/* Bathscreen dashboard — mobile-first, RTL */
:root{
  --c1:#06B6D4; --c2:#4F46E5; --grad:linear-gradient(135deg,var(--c1),var(--c2));
  --ink:#0B1230; --muted:#64748B; --line:#E2E8F0; --bg:#F4F6FB; --card:#fff;
  --ok:#10B981; --bad:#EF4444; --warn:#F59E0B; --r:16px;
  --sh:0 1px 2px rgba(11,18,48,.04),0 6px 20px rgba(11,18,48,.06);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0}
body{font-family:"Tajawal","Segoe UI",system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.5}
a{color:var(--c2);text-decoration:none}
h1{font-size:22px;margin:0 0 6px} h2{font-size:19px;margin:0} h3{font-size:15px;margin:18px 0 8px;color:var(--muted);font-weight:600}
.muted{color:var(--muted)} .small{font-size:13px} .center{text-align:center} .hidden{display:none!important}
[dir=ltr]{text-align:left}

/* buttons & inputs */
.btn{appearance:none;border:0;border-radius:12px;padding:12px 16px;font:inherit;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#EEF2FF;color:var(--c2);min-height:46px;white-space:nowrap}
.btn.primary{background:var(--grad);color:#fff;box-shadow:0 6px 16px rgba(79,70,229,.25)}
.btn.danger{background:#FEF2F2;color:var(--bad)}
.btn.ghost{background:transparent;color:var(--muted)}
.btn.wa{background:#22C55E;color:#fff}
.btn.block{width:100%} .btn.sm{min-height:36px;padding:6px 12px;font-size:14px;border-radius:10px}
.btn:disabled{opacity:.5}
.form label{display:block;font-size:14px;color:var(--muted);margin-bottom:12px}
input,select,textarea{width:100%;font:inherit;color:var(--ink);border:1.5px solid var(--line);border-radius:12px;padding:11px 12px;background:#fff;margin-top:5px;outline:none}
input:focus,select:focus{border-color:var(--c2)}
.code-input{font-size:32px;letter-spacing:10px;text-align:center;font-weight:800;direction:ltr;padding:14px}
.row{display:flex;gap:10px;align-items:center} .row>*{flex:1}
.alert{background:#FEF2F2;color:#B91C1C;border-radius:12px;padding:10px 12px;margin:10px 0;font-size:14px}
.note{background:#EFF6FF;border-radius:12px;padding:10px 12px;font-size:14px}

/* auth */
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:radial-gradient(1200px 500px at 50% -10%,#E0F2FE,transparent),var(--bg)}
.auth-card{width:100%;max-width:420px;background:#fff;border-radius:24px;padding:28px 22px;box-shadow:var(--sh)}
.auth-logo{height:44px;display:block;margin:0 auto 18px}
.tabs{display:flex;background:#F1F5F9;border-radius:12px;padding:4px;margin-bottom:16px}
.tabs button{flex:1;border:0;background:transparent;padding:10px;border-radius:9px;font:inherit;font-weight:700;color:var(--muted)}
.tabs button.on{background:#fff;color:var(--ink);box-shadow:var(--sh)}
.checks{list-style:none;padding:0;margin:0 0 10px;font-size:14px} .checks .ok{color:var(--ok)} .checks .bad{color:var(--bad)}
.credit{text-align:center;color:#94A3B8;font-size:12px;margin:18px 0 0}

/* shell */
.top{position:sticky;top:0;z-index:5;background:rgba(244,246,251,.9);backdrop-filter:blur(10px);padding:14px 16px 10px;display:flex;align-items:center;justify-content:space-between}
.top img{height:30px}
.top .who{font-size:13px;color:var(--muted)}
main{padding:4px 16px 110px;max-width:720px;margin:0 auto}
.nav{position:fixed;bottom:0;inset-inline:0;background:#fff;border-top:1px solid var(--line);display:flex;padding:6px 6px calc(6px + env(safe-area-inset-bottom));z-index:10}
.nav button{flex:1;border:0;background:none;font:inherit;font-size:12px;color:#94A3B8;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;font-weight:600}
.nav button svg{width:24px;height:24px}
.nav button.on{color:var(--c2)}
.head{display:flex;align-items:center;justify-content:space-between;margin:10px 0 14px}

/* cards & lists */
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);padding:16px;margin-bottom:12px}
.item{display:flex;align-items:center;gap:12px;background:#fff;border-radius:var(--r);box-shadow:var(--sh);padding:14px;margin-bottom:10px;cursor:pointer}
.item .ic{width:46px;height:46px;border-radius:12px;background:#EEF2FF;display:flex;align-items:center;justify-content:center;flex:none;color:var(--c2)}
.item .ic svg{width:26px;height:26px}
.item .t{flex:1;min-width:0} .item .t b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item .t span{font-size:13px;color:var(--muted)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#CBD5E1;margin-inline-end:5px}
.dot.on{background:var(--ok);box-shadow:0 0 0 3px rgba(16,185,129,.18)}
.empty{text-align:center;padding:36px 16px;color:var(--muted)}
.empty svg{width:64px;height:64px;color:#CBD5E1;margin-bottom:8px}
.banner{border-radius:var(--r);padding:14px;margin:6px 0 14px;display:flex;gap:12px;align-items:center;color:#fff;background:var(--grad)}
.banner.bad{background:linear-gradient(135deg,#F97316,#EF4444)}
.banner .t{flex:1;font-size:14px} .banner b{display:block;font-size:15px}
.banner .btn{background:#fff;color:var(--ink);min-height:38px;padding:6px 14px}
.chip{display:inline-block;font-size:12px;font-weight:700;padding:3px 9px;border-radius:99px;background:#EEF2FF;color:var(--c2)}
.chip.ok{background:#ECFDF5;color:#047857} .chip.bad{background:#FEF2F2;color:#B91C1C} .chip.warn{background:#FFFBEB;color:#B45309}

/* media grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
@media(min-width:560px){.grid{grid-template-columns:repeat(4,1fr)}}
.thumb{position:relative;aspect-ratio:16/10;border-radius:12px;overflow:hidden;background:#0B1230;cursor:pointer}
.thumb img,.thumb video{width:100%;height:100%;object-fit:cover;display:block}
.thumb .tag{position:absolute;bottom:5px;inset-inline-start:5px;background:rgba(0,0,0,.6);color:#fff;font-size:11px;padding:1px 7px;border-radius:6px}
.thumb.sel{outline:3px solid var(--c2);outline-offset:-3px}
.thumb.sel::after{content:"✓";position:absolute;top:5px;inset-inline-end:5px;background:var(--c2);color:#fff;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px}

/* playlist editor rows */
.pl-row{display:flex;align-items:center;gap:10px;background:#fff;border-radius:14px;padding:8px;margin-bottom:8px;box-shadow:var(--sh)}
.pl-row .thumb{width:84px;flex:none}
.pl-row .t{flex:1;min-width:0;font-size:14px}
.pl-row .t b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pl-row .dur{display:flex;align-items:center;gap:4px;font-size:13px;color:var(--muted)}
.pl-row .dur input{width:58px;margin:0;padding:5px;text-align:center}
.pl-row .ctl{display:flex;flex-direction:column;gap:4px}
.icon-btn{border:0;background:#F1F5F9;border-radius:9px;width:34px;height:30px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink);font-size:15px}
.icon-btn.del{color:var(--bad);background:#FEF2F2}

/* bottom sheet */
.sheet-bg{position:fixed;inset:0;background:rgba(11,18,48,.45);z-index:20;display:flex;align-items:flex-end;justify-content:center;animation:fade .2s}
.sheet{background:#fff;width:100%;max-width:560px;max-height:92vh;overflow:auto;border-radius:22px 22px 0 0;padding:10px 18px calc(22px + env(safe-area-inset-bottom));animation:up .25s ease}
.sheet::before{content:"";display:block;width:42px;height:5px;border-radius:9px;background:#E2E8F0;margin:0 auto 12px}
.sheet h2{margin-bottom:12px}
.seg{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:6px}
.seg button{border:1.5px solid var(--line);background:#fff;border-radius:12px;padding:10px;font:inherit;font-size:14px;font-weight:600;color:var(--ink)}
.seg button.on{border-color:var(--c2);background:#EEF2FF;color:var(--c2)}
@keyframes up{from{transform:translateY(40px);opacity:.4}}
@keyframes fade{from{opacity:0}}

/* progress & toast */
.progress{height:8px;background:#E2E8F0;border-radius:9px;overflow:hidden;margin:8px 0}
.progress i{display:block;height:100%;background:var(--grad);width:0;transition:width .2s}
.toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:12px;z-index:50;font-size:14px;box-shadow:var(--sh);max-width:90%;text-align:center;animation:fade .2s}
.toast.err{background:var(--bad)}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:12px}
@media(min-width:560px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{background:#fff;border-radius:14px;padding:12px;box-shadow:var(--sh)} .stat b{font-size:24px;display:block} .stat span{font-size:12px;color:var(--muted)}
.price{display:flex;gap:10px} .price .card{flex:1;text-align:center;margin:0} .price b{font-size:24px;display:block}
.codebox{font-family:ui-monospace,Menlo,monospace;direction:ltr;background:#F8FAFC;border:1px dashed #CBD5E1;border-radius:10px;padding:8px 10px;font-size:14px;display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px}
.steps{padding-inline-start:20px;margin:6px 0} .steps li{margin-bottom:6px}
.spin{width:20px;height:20px;border:3px solid #E2E8F0;border-top-color:var(--c2);border-radius:50%;animation:rot 1s linear infinite;display:inline-block}
@keyframes rot{to{transform:rotate(360deg)}}