*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #2ea3f2;--primary-hover: #1a8fd8;--primary-light: #e8f4fd;--accent: #2ecc71;--accent-light: #eafaf1;--bg: #f0f4f8;--surface: #ffffff;--border: #dce3eb;--text: #1a2b3c;--text-muted: #6b7d8e;--success: #2ecc71;--warning: #f39c12;--danger: #e74c3c;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:16px;color:var(--text-muted)}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-container{display:flex;align-items:center;justify-content:center;height:100vh;background:linear-gradient(135deg,#e8f4fd,#eafaf1)}.login-card{background:var(--surface);padding:48px 56px;border-radius:16px;box-shadow:0 4px 24px #2ea3f21f;text-align:center;max-width:420px;border-top:4px solid var(--primary)}.login-logo{width:260px;margin-bottom:28px}.login-card h1{font-size:22px;margin-bottom:8px}.login-card p{color:var(--text-muted);margin-bottom:28px;font-size:14px}.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 2px 8px #2ea3f240}.btn-primary:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-1px)}.btn-secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.btn-sm{padding:6px 14px;font-size:13px}.app-header{display:flex;align-items:center;justify-content:space-between;padding:0 28px;height:60px;background:linear-gradient(135deg,#2ea3f2,#1a8fd8);position:sticky;top:0;z-index:100;box-shadow:0 2px 12px #2ea3f233}.header-left{display:flex;align-items:center;gap:14px}.header-logo{height:48px}.app-title{font-size:18px;font-weight:700;color:#fff;letter-spacing:.3px}.header-right{display:flex;align-items:center;gap:18px}.user-email{font-size:13px;color:#ffffffd9;font-weight:500}.main-content{max-width:800px;margin:0 auto;padding:28px}.profile-page{display:flex;flex-direction:column;gap:20px}.card{background:var(--surface);border-radius:12px;border:1px solid var(--border);padding:24px;box-shadow:0 1px 4px #0000000a}.card h3{font-size:16px;font-weight:700;margin-bottom:16px;color:var(--text)}.card-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.card-header-row h3{margin-bottom:0}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.info-item{display:flex;flex-direction:column;gap:2px}.info-label{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.6px;font-weight:600}.info-value{font-size:15px;color:var(--text)}.info-value.highlight{color:var(--primary-hover);font-weight:700;font-size:16px}.address-text{font-size:15px;color:var(--text);line-height:1.6}.empty-text{color:var(--text-muted);font-size:14px}.cert-date{font-size:12px;color:var(--text-muted);margin-top:8px;font-style:italic}.field-hint{font-size:12px;color:var(--text-muted);margin-top:4px;display:block}.error-card{background:#fdecea;color:#c0392b;padding:20px;border-radius:12px;text-align:center;font-size:15px;border-left:4px solid var(--danger)}.address-form{margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.address-form h4{font-size:14px;font-weight:600;margin-bottom:12px;color:var(--primary-hover)}.form-group{margin-bottom:14px}.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:4px;color:var(--text)}.form-input{width:100%;padding:9px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;outline:none;transition:all .2s;background:var(--surface);font-family:var(--font)}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2ea3f21f}.form-row{display:flex;gap:14px}.form-row .form-group{flex:1}.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:4px}.msg{padding:10px 16px;border-radius:8px;margin-top:12px;font-size:14px}.msg.success{background:var(--accent-light);color:#27ae60;border-left:4px solid var(--accent)}.msg.error{background:#fdecea;color:#c0392b;border-left:4px solid var(--danger)}.requests-table{width:100%;border-collapse:collapse}.requests-table th{text-align:left;padding:10px 12px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);background:#f8fafc;border-bottom:2px solid var(--border)}.requests-table td{padding:10px 12px;font-size:14px;border-bottom:1px solid #f0f4f8}.date-cell{white-space:nowrap;color:var(--text-muted);font-size:13px}.remarks-cell{font-size:13px;color:var(--text-muted)}.status-badge{display:inline-block;padding:3px 12px;border-radius:12px;font-size:12px;font-weight:600;text-transform:capitalize}.status-pending{background:#fef9e7;color:#d4a017}.status-approved{background:var(--accent-light);color:#27ae60}.status-rejected{background:#fdecea;color:#c0392b}@media(max-width:768px){.main-content{padding:16px}.info-grid{grid-template-columns:1fr}.form-row{flex-direction:column}.app-header{padding:0 16px}.header-logo{height:30px}.app-title{font-size:15px}}