:root{--bg:#f5f7fb;--card:#ffffff;--accent:#2b6ef6;--muted:#6b7280;--success:#16a34a;--danger:#dc2626;--shadow: 0 6px 18px rgba(15,23,42,.08);--radius:8px}*{box-sizing:border-box;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:#0f172a}.app-header{background:linear-gradient(90deg,#fff,#f8fafc);border-bottom:1px solid #e6eef8;padding:14px 20px;display:flex;align-items:center;justify-content:space-between}.app-title{font-weight:700;color:var(--accent);font-size:18px}.app-actions{display:flex;gap:8px;align-items:center}.container{max-width:1100px;margin:24px auto;padding:0 16px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px}.card h4{margin:0 0 8px;font-size:16px}.thumb{height:60px;width:60px;object-fit:cover;border-radius:6px;border:1px solid #eef2ff}.muted{color:var(--muted);font-size:13px}.form{background:var(--card);padding:16px;border-radius:8px;box-shadow:var(--shadow);max-width:700px}.row{display:flex;gap:8px}.input,textarea,select{width:100%;padding:8px 10px;border:1px solid #e6eef8;border-radius:6px}.btn{background:var(--accent);color:#fff;padding:8px 12px;border-radius:6px;border:none;cursor:pointer}.btn.secondary{background:#fff;color:var(--accent);border:1px solid #dbeafe}.btn.danger{background:var(--danger)}.controls{display:flex;gap:8px;flex-wrap:wrap}.center-screen{display:flex;align-items:center;justify-content:center;height:70vh}.list-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px;border-radius:8px;border:1px solid #f0f6ff;background:#fff}.small{font-size:13px}.badge{background:#eef2ff;color:var(--accent);padding:4px 8px;border-radius:999px;font-weight:600}.footer{margin-top:20px;text-align:center;color:var(--muted);font-size:13px}@media(max-width:900px){.container{margin:16px auto;padding:0 12px}.app-title{font-size:16px}.grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}}@media(max-width:600px){.app-header{padding:12px}.app-title{font-size:15px}.app-actions{gap:6px}.container{margin:12px auto;padding:0 10px}.grid{grid-template-columns:1fr;gap:12px}.card{padding:12px}.thumb{height:48px;width:48px}.center-screen{height:60vh;padding:12px}.form{padding:12px}.controls{flex-direction:column;align-items:stretch}.btn{width:100%;padding:10px}.btn.secondary{width:100%}.list-item{flex-direction:column;align-items:flex-start}.muted.small{font-size:12px}}.btn,.input{touch-action:manipulation}.spinner{display:inline-block}.spinner-circle{border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.spinner-small .spinner-circle{width:16px;height:16px;border-width:2px}.spinner-medium .spinner-circle{width:32px;height:32px}.spinner-large .spinner-circle{width:48px;height:48px;border-width:4px;border-color:#3498db4d;border-top-color:#3498db}@keyframes spin{to{transform:rotate(360deg)}}.Toastify__toast{font-family:inherit;border-radius:8px}.Toastify__toast--success{background:#27ae60}.Toastify__toast--error{background:#e74c3c}.Toastify__toast--info{background:#3498db}a.btn{text-decoration:none;display:inline-block;transition:background .2s}a.btn:hover{opacity:.9}.swal2-popup{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;border-radius:12px;box-shadow:0 10px 40px #00000026}.swal2-title{font-size:1.5rem;font-weight:600;color:#2c3e50}.swal2-html-container{font-size:1rem;color:#555}.swal2-confirm{background-color:#007bff!important;border-radius:6px;padding:10px 24px;font-weight:500;transition:all .2s}.swal2-confirm:hover{background-color:#0056b3!important;transform:translateY(-1px);box-shadow:0 4px 12px #007bff4d}.swal2-cancel{background-color:#6c757d!important;border-radius:6px;padding:10px 24px;font-weight:500;transition:all .2s}.swal2-cancel:hover{background-color:#545b62!important;transform:translateY(-1px)}.swal2-toast{border-radius:8px;box-shadow:0 4px 12px #00000026}.swal2-toast .swal2-title{font-size:.95rem;margin:0}.swal2-toast .swal2-icon{margin:0 10px 0 0}.swal2-icon.swal2-success{border-color:#28a745}.swal2-icon.swal2-success [class^=swal2-success-line]{background-color:#28a745}.swal2-icon.swal2-success .swal2-success-ring{border-color:#28a7454d}.swal2-icon.swal2-error{border-color:#dc3545}.swal2-icon.swal2-error [class^=swal2-x-mark-line]{background-color:#dc3545}.swal2-timer-progress-bar{background:#0003}