:root{--bg:#f6f7f9;--surface:#ffffff;--border:#d9dde3;--text:#1b1f24;--muted:#6b727c;--primary:#1f5fbf;--primary-dark:#17498f;--danger:#c2333a;--danger-dark:#9c272d;--success:#1f7a45;--radius:10px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Vazirmatn,Tahoma,system-ui,-apple-system,sans-serif;line-height:1.8;font-size:15px}.page{max-width:640px;margin:0 auto;padding:32px 20px 64px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}h1{font-size:22px;margin:0 0 8px}h2{font-size:17px;margin:0 0 12px}.lead{color:var(--muted);margin:0 0 24px}.field{margin-bottom:18px}.field label{display:block;margin-bottom:6px;font-weight:600;font-size:14px}.field input[type=password],.field input[type=tel],.field input[type=text]{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font:inherit;background:#fff;color:inherit}.field input:focus{outline:2px solid var(--primary);outline-offset:-1px;border-color:var(--primary)}.field input[aria-invalid=true]{border-color:var(--danger)}.ltr{direction:ltr;text-align:left}.error{color:var(--danger)}.error,.hint{font-size:13px;margin-top:5px}.hint{color:var(--muted)}.checkbox{display:flex;gap:10px;align-items:flex-start;margin-bottom:20px;font-size:14px}.checkbox input{margin-top:6px;flex-shrink:0}button{font:inherit;border-radius:8px;padding:10px 20px;cursor:pointer;border:1px solid transparent;transition:background .15s}button:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;width:100%}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-secondary{background:#fff;border-color:var(--border);color:var(--text)}.btn-secondary:hover:not(:disabled){background:#eef1f5}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--danger-dark)}.btn-row{display:flex;gap:10px;flex-wrap:wrap}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:24px;text-align:center;color:var(--muted);cursor:pointer;background:#fbfcfd}.dropzone:hover{border-color:var(--primary)}.dropzone strong{color:var(--text);display:block;margin-bottom:4px}.progress{height:8px;background:#e6e9ee;border-radius:999px;overflow:hidden;margin:12px 0 6px}.progress-bar{height:100%;background:var(--primary);transition:width .25s}.progress-label{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}.alert{border-radius:8px;padding:12px 14px;margin-bottom:18px;font-size:14px;border:1px solid}.alert-error{background:#fdf0f0;border-color:#f0c4c6;color:var(--danger-dark)}.alert-success{background:#eef8f2;border-color:#bfe3ce;color:var(--success)}.alert-info{background:#eef3fb;border-color:#c6d8f2;color:var(--primary-dark)}.admin-page{max-width:760px}.admin-header{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.admin-header,.section{margin-bottom:24px}.search-row{display:flex;gap:10px}.search-row input{flex:1 1}.detail{border:1px solid var(--border);border-radius:8px;padding:16px;margin-top:16px;background:#fbfcfd}.detail dl{display:grid;grid-template-columns:max-content 1fr;grid-gap:6px 16px;gap:6px 16px;margin:0 0 16px;font-size:14px}.detail dt{color:var(--muted)}.detail dd{margin:0}@media (max-width:480px){.detail dl{grid-template-columns:1fr;gap:2px}.detail dt{margin-top:8px}}