/* ============================================================
   ELEVENLABS TTS PREMIUM — dark studio identity  ·  v2
   Display: Outfit · Body: Inter · Mono: JetBrains Mono
   ============================================================ */
:root{
  --bg:#08070e; --surface:#12101d; --surface2:#1a1730; --card:#131120;
  --border:#252140; --border-2:#332e52;
  --text:#eeebf7; --muted:#9c98b6; --faint:#6b6786;
  --acc:#a78bfa; --acc-2:#8b5cf6; --acc2:#ec4899; --cyan:#22d3ee; --gold:#fbbf24; --ok:#34d399; --danger:#fb7185;
  --grad:linear-gradient(135deg,#8b5cf6,#ec4899);
  --grad-cyan:linear-gradient(135deg,#8b5cf6,#22d3ee);
  --grad-soft:linear-gradient(135deg,rgba(139,92,246,.16),rgba(236,72,153,.12));
  --shadow-sm:0 2px 8px -2px rgba(0,0,0,.4);
  --shadow:0 20px 50px -20px rgba(0,0,0,.75);
  --shadow-lg:0 40px 80px -30px rgba(0,0,0,.85);
  --glow:0 0 40px -6px rgba(139,92,246,.45);
  --ring:0 0 0 4px color-mix(in srgb,var(--acc) 22%,transparent);
  --r-sm:10px; --r:14px; --r-lg:20px; --r-xl:28px; --nav-h:68px; --maxw:1180px;
  --ff-disp:'Outfit',system-ui,sans-serif; --ff:'Inter',system-ui,sans-serif; --ff-mono:'JetBrains Mono',monospace;
  /* motion */
  --e-out:cubic-bezier(.22,1,.36,1);
  --e-spring:cubic-bezier(.34,1.4,.5,1);
  --t-fast:.16s var(--e-out); --t:.28s var(--e-out); --t-slow:.5s var(--e-out);
  --hair:color-mix(in srgb,var(--text) 8%,transparent);
}
:root[data-theme="light"]{
  --bg:#f7f6fc; --surface:#ffffff; --surface2:#f1eff9; --card:#ffffff;
  --border:#e6e3f1; --border-2:#d5d1e8;
  --text:#16142a; --muted:#5d5975; --faint:#948fae;
  --acc:#7c3aed; --acc-2:#6d28d9;
  --shadow-sm:0 2px 8px -2px rgba(80,40,160,.1);
  --shadow:0 16px 40px -20px rgba(80,40,160,.28);
  --shadow-lg:0 34px 70px -30px rgba(80,40,160,.34);
  --glow:0 0 30px -8px rgba(124,58,237,.3);
  --grad-soft:linear-gradient(135deg,rgba(124,58,237,.1),rgba(236,72,153,.08));
  --hair:color-mix(in srgb,var(--text) 7%,transparent);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px)}
body{margin:0;font-family:var(--ff);background:var(--bg);color:var(--text);font-size:15.5px;line-height:1.65;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--ff-disp);font-weight:800;line-height:1.1;margin:0;letter-spacing:-.025em;text-wrap:balance}
p{text-wrap:pretty}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
input,button,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
::selection{background:var(--acc2);color:#fff}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.mono{font-family:var(--ff-mono);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* custom scrollbar */
*::-webkit-scrollbar{width:11px;height:11px}
*::-webkit-scrollbar-track{background:transparent}
*::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:99px;border:3px solid var(--bg)}
*::-webkit-scrollbar-thumb:hover{background:var(--acc)}

/* ambient aurora bg */
body::before{content:"";position:fixed;inset:-20%;z-index:-2;pointer-events:none;
  background:radial-gradient(680px 520px at 14% -6%,rgba(139,92,246,.20),transparent 62%),
             radial-gradient(600px 500px at 88% 2%,rgba(236,72,153,.15),transparent 60%),
             radial-gradient(700px 600px at 60% 100%,rgba(34,211,238,.07),transparent 60%);
  animation:aurora 26s ease-in-out infinite alternate}
@keyframes aurora{
  0%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(-1.5%,1.5%,0) scale(1.06)}
  100%{transform:translate3d(1.5%,-1%,0) scale(1.02)}}
/* subtle grain */
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.032;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")}

/* loadbar */
#loadbar{position:fixed;top:0;left:0;height:2.5px;width:0;z-index:9999;background:var(--grad);
  box-shadow:0 0 14px var(--acc);transition:width .3s var(--e-out),opacity .4s;opacity:0;border-radius:0 3px 3px 0}
#loadbar.on{opacity:1}

/* ============ NAV ============ */
.nav{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--bg) 72%,transparent);
  backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);
  border-bottom:1px solid transparent;transition:border-color var(--t),background var(--t),box-shadow var(--t)}
.nav.stuck{border-bottom-color:var(--border);box-shadow:0 8px 30px -14px rgba(0,0,0,.5)}
.nav-in{height:var(--nav-h);display:flex;align-items:center;gap:20px;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--ff-disp);font-weight:800;font-size:18px;
  letter-spacing:-.03em;flex-shrink:0;transition:transform var(--t-fast)}
.brand:hover{transform:translateY(-1px)}
.brand .logo{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:var(--grad);
  box-shadow:var(--glow);color:#fff;transition:transform var(--t),box-shadow var(--t)}
.brand:hover .logo{transform:rotate(-8deg) scale(1.06);box-shadow:0 0 44px -4px rgba(236,72,153,.6)}
.nav-links{display:flex;gap:2px;margin-left:8px;position:relative}
.nav-links a{position:relative;padding:8px 14px;border-radius:10px;color:var(--muted);font-weight:600;font-size:14.5px;
  transition:color var(--t-fast)}
.nav-links a::after{content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;border-radius:2px;
  background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform var(--t)}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:var(--text)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:9px}
.wallet{display:flex;align-items:center;gap:8px;background:var(--surface2);border:1px solid var(--border);
  padding:7px 13px;border-radius:11px;font-weight:700;font-size:14px;transition:border-color var(--t-fast),transform var(--t-fast)}
.wallet:hover{border-color:var(--acc);transform:translateY(-1px)}
.wallet .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.82)}}
.icon-btn{width:38px;height:38px;border-radius:11px;border:1px solid var(--border);background:var(--surface);
  display:grid;place-items:center;cursor:pointer;color:var(--muted);transition:var(--t-fast);flex-shrink:0}
.icon-btn:hover{color:var(--text);border-color:var(--border-2);transform:translateY(-1px)}
.icon-btn:active{transform:scale(.94)}
.nav-toggle{display:none}

/* ============ BUTTONS ============ */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 20px;
  border-radius:12px;font-weight:700;font-size:14.5px;border:1px solid transparent;cursor:pointer;white-space:nowrap;
  font-family:var(--ff-disp);overflow:hidden;isolation:isolate;
  transition:transform var(--t-fast),box-shadow var(--t),filter var(--t-fast),border-color var(--t-fast),color var(--t-fast),background var(--t-fast)}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,transparent 20%,rgba(255,255,255,.22),transparent 80%);
  transform:translateX(-120%);transition:transform .6s var(--e-out)}
.btn:hover::before{transform:translateX(120%)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.985)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--glow),var(--shadow-sm);background-size:150% 150%}
.btn-primary:hover{filter:brightness(1.07);box-shadow:0 0 48px -6px rgba(236,72,153,.5),0 10px 24px -12px rgba(0,0,0,.6)}
.btn-ghost{background:var(--surface);border-color:var(--border-2);color:var(--text)}
.btn-ghost:hover{border-color:var(--acc);color:var(--acc);background:color-mix(in srgb,var(--acc) 7%,var(--surface))}
.btn-soft{background:color-mix(in srgb,var(--acc) 15%,transparent);color:var(--acc)}
.btn-soft:hover{background:var(--acc);color:#fff}
.btn-ok{background:var(--ok);color:#04231a}
.btn-danger{background:color-mix(in srgb,var(--danger) 15%,transparent);color:var(--danger)}
.btn-danger:hover{background:var(--danger);color:#fff}
.btn-block{width:100%}
.btn-sm{padding:8px 14px;font-size:13.5px;border-radius:10px}
.btn-lg{padding:15px 28px;font-size:16px;border-radius:14px}
.btn[disabled],.btn.is-loading{opacity:.55;cursor:not-allowed;pointer-events:none;transform:none}
.btn.is-loading::after{content:"";width:15px;height:15px;border:2px solid currentColor;border-right-color:transparent;
  border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ============ BADGES / CARDS ============ */
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:12.5px;font-weight:700;
  border:1px solid transparent;white-space:nowrap}
.badge-acc{background:color-mix(in srgb,var(--acc) 14%,transparent);color:var(--acc);border-color:color-mix(in srgb,var(--acc) 24%,transparent)}
.badge-ok{background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok);border-color:color-mix(in srgb,var(--ok) 26%,transparent)}
.badge-gold{background:color-mix(in srgb,var(--gold) 15%,transparent);color:var(--gold);border-color:color-mix(in srgb,var(--gold) 26%,transparent)}
.badge-danger{background:color-mix(in srgb,var(--danger) 14%,transparent);color:var(--danger);border-color:color-mix(in srgb,var(--danger) 26%,transparent)}
.badge-mut{background:var(--surface2);color:var(--muted);border-color:var(--border)}

.card{position:relative;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);
  transition:border-color var(--t),transform var(--t),box-shadow var(--t)}
.card-hov:hover{border-color:var(--border-2);transform:translateY(-3px);box-shadow:var(--shadow)}
.pad{padding:24px}
.pad-lg{padding:30px}
.glass{background:color-mix(in srgb,var(--card) 68%,transparent);backdrop-filter:blur(14px)}
/* gradient hairline on top of a card */
.card-lit::before{content:"";position:absolute;top:-1px;left:14%;right:14%;height:1px;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--acc),transparent);opacity:.75}

/* ============ HERO ============ */
.hero{position:relative;text-align:center;padding:92px 0 64px;overflow:hidden}
.hero .eyebrow{margin-bottom:22px}
.hero h1{font-size:clamp(35px,6.2vw,66px);line-height:1.03;margin-bottom:22px;letter-spacing:-.035em}
.hero p.lead{color:var(--muted);font-size:clamp(16px,2vw,19.5px);max-width:56ch;margin:0 auto 34px}
.hero .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
/* animated gradient on hero headline */
.hero h1 .grad-text{background:linear-gradient(110deg,#a78bfa,#ec4899,#22d3ee,#a78bfa);background-size:300% 100%;
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shift 9s linear infinite}
@keyframes shift{to{background-position:300% 0}}
.pills{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.pill{display:inline-flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--border);
  padding:8px 15px;border-radius:999px;font-size:13.5px;font-weight:600;color:var(--muted);
  transition:transform var(--t-fast),border-color var(--t-fast),color var(--t-fast)}
.pill:hover{transform:translateY(-2px);border-color:var(--acc);color:var(--text)}
.pill b{color:var(--ok)}

/* waveform equalizer */
.wave{display:flex;align-items:center;justify-content:center;gap:5px;height:74px;margin:10px auto 0;max-width:520px}
.wave span{width:6px;border-radius:6px;background:var(--grad);animation:eq 1.15s var(--e-out) infinite;opacity:.85}
@keyframes eq{0%,100%{height:12px;opacity:.5}50%{height:56px;opacity:1}}

/* mock player */
.player{max-width:580px;margin:44px auto 0;background:var(--card);border:1px solid var(--border);border-radius:var(--r-xl);
  padding:20px 24px;box-shadow:var(--shadow);display:flex;align-items:center;gap:18px;
  transition:transform var(--t),box-shadow var(--t),border-color var(--t)}
.player:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--border-2)}
.player .play{position:relative;width:56px;height:56px;border-radius:50%;background:var(--grad);display:grid;place-items:center;
  color:#fff;flex-shrink:0;cursor:pointer;box-shadow:var(--glow);font-size:19px;border:0;transition:transform var(--t-fast)}
.player .play:hover{transform:scale(1.07)}
.player .play:active{transform:scale(.95)}
.player.playing .play::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--acc);
  animation:ripple 1.6s var(--e-out) infinite}
@keyframes ripple{0%{transform:scale(.9);opacity:.8}100%{transform:scale(1.5);opacity:0}}
.player .pbar{flex:1;text-align:left;min-width:0}
.player .pbar .lbl{font-size:13px;color:var(--muted);margin-bottom:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player .track{height:40px;display:flex;align-items:center;gap:3px}
.player .track span{flex:1;background:var(--border-2);border-radius:3px;height:7px;transition:height .25s var(--e-out),background .25s}
.player.playing .track span{background:var(--grad);animation:eq2 .95s var(--e-out) infinite}
@keyframes eq2{0%,100%{height:6px}50%{height:30px}}

/* ============ SECTION ============ */
.section{padding:72px 0;position:relative}
.sec-head{text-align:center;max-width:640px;margin:0 auto 46px}
.sec-head .eyebrow{color:var(--acc);font-weight:700;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}
.sec-head h2{font-size:clamp(27px,3.7vw,42px);margin-bottom:14px}
.sec-head p{color:var(--muted);font-size:17px;margin:0}
/* section divider hairline */
.hr{height:1px;border:0;margin:0;background:linear-gradient(90deg,transparent,var(--border),transparent)}

/* feature grid */
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(285px,1fr));gap:18px}
.feat .f{position:relative;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px;
  overflow:hidden;transition:transform var(--t),border-color var(--t),box-shadow var(--t)}
.feat .f::before{content:"";position:absolute;inset:0;background:var(--grad-soft);opacity:0;transition:opacity var(--t)}
.feat .f>*{position:relative}
.feat .f:hover{border-color:var(--border-2);transform:translateY(-5px);box-shadow:var(--shadow)}
.feat .f:hover::before{opacity:1}
.feat .f .ic{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;font-size:23px;margin-bottom:17px;
  background:color-mix(in srgb,var(--acc) 13%,transparent);border:1px solid color-mix(in srgb,var(--acc) 20%,transparent);
  transition:transform var(--t-slow) var(--e-spring)}
.feat .f:hover .ic{transform:translateY(-3px) rotate(-7deg) scale(1.07)}
.feat .f h3{font-size:19px;margin-bottom:8px}
.feat .f p{color:var(--muted);font-size:14.5px;margin:0}

/* use cases */
.uses{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:14px}
.use{position:relative;border-radius:var(--r-lg);padding:24px 20px;color:#fff;overflow:hidden;min-height:138px;
  display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate;
  transition:transform var(--t),box-shadow var(--t)}
.use::after{content:"";position:absolute;inset:0;z-index:-1;background:rgba(0,0,0,.16);opacity:0;transition:opacity var(--t)}
.use:hover{transform:translateY(-6px) scale(1.015);box-shadow:var(--shadow)}
.use:hover::after{opacity:1}
.use .big{font-size:31px;margin-bottom:auto;transition:transform var(--t-slow) var(--e-spring)}
.use:hover .big{transform:scale(1.16) rotate(-6deg)}
.use b{font-family:var(--ff-disp);font-size:18px}
.use span{font-size:12.5px;opacity:.88}

/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:24px;position:relative}
.step{position:relative;padding-left:8px}
.step .n{width:46px;height:46px;border-radius:14px;background:var(--surface);border:1px solid var(--border);display:grid;
  place-items:center;font-family:var(--ff-disp);font-weight:800;font-size:19px;color:var(--acc);margin-bottom:17px;
  transition:transform var(--t) var(--e-spring),border-color var(--t),box-shadow var(--t)}
.step:hover .n{transform:translateY(-3px) scale(1.06);border-color:var(--acc);box-shadow:var(--glow)}
.step h3{font-size:19px;margin-bottom:8px}
.step p{color:var(--muted);font-size:14.5px;margin:0}

/* ============ PRICING ============ */
.price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:20px;align-items:stretch}
.plan{position:relative;background:var(--card);border:1px solid var(--border);border-radius:var(--r-xl);padding:30px 26px;
  display:flex;flex-direction:column;overflow:hidden;isolation:isolate;
  transition:transform var(--t),border-color var(--t),box-shadow var(--t)}
.plan::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--grad-soft);opacity:0;transition:opacity var(--t)}
.plan:hover{border-color:var(--border-2);transform:translateY(-6px);box-shadow:var(--shadow)}
.plan:hover::before{opacity:1}
.plan.pop{border-color:color-mix(in srgb,var(--acc) 55%,transparent);box-shadow:var(--glow)}
.plan.pop::after{content:"PHỔ BIẾN NHẤT";position:absolute;top:14px;right:-34px;width:132px;text-align:center;
  transform:rotate(45deg);background:var(--grad);color:#fff;font-size:10px;font-weight:800;letter-spacing:.08em;
  padding:5px 0;font-family:var(--ff-disp);box-shadow:var(--shadow-sm)}
.plan h3{font-size:21px;margin-bottom:6px}
.plan .p-price{font-family:var(--ff-disp);font-size:37px;font-weight:800;letter-spacing:-.035em;margin:14px 0 2px;line-height:1}
.plan .p-old{color:var(--faint);text-decoration:line-through;font-size:14.5px}
.plan .p-save{display:inline-block;margin-left:7px;font-size:12px;font-weight:800;color:var(--ok);text-decoration:none}
.plan ul{list-style:none;padding:0;margin:20px 0;display:flex;flex-direction:column;gap:11px}
.plan li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--muted)}
.plan li::before{content:"✓";color:var(--ok);font-weight:800;flex-shrink:0}
.plan .btn{margin-top:auto}

/* ============ FAQ ============ */
.faq{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.qa{background:var(--card);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;
  transition:border-color var(--t),box-shadow var(--t)}
.qa:hover{border-color:var(--border-2)}
.qa[open]{border-color:color-mix(in srgb,var(--acc) 40%,transparent);box-shadow:var(--shadow-sm)}
.qa summary{padding:18px 22px;font-weight:700;font-family:var(--ff-disp);cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:10px;transition:color var(--t-fast)}
.qa summary::-webkit-details-marker{display:none}
.qa summary:hover{color:var(--acc)}
.qa summary::after{content:"+";color:var(--acc);font-size:23px;font-weight:400;transition:transform var(--t);flex-shrink:0}
.qa[open] summary::after{transform:rotate(135deg)}
.qa .qa-b{overflow:hidden}
.qa p{padding:0 22px 20px;margin:0;color:var(--muted);font-size:14.5px}
.qa[open] .qa-b{animation:reveal-h .34s var(--e-out)}
@keyframes reveal-h{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* cta band */
.cta-band{position:relative;text-align:center;padding:64px 30px;border-radius:var(--r-xl);overflow:hidden;
  background:var(--grad);color:#fff;box-shadow:var(--shadow);isolation:isolate}
.cta-band::before{content:"";position:absolute;inset:-50%;z-index:-1;
  background:radial-gradient(closest-side,rgba(255,255,255,.22),transparent);animation:orbit 14s linear infinite}
@keyframes orbit{to{transform:rotate(360deg)}}
.cta-band h2{font-size:clamp(27px,4vw,41px);margin-bottom:14px;color:#fff}
.cta-band p{opacity:.92;font-size:17px;margin-bottom:28px}
.cta-band .btn-ghost{background:#fff;color:#6d28d9;border-color:#fff}
.cta-band .btn-ghost:hover{background:#fff;color:#5b21b6;transform:translateY(-2px) scale(1.02)}

/* ============ FORMS ============ */
.field{margin-bottom:17px}
.field label{display:block;font-weight:600;font-size:13.5px;margin-bottom:7px;color:var(--muted)}
.inp{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:var(--surface);outline:none;
  transition:border-color var(--t-fast),box-shadow var(--t-fast),background var(--t-fast)}
.inp::placeholder{color:var(--faint)}
.inp:hover{border-color:var(--border-2)}
.inp:focus{border-color:var(--acc);box-shadow:var(--ring);background:var(--card)}
textarea.inp{resize:vertical;min-height:110px;line-height:1.6}
select.inp{cursor:pointer}
.inp-group{display:flex;gap:10px}
/* checkbox */
.chk{display:inline-flex;align-items:center;gap:9px;cursor:pointer;font-size:14px;font-weight:600;user-select:none}
.chk input{width:19px;height:19px;accent-color:var(--acc);cursor:pointer;flex-shrink:0}
.auth{min-height:calc(100vh - var(--nav-h));display:grid;place-items:center;padding:44px 20px}
.auth-card{width:100%;max-width:436px}

/* ============ TABLES ============ */
.tbl-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--r);background:var(--card);
  -webkit-overflow-scrolling:touch}
table.tbl{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
table.tbl th{text-align:left;padding:13px 16px;color:var(--muted);font-weight:700;font-size:11.5px;text-transform:uppercase;
  letter-spacing:.05em;border-bottom:1px solid var(--border);background:var(--surface);position:sticky;top:0;z-index:1;
  white-space:nowrap}
table.tbl td{padding:13px 16px;border-bottom:1px solid var(--hair)}
table.tbl tr:last-child td{border-bottom:0}
table.tbl tbody tr{transition:background var(--t-fast)}
table.tbl tbody tr:hover{background:color-mix(in srgb,var(--acc) 5%,var(--surface))}
.tbl-num{font-variant-numeric:tabular-nums}

/* ============ DASHBOARD ============ */
.dash{display:grid;grid-template-columns:252px 1fr;gap:26px;padding:32px 0 64px;align-items:start}
.side{position:sticky;top:calc(var(--nav-h) + 20px);background:var(--card);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:12px}
.side .u{display:flex;align-items:center;gap:11px;padding:12px 10px 15px;border-bottom:1px solid var(--border);margin-bottom:9px}
.side .u .av{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--grad);color:#fff;
  font-weight:800;font-family:var(--ff-disp);box-shadow:var(--glow);flex-shrink:0}
.side .u b{display:block;font-size:14.5px;line-height:1.3}
.side .u span{font-size:12.5px;color:var(--muted)}
.side a{position:relative;display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:11px;color:var(--muted);
  font-weight:600;font-size:14px;margin-bottom:2px;transition:background var(--t-fast),color var(--t-fast),transform var(--t-fast)}
.side a:hover{background:var(--surface2);color:var(--text);transform:translateX(3px)}
.side a.active{background:color-mix(in srgb,var(--acc) 13%,transparent);color:var(--acc)}
.side a.active::before{content:"";position:absolute;left:0;top:22%;bottom:22%;width:3px;border-radius:0 3px 3px 0;background:var(--grad)}
.dash-main{min-width:0}
.page-h{margin-bottom:24px}
.page-h h1{font-size:26px;margin-bottom:6px}
.page-h p{color:var(--muted);margin:0;font-size:14.5px}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:16px;margin-bottom:24px}
.stat{position:relative;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);padding:21px;
  overflow:hidden;transition:transform var(--t),border-color var(--t),box-shadow var(--t)}
.stat:hover{transform:translateY(-3px);border-color:var(--border-2);box-shadow:var(--shadow)}
.stat .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px;font-size:19px;
  background:color-mix(in srgb,var(--acc) 13%,transparent);border:1px solid color-mix(in srgb,var(--acc) 20%,transparent)}
.stat b{font-family:var(--ff-disp);font-size:25px;display:block;line-height:1.2;letter-spacing:-.02em}
.stat span{color:var(--muted);font-size:13px;font-weight:600}

/* license card */
.lic{margin-bottom:14px;overflow:hidden}
.lic .lic-h{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:15px}
.lic .lic-b{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* ============ FEEDBACK ============ */
.flash-box{position:fixed;top:calc(var(--nav-h) + 14px);right:20px;z-index:500;display:flex;flex-direction:column;gap:10px;
  max-width:370px;pointer-events:none}
.alert{padding:13px 16px;border-radius:13px;font-weight:600;font-size:14px;box-shadow:var(--shadow);background:var(--card);
  border:1px solid var(--border);pointer-events:auto;animation:slideIn .38s var(--e-spring);transition:opacity .3s,transform .3s}
.alert.out{opacity:0;transform:translateX(24px)}
.alert.ok{border-left:4px solid var(--ok)}
.alert.error{border-left:4px solid var(--acc2)}
.alert.info{border-left:4px solid var(--acc)}
@keyframes slideIn{from{transform:translateX(28px);opacity:0}to{transform:none;opacity:1}}

.modal-mask{position:fixed;inset:0;background:rgba(4,3,10,.72);backdrop-filter:blur(6px);z-index:600;display:none;
  place-items:center;padding:20px;animation:fade .22s}
.modal-mask.on{display:grid}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);max-width:470px;width:100%;
  box-shadow:var(--shadow-lg);overflow:hidden;animation:pop .32s var(--e-spring);max-height:90vh;display:flex;flex-direction:column}
.modal-h{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:10px}
.modal-h b{font-family:var(--ff-disp);font-size:16.5px}
.modal-b{padding:22px;overflow-y:auto}
.modal-f{padding:16px 22px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
@keyframes pop{from{transform:scale(.93) translateY(12px);opacity:0}to{transform:none;opacity:1}}

.copy-chip{display:inline-flex;align-items:center;gap:8px;background:var(--surface2);border:1px dashed var(--border-2);
  padding:8px 12px;border-radius:10px;font-family:var(--ff-mono);font-size:13px;cursor:pointer;word-break:break-all;
  transition:var(--t-fast)}
.copy-chip:hover{border-color:var(--acc);color:var(--acc);background:color-mix(in srgb,var(--acc) 8%,var(--surface2))}
.copy-chip:active{transform:scale(.98)}
.copy-chip.copied{border-style:solid;border-color:var(--ok);color:var(--ok)}
.empty{text-align:center;padding:64px 20px;color:var(--muted)}
.empty .big{font-size:46px;margin-bottom:12px;opacity:.55;animation:float 3.4s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.empty h2{font-size:20px;margin-bottom:6px;color:var(--text)}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s var(--e-out),transform .6s var(--e-out)}
.reveal.in{opacity:1;transform:none}

/* skeleton shimmer (optional) */
.skel{background:linear-gradient(90deg,var(--surface) 25%,var(--surface2) 50%,var(--surface) 75%);
  background-size:200% 100%;animation:shimmer 1.4s linear infinite;border-radius:8px}
@keyframes shimmer{to{background-position:-200% 0}}

/* back to top */
.totop{position:fixed;right:20px;bottom:22px;width:44px;height:44px;border-radius:14px;border:1px solid var(--border);
  background:color-mix(in srgb,var(--card) 84%,transparent);backdrop-filter:blur(10px);color:var(--muted);cursor:pointer;
  display:grid;place-items:center;z-index:90;opacity:0;transform:translateY(14px) scale(.9);pointer-events:none;
  transition:var(--t);box-shadow:var(--shadow)}
.totop.on{opacity:1;transform:none;pointer-events:auto}
.totop:hover{color:var(--acc);border-color:var(--acc);transform:translateY(-2px)}

/* ============ FOOTER ============ */
.footer{border-top:1px solid var(--border);margin-top:48px;padding:48px 0 30px;background:var(--surface)}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:34px}
.footer h4{font-size:14px;margin-bottom:14px}
.footer a{display:block;color:var(--muted);font-size:13.5px;padding:5px 0;width:fit-content;
  transition:color var(--t-fast),transform var(--t-fast)}
.footer a:hover{color:var(--acc);transform:translateX(3px)}
.footer .brand:hover{transform:none}
.footer .copy{margin-top:34px;padding-top:20px;border-top:1px solid var(--border);color:var(--faint);font-size:13px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ============ DRAWER ============ */
.drawer{position:fixed;inset:0;z-index:200;visibility:hidden}
.drawer.on{visibility:visible}
.drawer .mask{position:absolute;inset:0;background:rgba(4,3,10,.62);backdrop-filter:blur(3px);opacity:0;transition:opacity var(--t)}
.drawer.on .mask{opacity:1}
.drawer .panel{position:absolute;top:0;right:0;height:100%;width:min(84vw,320px);background:var(--surface);
  border-left:1px solid var(--border);padding:20px;display:flex;flex-direction:column;gap:4px;overflow-y:auto;
  transform:translateX(100%);transition:transform .34s var(--e-out);box-shadow:var(--shadow-lg)}
.drawer.on .panel{transform:none}
.drawer .panel a{padding:13px 14px;border-radius:11px;font-weight:600;color:var(--muted);transition:var(--t-fast)}
.drawer .panel a:hover{background:var(--surface2);color:var(--text);transform:translateX(3px)}
.drawer .panel .divider{height:1px;background:var(--border);margin:9px 0}

/* ============ RESPONSIVE ============ */
@media(max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .dash{grid-template-columns:1fr;padding-top:22px}
  .side{position:static;display:flex;overflow-x:auto;gap:6px;padding:8px;scrollbar-width:none}
  .side::-webkit-scrollbar{display:none}
  .side .u{display:none}
  .side a{white-space:nowrap;margin-bottom:0}
  .side a:hover{transform:none}
  .side a.active::before{display:none}
  .nav-links{display:none}
  .nav-toggle{display:grid}
  .hero{padding:64px 0 48px}
}
@media(max-width:560px){
  .wrap{padding:0 16px}
  .nav-in{padding:0 16px;gap:8px}
  .wallet .lbl{display:none}
  .footer-grid{grid-template-columns:1fr}
  .flash-box{left:16px;right:16px;max-width:none}
  .hero{padding:52px 0 40px}
  .player{flex-direction:column;text-align:center;padding:22px}
  .player .pbar .lbl{white-space:normal}
  .section{padding:52px 0}
  .pad,.pad-lg{padding:20px}
  .plan{padding:26px 22px}
  .totop{right:14px;bottom:14px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}