:root{
    --bg:#0b1020;
    --panel:rgba(255,255,255,.06);
    --card:rgba(255,255,255,.06);
    --card-hover:rgba(255,255,255,.09);
    --text:rgba(255,255,255,.92);
    --muted:rgba(255,255,255,.55);
    --line:rgba(255,255,255,.10);
    --accent:#7c3aed;
    --accent-hover:#6d28d9;
    --accent-soft:rgba(124,58,237,.18);
    --accent-border:rgba(124,58,237,.55);
    --good:#22c55e;
    --warn:#f59e0b;
    --danger:#ef4444;
    --r:16px;
    --r-sm:12px;
    --r-xs:8px;
    --shadow:0 18px 45px rgba(0,0,0,.45);
    --font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Arabic","Vazirmatn",Arial;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
    min-height:100vh;color:var(--text);
    font-family:var(--font);
    background:radial-gradient(900px 500px at 15% 10%,rgba(124,58,237,.28),transparent 55%),var(--bg);
}
a{color:var(--accent);text-decoration:none}

/* ── Card ─────────────────────────────────────────── */
.card{
    background:var(--panel);border:1px solid var(--line);
    border-radius:var(--r);padding:24px;margin-bottom:20px;
}
.card-title{font-size:18px;font-weight:600;margin-bottom:4px}
.card-desc{font-size:13px;color:var(--muted);margin-bottom:16px}

/* ── Buttons ──────────────────────────────────────── */
.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:12px 24px;border-radius:var(--r-sm);
    font-size:14px;font-weight:600;font-family:var(--font);
    border:1px solid transparent;cursor:pointer;
    transition:all .2s;position:relative;
    -webkit-user-select:none;user-select:none;
}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-primary{background:var(--accent);border-color:var(--accent-border);color:#fff}
.btn-primary:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 20px rgba(124,58,237,.35)}
.btn-success{background:rgba(34,197,94,.15);border:1px solid rgba(34,197,94,.45);color:#86efac}
.btn-success:hover:not(:disabled){background:rgba(34,197,94,.25)}
.btn-danger{background:rgba(239,68,68,.15);border:1px solid rgba(239,68,68,.45);color:#fca5a5}
.btn-danger:hover:not(:disabled){background:rgba(239,68,68,.25)}
.btn-secondary{background:var(--card);border:1px solid var(--line);color:var(--text)}
.btn-secondary:hover:not(:disabled){background:var(--card-hover)}
.btn-sm{padding:6px 12px;font-size:12px;border-radius:var(--r-xs)}
.btn-block{width:100%}

/* ── Loading spinner inside button ────────────────── */
.btn .spinner{display:none;width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}
.btn.loading .spinner{display:inline-block}
.btn.loading .btn-text{opacity:0}
.btn.loading{pointer-events:none}

/* ── Standalone spinner ───────────────────────────── */
.spinner-lg{width:24px;height:24px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite;margin:0 auto}
.spinner-page{display:flex;align-items:center;justify-content:center;gap:10px;padding:40px 0;color:var(--muted);font-size:14px}
.spinner-page .spinner-lg{margin:0}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── Forms ────────────────────────────────────────── */
.form-group{margin-bottom:16px}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
input[type="text"],input[type="email"],input[type="password"],input[type="number"],input[type="url"],input[type="tel"],textarea,select{
    width:100%;padding:10px 12px;border-radius:var(--r-sm);
    border:1px solid var(--line);background:rgba(10,14,28,.55);
    color:var(--text);font-size:14px;font-family:var(--font);outline:none;
    transition:border-color .2s;
}
input:focus,textarea:focus,select:focus{border-color:var(--accent-border)}
select{cursor:pointer;-webkit-appearance:none;appearance:none}

/* ── Alerts ───────────────────────────────────────── */
.alert{
    padding:12px 16px;border-radius:var(--r-sm);margin-bottom:16px;
    font-size:13px;line-height:1.6;
}
.alert-error{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.4);color:#fca5a5}
.alert-success{background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.4);color:#86efac}
.alert-warning{background:rgba(245,158,11,.12);border:1px solid rgba(245,158,11,.4);color:#fcd34d}

/* ── Badge ────────────────────────────────────────── */
.badge{display:inline-block;padding:4px 10px;border-radius:var(--r-xs);font-size:11px;font-weight:600}
.badge-active{background:rgba(34,197,94,.15);color:#86efac}
.badge-inactive{background:rgba(239,68,68,.15);color:#fca5a5}
.badge-muted{background:rgba(255,255,255,.08);color:var(--muted)}

/* ── Table ────────────────────────────────────────── */
table{width:100%;border-collapse:collapse}
th,td{padding:12px;text-align:right;border-bottom:1px solid var(--line);font-size:14px}
th{color:var(--muted);font-weight:600;font-size:12px}

/* ── Utilities ────────────────────────────────────── */
.flex{display:flex}
.gap-2{gap:8px}.gap-3{gap:12px}
.items-center{align-items:center}
.justify-between{justify-content:space-between}
.text-center{text-align:center}
.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}