:root{direction:rtl;font-family:Tahoma,Arial,sans-serif;color:#17313b;background:#f4f8f8;--bg: #f4f8f8;--surface: #ffffff;--surface-soft: #eef7f6;--line: #dce8e7;--muted: #647880;--text: #17313b;--primary: #1f8a83;--primary-dark: #176962;--danger: #c64b4b;--danger-bg: #fff0f0;--success-bg: #edf9f4;--shadow: 0 18px 45px rgba(26, 74, 82, .08);--radius: 18px}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:radial-gradient(circle at top right,#e5f5f3 0,#f6fbfb 34%,#f4f8f8)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;direction:rtl}button{border:0;border-radius:12px;padding:10px 16px;background:var(--primary);color:#fff;cursor:pointer;transition:.18s ease;box-shadow:0 8px 18px #1f8a8329}button:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px)}button:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}button+button{margin-inline-start:8px}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--text);min-height:42px;padding:10px 12px;outline:none;transition:border .18s ease,box-shadow .18s ease}input:focus,select:focus,textarea:focus{border-color:#1f8a838c;box-shadow:0 0 0 4px #1f8a831a}label{display:block;margin-bottom:6px;color:#36535b;font-weight:700}audio{width:180px;max-width:100%;height:36px}.admin-shell{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh}.admin-sidebar{position:sticky;top:0;height:100vh;padding:22px 18px;background:#ffffffeb;border-left:1px solid var(--line);box-shadow:0 0 35px #184a520d}.brand-card{display:flex;gap:12px;align-items:center;padding:14px;margin-bottom:18px;border-radius:20px;background:linear-gradient(145deg,#e8f7f5,#fff);border:1px solid #d9eeee}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:15px;background:var(--primary);color:#fff;font-size:20px}.brand-title{margin:0;font-size:17px;font-weight:900}.brand-subtitle{margin:2px 0 0;font-size:12px;color:var(--muted)}.sidebar-nav{display:flex;flex-direction:column;gap:8px}.nav-link{display:flex;align-items:center;gap:10px;padding:12px 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0}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.table-card{overflow-x:auto}table{width:100%;border-collapse:separate!important;border-spacing:0;background:#fff;border:1px solid var(--line)!important;border-radius:16px;overflow:hidden;box-shadow:0 10px 24px #1a4a520a}th,td{border:0!important;text-align:right;padding:13px 14px;vertical-align:middle;border-bottom:1px solid #edf3f3!important}th{background:#f0f8f7;color:#24464d;font-size:13px;font-weight:900;white-space:nowrap}tbody tr:hover{background:#fbfefe}tbody tr:last-child td{border-bottom:0!important}.empty-state,.error-state,.loading-state{border:1px dashed var(--line);border-radius:16px;padding:18px;text-align:center;color:var(--muted);background:#fbfefe}.error-state{border-color:#f0b8b8;background:var(--danger-bg);color:var(--danger)}.muted{color:var(--muted)}.badge{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:4px 10px;background:var(--surface-soft);color:var(--primary-dark);font-size:12px;font-weight:800;white-space:nowrap}.actions{display:flex;flex-wrap:wrap;gap:8px}.actions button,table button{padding:8px 12px;box-shadow:none}.btn-secondary{background:#edf5f5;color:#28515a;box-shadow:none}.btn-danger{background:var(--danger-bg);color:var(--danger);box-shadow:none}.btn-danger:hover:not(:disabled){background:#ffe4e4;color:#a73535}.form-panel{display:grid;gap:12px}.form-section-title{grid-column:1 / -1;margin:8px 0 0;padding-top:8px;border-top:1px solid var(--line);color:#21464e;font-size:15px;font-weight:900}.file-box{border:1px solid var(--line);border-radius:14px;padding:12px;background:#fbfefe}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top,#dff3f1 0,#f7fbfb 42%,#eef6f6)}.login-card{width:min(430px,100%);background:#fffffff5;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);padding:28px}.login-logo{width:56px;height:56px;display:grid;place-items:center;margin-bottom:14px;border-radius:18px;background:var(--primary);color:#fff;font-size:24px}.login-card h3{margin:0 0 8px;font-size:24px}.login-card p{margin-top:0;color:var(--muted);line-height:1.8}@media (max-width: 980px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{position:relative;height:auto;border-left:0;border-bottom:1px solid var(--line)}.sidebar-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.admin-main{padding:18px}.grid-2,.grid-3,form{grid-template-columns:1fr!important}}@media (max-width: 560px){.sidebar-nav{grid-template-columns:1fr}.toolbar{align-items:stretch}button{width:100%}}