:root{--primary: #5b5fc7;--primary-hover: #4f46e5;--bg-color: #eff6ff;--card-bg: #ffffff;--text-dark: #1e293b;--text-muted: #64748b;--input-bg: #f3f4f6;--border-radius: 12px;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06)}html,body{margin:0;padding:0;height:100%;width:100%;font-family:Inter,system-ui,sans-serif;background-color:var(--bg-color);color:var(--text-dark)}.app-container{display:flex;justify-content:center;align-items:center;min-height:100vh;width:100%;padding:20px;box-sizing:border-box}.top-bar{position:fixed;top:0;left:0;right:0;padding:15px 5%;display:flex;justify-content:space-between;align-items:center;background:#fff;box-shadow:0 2px 4px #0000000d;z-index:100}.logo-box{background:var(--primary);color:#fff;padding:8px 16px;border-radius:6px;font-weight:700}.logout-btn{display:flex;align-items:center;background:#fee2e2;color:#ef4444;border:none;padding:8px 16px;border-radius:6px;cursor:pointer;font-weight:600}.card{background:var(--card-bg);border-radius:var(--border-radius);box-shadow:var(--shadow);width:100%;max-width:550px;padding:2.5rem;position:relative}.login-card{max-width:400px;text-align:center}.form-card{margin-top:60px}.app-title{margin:0 0 5px;font-size:1.75rem;font-weight:700;text-align:center}.app-subtitle{margin:0 0 2rem;color:var(--text-muted);font-size:.95rem;text-align:center}.modern-form{display:flex;flex-direction:column;gap:1.25rem}.input-group{display:flex;flex-direction:column;gap:.5rem;text-align:left}.input-label{display:flex;align-items:center;gap:8px;font-size:.9rem;font-weight:600;color:var(--primary)}.modern-input{background-color:var(--input-bg);border:1px solid transparent;padding:14px 16px;border-radius:8px;font-size:1rem;width:100%;transition:all .2s;box-sizing:border-box}.modern-input:focus{outline:none;background-color:#fff;border-color:var(--primary);box-shadow:0 0 0 4px #5b5fc71a}.file-input{padding:10px}.file-input::file-selector-button{border:none;background:var(--primary);color:#fff;padding:6px 12px;border-radius:4px;margin-right:15px;cursor:pointer}.primary-btn{background-color:var(--primary);color:#fff;font-size:1rem;font-weight:600;padding:14px;border:none;border-radius:8px;cursor:pointer;width:100%;margin-top:1rem}.primary-btn:hover{background-color:var(--primary-hover)}.primary-btn:disabled{background-color:#a5a6f6;cursor:not-allowed}@media(max-width:600px){.card{padding:1.5rem}.form-card{margin-top:80px}}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px;margin-bottom:25px;width:100%}.stat-card{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:20px;text-align:center}.stat-value{font-size:1.8rem;font-weight:700;color:var(--primary);margin-bottom:5px}.stat-label{color:var(--text-muted);font-size:.9rem;font-weight:600;text-transform:uppercase}.table-container{overflow-x:auto;border:1px solid #e2e8f0;border-radius:8px;margin-top:20px}.data-table{width:100%;border-collapse:collapse;font-size:.9rem;background:#fff}.data-table th,.data-table td{padding:12px 15px;text-align:left;border-bottom:1px solid #e2e8f0}.data-table th{background-color:#f8fafc;font-weight:600;color:var(--text-dark);white-space:nowrap}.data-table tr:hover{background-color:#f1f5f9}.file-link{color:var(--primary);text-decoration:none;font-weight:500}.file-link:hover{text-decoration:underline}.filter-bar{display:flex;gap:10px;align-items:center;background:#fff;padding:15px;border-radius:8px;border:1px solid #e2e8f0;margin-bottom:20px}@media(max-width:600px){.filter-bar{flex-direction:column}.dashboard-grid{grid-template-columns:1fr}}