:root{--bg-primary:#f4f6fb;--bg-secondary:#fff;--bg-card:#fff;--bg-elevated:#f0f2f8;--border:#e2e6ef;--border-hover:#c4c9d8;--text-primary:#1a1d2e;--text-secondary:#5a5f7a;--text-muted:#9499b5;--accent-1:#6366f1;--accent-2:#8b5cf6;--accent-3:#a855f7;--accent-gradient:linear-gradient(135deg, #6366f1, #a855f7);--success:#16a34a;--danger:#dc2626;--warning:#d97706;--radius:12px;--radius-lg:20px;--shadow:0 2px 12px #0000000f;--shadow-lg:0 8px 40px #00000014;--glass:#ffffffb3}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%236366f1' fill-opacity='0.035'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 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h1{color:var(--text-primary);text-align:center;letter-spacing:-.5px;font-size:24px;font-weight:700}.login-subtitle{text-align:center;color:var(--text-secondary);margin-bottom:32px;font-size:14px}.login-form{flex-direction:column;gap:20px;display:flex}.login-form .form-group{flex-direction:column;gap:6px;display:flex}.login-form .form-group label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;font-size:13px;font-weight:600}.login-form .input-wrapper{position:relative}.login-form .input-wrapper svg{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.login-form input{border:1px solid var(--border);width:100%;color:var(--text-primary);background:#fffc;border-radius:12px;outline:none;padding:12px 16px 12px 42px;font-family:inherit;font-size:14px;transition:all .2s}.login-form input::placeholder{color:var(--text-muted)}.login-form input:focus{border-color:var(--accent-1);background:#fff;box-shadow:0 0 0 3px 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var(--border);color:var(--text-primary);border-radius:10px;outline:none;padding:12px 16px;font-family:inherit;font-size:14px;transition:all .2s}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.form-group textarea{resize:vertical}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--accent-1);background:#fff;box-shadow:0 0 0 3px #6366f114}.form-group select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239499b5' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;padding-right:36px}.form-group select option{background:var(--bg-card);color:var(--text-primary)}.btn-upload{background:var(--accent-gradient);color:#fff;cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;padding:14px 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12px;font-family:inherit;font-size:14px}.remarks-input:focus{border-color:var(--accent-1)}.remarks-edit-actions{gap:8px;display:flex}.modal-footer{flex-wrap:wrap;gap:8px;padding:16px 28px 24px;display:flex}.date-range-panel{z-index:60;background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow-lg);border-radius:16px;width:230px;padding:12px;animation:.2s fadeIn;position:fixed;top:50%;right:20px;transform:translateY(-50%)}.date-range-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.date-range-nav{background:var(--bg-elevated);color:var(--text-primary);cursor:pointer;border:none;border-radius:6px;width:24px;height:24px;font-size:14px;line-height:1;transition:all .15s}.date-range-nav:hover{background:var(--accent-1);color:#fff}.date-range-title{color:var(--text-primary);font-size:13px;font-weight:600}.calendar-grid{grid-template-columns:repeat(7,1fr);gap:1px;display:grid}.cal-day-header{text-align:center;color:var(--text-muted);padding:4px 0;font-size:10px;font-weight:600}.cal-day{aspect-ratio:1;width:100%;color:var(--text-primary);cursor:pointer;background:0 0;border:none;border-radius:7px;justify-content:center;align-items:center;font-family:inherit;font-size:12px;font-weight:500;transition:all .15s;display:flex;position:relative}.cal-day:hover:not(.empty):not(:disabled){background:var(--bg-elevated)}.cal-day.empty{cursor:default}.cal-day:disabled{opacity:.3;cursor:not-allowed}.cal-day.in-range{background:#6366f11f;border-radius:0}.cal-day.range-start,.cal-day.range-end{background:var(--accent-gradient);color:#fff;font-weight:600}.cal-day.range-start{border-radius:8px 0 0 8px}.cal-day.range-end{border-radius:0 8px 8px 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var(--border);margin-top:10px;padding-top:8px}.cal-legend{color:var(--text-muted);font-size:11px}.active-filters{flex-wrap:wrap;align-items:center;gap:8px;margin-top:16px;margin-bottom:0;animation:.2s fadeIn;display:flex}.filter-chip{color:var(--accent-1);cursor:pointer;background:#6366f114;border:1px solid #6366f133;border-radius:8px;align-items:center;gap:6px;padding:6px 12px;font-size:12px;font-weight:500;transition:all .15s;display:inline-flex}.filter-chip:hover{background:#6366f126}.clear-filters{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px 8px;font-family:inherit;font-size:12px;font-weight:500;transition:all .15s}.clear-filters:hover{color:var(--danger);background:#dc26260f}.status-tabs{flex-wrap:wrap;gap:6px;margin-top:16px;margin-bottom:0;display:flex}.status-tab{border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;border-radius:10px;align-items:center;gap:6px;padding:8px 18px;font-family:inherit;font-size:13px;font-weight:500;transition:all .15s;display:flex}.status-tab:hover{border-color:var(--border-hover);color:var(--text-primary)}.status-tab.active{background:var(--accent-gradient);color:#fff;border-color:#0000}.type-count-pill{cursor:pointer;font-family:inherit;transition:all .15s}.type-count-pill:hover{border-color:var(--accent-1);background:#6366f10a}.type-count-pill.active{border-color:var(--accent-1);color:var(--accent-1);background:#6366f114}.status-actions{border-top:1px solid var(--border);gap:4px;padding-top:12px;display:flex}.status-btn{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border-radius:8px;flex:1;padding:6px 8px;font-family:inherit;font-size:11px;font-weight:500;transition:all .15s}.status-btn:hover{border-color:var(--border-hover);color:var(--text-primary);background:var(--bg-elevated)}.status-btn.active{color:#fff;background:var(--accent-gradient);border-color:#0000}@media (width<=768px){.date-range-panel{width:100%;margin-bottom:20px;position:static;transform:none}.login-page{background-position:50% 25%;background-attachment:scroll;padding:12px}.navbar{padding:0 16px}.nav-center{gap:2px;padding:3px}.nav-center a{padding:6px 12px;font-size:12px}.nav-user{display:none}.main-content{padding:20px 16px}.page-header{flex-direction:column;align-items:stretch}.search-bar input{width:100%}.file-grid,.form-row{grid-template-columns:1fr}.stats-bar{grid-template-columns:repeat(2,1fr)}.login-card{width:100%;padding:32px 24px}.upload-card{padding:20px}.drop-zone{padding:32px 16px}}@media (width<=480px){.stats-bar{grid-template-columns:1fr 1fr;gap:10px}.stat-card{padding:14px 16px}.file-card{padding:18px}}.footer{text-align:center;color:var(--text-muted);border-top:1px solid var(--border);margin-top:auto;padding:20px 24px;font-size:13px}.footer a{color:var(--accent-1);font-weight:500;text-decoration:none}.footer a:hover{text-decoration:underline}.footer-sep{color:var(--border);margin:0 10px}.btn-ghost{border:1px solid var(--border);color:var(--text-primary);cursor:pointer;background:0 0;border-radius:8px;font-size:13px}.btn-ghost:hover{background:var(--bg-elevated);border-color:var(--accent-1);color:var(--accent-1)}