:root{
  --gold:#C5A458;
  --gold-dark:#a9863d;
  --gold-soft:#f7f1e2;
  --red:#E11F26;
  --red-dark:#b8161c;
  --ink:#1b1e23;
  --ink-2:#2a2e35;
  --muted:#8a9099;
  --line:#e6e8ec;
  --bg:#f3f4f6;
  --panel:#ffffff;
  --radius:14px;
  --shadow:0 6px 24px rgba(20,24,31,.08);
  font-family:"Segoe UI",Tahoma,"Noto Naskh Arabic",Arial,sans-serif;
}

*{box-sizing:border-box}
[hidden]{display:none !important}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);min-height:100vh;display:flex;flex-direction:column}

/* Brand strip (gold -> red) */
.brand-strip{height:4px;background:linear-gradient(90deg,var(--gold) 0%,var(--gold) 60%,var(--red) 60%,var(--red) 100%)}

/* Topbar */
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 22px;background:linear-gradient(100deg,#15171b,#262a31);
  color:#fff;position:sticky;top:0;z-index:20;box-shadow:0 2px 12px rgba(0,0,0,.14);
}
.brand{display:flex;align-items:center;gap:14px}
.brand-badge{
  width:52px;height:52px;border-radius:14px;background:#fff;
  display:flex;align-items:center;justify-content:center;padding:6px;
  box-shadow:0 3px 10px rgba(0,0,0,.25);flex:0 0 auto;
}
.brand-badge img{width:100%;height:100%;object-fit:contain;display:block}
.brand-text h1{font-size:17px;margin:0;font-weight:700}
.brand-text p{font-size:12px;margin:3px 0 0;color:#c7cbd1}
.topbar-actions{display:flex;align-items:center;gap:12px}
.dot{width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 0 3px rgba(225,31,38,.18);transition:.25s}
.dot.ok{background:#38c172;box-shadow:0 0 0 3px rgba(56,193,114,.2)}

/* Layout */
.layout{
  display:grid;grid-template-columns:1fr 340px;gap:22px;
  width:100%;max-width:1200px;margin:24px auto;padding:0 22px;
  align-items:start;flex:1;
}

/* Stage */
.stage{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:18px;min-height:440px;display:flex;flex-direction:column;gap:16px}
.dropzone{
  border:2px dashed #cfd4da;border-radius:12px;background:#fafbfc;flex:1;
  display:flex;align-items:center;justify-content:center;min-height:380px;cursor:pointer;transition:.15s;
}
.dropzone.drag{border-color:var(--gold);background:var(--gold-soft)}
.dz-inner{text-align:center;padding:30px}
.dz-logo img{width:92px;height:92px;object-fit:contain;opacity:.9;margin-bottom:14px}
.dz-title{font-weight:700;font-size:16px;margin:0 0 6px}
.dz-sub{color:var(--muted);font-size:13px;margin:0}

.canvas-wrap{
  position:relative;display:flex;align-items:center;justify-content:center;
  background:
    linear-gradient(45deg,#eceef1 25%,transparent 25%),
    linear-gradient(-45deg,#eceef1 25%,transparent 25%),
    linear-gradient(45deg,transparent 75%,#eceef1 75%),
    linear-gradient(-45deg,transparent 75%,#eceef1 75%);
  background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0;
  border-radius:12px;padding:14px;min-height:380px;
}
#preview{max-width:100%;max-height:64vh;border-radius:6px;box-shadow:0 4px 18px rgba(0,0,0,.18);display:block}
.spinner{
  position:absolute;width:38px;height:38px;border-radius:50%;
  border:4px solid rgba(197,164,88,.25);border-top-color:var(--gold);
  animation:spin .8s linear infinite;z-index:2;
}
@keyframes spin{to{transform:rotate(360deg)}}

.thumbs{display:flex;gap:10px;flex-wrap:wrap}
.thumb{position:relative;width:64px;height:64px;border-radius:10px;overflow:hidden;
  border:2px solid transparent;cursor:pointer;background:#eee;flex:0 0 auto}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb.active{border-color:var(--gold)}
.thumb .del{position:absolute;top:2px;left:2px;width:18px;height:18px;border:none;
  background:rgba(0,0,0,.6);color:#fff;border-radius:50%;cursor:pointer;font-size:12px;
  line-height:1;display:flex;align-items:center;justify-content:center}

/* Controls */
.controls{display:flex;flex-direction:column;gap:16px}
.panel{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}
.panel-title{font-size:14px;margin:0 0 12px;font-weight:700;color:var(--ink);display:flex;align-items:center;gap:8px}
.ttl-bar{width:4px;height:15px;border-radius:3px;background:var(--gold);display:inline-block}

.preset-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.preset{border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 8px;cursor:pointer;
  font-size:13px;font-weight:600;color:var(--ink);display:flex;flex-direction:column;gap:2px;align-items:center;transition:.12s}
.preset span{font-size:10px;color:var(--muted);font-weight:500}
.preset:hover{border-color:var(--gold)}
.preset[data-active="true"]{border-color:var(--gold);background:var(--gold-soft);box-shadow:inset 0 0 0 1px var(--gold)}

.seg{display:flex;background:#eef0f3;border-radius:10px;padding:4px;gap:4px}
.seg-btn{flex:1;border:none;background:transparent;padding:8px;border-radius:7px;cursor:pointer;
  font-size:13px;font-weight:600;color:var(--muted);transition:.12s}
.seg-btn.active{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}

.row{margin-top:12px}
.row>label{font-size:13px;color:var(--ink);display:block;margin-bottom:8px}
.color-row{display:flex;align-items:center;gap:10px}
input[type=color]{width:40px;height:32px;border:1px solid var(--line);border-radius:8px;padding:0;background:none;cursor:pointer}
.swatches{display:flex;gap:6px}
.sw{width:26px;height:26px;border-radius:7px;border:1px solid rgba(0,0,0,.15);cursor:pointer}

.slider-row{margin-top:14px}
.slider-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.slider-head label{font-size:13px}
.slider-head span{font-size:12px;color:var(--gold-dark);font-weight:700}
input[type=range]{width:100%;accent-color:var(--gold)}
input[type=range]:disabled{opacity:.5;cursor:not-allowed}
.lock-note{font-size:12px;color:var(--gold-dark);background:var(--gold-soft);
  border-radius:8px;padding:7px 10px;margin:12px 0 0;text-align:center}

.actions{display:flex;flex-direction:column;gap:10px}
.hint{font-size:11px;color:var(--muted);margin:2px 0 0;text-align:center;line-height:1.6}

/* Buttons */
.btn{border:1px solid var(--line);background:#fff;color:var(--ink);padding:11px 14px;border-radius:10px;
  cursor:pointer;font-size:14px;font-weight:700;transition:.12s}
.btn:hover:not(:disabled){border-color:var(--gold)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.primary{background:var(--gold);border-color:var(--gold);color:#1b1e23}
.btn.primary:hover:not(:disabled){background:var(--gold-dark);border-color:var(--gold-dark)}
.btn.ghost{background:transparent;border-color:rgba(255,255,255,.3);color:#fff}
.btn.ghost:hover{border-color:var(--gold);color:var(--gold)}

/* Tabs */
.tabs{display:flex;gap:8px;max-width:1200px;margin:18px auto 0;padding:0 22px;flex-wrap:wrap}
.tab{border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:11px 11px 0 0;
  padding:11px 18px;cursor:pointer;font-size:14px;font-weight:700;border-bottom:none;transition:.12s}
.tab:hover{color:var(--ink)}
.tab.active{color:var(--ink);background:#fff;box-shadow:0 -3px 0 var(--gold) inset}
.tab.tab-off{opacity:.6}
.tab.tab-off::after{content:" (مخفي)";font-size:10px;color:var(--red)}

/* Video view */
.video-view{display:flex;flex-direction:column;gap:18px;max-width:1200px;margin:16px auto;padding:0 22px;width:100%}
.panel-sub{font-size:12.5px;color:var(--muted);margin:-6px 0 14px}
.warn{background:#fff4e5;border:1px solid #f0c67a;color:#8a5a00;padding:12px 14px;border-radius:12px;font-size:13.5px}

.slots{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.slot{border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:10px;background:#fcfcfd}
.slot-title{font-weight:700;font-size:14px}
.slot-title small{color:var(--muted);font-weight:500}
.slot-thumb{position:relative;height:150px;border-radius:10px;overflow:hidden;background:#eceef1;
  display:flex;align-items:center;justify-content:center}
.slot-thumb img{width:100%;height:100%;object-fit:contain;background:#000}
.slot-thumb.empty{border:2px dashed #cfd4da}
.slot-thumb .ph{color:var(--muted);font-size:13px}
.slot-meta{font-size:12.5px;color:var(--ink);font-weight:600;min-height:16px}
.slot-actions{display:flex;gap:8px}
.enable{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--ink);cursor:pointer}
.enable input{accent-color:var(--gold);width:16px;height:16px}

.video-drop{min-height:150px}
.video-drop .dz-icon{font-size:30px;margin-bottom:8px}
.video-info{margin-top:12px;padding:11px 14px;background:var(--gold-soft);border-radius:10px;font-size:13.5px}
.spin-inline,.slot .spin-inline{display:inline-block;width:13px;height:13px;border-radius:50%;
  border:2px solid rgba(197,164,88,.3);border-top-color:var(--gold);animation:spin .8s linear infinite;vertical-align:-2px;margin-inline-end:6px}

.mode-block{margin-top:16px}
.mode-hint{font-size:12px;color:var(--muted);margin:8px 0 0;line-height:1.7}

.progress-block{margin-top:16px}
.bar{height:12px;background:#eceef1;border-radius:8px;overflow:hidden}
.bar-fill{height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-dark));transition:width .3s}
.bar-msg{font-size:12.5px;color:var(--muted);margin-top:7px;text-align:center}

.video-actions{margin-top:16px}
.video-actions .btn{width:100%}
.video-result{margin-top:18px;display:flex;flex-direction:column;gap:12px;align-items:center}
#resultVideo{max-width:100%;max-height:60vh;border-radius:10px;background:#000;box-shadow:0 4px 18px rgba(0,0,0,.2)}
.result-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:center}
.result-row .btn{text-decoration:none;display:inline-block}
.method-note{font-size:12.5px;color:var(--muted)}
.method-note.ok{color:#2f9e57;font-weight:700}

.btn.small{padding:7px 11px;font-size:13px}
.btn.ghost-dark{background:transparent;border-color:var(--line);color:var(--muted)}
.btn.ghost-dark:hover{border-color:var(--red);color:var(--red)}

/* Auth pages */
.auth-body{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;background:var(--bg)}
.auth-card{background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:34px 30px;width:min(92vw,380px);text-align:center;margin:24px}
.auth-logo img{width:88px;height:88px;object-fit:contain;margin-bottom:10px}
.auth-card h1{font-size:19px;margin:0 0 4px}
.auth-sub{color:var(--muted);font-size:13px;margin:0 0 22px}
.auth-form{display:flex;flex-direction:column;gap:6px;text-align:right}
.auth-form label{font-size:12.5px;color:var(--ink);font-weight:600;margin-top:8px}
.auth-form input{border:1px solid var(--line);border-radius:10px;padding:11px 12px;font-size:14px;font-family:inherit}
.auth-form input:focus{outline:none;border-color:var(--gold)}
.auth-form .btn{margin-top:16px}
.auth-msg{font-size:12.5px;color:var(--red);margin:10px 0 0;text-align:center;min-height:16px}
.auth-msg.ok{color:#2f9e57}
.auth-msg.err{color:var(--red)}

/* User chip + logout */
.user-chip{display:flex;align-items:center;gap:8px;color:#fff;font-size:13px;font-weight:600}
.role-tag{font-size:11px;background:rgba(255,255,255,.16);color:#e7e9ec;padding:2px 8px;border-radius:20px}
.role-tag.user{background:rgba(255,255,255,.16);color:#e7e9ec}
.role-tag.admin{background:var(--gold);color:#1b1e23}
.role-tag.super{background:var(--red);color:#fff}
/* داخل الجداول (خلفية فاتحة) */
.tbl .role-tag.user{background:#eceef1;color:#5a6068}
.tbl .role-tag.admin{background:var(--gold-soft);color:var(--gold-dark)}
.tbl .role-tag.super{background:#fde3e4;color:var(--red-dark)}
.role-sel{border:1px solid var(--line);border-radius:7px;padding:4px 6px;font-size:11.5px;font-family:inherit}

/* Admin view */
.admin-view{display:flex;flex-direction:column;gap:18px;max-width:1200px;margin:16px auto;padding:0 22px;width:100%}
.newuser{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.newuser input,.newuser select{border:1px solid var(--line);border-radius:9px;padding:9px 11px;font-size:13.5px;font-family:inherit}
.newuser input{flex:1;min-width:140px}
.log-actions{display:flex;gap:8px;margin-bottom:12px}
.table-wrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th,.tbl td{text-align:right;padding:9px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl th{color:var(--muted);font-weight:700;font-size:12px}
.tbl td.small,.tbl td.muted{font-size:12px}
.tbl .muted{color:var(--muted)}
.tbl .ok{color:#2f9e57;font-weight:700}
.tbl .off{color:var(--red);font-weight:700}
.row-actions{display:flex;gap:5px;flex-wrap:wrap;white-space:normal}
.btn.tiny{padding:5px 9px;font-size:11.5px;border-radius:8px;font-weight:600}
.btn.danger{border-color:#f0b4b7;color:var(--red)}
.btn.danger:hover{background:var(--red);border-color:var(--red);color:#fff}

/* Footer */
.pagefoot{display:flex;align-items:center;justify-content:center;gap:12px;padding:20px;
  color:var(--muted);font-size:12.5px;border-top:1px solid var(--line);margin-top:10px}
.pagefoot img{width:26px;height:26px;object-fit:contain;opacity:.85}

/* Responsive */
@media (max-width:900px){
  .layout{grid-template-columns:1fr}
  .brand-text h1{font-size:15px}
  #preview{max-height:52vh}
}