/* ============================================================
 * NusaClarity — design system (dark, lux, glassmorphism)
 * ========================================================== */
:root{
  --bg:#070b16; --bg2:#0b1222;
  --card:#111a2e; --card2:#0e1627;
  --line:#223052; --line2:#1a2540;
  --txt:#eaf0fb; --mut:#8ea2c8; --mut2:#64769b;
  --accent:#5b8cff; --accent2:#9a6bff; --accent3:#43e0c8;
  --ok:#2fd27a; --err:#ff6b7f; --warn:#ffcf5b;
  --grad:linear-gradient(135deg,var(--accent),var(--accent2));
  --shadow:0 24px 70px rgba(0,0,0,.5);
  --r:16px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;color:var(--txt);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:
    radial-gradient(1200px 700px at 85% -12%,rgba(154,107,255,.16),transparent),
    radial-gradient(1100px 600px at -12% 8%,rgba(91,140,255,.16),transparent),
    radial-gradient(900px 500px at 50% 120%,rgba(67,224,200,.08),transparent),
    var(--bg);
  -webkit-font-smoothing:antialiased;}
a{color:var(--accent)}
h1,h2,h3{margin:0}
.muted{color:var(--mut)}

/* ---------- Topbar ---------- */
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;
  padding:12px 22px;background:rgba(10,15,27,.72);backdrop-filter:blur(14px);border-bottom:1px solid var(--line2)}
.tb-left{display:flex;align-items:center;gap:12px}
.tb-right{display:flex;align-items:center;gap:10px}
.logo{width:38px;height:38px;border-radius:11px;background:var(--grad);display:grid;place-items:center;
  font-weight:800;font-size:14px;color:#fff;box-shadow:0 8px 24px rgba(91,140,255,.45)}
.tb-left strong{font-size:16px;letter-spacing:.2px}
.who{color:var(--mut);font-size:13px}
.pill{font-size:11px;font-weight:700;padding:3px 9px;border-radius:99px;background:rgba(91,140,255,.16);color:#a9c0ff;letter-spacing:.4px}
.pill-a{background:rgba(154,107,255,.16);color:#d0b8ff}
.pill-i{background:rgba(67,224,200,.14);color:#8ff0e2}
.pill-v{background:rgba(255,207,91,.14);color:#ffe3a0}

/* ---------- Buttons ---------- */
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;
  padding:13px 20px;border-radius:12px;font-size:14.5px;font-weight:700;color:#fff;background:var(--grad);
  box-shadow:0 12px 30px rgba(91,140,255,.32);transition:.15s}
.btn-primary:hover{filter:brightness(1.07);transform:translateY(-1px)}
.btn-primary:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.btn-primary.alt{background:linear-gradient(135deg,var(--accent3),#2bb6d6);box-shadow:0 12px 30px rgba(67,224,200,.25)}
.btn-primary.full{width:100%}
.btn-ghost{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:10px;font-size:13px;
  color:var(--txt);text-decoration:none;border:1px solid var(--line);background:rgba(255,255,255,.03);cursor:pointer}
.btn-ghost:hover{border-color:var(--accent);color:#fff}
.mini{padding:7px 12px;border-radius:9px;font-size:12.5px;font-weight:600;cursor:pointer;color:var(--txt);
  border:1px solid var(--line);background:rgba(255,255,255,.03)}
.mini:hover{border-color:var(--accent)}
.mini.full{width:100%;margin-top:6px}
.mini.danger{color:#ffb0ba;border-color:rgba(255,107,127,.3)}
.mini.danger:hover{background:rgba(255,107,127,.1)}
.link{background:none;border:0;color:var(--accent);cursor:pointer;font:inherit;text-decoration:underline;padding:0}

/* ---------- Alerts ---------- */
.alert{border-radius:12px;padding:12px 15px;font-size:13.5px;margin-bottom:14px;line-height:1.5}
.alert.err{background:rgba(255,107,127,.1);border:1px solid rgba(255,107,127,.3);color:#ffc0c8}
.alert.ok{background:rgba(47,210,122,.1);border:1px solid rgba(47,210,122,.3);color:#b6f2d2}

/* ---------- Auth ---------- */
.auth-body{display:flex;align-items:center;justify-content:center;padding:28px}
.auth-wrap{width:100%;max-width:410px;text-align:center}
.brand-lg{margin-bottom:22px}
.logo-lg{width:62px;height:62px;border-radius:18px;background:var(--grad);display:grid;place-items:center;
  font-weight:800;font-size:22px;color:#fff;margin:0 auto 14px;box-shadow:0 14px 40px rgba(91,140,255,.5)}
.brand-lg h1{font-size:22px}.brand-lg p{color:var(--mut);font-size:13px;margin:4px 0 0}
.auth-card{background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.01)),var(--card);
  border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow);text-align:left}
.auth-card h2{font-size:18px;margin-bottom:16px}
.auth-foot{color:var(--mut2);font-size:12px;margin-top:16px}

/* ---------- Inputs ---------- */
label{display:block;font-size:12.5px;color:var(--mut);margin:12px 0 6px}
input[type=text],input[type=email],input[type=password],input[type=number],select,.sel{
  width:100%;padding:12px 13px;border-radius:10px;border:1px solid var(--line);background:#0b1322;
  color:var(--txt);font-size:14px;outline:none;transition:.15s}
input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(91,140,255,.18)}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--mut) 50%),linear-gradient(135deg,var(--mut) 50%,transparent 50%);
  background-position:calc(100% - 18px) 18px,calc(100% - 13px) 18px;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--mut);cursor:pointer}
.chk input{width:auto;margin-top:3px}

/* ---------- Studio layout ---------- */
.studio{display:grid;grid-template-columns:320px 1fr;gap:20px;padding:20px;max-width:1500px;margin:0 auto}
.panel-left{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;height:fit-content;
  position:sticky;top:78px;box-shadow:var(--shadow)}
.sect{padding:14px 2px;border-bottom:1px solid var(--line2)}
.sect:last-child{border-bottom:0}
.sect-title{font-size:12px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--accent3);margin-bottom:12px}
.row-btn{display:flex;gap:8px;margin-top:10px}
.row-btn .mini{flex:1}
.ctrl{margin-bottom:14px}
.ctrl-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:5px}
.ctrl-head label{margin:0;color:var(--txt);font-size:13px}
.ctrl .val{font-size:12px;font-weight:700;color:#a9c0ff;background:rgba(91,140,255,.12);padding:2px 8px;border-radius:7px}
.hint{font-size:11.5px;color:var(--mut2);margin-top:5px;line-height:1.5}

/* Range sliders */
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:5px;border-radius:99px;
  background:linear-gradient(90deg,var(--accent),var(--accent2));outline:none;margin:4px 0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:17px;height:17px;border-radius:50%;
  background:#fff;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.4);border:2px solid var(--accent)}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#fff;cursor:pointer;border:2px solid var(--accent)}

/* Stage */
.stage{min-height:70vh}
.dropzone{border:2px dashed var(--line);border-radius:var(--r);background:var(--card2);
  min-height:440px;display:grid;place-items:center;text-align:center;transition:.2s}
.dropzone.drag{border-color:var(--accent);background:rgba(91,140,255,.06);transform:scale(1.005)}
.dz-inner{padding:30px}
.dz-icon{font-size:52px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:10px}
.dz-inner h3{font-size:18px;margin-bottom:8px}
.dz-inner p{color:var(--mut);font-size:13.5px}

.workarea{animation:fade .3s}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1}}
.preview-wrap{background:var(--card2);border:1px solid var(--line);border-radius:var(--r);padding:14px;box-shadow:var(--shadow)}
.compare{position:relative;width:100%;max-height:62vh;overflow:hidden;border-radius:12px;background:#05070e;
  display:flex;justify-content:center;user-select:none;touch-action:none}
.compare canvas,.compare img,.compare video,.result-video{max-width:100%;max-height:62vh;display:block;object-fit:contain}
.cmp-after{position:relative;display:flex;justify-content:center;width:100%}
.cmp-before{position:absolute;top:0;left:0;height:100%;width:50%;overflow:hidden;display:flex;justify-content:center;border-right:2px solid rgba(255,255,255,.6)}
.cmp-before img,.cmp-before video{position:absolute;left:50%;transform:translateX(-50%);height:100%;width:auto;max-width:none}
.cmp-lab{position:absolute;top:10px;font-size:11px;font-weight:700;letter-spacing:.5px;padding:4px 10px;border-radius:7px;background:rgba(0,0,0,.6);backdrop-filter:blur(4px)}
.cmp-lab.after{right:10px;color:var(--accent3)}
.cmp-lab.before{left:10px;color:#fff}
.cmp-handle{position:absolute;top:0;left:50%;height:100%;width:40px;transform:translateX(-50%);cursor:ew-resize;display:grid;place-items:center;z-index:5}
.cmp-handle span{width:34px;height:34px;border-radius:50%;background:var(--grad);box-shadow:0 4px 16px rgba(0,0,0,.5);position:relative}
.cmp-handle span:before,.cmp-handle span:after{content:"";position:absolute;top:50%;width:0;height:0;border:5px solid transparent}
.cmp-handle span:before{left:7px;border-right-color:#fff}
.cmp-handle span:after{right:7px;border-left-color:#fff}
.meta{margin-top:12px;font-size:13px;color:var(--mut);text-align:center}
.meta b{color:var(--txt)}

.stage-actions{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}
.stage-actions .btn-primary{flex:1;min-width:180px}
.progress-wrap{margin-top:16px}
.progress{height:8px;background:var(--line2);border-radius:99px;overflow:hidden}
.progress .bar{height:100%;width:0;background:var(--grad);transition:width .25s;border-radius:99px}
.progress-txt{text-align:center;font-size:12.5px;color:var(--mut);margin-top:8px}

/* Queue */
.queue{margin-top:18px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px}
.queue-head{font-size:12px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--accent3);margin-bottom:10px}
.queue-list{display:flex;flex-direction:column;gap:6px;max-height:220px;overflow:auto;margin-bottom:12px}
.q-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px;border:1px solid var(--line2);cursor:pointer;font-size:13px}
.q-item:hover{border-color:var(--accent)}
.q-item.active{background:rgba(91,140,255,.1);border-color:var(--accent)}
.q-type{width:24px;height:24px;border-radius:7px;display:grid;place-items:center;font-size:12px;background:rgba(255,255,255,.05)}
.q-type.video{color:var(--warn)}.q-type.image{color:var(--accent3)}
.q-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.q-size{color:var(--mut2);font-size:11.5px}

/* ---------- Admin ---------- */
.admin-main{max-width:1100px;margin:0 auto;padding:22px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;text-align:center;box-shadow:var(--shadow)}
.s-num{display:block;font-size:30px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.s-lab{font-size:12px;color:var(--mut);letter-spacing:.4px}
.tabs{display:flex;gap:6px;margin-bottom:16px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:6px;width:fit-content}
.tab{padding:9px 18px;border:0;border-radius:9px;background:none;color:var(--mut);font-size:13.5px;font-weight:600;cursor:pointer}
.tab.active{background:var(--grad);color:#fff}
.panel{display:none}.panel.active{display:block;animation:fade .25s}
.card-form{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;margin-bottom:18px;box-shadow:var(--shadow)}
.card-form h3{font-size:15px;margin-bottom:6px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:16px}
.chk-wrap{grid-column:1/-1;align-self:center}
.tbl-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:auto;box-shadow:var(--shadow)}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{text-align:left;padding:13px 14px;color:var(--mut);font-weight:600;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--line2)}
.tbl tr:last-child td{border-bottom:0}
.tbl .trunc{max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tbl .act{display:flex;gap:6px}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}
.dot.ok{background:var(--ok)}.dot.off{background:var(--mut2)}

/* ---------- Watermark UI ---------- */
.wm-logo-row{display:flex;gap:12px;align-items:center;margin:10px 0}
.wm-thumb{width:62px;height:62px;border-radius:10px;border:1px dashed var(--line);background:#0b1322 center/contain no-repeat;flex:none;position:relative}
.wm-thumb.has{border-style:solid;border-color:var(--accent)}
.wm-thumb:after{content:"logo";position:absolute;inset:0;display:grid;place-items:center;font-size:10px;color:var(--mut2)}
.wm-thumb.has:after{display:none}
.wm-logo-btns{display:flex;flex-direction:column;gap:6px;flex:1}
input[type=color]{border:1px solid var(--line);border-radius:8px;background:#0b1322;cursor:pointer}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);opacity:0;pointer-events:none;
  background:rgba(17,26,46,.96);border:1px solid var(--line);color:var(--txt);padding:13px 20px;border-radius:12px;
  font-size:13.5px;box-shadow:var(--shadow);transition:.25s;z-index:50;max-width:90vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .studio{grid-template-columns:1fr}
  .panel-left{position:static}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .grid2{grid-template-columns:1fr}
}
@media (max-width:560px){
  .tb-left strong{font-size:14px}
  .stage-actions .btn-primary{min-width:100%}
}