:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}body{color:#1f2328;background:#f4f5f7;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.login-screen{background:linear-gradient(135deg,#eef2ff 0%,#f4f5f7 60%);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:#fff;border-radius:16px;flex-direction:column;gap:12px;width:320px;padding:40px;display:flex;box-shadow:0 10px 40px #0f172a1a}.login-logo{color:#fff;background:linear-gradient(135deg,#2563eb,#7c3aed);border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:4px;font-size:18px;display:flex}.login-card h1{margin:0;font-size:22px}.subtitle{color:#6b7280;margin:0 0 8px;font-size:14px}.login-card input{border:1px solid #d1d5db;border-radius:8px;padding:10px 12px;font-size:14px}.login-card button{color:#fff;cursor:pointer;background:#2563eb;border:none;border-radius:8px;padding:10px;font-size:14px;font-weight:600}.login-card button:disabled{opacity:.6;cursor:default}.error{color:#dc2626;font-size:13px}.error.banner{background:#fee2e2;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;padding:8px 16px;display:flex}button.link-inline{color:#dc2626;background:0 0;flex-shrink:0;padding:2px 4px;font-size:13px;text-decoration:underline}.upload-banner{background:#dbeafe;border-radius:8px;margin-bottom:16px;padding:8px 16px;font-size:13px}.drive-page{min-height:100vh}.topbar{z-index:10;background:#fff;border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:center;padding:14px 32px;display:flex;position:sticky;top:0}.topbar h1{letter-spacing:-.01em;margin:0;font-size:19px}.topbar-right{color:#6b7280;align-items:center;gap:14px;font-size:13px;display:flex}.dashboard-body{max-width:1040px;margin:0 auto;padding:24px 32px 48px}.storage-widget{background:#fff;border-radius:14px;margin-bottom:20px;padding:18px 20px;box-shadow:0 1px 3px #0000000a}.storage-label{color:#374151;justify-content:space-between;margin-bottom:8px;font-size:13px;font-weight:600;display:flex}.storage-track{background:#eef0f3;border-radius:999px;height:10px;overflow:hidden}.storage-fill{background:linear-gradient(90deg,#2563eb,#60a5fa);border-radius:999px;height:100%;transition:width .4s}.storage-fill.warn{background:linear-gradient(90deg,#d97706,#fbbf24)}.storage-fill.danger{background:linear-gradient(90deg,#dc2626,#f87171)}.toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.toolbar-actions{gap:10px;display:flex}button{color:#fff;cursor:pointer;background:#2563eb;border:none;border-radius:8px;padding:9px 16px;font-size:13px;font-weight:600}button.ghost{color:#1f2328;background:#fff;border:1px solid #d1d5db}button.primary-cta{background:linear-gradient(135deg,#2563eb,#4f46e5);box-shadow:0 4px 14px #2563eb59}.breadcrumb{font-size:14px}.crumb{cursor:pointer;color:#2563eb;font-weight:500}.crumb:hover{text-decoration:underline}.sep{color:#9ca3af;margin:0 6px}.section-title{text-transform:uppercase;letter-spacing:.04em;color:#9ca3af;margin:20px 0 10px;font-size:12px;font-weight:700}.item-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;display:grid}.item-card{cursor:pointer;background:#fff;border:1px solid #0000;border-radius:12px;padding:18px 14px 14px;transition:box-shadow .15s,transform .15s;position:relative;box-shadow:0 1px 3px #0000000d}.item-card:hover{border-color:#e5e7eb;transform:translateY(-1px);box-shadow:0 6px 20px #00000014}.item-delete{color:#6b7280;opacity:0;background:#f3f4f6;border-radius:50%;width:22px;height:22px;padding:0;font-size:11px;line-height:1;transition:opacity .15s;position:absolute;top:8px;right:8px}.item-card:hover .item-delete{opacity:1}.item-delete:hover{color:#dc2626;background:#fee2e2}.item-card.locked{box-shadow:none;background:#f3f4f6;border:1px dashed #d1d5db}.item-card.locked:hover{box-shadow:none;border-color:#d1d5db;transform:none}.item-card.locked .item-name,.item-card.locked .item-meta{color:#9ca3af}.item-lock{opacity:.7;font-size:12px;position:absolute;top:8px;right:8px}.item-icon{margin-bottom:8px;font-size:30px}.item-name{white-space:nowrap;text-overflow:ellipsis;margin-bottom:4px;font-size:13px;font-weight:600;overflow:hidden}.item-meta{color:#6b7280;font-size:11px}.item-meta.faint{color:#9ca3af;margin-top:2px}.empty{text-align:center;color:#9ca3af;background:#fff;border-radius:14px;padding:60px 24px;font-size:14px}.empty.full{background:0 0;border-radius:0;justify-content:center;align-items:center;min-height:100vh;display:flex}.preview-overlay{z-index:50;background:#000000d9;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.preview-overlay img{border-radius:8px;max-width:90vw;max-height:90vh}