/* WebCore UI - shared design system for setup, admin and account. Glass on aurora night. (c) 2026 Dannny0117 */
@font-face{font-family:Inter;src:url(../fonts/inter-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Inter;src:url(../fonts/inter-600.woff2) format("woff2");font-weight:600 700;font-display:swap}
:root{
  --bg:#070a14;--bg2:#0d1222;--ink:#eef1fb;--ink2:#b6bdd3;--ink3:#7a83a0;
  --glass:rgba(255,255,255,.065);--glass2:rgba(255,255,255,.1);--glass3:rgba(255,255,255,.16);
  --line:rgba(255,255,255,.12);--line2:rgba(255,255,255,.2);
  --violet:#8b7bff;--cyan:#38d9f5;--rose:#f472b6;--mint:#34d399;--amber:#fbbf24;--red:#f87171;
  --accent:var(--violet);--accent-ink:#fff;
  --r1:10px;--r2:16px;--r3:24px;--blur:22px;
  --shadow:0 20px 60px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.08);
  --ease:cubic-bezier(.2,.8,.2,1);
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font:14.5px/1.55 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:-20%;z-index:-2;background:
  radial-gradient(40% 35% at 15% 20%,rgba(139,123,255,.42),transparent 70%),
  radial-gradient(35% 30% at 85% 15%,rgba(56,217,245,.28),transparent 70%),
  radial-gradient(45% 40% at 70% 90%,rgba(244,114,182,.22),transparent 70%),
  radial-gradient(30% 30% at 10% 90%,rgba(52,211,153,.14),transparent 70%),var(--bg);
  animation:aurora 38s ease-in-out infinite alternate}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E")}
@keyframes aurora{0%{transform:translate3d(0,0,0) rotate(0)}50%{transform:translate3d(3%,-2%,0) rotate(4deg)}100%{transform:translate3d(-3%,2%,0) rotate(-3deg)}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0 0 .4em;line-height:1.2;font-weight:700;letter-spacing:-.015em}
h1{font-size:30px}h2{font-size:22px}h3{font-size:17px}
p{margin:0 0 .9em}
code,kbd,.mono{font-family:ui-monospace,"Cascadia Code",Consolas,monospace;font-size:.92em}
::selection{background:rgba(139,123,255,.45)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px}
[hidden]{display:none!important}

/* glass */
.glass{background:var(--glass);border:1px solid var(--line);border-radius:var(--r3);backdrop-filter:blur(var(--blur)) saturate(140%);-webkit-backdrop-filter:blur(var(--blur)) saturate(140%);box-shadow:var(--shadow)}
.panel{padding:22px}
.muted{color:var(--ink2)}.dim{color:var(--ink3)}.small{font-size:12.5px}
.row{display:flex;gap:12px;align-items:center}.row.wrap{flex-wrap:wrap}.grow{flex:1}.right{margin-left:auto}
.stack>*+*{margin-top:12px}
.grid{display:grid;gap:14px}.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))}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* buttons */
.btn{--b:var(--glass2);display:inline-flex;align-items:center;justify-content:center;gap:8px;height:38px;padding:0 16px;border-radius:999px;border:1px solid var(--line);
  background:var(--b);color:var(--ink);font:600 14px Inter,system-ui,sans-serif;cursor:pointer;transition:transform .15s var(--ease),background .2s,border-color .2s,opacity .2s;white-space:nowrap;text-decoration:none!important}
.btn:hover{background:var(--glass3);border-color:var(--line2)}.btn:active{transform:scale(.97)}
.btn.primary{border-color:transparent;background:linear-gradient(135deg,var(--violet),#6d5cf2 55%,#4f8bf9);color:#fff;box-shadow:0 8px 24px rgba(124,92,255,.35)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.danger{color:#fff;background:rgba(248,113,113,.18);border-color:rgba(248,113,113,.45)}.btn.danger:hover{background:rgba(248,113,113,.3)}
.btn.ghost{background:transparent}.btn.sm{height:30px;padding:0 12px;font-size:13px}.btn.lg{height:46px;padding:0 26px;font-size:15px}
.btn.icon{width:38px;padding:0}.btn.sm.icon{width:30px}
.btn[disabled],.btn.busy{opacity:.5;pointer-events:none}
.btn.busy::after{content:"";width:14px;height:14px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.ico{width:18px;height:18px;flex:none}.ico.lg{width:26px;height:26px}.ico.xl{width:44px;height:44px}

/* forms */
label.f{display:block}label.f>span{display:block;font-size:12.5px;font-weight:600;color:var(--ink2);margin:0 0 6px}
.in,select.in,textarea.in{width:100%;height:42px;padding:0 14px;border-radius:12px;border:1px solid var(--line);background:rgba(5,8,20,.45);color:var(--ink);font:14.5px Inter,system-ui,sans-serif;transition:border-color .2s,box-shadow .2s}
textarea.in{height:auto;min-height:110px;padding:12px 14px;resize:vertical;line-height:1.5}
.in:focus{outline:none;border-color:rgba(139,123,255,.8);box-shadow:0 0 0 4px rgba(139,123,255,.18)}
.in.mono{font-family:ui-monospace,Consolas,monospace;letter-spacing:.06em}
select.in{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink2) 50%),linear-gradient(135deg,var(--ink2) 50%,transparent 50%);background-position:calc(100% - 18px) 18px,calc(100% - 13px) 18px;background-size:5px 5px;background-repeat:no-repeat;padding-right:34px}
select.in option{background:#11162a}
.check{display:flex;gap:10px;align-items:flex-start;cursor:pointer;user-select:none}
.check input{appearance:none;flex:none;width:20px;height:20px;margin:1px 0 0;border-radius:6px;border:1px solid var(--line2);background:rgba(5,8,20,.45);display:grid;place-content:center;cursor:pointer;transition:background .15s}
.check input:checked{background:linear-gradient(135deg,var(--violet),#4f8bf9);border-color:transparent}
.check input:checked::after{content:"";width:10px;height:6px;border:2px solid #fff;border-top:0;border-right:0;transform:rotate(-45deg) translate(1px,-1px)}
.switch{position:relative;width:42px;height:24px;flex:none}
.switch input{appearance:none;position:absolute;inset:0;margin:0;border-radius:99px;background:rgba(255,255,255,.14);cursor:pointer;transition:background .2s}
.switch input::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .2s var(--ease);box-shadow:0 2px 6px rgba(0,0,0,.3)}
.switch input:checked{background:linear-gradient(135deg,var(--mint),#10b981)}.switch input:checked::after{transform:translateX(18px)}
.hint{font-size:12.5px;color:var(--ink3);margin-top:6px}
.err{color:var(--red);font-size:13px;margin-top:6px}

/* chips, badges, alerts */
.chip{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:99px;background:var(--glass2);border:1px solid var(--line);font-size:12.5px;font-weight:600}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ink3);flex:none}.dot.ok{background:var(--mint);box-shadow:0 0 10px var(--mint)}.dot.warn{background:var(--amber)}.dot.bad{background:var(--red)}.dot.work{background:var(--cyan);animation:pulse 1.2s infinite}
@keyframes pulse{50%{opacity:.35}}
.alert{display:flex;gap:12px;padding:14px 16px;border-radius:var(--r2);border:1px solid var(--line);background:var(--glass)}
.alert.ok{border-color:rgba(52,211,153,.4);background:rgba(52,211,153,.09)}.alert.warn{border-color:rgba(251,191,36,.4);background:rgba(251,191,36,.08)}.alert.bad{border-color:rgba(248,113,113,.45);background:rgba(248,113,113,.09)}.alert.info{border-color:rgba(56,217,245,.4);background:rgba(56,217,245,.08)}

/* tables */
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink3);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--line)}
.tbl td{padding:11px 12px;border-bottom:1px solid rgba(255,255,255,.06);vertical-align:middle}
.tbl tr:hover td{background:rgba(255,255,255,.03)}
.tbl .actions{text-align:right;white-space:nowrap}
.empty{padding:40px 20px;text-align:center;color:var(--ink3)}

/* toasts + modal */
#toasts{position:fixed;right:18px;bottom:18px;z-index:1000;display:flex;flex-direction:column;gap:10px;max-width:min(380px,calc(100vw - 36px))}
.toast{padding:12px 16px;border-radius:14px;background:rgba(17,22,42,.88);border:1px solid var(--line);backdrop-filter:blur(18px);box-shadow:var(--shadow);animation:tin .35s var(--ease)}
.toast.ok{border-color:rgba(52,211,153,.5)}.toast.bad{border-color:rgba(248,113,113,.55)}
@keyframes tin{from{opacity:0;transform:translateY(12px) scale(.98)}}
.modal{position:fixed;inset:0;z-index:900;display:grid;place-items:center;padding:20px;background:rgba(3,5,12,.55);backdrop-filter:blur(6px);animation:fade .2s}
.modal>.box{width:min(560px,100%);max-height:calc(100vh - 40px);overflow:auto;padding:26px;animation:pop .3s var(--ease)}
.modal>.box.wide{width:min(980px,100%)}
@keyframes fade{from{opacity:0}}@keyframes pop{from{opacity:0;transform:translateY(16px) scale(.98)}}

/* scrollbars */
*{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.18) transparent}
::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:rgba(255,255,255,.16);border-radius:10px;border:3px solid transparent;background-clip:padding-box}

/* lang picker list */
.langlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:8px;max-height:46vh;overflow:auto;padding:2px}
.langlist button{display:flex;flex-direction:column;align-items:flex-start;padding:12px 14px;border-radius:14px;border:1px solid var(--line);background:var(--glass);color:var(--ink);cursor:pointer;text-align:left;font:inherit;transition:background .2s,border-color .2s}
.langlist button:hover{background:var(--glass2)}.langlist button.on{border-color:rgba(139,123,255,.9);background:rgba(139,123,255,.18)}
.langlist b{font-size:15px}.langlist small{color:var(--ink3)}

/* legal reader (infinite scroll) */
.legal{height:min(46vh,420px);overflow:auto;padding:18px 20px;border-radius:var(--r2);border:1px solid var(--line);background:rgba(5,8,20,.4);font-size:13.5px;color:var(--ink2)}
.legal h3{color:var(--ink);margin-top:1.4em}.legal h3:first-child{margin-top:0}
.legal h4{color:var(--ink);font-size:14px;margin:1.1em 0 .3em}