* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #ececec;
    color: #2f2f2f;
}
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
    background: linear-gradient(135deg, #f5f5f5 0%, #dfdfdf 100%);
}
.container {
    max-width: 920px;
    margin: 0 auto;
    padding: 18px;
}
.compact-container {
    max-width: 860px;
}
.card {
    background: #ffffff;
    border: 1px solid #d2d2d2;
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 8px 22px rgba(0,0,0,0.08);
}
.compact-card {
    padding: 14px;
}
.login-card {
    width: 100%;
    max-width: 360px;
}
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
    border-top: 4px solid #b91c1c;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 14px;
}
.stat-card {
    background: #ffffff;
    border: 1px solid #d2d2d2;
    border-radius: 12px;
    padding: 12px 14px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.05);
}
.stat-label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: #6b7280;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: .3px;
}
.stat-value {
    display: block;
    font-size: 20px;
    color: #b91c1c;
}
.grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 16px;
}
.compact-grid {
    grid-template-columns: 270px 1fr;
}
@media (max-width: 860px) {
    .grid, .compact-grid, .stats-grid {
        grid-template-columns: 1fr;
    }
    .topbar {
        flex-direction: column;
        align-items: flex-start;
    }
}
h1, h2 {
    margin: 0 0 8px;
    color: #b91c1c;
}
h1 {
    font-size: 24px;
}
h2 {
    font-size: 18px;
}
.subtitle, .hint, .file-meta {
    color: #6b7280;
    font-size: 13px;
}
.form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 12px;
}
.compact-form {
    gap: 9px;
}
.search-form {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.section-head-stack {
    align-items: flex-start;
}
label {
    font-size: 13px;
    font-weight: 700;
    color: #4b5563;
}
input[type="text"],
input[type="password"],
input[type="file"] {
    width: 100%;
    padding: 10px 12px;
    border-radius: 9px;
    border: 1px solid #c9c9c9;
    background: #fafafa;
    color: #202020;
}
.search-form input[type="text"] {
    min-width: 220px;
    flex: 1;
}
button, .download, .logout, .delete, .clear-search {
    display: inline-block;
    text-decoration: none;
    border: 0;
    border-radius: 9px;
    padding: 10px 14px;
    cursor: pointer;
    font-weight: 700;
    font-size: 13px;
    transition: opacity .2s ease, transform .2s ease;
}
button:hover, .download:hover, .logout:hover, .delete:hover, .clear-search:hover {
    opacity: .92;
    transform: translateY(-1px);
}
button {
    background: #b91c1c;
    color: #ffffff;
}
.download {
    background: #6b7280;
    color: #ffffff;
}
.delete {
    background: #ef4444;
    color: #ffffff;
}
.logout {
    background: #b91c1c;
    color: #ffffff;
}
.clear-search {
    background: #e5e7eb;
    color: #374151;
}
.alert {
    padding: 10px 12px;
    border-radius: 9px;
    margin: 10px 0;
    font-size: 13px;
}
.success {
    background: #f3f4f6;
    border: 1px solid #d1d5db;
    color: #111827;
}
.error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}
.file-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}
.compact-list {
    gap: 9px;
}
.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 10px;
    background: #f7f7f7;
    border: 1px solid #dddddd;
}
.compact-item {
    padding: 10px 12px;
}
.file-info {
    min-width: 0;
    flex: 1;
}
.file-name {
    font-weight: 700;
    word-break: break-all;
    color: #222222;
    font-size: 14px;
}
.file-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.inline-form {
    margin: 0;
}
.section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}
.badge {
    display: inline-block;
    background: #e5e7eb;
    color: #374151;
    border-radius: 999px;
    padding: 5px 10px;
    font-size: 12px;
    font-weight: 700;
}
.empty-state {
    margin: 8px 0 0;
    color: #6b7280;
}
.search-info {
    margin-top: 0;
    margin-bottom: 6px;
}