:root{ --bg:#05060a; --fg:#f5f7ff; --muted:#a8b3cf; --glass:rgba(255,255,255,.06); --primary:#ffd000; --shadow:0 12px 30px rgba(0,0,0,.6); }
*{box-sizing:border-box} body{margin:0;color:var(--fg);font-family: Vazirmatn, system-ui, sans-serif;}
.admin-bg{ min-height:100vh; background: radial-gradient(1200px 500px at 10% -10%, rgba(106,0,255,.35), transparent), radial-gradient(1200px 500px at 90% 110%, rgba(0,255,195,.35), transparent), radial-gradient(1200px 600px at 10% 110%, rgba(255,0,122,.35), transparent), linear-gradient(180deg, #03040a, #0b0f1a); }
.admin-top{display:flex;justify-content:space-between;align-items:center;padding:14px 24px;position:sticky;top:0;backdrop-filter:blur(10px); background: linear-gradient(180deg, rgba(0,0,0,.5), rgba(0,0,0,.1)); z-index:10}
.admin-top .btn{margin-inline:6px}
.admin-card{max-width:420px;margin:12vh auto;padding:24px;border-radius:20px;border:1px solid rgba(255,255,255,.12);background:var(--glass);box-shadow:var(--shadow);}
.glass{background:var(--glass);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:16px;box-shadow:var(--shadow);backdrop-filter: blur(10px);}
.btn{padding:10px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:var(--fg);text-decoration:none;cursor:pointer}
.btn.neon{background: linear-gradient(135deg, var(--primary), #ff8800); color:#121212; font-weight:800; text-shadow: none; box-shadow: 0 0 20px rgba(255,208,0,.3)}
.btn.outline{background:transparent}
.btn.danger{background: rgba(255,0,70,.2);border:1px solid rgba(255,255,255,.5)}
.btn.yellow{background: linear-gradient(90deg, var(--primary), #ff8800); color:#111; font-weight:700}
.alert{padding:10px;border-radius:12px;margin:10px 0}
.alert.error{background: rgba(255,0,70,.12);border:1px solid rgba(255,0,70,.3)}
.alert.info{background: rgba(0,150,255,.12);border:1px solid rgba(0,150,255,.3)}
.admin-grid{max-width:1100px;margin:20px auto;padding:0 16px;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.full{grid-column:1/-1}
label{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}
input, select, textarea{padding:10px;border-radius:12px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.05);color:var(--fg)}
.table{width:100%;border-collapse: collapse}
.table th,.table td{padding:10px;border-bottom:1px dashed rgba(255,255,255,.15)}
.mono{font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}
.truncate{max-width: 420px; display:inline-block; overflow:hidden; white-space:nowrap; text-overflow:ellipsis; vertical-align:bottom}
@media (max-width: 700px){ .truncate{ max-width: 220px; } }


/* responsive admin */
.table-wrap{ width:100%; overflow-x:auto; -webkit-overflow-scrolling:touch }
.table{ min-width: 760px }
@media (max-width: 880px){
  .admin-grid{ grid-template-columns: 1fr; }
  .admin-top{ flex-wrap: wrap; gap: 8px; }
  .btn{ width: auto }
}


/* === Layout Fixes for Backgrounds Page === */
.row{display:flex; gap:12px; align-items:center; flex-wrap:wrap;}
.row label{display:flex; align-items:center; gap:8px;}
.table-container{overflow:auto;}
.table{width:100%; border-collapse:collapse}
.table th,.table td{padding:.6rem .8rem; border-bottom:1px solid rgba(255,255,255,.12)}
.table th{font-weight:700}
.preview{width:100%}
/* Ensure cards use consistent spacing */
.card h2{margin-top:0}
/* Admin top keep layout stable */
header.admin-top nav{display:flex; flex-wrap:wrap; align-items:center}


/* === Backgrounds List Polish === */
.admin-grid > .card { width: 100%; }
.table thead th { text-align:right; }
.table td small.muted { word-break: break-all; }


/* === Preloader + Ripple (Admin) === */
#preloader-overlay{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.88);backdrop-filter:blur(3px);}
.preloader-box{width:320px;max-width:80vw;text-align:center;}
.preloader-title{font-weight:700;letter-spacing:.5px;margin-bottom:10px;opacity:.9}
.preloader-bar{height:6px;border-radius:999px;overflow:hidden;background:rgba(255,255,255,.12);box-shadow:0 0 24px rgba(255,120,0,.25) inset;}
.preloader-fill{width:0;height:100%;border-radius:999px;background:linear-gradient(90deg,#ff7a00,#ffd500);animation:preloader-fill 2.2s ease-in-out infinite;}
.preloader-glow{position:relative;height:22px;margin-top:8px;filter:blur(8px);opacity:.7}
.preloader-dot{position:absolute;left:0;top:0;width:10px;height:10px;border-radius:50%;background:#ffd500;animation:preloader-dot 1.1s linear infinite;}
@keyframes preloader-fill{0%{width:0%}50%{width:84%}100%{width:100%}}
@keyframes preloader-dot{0%{transform:translateX(0)}100%{transform:translateX(100%)}}
@media (prefers-reduced-motion: reduce){.preloader-fill,.preloader-dot{animation-duration:1ms;animation-iteration-count:1}}

.btn, button, .button, input[type=submit], a.btn, .btn.outline {position:relative;overflow:hidden;transform:translateZ(0);transition: transform .08s ease, box-shadow .2s ease;}
.btn:active, button:active, .button:active, input[type=submit]:active, a.btn:active {transform: scale(0.98);}
.ripple {position:absolute;border-radius:50%;pointer-events:none;inset:0 auto auto 0;transform:translate(-50%,-50%);width:10px;height:10px;background:radial-gradient(circle, rgba(255,213,0,.65) 0%, rgba(255,122,0,.45) 40%, rgba(255,122,0,0) 70%);opacity:0;animation:ripple-anim .6s ease-out forwards;filter:drop-shadow(0 0 8px rgba(255,122,0,.6));}
@keyframes ripple-anim{0%{opacity:.9;transform:translate(-50%,-50%) scale(0.2);}70%{opacity:.35;transform:translate(-50%,-50%) scale(16);}100%{opacity:0;transform:translate(-50%,-50%) scale(22);}}


/* === Improve table layout & long link truncation === */
.table { table-layout: fixed; width: 100%; }
.table th, .table td { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.table th:nth-child(1), .table td:nth-child(1) { width: 56px; }
.table th:nth-child(2), .table td:nth-child(2) { width: 88px; }
.table th:nth-child(5), .table td:nth-child(5) { width: 260px; }
.table th:nth-child(4), .table td:nth-child(4) { width: auto; max-width: 1px; } /* fill remaining and clip */
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
.ellipsis-ltr { direction: ltr; text-align: left; }
@media (max-width: 768px){
  .table th:nth-child(5), .table td:nth-child(5) { width: 180px; }
}


/* === Table width adjustments for better button visibility === */
.table th, .table td { padding: 8px 10px; }
.table th:nth-child(5), .table td:nth-child(5) { width: 340px; }
.table-container { overflow-x: auto; }

@media (max-width: 768px){
  .table th:nth-child(5), .table td:nth-child(5) { width: 280px; }
  .table { min-width: 720px; }
}


/* === Unified Persian font: Vazir === */
@font-face{
  font-family:'Vazir';
  src: url('/assets/fonts/Vazir.woff2') format('woff2'),
       url('/assets/fonts/Vazir.woff') format('woff');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
html, body, button, input, select, textarea {
  font-family: 'Vazir', sans-serif !important;
}