:root{--bg: #F7F8FA;--surface: #FFFFFF;--border: #E2E6EA;--primary: #1A56DB;--primary-dk: #1240A8;--accent: #0E9F6E;--warn: #F59E0B;--danger: #E02424;--text: #111928;--text-muted: #6B7280;--sidebar-w: 240px;--radius: 8px;--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit;font-size:14px}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;margin-left:var(--sidebar-w);padding:32px;min-height:100vh;transition:margin-left .3s}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-w);height:100vh;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:100;overflow-y:auto;transition:transform .3s}.sidebar-logo{padding:20px 16px;border-bottom:1px solid var(--border)}.sidebar-logo h2{font-size:15px;font-weight:700;color:var(--primary);line-height:1.3}.sidebar-logo p{font-size:11px;color:var(--text-muted);margin-top:2px}.sidebar-nav{flex:1;padding:8px 0}.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:10px 16px;color:var(--text-muted);text-decoration:none;font-size:14px;font-weight:500;border-left:3px solid transparent;transition:all .15s}.sidebar-nav a:hover{background:var(--bg);color:var(--text);text-decoration:none}.sidebar-nav a.active{color:var(--primary);background:#ebf0fd;border-left-color:var(--primary)}.sidebar-nav .nav-icon{font-size:16px;width:20px;text-align:center}.sidebar-footer{padding:16px;border-top:1px solid var(--border)}.sidebar-footer button{width:100%;padding:8px 12px;background:none;border:1px solid var(--border);border-radius:var(--radius);color:var(--danger);font-size:13px;font-weight:500;transition:all .15s}.sidebar-footer 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tr.clickable{cursor:pointer}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}.badge-pending{background:#fef3c7;color:#92400e}.badge-in_review{background:#dbeafe;color:#1e40af}.badge-approved{background:#d1fae5;color:#065f46}.badge-rejected{background:#fee2e2;color:#991b1b}.badge-expired{background:#f3f4f6;color:#4b5563}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px}.form-group label .required{color:var(--danger);margin-left:2px}.form-control{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;color:var(--text);background:var(--surface);transition:border-color .15s}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #1a56db26}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:32px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.stat-card .stat-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:8px}.stat-card .stat-value{font-size:32px;font-weight:700;line-height:1}.stat-card .stat-icon{font-size:20px;margin-bottom:8px}.stat-card.primary .stat-value{color:var(--primary)}.stat-card.warning .stat-value{color:var(--warn)}.stat-card.success .stat-value{color:var(--accent)}.stat-card.danger .stat-value{color:var(--danger)}.spinner{display:inline-block;width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}.loading-center{display:flex;justify-content:center;align-items:center;padding:60px}@keyframes 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p{color:var(--text-muted);margin-bottom:24px;font-size:14px}.modal-actions{display:flex;gap:10px;justify-content:flex-end}.filters{display:flex;gap:12px;margin-bottom:20px;flex-wrap:wrap}.filters .form-control{width:auto;min-width:160px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eef2ff,#f7f8fa)}.login-card{background:var(--surface);border-radius:12px;padding:40px;width:100%;max-width:400px;box-shadow:0 4px 24px #00000014;border:1px solid var(--border)}.login-card .logo{text-align:center;margin-bottom:32px}.login-card .logo h1{font-size:20px;font-weight:700;color:var(--primary);margin-top:8px}.login-card .logo p{font-size:12px;color:var(--text-muted);margin-top:4px}.login-card .logo-icon{font-size:40px}.error-msg{background:#fef2f2;color:var(--danger);border:1px solid #FECACA;border-radius:var(--radius);padding:10px 14px;font-size:13px;margin-bottom:16px}.document-wrapper{max-width:800px;margin:0 auto}.document{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 2px 12px #00000014;overflow:hidden}.doc-header{background:var(--primary);color:#fff;padding:24px 32px;display:flex;align-items:center;gap:16px}.doc-header .doc-logo{font-size:36px}.doc-header h2{font-family:Georgia,serif;font-size:18px;font-weight:700;letter-spacing:.03em}.doc-header .doc-number{font-size:13px;opacity:.85;margin-top:2px}.doc-meta{display:flex;justify-content:space-between;align-items:center;padding:12px 32px;background:#f0f4ff;border-bottom:1px solid var(--border);font-size:13px}.doc-body{padding:32px}.doc-section{margin-bottom:28px}.doc-section-title{font-family:Georgia,serif;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--primary);margin-bottom:12px;padding-bottom:6px;border-bottom:1px solid var(--border)}.doc-box{background:var(--bg);border:1px solid 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16px}.form-row{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.doc-header,.doc-body{padding:16px}.doc-footer{padding:12px 16px}.doc-row{flex-direction:column;gap:2px}.doc-row .doc-label{min-width:auto}}@media print{.sidebar,.hamburger,.doc-footer,.page-header .btn,.toast-container{display:none!important}.main-content{margin-left:0;padding:0}.document{box-shadow:none;border:1px solid #ccc}body{background:#fff}}