.app-layout{min-height:100vh;display:flex;flex-direction:column}.app-header{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:12px 24px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow)}.app-header h1{font-size:20px;color:var(--color-primary);font-weight:700}.app-header nav{display:flex;gap:16px;align-items:center}.app-header nav a{text-decoration:none;color:var(--color-text-secondary);font-weight:500;padding:4px 8px;border-radius:4px;transition:color .2s}.app-header nav a:hover{color:var(--color-primary)}.app-header .user-info{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--color-text-secondary)}.app-main{flex:1;padding:24px;max-width:1200px;margin:0 auto;width:100%}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:16px;text-align:center}.stat-card .stat-value{font-size:28px;font-weight:700;color:var(--color-primary)}.stat-card .stat-label{font-size:12px;color:var(--color-text-secondary);text-transform:uppercase;margin-top:4px}.submissions-table{width:100%;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden}.submissions-table table{width:100%;border-collapse:collapse}.submissions-table th,.submissions-table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--color-border);font-size:14px}.submissions-table th{background:var(--color-bg);font-weight:600;color:var(--color-text-secondary);text-transform:uppercase;font-size:12px}.submissions-table tr:hover{background:#f3f8fc}.submissions-table tr:last-child td{border-bottom:none}.status-badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:12px;font-weight:600;text-transform:uppercase}.status-badge.draft{background:#e8e8e8;color:#545b64}.status-badge.submitted{background:#e3f2fd;color:#0073bb}.status-badge.under_review{background:#fff3e0;color:#d45b07}.status-badge.approved{background:#e8f5e9;color:#1d8102}.status-badge.rejected{background:#fce4ec;color:#d13212}.status-badge.active{background:#e0f7fa;color:#006064}.status-badge.deprecated{background:#efebe9;color:#5d4037}.form-container{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:24px;max-width:800px}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:4px;font-weight:500;font-size:14px}.form-group .hint{font-size:12px;color:var(--color-text-secondary);margin-top:2px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-actions{display:flex;gap:12px;margin-top:24px;padding-top:16px;border-top:1px solid var(--color-border)}.detail-container{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:24px}.detail-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--color-border)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.detail-field{margin-bottom:12px}.detail-field .field-label{font-size:12px;color:var(--color-text-secondary);text-transform:uppercase;font-weight:600}.detail-field .field-value{font-size:14px;margin-top:2px}.admin-section{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:24px;margin-bottom:24px}.admin-section h2{margin-bottom:16px;font-size:18px}.admin-list{list-style:none}.admin-list li{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--color-border)}.admin-list li:last-child{border-bottom:none}.empty-state{text-align:center;padding:48px 24px;color:var(--color-text-secondary)}.empty-state h3{margin-bottom:8px}.loading{text-align:center;padding:48px;color:var(--color-text-secondary)}.error-message{background:#fce4ec;color:var(--color-danger);padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:14px}:root{--color-primary: #0073bb;--color-primary-hover: #005a94;--color-success: #1d8102;--color-warning: #d45b07;--color-danger: #d13212;--color-bg: #f9fafb;--color-surface: #ffffff;--color-text: #16191f;--color-text-secondary: #545b64;--color-border: #d5dbdb;--radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .08)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.6}button{cursor:pointer;border:none;border-radius:var(--radius);padding:8px 16px;font-size:14px;font-weight:500;transition:background .2s}button.primary{background:var(--color-primary);color:#fff}button.primary:hover{background:var(--color-primary-hover)}button.danger{background:var(--color-danger);color:#fff}button.secondary{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}input,select,textarea{width:100%;padding:8px 12px;border:1px solid var(--color-border);border-radius:var(--radius);font-size:14px;transition:border-color .2s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px #0073bb26}textarea{min-height:80px;resize:vertical}