:root{--font-body: "DM Sans", sans-serif;--font-mono: "DM Mono", monospace;--bg: #f5f4f0;--bg-card: #ffffff;--bg-sidebar: #1a1a1a;--text: #1a1a1a;--text-muted: #6b6b6b;--text-light: #9a9a9a;--text-inv: #f5f4f0;--accent: #1a6b45;--accent-lt: #e8f5ee;--accent-dk: #134f33;--border: #e2e0db;--border-md: #ccc9c2;--danger: #c0392b;--danger-lt: #fdf0ef;--warning: #b7770d;--warning-lt: #fef9ec;--info: #1a5fa6;--info-lt: #eef4fc;--success: #1a6b45;--success-lt: #e8f5ee;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--shadow-sm: 0 1px 3px rgba(0,0,0,.07);--shadow: 0 2px 12px rgba(0,0,0,.09)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}button{font-family:var(--font-body);cursor:pointer}input,select,textarea{font-family:var(--font-body)}a{color:inherit;text-decoration:none}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px 24px;box-shadow:var(--shadow-sm)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);border:1px solid var(--border-md);background:var(--bg-card);color:var(--text);font-size:13px;font-weight:500;transition:all .15s;white-space:nowrap}.btn:hover{background:var(--bg);border-color:var(--border-md)}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent-dk)}.btn-primary:hover{background:var(--accent-dk)}.btn-danger{background:var(--danger-lt);color:var(--danger);border-color:#f5c6c2}.btn-danger:hover{background:#fae0de}.btn-sm{padding:5px 11px;font-size:12px}.badge{display:inline-block;font-size:11px;font-weight:500;padding:3px 9px;border-radius:20px}.badge-accepted{background:var(--success-lt);color:var(--success)}.badge-submitted{background:var(--info-lt);color:var(--info)}.badge-pending{background:var(--warning-lt);color:var(--warning)}.badge-rejected{background:var(--danger-lt);color:var(--danger)}.input{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);font-size:14px;color:var(--text);transition:border-color .15s;outline:none}.input:focus{border-color:var(--accent)}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:13px;font-weight:500;color:var(--text-muted)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.table-wrap{overflow-x:auto;width:100%}table{width:100%;border-collapse:collapse;font-size:13px}thead th{text-align:left;padding:10px 12px;font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--text-light);border-bottom:1px solid var(--border);white-space:nowrap}tbody td{padding:11px 12px;border-bottom:1px solid var(--border);vertical-align:middle}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--bg)}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px 20px}.stat-label{font-size:12px;color:var(--text-muted);margin-bottom:4px}.stat-value{font-size:26px;font-weight:600;line-height:1.2}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#0006;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .15s}.modal{background:var(--bg-card);border-radius:var(--radius-lg);padding:28px;width:100%;max-width:520px;box-shadow:0 8px 40px #0000002e;animation:slideUp .2s}.modal-title{font-size:16px;font-weight:600;margin-bottom:20px}.modal-footer{display:flex;justify-content:flex-end;gap:8px;margin-top:24px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}.page-enter{animation:pageIn .2s ease}@keyframes pageIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:60px 20px;color:var(--text-light)}.empty-state svg{margin-bottom:12px;opacity:.4}.empty-state p{font-size:13px}.upload-zone{border:2px dashed var(--border-md);border-radius:var(--radius-lg);padding:36px;text-align:center;cursor:pointer;transition:all .2s;color:var(--text-muted)}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent);background:var(--accent-lt);color:var(--accent-dk)}.upload-zone input[type=file]{display:none}@media (max-width: 768px){.stat-grid{grid-template-columns:repeat(2,1fr)}.form-row{grid-template-columns:1fr}}