
.otp-inputs input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(123,108,255,.22);transform:translateY(-2px)}
.otp-inputs input.filled{border-color:var(--accent-2)}
@media (max-width:420px){.otp-inputs{gap:6px}.otp-inputs input{width:42px;height:54px;font-size:22px}}
.shake{animation:shake .45s}
@keyframes shake{20%,60%{transform:translateX(-8px)}40%,80%{transform:translateX(8px)}}
.checks{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:18px 0}
.check{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;padding:8px 12px;border-radius:10px;background:var(--panel)}
.check span{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px;flex:none}
.check.ok span{background:rgba(41,217,154,.2);color:var(--green)}.check.bad span{background:rgba(255,92,122,.2);color:var(--red)}
.section-title{font-size:14px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:24px 0 12px}
.success-burst{width:84px;height:84px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;font-size:42px;color:#04261b;background:var(--grad-good);box-shadow:0 0 0 12px rgba(41,217,154,.12),0 0 60px rgba(41,217,154,.5);animation:pop .5s}
@media (max-width:560px){.checks{grid-template-columns:1fr}.auth-card,.pad-lg{padding:24px}}

/* ---------- learning UI */
.hero-learn{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}
@media (max-width:900px){.hero-learn{grid-template-columns:1fr}}
.greet{font-family:var(--display);font-size:clamp(24px,3vw,32px);font-weight:700;margin:0}
.lang-pick{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}
.lang-card{display:flex;flex-direction:column;gap:6px;padding:18px;border-radius:18px;background:var(--panel);border:1px solid var(--line);cursor:pointer;transition:.25s;text-align:left;color:var(--text);font-family:var(--font);position:relative;overflow:hidden}
.lang-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--glow)}
.lang-card .flag{font-size:32px;line-height:1}.lang-card b{font-size:16px}.lang-card small{color:var(--muted)}
.lang-card.current{border-color:var(--accent);background:linear-gradient(140deg,rgba(123,108,255,.2),rgba(0,210,255,.06))}
.module-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.module{--c:var(--accent);display:flex;flex-direction:column;gap:12px;padding:20px;border-radius:20px;background:var(--panel);border:1px solid var(--line);transition:.25s;position:relative;overflow:hidden}
.module::after{content:"";position:absolute;width:160px;height:160px;border-radius:50%;background:var(--c);filter:blur(60px);opacity:.12;top:-60px;right:-50px;transition:.3s}
.module:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--c) 60%,transparent);box-shadow:0 16px 40px -18px var(--c)}
.module:hover::after{opacity:.25}
.module .m-ic{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;background:color-mix(in srgb,var(--c) 18%,transparent);color:var(--c)}
.module .m-ic .ic{width:26px;height:26px}
.module h3{margin:0;font-size:17px}.module p{margin:0;font-size:13px;color:var(--muted);min-height:38px}
.module .bar i{background:var(--c)}
.module.rec{border-color:color-mix(in srgb,var(--c) 70%,transparent);box-shadow:0 0 0 1px color-mix(in srgb,var(--c) 40%,transparent)}
.rec-tag{position:absolute;top:14px;right:14px;font-size:11px;font-weight:800;padding:3px 9px;border-radius:999px;background:var(--c);color:#0b1020;z-index:1;box-shadow:0 4px 12px -4px var(--c)}
.level-track{display:flex;gap:8px;align-items:center}
.level-dot{flex:1;height:38px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:13px;background:var(--panel);border:1px solid var(--line);color:var(--muted)}
.level-dot.done{background:var(--grad-good);color:#04261b;border:0}
.level-dot.now{background:var(--grad);color:#fff;border:0;box-shadow:0 6px 20px -6px rgba(76,141,255,.9);transform:scale(1.06)}
.goal{display:flex;align-items:center;gap:16px}
.badge-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:12px}
.ach{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding:14px 8px;border-radius:16px;background:var(--panel);border:1px solid var(--line);font-size:12px}
.ach .ach-ic{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--line);color:var(--muted)}
.ach.on .ach-ic{background:var(--grad-warm);color:#2b1500;box-shadow:0 0 24px rgba(255,181,71,.45)}
.ach b{font-size:12.5px}.ach:not(.on){opacity:.55}
.wotd{display:flex;flex-direction:column;gap:6px}
.wotd .w{font-family:var(--display);font-size:30px;font-weight:700}

/* practice */
.practice{max-width:820px;margin:0 auto}
.p-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.p-head .bar{flex:1}
.q-card{padding:30px;border-radius:var(--r-lg);animation:qIn .4s cubic-bezier(.2,.8,.2,1)}
@keyframes qIn{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
.q-type{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--accent-2);margin-bottom:10px;display:flex;gap:8px;align-items:center}
.q-prompt{font-size:clamp(19px,2.4vw,24px);font-weight:700;font-family:var(--display);margin-bottom:22px;line-height:1.35}
.options{display:grid;gap:12px}
.opt{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:16px;background:var(--panel);border:2px solid var(--line);cursor:pointer;font:600 16px var(--font);color:var(--text);text-align:left;transition:.18s;width:100%}
.opt .k{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--panel-2);font-size:13px;font-weight:800;color:var(--muted);flex:none}
.opt:hover{border-color:var(--accent);transform:translateX(3px)}
.opt.sel{border-color:var(--accent);background:rgba(123,108,255,.14)}.opt.sel .k{background:var(--accent);color:#fff}
.opt.right{border-color:var(--green);background:rgba(41,217,154,.14)}.opt.right .k{background:var(--green);color:#04261b}
.opt.wrong{border-color:var(--red);background:rgba(255,92,122,.12)}.opt.wrong .k{background:var(--red);color:#fff}
.opt[disabled]{cursor:default;transform:none}
.passage{padding:20px;border-radius:16px;background:rgba(0,0,0,.15);border:1px solid var(--line);line-height:1.8;font-size:16px;margin-bottom:22px;white-space:pre-line}
[data-theme="light"] .passage{background:#f7f8ff}
.subq{margin-bottom:22px}.subq h4{font-size:16px;margin-bottom:10px}
.feedback{margin-top:20px;padding:18px 20px;border-radius:16px;animation:qIn .35s}
.feedback.good{background:rgba(41,217,154,.12);border:1px solid rgba(41,217,154,.4)}
.feedback.bad{background:rgba(255,92,122,.1);border:1px solid rgba(255,92,122,.35)}
.feedback.mid{background:rgba(255,181,71,.1);border:1px solid rgba(255,181,71,.35)}
.feedback h4{margin:0 0 6px;font-size:17px;display:flex;align-items:center;gap:8px}
.corr{display:grid;gap:8px;margin:10px 0}.corr div{padding:10px 12px;border-radius:12px;background:var(--panel);font-size:14px}
.corr del{color:#ff8ea4;text-decoration-thickness:2px}.corr ins{color:#4ce8b0;text-decoration:none;font-weight:700}
.scores{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}
.score-chip{padding:8px 12px;border-radius:12px;background:var(--panel);font-size:12px;font-weight:700;color:var(--muted)}.score-chip b{display:block;font-size:18px;color:var(--text);font-family:var(--display)}
.p-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:22px;flex-wrap:wrap}
.mic-zone{display:flex;flex-direction:column;align-items:center;gap:16px;padding:20px 0}
.mic-btn{width:110px;height:110px;border-radius:50%;border:0;cursor:pointer;background:var(--grad);color:#fff;display:grid;place-items:center;box-shadow:0 12px 40px -10px rgba(76,141,255,.9);transition:.2s;position:relative}
.mic-btn .ic{width:42px;height:42px}
.mic-btn:hover{transform:scale(1.05)}
.mic-btn.rec{background:linear-gradient(120deg,#ff5c7a,#ff5ca8)}
.mic-btn.rec::before,.mic-btn.rec::after{content:"";position:absolute;inset:-8px;border-radius:50%;border:3px solid rgba(255,92,122,.6);animation:pulse 1.4s ease-out infinite}
.mic-btn.rec::after{animation-delay:.7s}
@keyframes pulse{from{transform:scale(.9);opacity:1}to{transform:scale(1.5);opacity:0}}
.transcript{min-height:56px;width:100%;padding:14px 16px;border-radius:14px;background:var(--panel);border:1px dashed var(--line-2);font-size:16px;text-align:center;color:var(--text-2)}
.target-say{font-family:var(--display);font-size:clamp(24px,3.4vw,34px);font-weight:700;text-align:center;margin:8px 0}
.ipa{text-align:center;color:var(--accent-2);font-family:ui-monospace,monospace;font-size:16px}
.word-diff{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:10px 0}
.word-diff span{padding:4px 10px;border-radius:8px;font-weight:700}
.word-diff .ok{background:rgba(41,217,154,.18);color:#4ce8b0}.word-diff .miss{background:rgba(255,92,122,.16);color:#ff8ea4}
.play-btn{display:inline-flex;align-items:center;gap:10px}
.listen-orb{width:130px;height:130px;margin:10px auto 22px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 30% 30%,#9d92ff,#4c8dff 55%,#00b8ff);color:#fff;cursor:pointer;border:0;box-shadow:0 20px 60px -15px rgba(76,141,255,.9);transition:.2s}
.listen-orb .ic{width:48px;height:48px}.listen-orb.playing{animation:breathe 1.2s ease-in-out infinite}
@keyframes breathe{50%{transform:scale(1.08);box-shadow:0 20px 80px -10px rgba(0,210,255,.9)}}
.hints{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.hints span{padding:6px 12px;border-radius:999px;background:var(--panel-2);border:1px solid var(--line);font-size:13px;font-weight:600}
.wordcount{font-size:12.5px;color:var(--muted);font-weight:700}

/* xp float & level-up */
.xp-float{position:fixed;z-index:120;font:800 28px var(--display);color:#ffd36b;text-shadow:0 4px 20px rgba(255,181,71,.7);pointer-events:none;animation:xpUp 1.4s ease-out forwards}
@keyframes xpUp{0%{opacity:0;transform:translateY(10px) scale(.6)}20%{opacity:1;transform:translateY(0) scale(1.15)}100%{opacity:0;transform:translateY(-90px) scale(1)}}
#confetti{position:fixed;inset:0;pointer-events:none;z-index:110}
.levelup{text-align:center}
.levelup .big{font-family:var(--display);font-size:64px;font-weight:800;line-height:1;margin:10px 0}

/* flashcards */
.flash-wrap{perspective:1400px;max-width:560px;margin:0 auto}
.flash{position:relative;height:340px;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.2,.8,.2,1);cursor:pointer}
.flash.flipped{transform:rotateY(180deg)}
.flash-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:26px;padding:30px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px solid var(--line-2);background:linear-gradient(150deg,rgba(123,108,255,.22),rgba(0,210,255,.08)),var(--panel-solid);box-shadow:var(--shadow)}
.flash-back{transform:rotateY(180deg);background:linear-gradient(150deg,rgba(41,217,154,.18),rgba(0,210,255,.06)),var(--panel-solid)}
.flash .word{font-family:var(--display);font-size:clamp(30px,5vw,44px);font-weight:700}
.flash .pron{color:var(--accent-2);margin-top:6px}
.flash .meaning{font-size:22px;font-weight:700}.flash .ex{color:var(--text-2);margin-top:12px;font-style:italic}
.grade-btns{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:20px}
.grade-btns .btn{height:56px;flex-direction:column;gap:2px;font-size:14px}.grade-btns small{font-size:11px;opacity:.7;font-weight:600}
@media(max-width:520px){.grade-btns{grid-template-columns:repeat(2,1fr)}.flash{height:300px}}

/* tutor chat */
.chat{display:flex;flex-direction:column;height:calc(100vh - var(--top) - 160px);min-height:420px}
.chat-log{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:14px}
.msg{max-width:min(78%,620px);padding:13px 16px;border-radius:18px;line-height:1.55;animation:qIn .3s;position:relative}
.msg.ai{align-self:flex-start;background:var(--panel-2);border:1px solid var(--line);border-bottom-left-radius:6px}
.msg.me{align-self:flex-end;background:var(--grad);color:#fff;border-bottom-right-radius:6px}
.msg .meta{margin-top:10px;padding-top:10px;border-top:1px dashed var(--line-2);font-size:13px;color:var(--text-2)}
.msg .meta b{color:var(--amber)}
.msg .say{position:absolute;right:-40px;bottom:4px}
.typing span{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--muted);margin:0 2px;animation:blink 1.2s infinite}
.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.25}40%{opacity:1}}
.chat-input{display:flex;gap:10px;padding:14px;border-top:1px solid var(--line)}
.chat-input .input{flex:1}
.mode-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
@media(max-width:960px){.chat{height:calc(100vh - var(--top) - 190px)}.msg{max-width:88%}.msg .say{position:static;margin-top:6px}}

/* leaderboard */
.lb-row{display:flex;align-items:center;gap:14px;padding:12px 16px;border-radius:14px;transition:.2s}
.lb-row:hover{background:var(--panel-2)}
.lb-row.me{background:linear-gradient(120deg,rgba(123,108,255,.2),rgba(0,210,255,.08));border:1px solid rgba(123,108,255,.35)}
.lb-rank{width:34px;text-align:center;font:800 18px var(--display);color:var(--muted)}
.lb-row:nth-child(1) .lb-rank{color:#ffd36b}.lb-row:nth-child(2) .lb-rank{color:#d7def5}.lb-row:nth-child(3) .lb-rank{color:#f0a36b}
.podium{display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:12px;align-items:end;margin-bottom:18px}
.podium div{text-align:center;padding:16px 8px;border-radius:18px;background:var(--panel);border:1px solid var(--line)}
.podium .p1{padding-top:26px;background:linear-gradient(160deg,rgba(255,211,107,.22),transparent);border-color:rgba(255,211,107,.4)}

/* lesson body */
.prose{font-size:16px;line-height:1.75;max-width:760px}
.prose h2{font-size:21px;margin-top:1.4em}.prose h3{font-size:18px;margin-top:1.2em}
.prose ul,.prose ol{padding-left:1.3em}.prose li{margin:.3em 0}
.prose blockquote{margin:1em 0;padding:12px 18px;border-left:4px solid var(--accent);background:var(--panel);border-radius:0 12px 12px 0}
.prose strong{color:var(--text)}

/* landing */
.landing{min-height:100vh}
.l-nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:20px;padding:16px clamp(16px,5vw,60px);backdrop-filter:blur(16px);background:rgba(6,10,24,.5);border-bottom:1px solid var(--line)}
[data-theme="light"] .l-nav{background:rgba(243,245,255,.7)}
.l-nav .links{display:flex;gap:24px;margin-left:auto;font-weight:600;font-size:14px;color:var(--text-2)}
.l-nav .links a:hover{color:var(--text)}
.l-sec{padding:80px clamp(16px,5vw,60px);max-width:1260px;margin:0 auto}
.l-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-top:60px}
.l-hero h1{font-size:clamp(36px,5.4vw,66px);font-weight:700;line-height:1.04;letter-spacing:-.03em}
.l-hero p.lead{font-size:clamp(16px,1.6vw,19px);color:var(--text-2);max-width:560px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:rgba(123,108,255,.14);border:1px solid rgba(123,108,255,.35);font-size:13px;font-weight:700;color:#c6bfff;margin-bottom:18px}
[data-theme="light"] .eyebrow{color:#4b3bd6}
.hero-visual{position:relative;height:440px}
.hv-card{position:absolute;padding:16px 18px;border-radius:20px;background:var(--panel-solid);border:1px solid var(--line-2);box-shadow:var(--shadow);animation:bob 6s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-12px)}}
.l-title{text-align:center;max-width:720px;margin:0 auto 44px}
.l-title h2{font-size:clamp(28px,3.6vw,42px);font-weight:700}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.price-card{display:flex;flex-direction:column;gap:12px;padding:26px}
.price-card .price{font-family:var(--display);font-size:38px;font-weight:700}
.price-card.pop{border-color:var(--accent);box-shadow:var(--glow)}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:s}
.step{padding:22px;border-radius:20px;background:var(--panel);border:1px solid var(--line);position:relative}
.step::before{counter-increment:s;content:counter(s);width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:var(--grad);color:#fff;font-weight:800;margin-bottom:12px}
.l-foot{padding:40px clamp(16px,5vw,60px);border-top:1px solid var(--line);color:var(--muted);font-size:14px}
@media (max-width:1000px){.l-hero{grid-template-columns:1fr}.hero-visual{display:none}.feature-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:1fr 1fr}.l-nav .links{display:none}}
@media (max-width:560px){.feature-grid,.steps{grid-template-columns:1fr}.l-sec{padding-top:56px;padding-bottom:56px}}

/* print (invoice, certificate) */
.print-page{background:#fff;color:#141a3a;min-height:100vh;padding:30px}
.print-page .muted{color:#6c75a3}
.print-actions{max-width:900px;margin:0 auto 16px;display:flex;gap:10px;justify-content:flex-end}
.invoice{max-width:900px;margin:0 auto;padding:44px;border:1px solid #e3e6f5;border-radius:18px}
.invoice table{width:100%;border-collapse:collapse;margin:20px 0}
.invoice th,.invoice td{padding:12px;border-bottom:1px solid #e9ecf7;text-align:left}
.invoice th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:#6c75a3}
.invoice .tot td{font-weight:800;font-size:18px;border-bottom:0}
.cert{max-width:1000px;aspect-ratio:1.414;margin:0 auto;position:relative;padding:60px 70px;border-radius:12px;background:linear-gradient(135deg,#fdfcff,#eef3ff);border:14px solid transparent;background-clip:padding-box;box-shadow:0 0 0 2px #c9d2ff inset,0 20px 60px rgba(40,50,120,.18);text-align:center;display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.cert::before{content:"";position:absolute;inset:16px;border:2px solid #d8defc;border-radius:6px;pointer-events:none}
.cert h1{font-size:44px;color:#2b2380;letter-spacing:.02em}
.cert .who{font-family:var(--display);font-size:40px;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin:10px 0}
.cert .lvl{display:inline-block;padding:10px 26px;border-radius:999px;background:var(--grad);color:#fff;font-weight:800;font-size:22px;margin:12px auto}
.cert .sig{display:flex;justify-content:space-between;margin-top:40px;font-size:13px;color:#6c75a3}
@media print{.print-actions,.no-print{display:none!important}.print-page{padding:0}.invoice{border:0}body{background:#fff}@page{margin:12mm}}

/* ---------- voice call (immersive) */
.call{max-width:860px;margin:0 auto;min-height:calc(100vh - var(--top) - 70px);display:flex;flex-direction:column;border-radius:var(--r-lg);background:radial-gradient(600px 400px at 50% 35%,rgba(123,108,255,.22),transparent 70%),var(--panel);border:1px solid var(--line);padding:16px 18px 22px;position:relative;overflow:hidden}
.call-top{display:flex;align-items:center;gap:12px}
.call-stage{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:20px 6px}
.orb{--lvl:0;--c1:#7b6cff;--c2:#00d2ff;width:min(240px,56vw);aspect-ratio:1;border-radius:50%;position:relative;transform:scale(calc(1 + var(--lvl) * .32));transition:transform .08s linear,filter .3s;background:radial-gradient(circle at 32% 28%,#fff8 0,transparent 32%),conic-gradient(from 0deg,var(--c1),var(--c2),var(--c1));box-shadow:0 0 calc(40px + var(--lvl) * 120px) color-mix(in srgb,var(--c2) 70%,transparent),inset 0 0 60px #0006;animation:orbspin 9s linear infinite}
.orb i{position:absolute;inset:-14%;border-radius:50%;border:2px solid color-mix(in srgb,var(--c2) 45%,transparent);opacity:calc(.15 + var(--lvl));transform:scale(calc(.9 + var(--lvl) * .4));transition:transform .1s}
.orb i:nth-child(2){inset:-28%;border-color:color-mix(in srgb,var(--c1) 35%,transparent);transform:scale(calc(.85 + var(--lvl) * .6))}
.orb i:nth-child(3){inset:-44%;border-color:color-mix(in srgb,var(--c2) 20%,transparent);transform:scale(calc(.8 + var(--lvl) * .8))}
.orb.idle{animation:orbspin 9s linear infinite,breathe 3.5s ease-in-out infinite}
.orb.listening{--c1:#16c79a;--c2:#2af5b0}
.orb.thinking{--c1:#ff8a3d;--c2:#ffb547;animation:orbspin 2.2s linear infinite}
.orb.muted{--c1:#5a6386;--c2:#8d95b8;filter:saturate(.3)}
@keyframes orbspin{to{rotate:360deg}}
.call-status{font:700 15px var(--display);letter-spacing:.06em;text-transform:uppercase;color:var(--text-2)}
.captions{width:100%;max-width:640px;text-align:center;display:flex;flex-direction:column;gap:8px;min-height:120px}
.cap-ai{font-family:var(--display);font-size:clamp(19px,2.6vw,25px);font-weight:600;line-height:1.35}
.cap-tr{color:var(--muted);font-size:14px}
.cap-fix{font-size:14px;color:#ffc874}
.cap-me{color:var(--accent-3);font-size:16px;min-height:24px}
.call-controls{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;padding-top:8px}
.ctl{display:flex;flex-direction:column;align-items:center;gap:6px;background:none;border:0;color:var(--text-2);font:600 12px var(--font);cursor:pointer}
.ctl span{width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:var(--panel-2);border:1px solid var(--line-2);transition:.2s}
.ctl span .ic{width:24px;height:24px}
.ctl:hover span{transform:translateY(-2px);border-color:var(--accent)}
.ctl[aria-pressed="true"]:not(#speaker) span{background:#ffffff;color:#141a3a}
.ctl#speaker[aria-pressed="false"] span{background:#ffffff;color:#141a3a}
.ctl.end span{width:72px;height:72px;background:linear-gradient(135deg,#ff5c7a,#ff3d6e);color:#fff;border:0;box-shadow:0 10px 30px -8px rgba(255,61,110,.8)}
.report-card{animation:qIn .4s}
.heat{display:grid;grid-auto-flow:column;grid-template-rows:repeat(7,1fr);gap:4px;overflow-x:auto;padding-bottom:4px}
.heat i{width:14px;height:14px;border-radius:4px;background:var(--line);display:block}
.heat i.l1{background:rgba(123,108,255,.35)}.heat i.l2{background:rgba(123,108,255,.6)}.heat i.l3{background:#7b6cff}.heat i.l4{background:#00d2ff;box-shadow:0 0 8px rgba(0,210,255,.6)}
.heat i.today{outline:2px solid var(--amber);outline-offset:1px}
.mem-chip{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:var(--panel);border:1px solid var(--line)}
@media (max-width:600px){.ctl span{width:52px;height:52px}.ctl.end span{width:64px;height:64px}.call-controls{gap:8px}}
.grade-btns.five{grid-template-columns:repeat(5,1fr)}
@media(max-width:520px){.grade-btns.five{grid-template-columns:repeat(5,1fr);gap:6px}.grade-btns.five .btn{padding:0 4px;font-size:12px}}
.mouth-guide{display:flex;align-items:center;gap:14px;padding:12px;border-radius:16px;background:var(--panel);border:1px solid var(--line);margin-top:12px}
.mouth-anim{transform-origin:110px 70px;animation:mouthy 1.8s ease-in-out infinite}
@keyframes mouthy{0%,100%{transform:scale(1,1)}45%{transform:scale(.92,.55)}60%{transform:scale(1,1)}}
.syll{display:flex;gap:4px;justify-content:center;margin:10px 0;flex-wrap:wrap}
.syll span{padding:6px 12px;border-radius:10px;background:var(--panel-2);font-weight:800;font-size:18px}
.syll span.weak{background:rgba(255,92,122,.2);color:#ff8ea4;outline:2px dashed #ff8ea4;animation:shake .6s 2}
.side-by-side{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.side-by-side>div{padding:10px 12px;border-radius:12px;font-size:14px}
.side-by-side .said{background:rgba(255,92,122,.1);border:1px solid rgba(255,92,122,.3)}
.side-by-side .local{background:rgba(41,217,154,.1);border:1px solid rgba(41,217,154,.3)}
.side-by-side small{display:block;font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;opacity:.7;margin-bottom:3px;font-weight:800}
@media(max-width:520px){.side-by-side{grid-template-columns:1fr}}
.call-setup{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;width:100%;max-width:720px}
.obj-list{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;max-width:620px}
.obj-list span,.obj-live span{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:var(--panel-2);border:1px solid var(--line);font-size:13px;font-weight:600}
.obj-live{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;max-width:640px}
.obj-live span.done{background:rgba(41,217,154,.16);border-color:rgba(41,217,154,.5);color:#4ce8b0}
.choices{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.choices button{padding:10px 14px;border-radius:14px;border:1px solid var(--accent);background:rgba(123,108,255,.14);color:var(--text);font:600 14px var(--font);cursor:pointer}
.choices button:hover{background:rgba(123,108,255,.3)}
.lifelines{display:flex;flex-direction:column;gap:6px;align-items:center;animation:qIn .3s}
.lifelines .starter{padding:8px 14px;border-radius:12px;background:rgba(255,181,71,.12);border:1px solid rgba(255,181,71,.4);font-size:14px;cursor:pointer}
.lifelines .words{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.lifelines .words span{font-size:12px;padding:4px 10px;border-radius:999px;background:var(--panel-2)}
.turn-timer{width:min(320px,80%);height:6px;border-radius:6px;background:var(--line);overflow:hidden}
.turn-timer i{display:block;height:100%;background:var(--grad-warm);width:100%;transition:width 1s linear}
.cap-ai .who{display:inline-block;font-size:12px;padding:2px 8px;border-radius:999px;background:var(--panel-2);margin-right:6px;vertical-align:middle;font-family:var(--font)}
.ctl#saveme[aria-pressed="true"] span{background:var(--grad-warm);color:#2b1500}
.stamp{display:inline-flex;flex-direction:column;align-items:center;gap:4px;padding:14px 18px;border-radius:18px;border:2px dashed var(--amber);background:rgba(255,181,71,.08);transform:rotate(-3deg)}
.stamp b{font-size:30px}
.tw{cursor:pointer;border-radius:4px;transition:background .15s}
.tw:hover{background:rgba(123,108,255,.22)}
.word-pop{position:absolute;z-index:95;width:280px;padding:14px;border-radius:14px;background:var(--panel-solid);border:1px solid var(--line-2);box-shadow:var(--shadow);animation:pop .18s}

/* ==========================================================================
   v3 experience pages
   ========================================================================== */
.hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.sc-card{--c:var(--accent);display:flex;flex-direction:column;gap:10px;padding:18px;border-radius:20px;background:var(--panel);border:1px solid var(--line);position:relative;overflow:hidden;transition:.25s}
.sc-card::after{content:"";position:absolute;width:140px;height:140px;border-radius:50%;background:var(--c);filter:blur(60px);opacity:.12;top:-50px;right:-40px}
.sc-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--c) 55%,transparent)}
.sc-card .emo{font-size:34px;line-height:1}
.sc-card h3{margin:0;font-size:16px}
.sc-card p{margin:0;font-size:13px;color:var(--muted)}
.sc-card.locked{opacity:.75}
.sc-card .stars{color:#ffd36b;letter-spacing:2px;font-size:14px}
.cat-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.cat-tabs a{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;border:1px solid var(--line-2);font-weight:700;font-size:13px;color:var(--text-2)}
.cat-tabs a.active,.cat-tabs a:hover{background:rgba(123,108,255,.18);border-color:var(--accent);color:var(--text)}
.coin{display:inline-flex;align-items:center;gap:5px;font-weight:800;color:#ffd36b}
.pill.coins{background:linear-gradient(120deg,rgba(255,211,107,.18),rgba(255,181,71,.1));border-color:rgba(255,211,107,.4);color:#ffd36b}
[data-theme="light"] .pill.coins,[data-theme="light"] .coin{color:#9a6500}
.shop-item{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:18px 14px;border-radius:18px;background:var(--panel);border:1px solid var(--line)}
.shop-item .emo{font-size:38px}
.shop-item.owned{border-color:rgba(41,217,154,.45);background:rgba(41,217,154,.06)}
.quest{display:flex;align-items:center;gap:14px;padding:16px;border-radius:16px;background:var(--panel);border:1px solid var(--line)}
.quest.done{border-color:rgba(41,217,154,.45)}
.quest .q-ic{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:rgba(123,108,255,.16);color:#a99fff;flex:none}
.league-head{display:flex;align-items:center;gap:16px;padding:22px;border-radius:22px;border:1px solid var(--line);background:linear-gradient(135deg,color-mix(in srgb,var(--lc) 25%,transparent),transparent)}
.league-head .big{font-size:54px;line-height:1}
.zone-up{border-left:4px solid var(--green)}.zone-down{border-left:4px solid var(--red)}
.story-line{padding:12px 14px;border-radius:14px;background:var(--panel);border:1px solid var(--line);display:flex;gap:10px;align-items:flex-start;animation:qIn .35s}
.story-line .spk{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--accent-2);min-width:64px;padding-top:3px}
.story-line .tx{font-size:17px;line-height:1.6;flex:1}
.story-line .tr{font-size:13px;color:var(--muted);margin-top:4px}
.story-q{padding:16px;border-radius:16px;border:1px dashed var(--accent);background:rgba(123,108,255,.08)}
.board-feed{display:flex;flex-direction:column;gap:10px;max-height:62vh;overflow-y:auto;padding:4px}
.post{padding:12px 14px;border-radius:16px;background:var(--panel);border:1px solid var(--line)}
.post.mine{border-color:rgba(123,108,255,.45);background:rgba(123,108,255,.07)}
.post.staff{border-color:rgba(41,217,154,.45)}
.post.hidden-post{opacity:.5;border-style:dashed}
.post .meta-row{display:flex;justify-content:space-between;gap:8px;font-size:12px;color:var(--muted);margin-bottom:4px}
.post.reply{margin-left:28px}
.post audio{width:100%;margin-top:6px;height:36px}
.room-code{font:800 34px/1 var(--display);letter-spacing:.3em;padding:14px 22px;border-radius:16px;background:var(--panel-2);border:1px dashed var(--accent-2);display:inline-block}
.msg .who{display:block;font-size:11px;font-weight:800;opacity:.75;margin-bottom:2px}
.game-board{max-width:760px;margin:0 auto}
.tiles{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;min-height:52px;padding:10px;border-radius:16px;border:1px dashed var(--line-2)}
.tile{padding:10px 14px;border-radius:12px;background:var(--panel-2);border:1px solid var(--line-2);font:700 16px var(--font);color:var(--text);cursor:pointer;transition:.15s}
.tile:hover{border-color:var(--accent);transform:translateY(-2px)}
.tile.used{opacity:.25;pointer-events:none}
.tile.ok{background:rgba(41,217,154,.2);border-color:var(--green)}
.tile.bad{background:rgba(255,92,122,.2);border-color:var(--red);animation:shake .4s}
.match-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.word-card{display:flex;flex-direction:column;gap:4px;padding:14px;border-radius:16px;background:var(--panel);border:1px solid var(--line)}
.word-card .w{font:700 18px var(--display)}
.word-card img{width:100%;border-radius:12px;aspect-ratio:1;object-fit:cover}
.flag-card{padding:16px;border-radius:16px;background:var(--panel);border:1px solid var(--line)}
.flag-card pre{white-space:pre-wrap;font:13px/1.5 var(--font);background:var(--panel-2);padding:10px 12px;border-radius:12px;margin:8px 0;max-height:220px;overflow:auto}
.ebook{max-width:900px;margin:0 auto;color:#141a3a}
.ebook .cover{min-height:60vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;border-radius:18px;background:linear-gradient(135deg,#eef0ff,#e6fbff);padding:40px;page-break-after:always}
.ebook h2{margin-top:30px;border-bottom:2px solid #e3e6f5;padding-bottom:6px}
.ebook .ln{margin:4px 0}.ebook .ln small{color:#6c75a3;display:block}
.ebook table{width:100%;border-collapse:collapse}.ebook td,.ebook th{border-bottom:1px solid #e9ecf7;padding:6px 8px;text-align:left;font-size:14px}
.tree{width:100%;max-width:520px;color:var(--text)}
.clip{display:flex;align-items:center;gap:10px;padding:10px;border-radius:12px;background:var(--panel);border:1px solid var(--line)}
.clip audio{flex:1;height:34px}
.trial-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:10px 16px;border-radius:14px;margin-bottom:16px;background:linear-gradient(120deg,rgba(255,181,71,.16),rgba(123,108,255,.12));border:1px solid rgba(255,181,71,.4);font-size:14px}
.trial-bar b{color:#ffc874}
[data-theme="light"] .trial-bar b{color:#8a5300}

/* Student colour themes (unlocked in the coin shop) */
html[data-np-theme="ocean"]{--accent:#00a6d6;--accent-2:#3ee0ff;--grad:linear-gradient(120deg,#0077b6 0%,#00a6d6 50%,#48e5c2 100%)}
html[data-np-theme="sunset"]{--accent:#ff6b6b;--accent-2:#ffb347;--grad:linear-gradient(120deg,#ff5f6d 0%,#ff8a5c 50%,#ffc371 100%)}
html[data-np-theme="forest"]{--accent:#2fbf71;--accent-2:#9be15d;--grad:linear-gradient(120deg,#11998e 0%,#38ef7d 100%)}
html[data-np-theme="candy"]{--accent:#ff5ca8;--accent-2:#b388ff;--grad:linear-gradient(120deg,#ff5ca8 0%,#c471ed 50%,#7f7fd5 100%)}
html[data-np-theme="gold"]{--accent:#d4a017;--accent-2:#ffd36b;--grad:linear-gradient(120deg,#b8860b 0%,#e6b422 50%,#ffd36b 100%)}
.auth-wrap:has(.wide-auth){max-width:680px}
img.logo-mark{background:none;padding:0;object-fit:contain;border-radius:12px;box-shadow:0 8px 24px -6px rgba(0,229,255,.55)}
.brand-lg img.logo-mark{border-radius:16px}

/* ---------- Era holographic HUD (live conversation) */
.hud-call,.kiosk-holo,.kiosk-body{--hud-a:#00e5ff;--hud-b:#3d7bff;--hud-glow:rgba(0,229,255,.55)}
.hud-call{max-width:1180px;background:radial-gradient(700px 480px at 50% 40%,rgba(0,170,255,.18),transparent 70%),radial-gradient(1200px 600px at 50% 120%,rgba(61,123,255,.18),transparent 60%),#040a18;border:1px solid rgba(0,229,255,.25);color:#d9f6ff;box-shadow:0 0 0 1px rgba(0,229,255,.06) inset,0 30px 80px -30px rgba(0,180,255,.45)}
.hud-call::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(0,229,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,255,.05) 1px,transparent 1px);background-size:36px 36px;mask-image:radial-gradient(circle at 50% 45%,#000 30%,transparent 80%);pointer-events:none}
.hud-call .call-top{position:relative;z-index:2}
.hud-head{font-family:var(--display);letter-spacing:.14em;color:#8fefff;text-shadow:0 0 12px var(--hud-glow)}
.hud{position:relative;width:100%;gap:10px}
.hud-corner{position:absolute;width:34px;height:34px;border:2px solid var(--hud-a);opacity:.7;filter:drop-shadow(0 0 6px var(--hud-glow))}
.hud-corner.tl{top:4px;left:4px;border-right:0;border-bottom:0}.hud-corner.tr{top:4px;right:4px;border-left:0;border-bottom:0}
.hud-corner.bl{bottom:4px;left:4px;border-right:0;border-top:0}.hud-corner.br{bottom:4px;right:4px;border-left:0;border-top:0}
.hud-scan{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,transparent 0,rgba(0,229,255,.08) 50%,transparent 100%);height:22%;animation:hudscan 5.5s linear infinite;mix-blend-mode:screen}
@keyframes hudscan{from{transform:translateY(-30%)}to{transform:translateY(480%)}}
.hud-grid{display:grid;grid-template-columns:1fr minmax(260px,420px) 1fr;align-items:center;gap:18px;width:100%}
.hud-panel{font:600 11px/1.3 var(--font);letter-spacing:.12em;color:#7fdcf5;border:1px solid rgba(0,229,255,.22);background:linear-gradient(180deg,rgba(0,229,255,.07),rgba(0,229,255,.015));border-radius:14px;padding:14px 14px 12px;position:relative;clip-path:polygon(0 0,calc(100% - 16px) 0,100% 16px,100% 100%,16px 100%,0 calc(100% - 16px));animation:hudin .7s cubic-bezier(.2,.9,.3,1.2) both}
.hud-panel.right{animation-delay:.15s}
@keyframes hudin{from{opacity:0;transform:translateY(14px) scale(.96);filter:blur(4px)}}
.hud-title{font:800 12px var(--display);letter-spacing:.3em;color:var(--hud-a);margin-bottom:10px;text-shadow:0 0 10px var(--hud-glow)}
.hud-title::after{content:"";display:block;height:1px;margin-top:6px;background:linear-gradient(90deg,var(--hud-a),transparent)}
.hud-row{display:flex;justify-content:space-between;gap:10px;padding:5px 0;border-bottom:1px dashed rgba(0,229,255,.12)}
.hud-row span{opacity:.7}.hud-row b{color:#e8fbff;font-variant-numeric:tabular-nums;text-shadow:0 0 8px var(--hud-glow)}
.hud-bars{display:flex;align-items:flex-end;gap:4px;height:38px;margin:12px 0 8px}
.hud-bars i{flex:1;height:20%;background:linear-gradient(0deg,var(--hud-b),var(--hud-a));border-radius:2px;transition:height .25s;box-shadow:0 0 8px var(--hud-glow)}
.hud-log{font:500 10.5px/1.5 ui-monospace,Menlo,monospace;letter-spacing:.02em;color:#9be9ff;min-height:72px;max-height:96px;overflow:hidden}
.hud-log div{animation:hudline .4s both;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hud-log div:not(:first-child){opacity:.55}
.hud-log i{font-style:normal;color:var(--hud-a);opacity:.7;margin-right:4px}
@keyframes hudline{from{opacity:0;transform:translateX(-8px)}}
.hud-gauge{position:relative;text-align:center;margin-bottom:8px}
.hud-gauge svg{width:150px;max-width:100%;display:block;margin:0 auto}
.hud-gauge path{fill:none;stroke-width:9;stroke-linecap:round}
.hud-gauge .g-bg{stroke:rgba(0,229,255,.12)}.hud-gauge .g-fg{stroke:url(#hudg);stroke:var(--hud-a);stroke-dasharray:0 100;transition:stroke-dasharray 1s cubic-bezier(.2,.9,.3,1);filter:drop-shadow(0 0 6px var(--hud-glow))}
.hud-gauge b{position:absolute;left:0;right:0;top:34px;font:800 24px var(--display);color:#fff;text-shadow:0 0 14px var(--hud-glow)}
.hud-gauge span{display:block;opacity:.7;margin-top:2px}
.hud-core-wrap{position:relative;aspect-ratio:1;width:100%;display:grid;place-items:center}
.hud-rings{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.hud-rings circle,.hud-rings path{fill:none;stroke:url(#hudg);stroke-width:2}
.hud-rings .r{transform-origin:200px 200px;transform-box:view-box}
.hud-rings .r1{animation:hudrot 60s linear infinite}.hud-rings .r2{animation:hudrot 24s linear infinite reverse}
.hud-rings .r3{animation:hudrot 40s linear infinite}.hud-rings .r4{animation:hudrot 14s linear infinite}
.hud-rings .r5{animation:hudrot 9s linear infinite reverse}.hud-rings .r6{animation:hudpulse 3s ease-in-out infinite}
.hud-rings .r-level{stroke:var(--hud-a);stroke-width:4;stroke-dasharray:calc(var(--lvl,0) * 100) 100;transform:rotate(-90deg);transform-origin:200px 200px;transition:stroke-dasharray .1s;filter:drop-shadow(0 0 8px var(--hud-glow))}
@keyframes hudrot{to{transform:rotate(360deg)}}@keyframes hudpulse{50%{opacity:.35}}
:is(.hud-call,.kiosk-holo) .orb.hud-core{--c1:#00e5ff;--c2:#00e5ff;width:52%;background:radial-gradient(circle at 50% 42%,rgba(160,250,255,.95) 0,rgba(0,229,255,.55) 22%,rgba(0,110,255,.28) 52%,rgba(0,40,120,.15) 70%,transparent 72%);box-shadow:0 0 calc(50px + var(--lvl) * 140px) var(--hud-glow),inset 0 0 50px rgba(0,229,255,.5);animation:corefloat 6s ease-in-out infinite;cursor:default;border:1px solid rgba(160,250,255,.45);transform:scale(calc(1 + var(--lvl) * .14))}
:is(.hud-call,.kiosk-holo) .orb.hud-core::before{content:"";position:absolute;inset:6%;border-radius:50%;background:repeating-radial-gradient(circle,rgba(160,250,255,.18) 0 1px,transparent 1px 7px);mix-blend-mode:screen;animation:hudrot 30s linear infinite}
:is(.hud-call,.kiosk-holo) .orb.hud-core::after{content:"";position:absolute;inset:-3%;border-radius:50%;border:2px dashed rgba(0,229,255,.45);animation:hudrot 12s linear infinite reverse}
@keyframes corefloat{50%{translate:0 -6px}}
.orb .face{position:absolute;inset:0;z-index:2;transition:transform .35s cubic-bezier(.2,.9,.3,1.3)}
.orb .eye{position:absolute;top:38%;width:14%;height:12%;border-radius:50%;background:#eaffff;box-shadow:0 0 14px #fff,0 0 30px var(--hud-glow,#00e5ff);transition:height .12s,border-radius .3s,transform .3s,top .3s}
.orb .eye.l{left:29%}.orb .eye.r{right:29%}
.orb .mouth{position:absolute;left:50%;top:62%;width:30%;height:calc(4% + var(--lvl) * 16%);translate:-50% 0;border-radius:0 0 40px 40px;border:3px solid #eaffff;border-top-width:0;box-shadow:0 4px 14px -2px var(--hud-glow,#00e5ff);transition:width .3s,border-radius .3s,height .06s linear}
.orb.blink .eye{height:2%!important;top:44%}
.orb.listening .face{transform:scale(1.04)}
.orb.thinking .eye,.orb[data-expr=thinking] .eye{height:6%;top:36%;transform:translateX(18%)}
.orb.thinking .mouth,.orb[data-expr=thinking] .mouth{width:16%;border-radius:20px;height:3%;border-top-width:3px;translate:-20% 0}
.orb[data-expr=happy] .eye,.orb[data-expr=proud] .eye{border-radius:50% 50% 0 0;height:7%;background:transparent;border:3px solid #eaffff;border-bottom:0;box-shadow:0 -4px 14px -4px var(--hud-glow,#00e5ff)}
.orb[data-expr=happy] .mouth{width:38%;border-radius:0 0 60px 60px}
.orb[data-expr=proud] .mouth{width:42%;border-radius:0 0 80px 80px}
.orb[data-expr=proud] .face{transform:translateY(-3%)}
.orb[data-expr=surprised] .eye{height:16%;width:13%}.orb[data-expr=surprised] .mouth{width:12%;height:12%;border-radius:50%;border-top-width:3px}
.orb[data-expr=curious] .eye.r{height:15%;top:35%}.orb[data-expr=curious] .face{transform:rotate(-6deg)}
.orb[data-expr=encouraging] .eye{border-radius:50% 50% 45% 45%}.orb[data-expr=encouraging] .mouth{width:34%}
.orb.booting .face{opacity:0;animation:faceon 1.6s .3s forwards}
@keyframes faceon{0%,30%{opacity:0}40%{opacity:.8}45%{opacity:.1}60%,100%{opacity:1}}
:is(.hud-call,.kiosk-holo) .orb.listening{--hud-glow:rgba(42,245,176,.6)}
.hud-call .orb.thinking{--hud-glow:rgba(255,181,71,.6);animation:corefloat 6s ease-in-out infinite}
.hud-call .orb.muted{filter:saturate(.2) brightness(.7)}
.hud-wave{width:min(900px,100%);height:56px;display:block;margin:-6px auto 0}
.hud-call .call-status{color:var(--hud-a);letter-spacing:.24em;font-size:13px;text-shadow:0 0 10px var(--hud-glow)}
.hud-captions{max-width:820px;padding:14px 18px;border-radius:16px;background:linear-gradient(180deg,rgba(0,229,255,.07),rgba(0,40,90,.12));border:1px solid rgba(0,229,255,.2);backdrop-filter:blur(6px)}
.hud-captions .cap-ai{color:#f0fdff;text-shadow:0 0 18px rgba(0,229,255,.35)}
.cap-ai.typing-on>div:last-child::after{content:"▍";color:var(--hud-a,#00e5ff);animation:blinkc .7s steps(1) infinite;margin-left:2px}
@keyframes blinkc{50%{opacity:0}}
.hud-call .ctl span{background:rgba(0,229,255,.08);border-color:rgba(0,229,255,.35);color:#bff4ff;box-shadow:0 0 18px -6px var(--hud-glow)}
.hud-call .ctl{color:#8fdcf0}
.hud-call #pre .orb.hud-core{width:min(220px,50vw);aspect-ratio:1}
@media (max-width:900px){.hud-grid{grid-template-columns:1fr}.hud-panel{display:none}.hud-core-wrap{max-width:360px;margin:0 auto}}
@media (prefers-reduced-motion:reduce){.hud-rings .r,.hud-scan,:is(.hud-call,.kiosk-holo) .orb.hud-core,:is(.hud-call,.kiosk-holo) .orb.hud-core::before,:is(.hud-call,.kiosk-holo) .orb.hud-core::after{animation:none}}
.geo-chip{font-size:12.5px;text-align:center;color:var(--muted);padding:6px 10px;border-radius:999px;background:var(--panel-2);border:1px solid var(--line)}
.geo-chip:empty{display:none}.geo-chip[data-state=ok]{color:#2af5b0;border-color:rgba(42,245,176,.35)}.geo-chip[data-state=denied],.geo-chip[data-state=unavailable],.geo-chip[data-state=unsupported]{color:#ffb547;border-color:rgba(255,181,71,.4)}
.kiosk-idle{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;background:rgba(3,8,20,.78);backdrop-filter:blur(8px);animation:qIn .3s}
.kiosk-idle>div{display:flex;flex-direction:column;gap:14px;align-items:center;text-align:center;padding:40px 54px;border-radius:28px;background:var(--panel);border:1px solid rgba(0,229,255,.35);box-shadow:0 0 80px -10px rgba(0,229,255,.45)}
.kiosk-idle b{font:800 34px var(--display)}.kiosk-idle i{font-style:normal;color:#00e5ff;font-weight:800}

/* ---------- Big LCD screens (kiosk) */
html.kiosk{font-size:clamp(16px,0.6vw + 9px,26px)}
html.kiosk .ctl span{width:clamp(60px,4.4vw,96px);height:clamp(60px,4.4vw,96px)}
html.kiosk .btn{min-height:clamp(44px,3vw,64px)}
html.kiosk .hud-call{max-width:min(96vw,2200px)}
html.kiosk .cap-ai{font-size:clamp(22px,1.7vw,44px)}
.kiosk-body{margin:0;min-height:100vh;background:radial-gradient(1200px 800px at 25% 40%,rgba(0,170,255,.16),transparent 70%),radial-gradient(900px 700px at 90% 90%,rgba(123,108,255,.18),transparent 70%),#030816;color:#e6f9ff;overflow-x:hidden}
.kiosk-bg{position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(0,229,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,255,.045) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(circle at 40% 45%,#000 20%,transparent 75%)}
.kiosk-bg i{position:absolute;width:3px;height:3px;border-radius:50%;background:#00e5ff;box-shadow:0 0 12px #00e5ff;animation:kfloat 14s linear infinite}
.kiosk-bg i:nth-child(1){left:12%;top:80%}.kiosk-bg i:nth-child(2){left:62%;top:90%;animation-delay:-5s}.kiosk-bg i:nth-child(3){left:85%;top:70%;animation-delay:-9s}
@keyframes kfloat{to{transform:translateY(-90vh);opacity:0}}
.kiosk{position:relative;min-height:100vh;display:flex;flex-direction:column;padding:clamp(14px,1.6vw,40px);gap:clamp(10px,1.4vw,30px);box-sizing:border-box}
.kiosk-top{display:flex;align-items:center;gap:20px}
.kiosk-brand{display:flex;align-items:center;gap:12px;font:600 clamp(18px,1.4vw,34px) var(--display);letter-spacing:.24em;color:#bdf4ff}
.kiosk-brand b{color:#fff;text-shadow:0 0 18px rgba(0,229,255,.7)}
.kiosk-brand .logo-mark{width:clamp(40px,3vw,72px);height:auto}
.kiosk-where{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;font-size:clamp(14px,1vw,24px);color:#8fdcf0}
.kiosk-where b{color:#fff}.kiosk-where small{opacity:.7;margin-left:6px}
.kiosk-clock{font:700 clamp(20px,1.8vw,46px) var(--display);letter-spacing:.08em;color:#00e5ff;text-shadow:0 0 16px rgba(0,229,255,.6);font-variant-numeric:tabular-nums}
.kiosk-main{flex:1;display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(16px,3vw,80px);align-items:center}
.kiosk-main.one{grid-template-columns:1fr;justify-items:center}
.kiosk-hero{display:flex;flex-direction:column;align-items:center;text-align:center;gap:clamp(8px,1vw,20px)}
.kiosk-holo{position:relative;width:min(38vw,62vh,820px);aspect-ratio:1;display:grid;place-items:center}
.kiosk-holo .orb.hud-core{width:54%}
.kiosk-greet{margin:0;font:800 clamp(38px,4.4vw,120px)/1.05 var(--display);background:linear-gradient(90deg,#fff,#7cf3ff 45%,#8d7bff);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 22px rgba(0,229,255,.35));min-height:1.1em}
.kiosk-greet span{display:inline-block;transition:opacity .35s,transform .35s,filter .35s}
.kiosk-greet span.out{opacity:0;transform:translateY(-14px) scale(.96);filter:blur(6px)}
.kiosk-sub{margin:0;font-size:clamp(16px,1.25vw,32px);color:#b9e9f7}
.kiosk-flags{display:flex;flex-wrap:wrap;justify-content:center;gap:clamp(6px,.6vw,14px);font-size:clamp(22px,1.8vw,46px)}
.kiosk-flags span{animation:kbob 3s ease-in-out infinite}.kiosk-flags span:nth-child(2n){animation-delay:-1.5s}
@keyframes kbob{50%{transform:translateY(-6px)}}
.kiosk-champs{width:min(560px,100%);padding:14px 18px;border-radius:18px;border:1px solid rgba(0,229,255,.22);background:linear-gradient(180deg,rgba(0,229,255,.07),rgba(0,229,255,.01));text-align:left}
.kc-row{display:flex;align-items:center;gap:12px;padding:7px 4px;font-size:clamp(15px,1vw,26px);border-bottom:1px dashed rgba(0,229,255,.12);animation:hudline .5s calc(var(--i) * .12s) both}
.kc-row b{width:1.8em;text-align:center}.kc-row span{flex:1;font-weight:700}.kc-row i{font-style:normal;color:#00e5ff;font-weight:700}.kc-row em{font-style:normal}
.kiosk-panel{display:flex;flex-direction:column;gap:clamp(10px,1vw,22px);max-width:900px;width:100%;justify-self:center}
.kiosk-card{padding:clamp(22px,2.2vw,56px);border-radius:clamp(20px,1.6vw,36px);background:linear-gradient(160deg,rgba(18,30,60,.86),rgba(8,14,32,.9));border:1px solid rgba(0,229,255,.28);box-shadow:0 0 0 1px rgba(0,229,255,.05) inset,0 40px 120px -40px rgba(0,180,255,.55);backdrop-filter:blur(10px);animation:hudin .7s both}
.kiosk-card.wide{max-width:760px;width:100%}
.kiosk-card h2{margin:0 0 6px;font:800 clamp(26px,2.2vw,58px) var(--display);display:flex;align-items:center;gap:12px}
.kiosk-card .input{font-size:clamp(18px,1.3vw,32px);height:clamp(52px,3.6vw,88px)}
.kiosk-card .field>span{font-size:clamp(13px,.85vw,20px)}
.kiosk-card .k-go{height:clamp(58px,4vw,96px);font-size:clamp(20px,1.5vw,36px);border-radius:18px;background:linear-gradient(90deg,#00c6ff,#6c5bff);box-shadow:0 18px 50px -14px rgba(0,198,255,.8)}
.osk{display:flex;flex-direction:column;gap:clamp(5px,.4vw,10px);padding:clamp(10px,.8vw,18px);border-radius:22px;background:rgba(6,14,34,.8);border:1px solid rgba(0,229,255,.18)}
.osk>div{display:flex;gap:clamp(5px,.4vw,10px);justify-content:center}
.osk button{flex:1;max-width:clamp(44px,4vw,96px);height:clamp(48px,3.6vw,86px);border-radius:12px;border:1px solid rgba(0,229,255,.25);background:linear-gradient(180deg,rgba(0,229,255,.1),rgba(0,229,255,.03));color:#e6fbff;font:700 clamp(16px,1.2vw,30px) var(--display);cursor:pointer;transition:transform .08s,background .15s}
.osk button.wide{max-width:none;flex:2}.osk button.on{background:#00e5ff;color:#001826}
.osk button.hit,.osk button:active{transform:scale(.92);background:rgba(0,229,255,.45)}
.kiosk-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
@media (max-width:980px){.kiosk-main{grid-template-columns:1fr}.kiosk-holo{width:min(70vw,360px)}.kiosk-champs{display:none}}
@media (prefers-reduced-motion:reduce){.kiosk-bg i,.kiosk-flags span{animation:none}}
/* HUD + big screens always use the dark holographic palette, whatever the app theme */
.hud-call,.kiosk-body,.kiosk-idle{--bg:#060a18;--panel:rgba(255,255,255,.045);--panel-2:rgba(255,255,255,.075);--panel-solid:#0f1631;--line:rgba(0,229,255,.14);--line-2:rgba(0,229,255,.28);--text:#e6f9ff;--text-2:#bfe9f5;--muted:#86b3c6;color-scheme:dark;color:var(--text)}
.hud-call .pill{background:rgba(0,229,255,.1);color:#bff4ff;border:1px solid rgba(0,229,255,.3);font-variant-numeric:tabular-nums}
.hud-call .call-top .btn-ghost{color:#bff4ff;border-color:rgba(0,229,255,.3)}
.kiosk-card .input,.kiosk-card .select{background:rgba(0,229,255,.06);color:#fff;border:1px solid rgba(0,229,255,.3)}
.kiosk-card .input:focus{border-color:#00e5ff;box-shadow:0 0 0 4px rgba(0,229,255,.18)}
.kiosk-card .input-icon .ic,.kiosk-card .eye{color:#7fdcf5}
.kiosk-body .geo-chip{background:rgba(0,229,255,.06);border-color:rgba(0,229,255,.2)}
/* fit everything on one 16:9 screen (1080p → 4K) */
.kiosk-holo{width:min(34vw,50vh,820px)}
.kiosk-card{padding:clamp(18px,3.2vh,56px) clamp(20px,2.2vw,56px)}
.kiosk-card h2{font-size:clamp(24px,4vh,58px)}
.kiosk-card .input{height:clamp(48px,5.8vh,88px)}
.kiosk-card .k-go{height:clamp(54px,6.6vh,96px)}
.kiosk-card .stack{gap:clamp(8px,1.4vh,20px)}
.osk button{height:clamp(42px,5.6vh,86px)}
.kiosk-greet{font-size:clamp(36px,7vh,120px)}
.kiosk-hero{gap:clamp(6px,1.4vh,20px)}
.kiosk-champs .kc-row{padding:clamp(3px,.6vh,8px) 4px}
.kiosk-holo{width:min(32vw,44vh,820px)}
@media (max-height:1250px){.kiosk-champs .kc-row:nth-child(n+5){display:none}.kiosk{padding-top:clamp(10px,1.6vh,40px)}}

/* ---------- Arcade Quest (endless levels) */
.aq-hero{--wc:#00e5ff;--wb:#0b2a46;position:relative;overflow:hidden;display:grid;grid-template-columns:1.4fr 1fr;gap:20px;align-items:center;padding:26px 28px;border-radius:26px;color:#fff;background:radial-gradient(500px 260px at 15% 0%,color-mix(in srgb,var(--wc) 45%,transparent),transparent 70%),linear-gradient(135deg,var(--wb),#060a18);border:1px solid color-mix(in srgb,var(--wc) 40%,transparent);box-shadow:0 30px 70px -30px color-mix(in srgb,var(--wc) 70%,transparent)}
.aq-hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(circle,rgba(255,255,255,.18) 1px,transparent 1.5px);background-size:26px 26px;mask-image:linear-gradient(90deg,transparent,#000 70%);pointer-events:none}
.aq-tag{display:inline-flex;align-items:center;gap:6px;font:800 11px var(--display);letter-spacing:.2em;color:var(--wc);padding:5px 10px;border-radius:999px;background:rgba(0,0,0,.25);border:1px solid color-mix(in srgb,var(--wc) 45%,transparent)}
.aq-hero h2{font:800 clamp(24px,3vw,36px) var(--display);margin:10px 0 6px;display:flex;align-items:center;gap:10px}
.aq-emoji{font-size:1.3em;animation:kbob 3s ease-in-out infinite}
.aq-hero p{color:#d6e6ff;margin:0 0 14px}
.aq-go{background:linear-gradient(90deg,var(--wc),#7b6cff);color:#03101c;box-shadow:0 14px 34px -10px var(--wc);animation:aqpulse 2.2s ease-in-out infinite}
@keyframes aqpulse{50%{transform:scale(1.04)}}
.aq-stats{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.aq-stats div{padding:14px;border-radius:16px;background:rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.1);text-align:center}
.aq-stats b{display:block;font:800 24px var(--display)}.aq-stats span{font-size:12px;color:#b9c8ea}
.aq-rules{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.aq-rules div{padding:12px;border-radius:14px;background:var(--panel-2);border:1px solid var(--line)}
.aq-rules b{display:block;margin-bottom:4px}.aq-rules span{font-size:13px;color:var(--text-2)}
.aq-climber{display:flex;align-items:center;gap:10px;padding:8px 2px;border-bottom:1px dashed var(--line)}
.aq-climber b{width:1.6em;text-align:center}.aq-climber span{flex:1;font-weight:700}.aq-climber i{font-style:normal;font-weight:800;color:var(--accent-2)}
@media (max-width:820px){.aq-hero{grid-template-columns:1fr}.aq-rules{grid-template-columns:1fr}}
/* map */
.aq-map-wrap{--wc:#00e5ff;--wb:#0b2a46;max-width:760px;margin:0 auto}
.aq-map-head{position:sticky;top:calc(var(--top) + 8px);z-index:5;display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:18px;background:color-mix(in srgb,var(--wb) 88%,transparent);backdrop-filter:blur(10px);border:1px solid color-mix(in srgb,var(--wc) 35%,transparent);color:#fff;margin-bottom:14px}
.aq-map-head .btn-ghost{color:#fff;border-color:rgba(255,255,255,.2)}
.aq-map-title{flex:1;display:flex;align-items:center;gap:10px;min-width:0}.aq-map-title>span{font-size:30px}
.aq-map-title b{display:block;font:800 17px var(--display);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.aq-map-title small{color:#c6d4f5;font-size:12px}
.aq-map{position:relative;border-radius:28px;overflow:hidden;background:radial-gradient(600px 400px at 50% 10%,color-mix(in srgb,var(--wc) 25%,transparent),transparent 70%),linear-gradient(180deg,#060a18,var(--wb));border:1px solid color-mix(in srgb,var(--wc) 30%,transparent)}
.aq-map-bg i{position:absolute;font-size:34px;opacity:.12;font-style:normal;animation:kbob 6s ease-in-out infinite}
.aq-path{position:absolute;inset:0;width:100%;height:100%}
.aq-path polyline{fill:none;stroke:color-mix(in srgb,var(--wc) 55%,transparent);stroke-width:10;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:2 16;filter:drop-shadow(0 0 6px var(--wc))}
.aq-node{position:absolute;transform:translate(-50%,-50%);width:58px;height:58px;border-radius:50%;display:grid;place-items:center;text-decoration:none;color:#fff;font:800 15px var(--display);background:linear-gradient(160deg,color-mix(in srgb,var(--wc) 80%,#fff),color-mix(in srgb,var(--wc) 60%,#000));box-shadow:0 6px 0 color-mix(in srgb,var(--wc) 40%,#000),0 10px 24px -6px var(--wc);transition:transform .15s;z-index:2}
.aq-node:hover{transform:translate(-50%,-50%) scale(1.08)}
.aq-node.locked{background:linear-gradient(160deg,#3a4466,#1d2440);box-shadow:0 6px 0 #10162b;color:#8b95bd}
.aq-node.locked .ic{width:18px;height:18px}
.aq-node.boss{width:72px;height:72px;font-size:17px}.aq-node.mega{width:90px;height:90px;font-size:19px;background:linear-gradient(160deg,#ffe08a,#ff8a3d);box-shadow:0 7px 0 #8a4310,0 14px 34px -6px #ffb547;color:#3a1a00}
.aq-node.mega.locked{background:linear-gradient(160deg,#5a4a2a,#2a2010);color:#bba67a}
.aq-node.treasure{background:linear-gradient(160deg,#ffe58a,#e2a400);color:#3a2a00;box-shadow:0 6px 0 #7a5a00,0 10px 24px -6px #ffd24a}
.aq-node.current{animation:aqbounce 1.4s ease-in-out infinite;outline:4px solid #fff;outline-offset:4px}
@keyframes aqbounce{50%{transform:translate(-50%,-62%)}}
.aq-badge{position:absolute;top:-14px;right:-10px;font-size:22px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.5))}
.aq-stars{position:absolute;bottom:-18px;left:50%;transform:translateX(-50%);font-size:15px;color:#ffd24a;letter-spacing:-1px;text-shadow:0 1px 3px rgba(0,0,0,.6);white-space:nowrap}
.aq-stars em{font-style:normal;color:rgba(255,255,255,.25)}
.aq-play-tag{position:absolute;bottom:-26px;left:50%;transform:translateX(-50%);font:800 11px var(--display);letter-spacing:.14em;padding:3px 9px;border-radius:999px;background:#fff;color:#0b1430}
.aq-gate{position:absolute;left:50%;transform:translateX(-50%);padding:8px 16px;border-radius:999px;background:rgba(0,0,0,.45);color:#fff;font:700 13px var(--display);border:1px solid rgba(255,255,255,.15);white-space:nowrap;z-index:3}
/* level play */
.aq-play .p-head{border-radius:18px;padding:8px 10px;background:linear-gradient(90deg,color-mix(in srgb,var(--wb) 70%,transparent),transparent)}
.aq-boss-banner{text-align:center;font:800 14px var(--display);letter-spacing:.22em;padding:8px;margin:8px 0;border-radius:14px;color:#fff;background:linear-gradient(90deg,#ff5c7a,#7b6cff);animation:aqpulse 1.8s ease-in-out infinite}
.aq-mega .aq-boss-banner{background:linear-gradient(90deg,#ffb547,#ff5c7a,#7b6cff)}
.aq-timer{height:8px;border-radius:999px;background:var(--line);overflow:hidden;margin:8px 0}
.aq-timer i{display:block;height:100%;width:100%;border-radius:inherit;background:linear-gradient(90deg,#2af5b0,#00d2ff)}
.aq-timer i.low{background:linear-gradient(90deg,#ff5c7a,#ffb547)}
.aq-big-stars{display:flex;justify-content:center;gap:10px;font-size:64px;line-height:1;margin:6px 0 10px}
.aq-big-stars span{color:var(--line-2);transform:scale(.6);opacity:.4;transition:.3s}
.aq-big-stars span.on{color:#ffd24a;text-shadow:0 0 24px rgba(255,210,74,.8);animation:aqstar .55s var(--d) cubic-bezier(.2,1.6,.4,1) both}
.aq-big-stars span:nth-child(2){font-size:84px;transform:translateY(-10px) scale(.6)}
@keyframes aqstar{from{transform:scale(0) rotate(-90deg);opacity:0}to{transform:scale(1) rotate(0);opacity:1}}
.aq-rewards{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:6px 0 14px}
.aq-rewards span{padding:6px 12px;border-radius:999px;background:var(--panel-2);border:1px solid var(--line-2);font-weight:700}
@media (max-width:600px){.aq-map-head{flex-wrap:wrap;top:calc(var(--top) + 4px)}.aq-map-title{order:-1;flex-basis:100%}.aq-map-head .btn-primary{margin-left:auto}.aq-node{width:52px;height:52px}.aq-node.boss{width:62px;height:62px}.aq-node.mega{width:76px;height:76px}}

/* ---------- three sign-in gates, each with its own look */
.gate{position:relative;overflow:hidden}
.gate::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--gate-grad)}
.gate-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;border-radius:999px;background:color-mix(in srgb,var(--gate-c) 14%,transparent);border:1px solid color-mix(in srgb,var(--gate-c) 40%,transparent);margin-bottom:6px}
.gate-badge span{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--gate-grad);color:#fff}
.gate-badge span .ic{width:16px;height:16px}
.gate-badge b{font:800 11px var(--display);letter-spacing:.18em;color:var(--gate-c)}
.gate .gate-go{background:var(--gate-grad);box-shadow:0 14px 34px -12px var(--gate-c)}
.gate-switch{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);text-align:center;font-size:13px}
.gate-switch a{color:var(--text-2);text-decoration:none;display:inline-flex;align-items:center;gap:6px}.gate-switch a:hover{color:var(--gate-c)}
.gate-switch .ic{width:15px;height:15px}
.gate-admin{--gate-c:#ff9f43;--gate-grad:linear-gradient(120deg,#ff5c7a,#ff9f43)}
.gate-admin h1{letter-spacing:.01em}
.gate-school{--gate-c:#16c79a;--gate-grad:linear-gradient(120deg,#0fb38a,#00b8ff)}
.gate-student{--gate-c:#7b6cff;--gate-grad:linear-gradient(120deg,#7b6cff,#ff5ca8 60%,#ffb547)}
.gate-student h1{background:var(--gate-grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- today's class period */
.period-card .bar{margin:4px 0 14px}
.period-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.period-step{position:relative;display:flex;flex-direction:column;gap:8px;padding:14px 12px 12px;border-radius:16px;background:var(--panel-2);border:1px solid var(--line);text-decoration:none;color:var(--text);transition:.2s}
.period-step:hover{transform:translateY(-3px);border-color:var(--accent)}
.period-step b{display:block;font-size:14px}.period-step small{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.period-step .ps-n{position:absolute;top:10px;right:10px;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font:800 12px var(--display);background:var(--line);color:var(--text-2)}
.period-step .ps-n .ic{width:14px;height:14px}
.period-step .ps-ic{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--grad);color:#fff}
.period-step em{font-style:normal;font-size:12px;font-weight:700;color:var(--accent-2)}
.period-step.done{border-color:rgba(41,217,154,.45);background:linear-gradient(160deg,rgba(41,217,154,.12),transparent)}
.period-step.done .ps-n{background:var(--green);color:#04150f}
@media (max-width:980px){.period-steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.period-steps{grid-template-columns:1fr}}


/* ---------- light-mode readability (placeholders, hints, chips, small stats) */
.input::placeholder,textarea::placeholder{color:#8c95c4;opacity:1}
[data-theme="light"] .input::placeholder,[data-theme="light"] textarea::placeholder{color:#6b7399;opacity:1}
[data-theme="light"] .hint{color:#545d8a}
[data-theme="light"] .input-icon .ic,[data-theme="light"] .input-wrap .eye{color:#5f6894}
[data-theme="light"] .geo-chip{background:#f4f6ff;border-color:#d6dbf3;color:#545d8a}
[data-theme="light"] .geo-chip[data-state=ok]{color:#0a7a54;border-color:rgba(10,138,95,.35);background:#effbf6}
[data-theme="light"] .geo-chip[data-state=denied],[data-theme="light"] .geo-chip[data-state=unavailable],[data-theme="light"] .geo-chip[data-state=unsupported]{color:#8a5200;border-color:rgba(168,100,0,.35);background:#fff8ec}
[data-theme="light"] .gate-admin{--gate-c:#c4462a}
[data-theme="light"] .gate-school{--gate-c:#0a7f62}
[data-theme="light"] .gate-student{--gate-c:#5b47e0}
[data-theme="light"] .word-diff .ok{color:#0a7a54}[data-theme="light"] .word-diff .miss{color:#b01d43}
.card .aq-stats span{color:var(--muted)}
.aq-hero .aq-stats span{color:#b9c8ea}

/* ---------- location binding switch */
.loc-switch{margin:4px 0 12px;padding:10px 12px;border-radius:12px;background:var(--panel-2);border:1px solid var(--line)}
.switch.sm{gap:6px}.switch.sm i{transform:scale(.85);transform-origin:left center}
.loc-bar{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;margin-bottom:12px;font-size:14px;border:1px solid}
.loc-bar.on{background:rgba(41,217,154,.1);border-color:rgba(41,217,154,.35)}
.loc-bar.off{background:rgba(255,181,71,.1);border-color:rgba(255,181,71,.4)}
.loc-bar>.ic{flex:none}