:root {
    --upload-bg: #f7f9fb;
    --upload-ink: #172033;
    --upload-muted: #647084;
    --upload-line: #dfe5ed;
    --upload-accent: #2563eb;
    --upload-ok: #047857;
    --upload-warn: #b45309;
    --upload-error: #b91c1c;
}

.material-upload-body {
    margin: 0;
    min-height: 100vh;
    background: var(--upload-bg);
    color: var(--upload-ink);
    font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
}

.upload-shell {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
    padding: 48px 0;
    display: grid;
    grid-template-columns: minmax(320px, 420px) 1fr;
    gap: 28px;
}

.upload-panel,
.upload-status-panel,
.logs-table-wrap {
    background: #fff;
    border: 1px solid var(--upload-line);
    border-radius: 8px;
    box-shadow: 0 18px 50px rgba(23, 32, 51, 0.08);
}

.upload-panel,
.upload-status-panel {
    padding: 28px;
}

.upload-heading {
    margin-bottom: 24px;
}

.eyebrow {
    margin: 0 0 8px;
    color: var(--upload-accent);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.upload-heading h1 {
    margin: 0 0 10px;
    font-size: 32px;
    line-height: 1.1;
}

.upload-heading p {
    margin: 0;
    color: var(--upload-muted);
}

.upload-form {
    display: grid;
    gap: 18px;
}

.upload-form label {
    display: grid;
    gap: 8px;
    font-size: 14px;
    font-weight: 700;
}

.upload-form input[type="text"],
.upload-form input[type="password"] {
    width: 100%;
    border: 1px solid var(--upload-line);
    border-radius: 6px;
    padding: 12px 13px;
    color: var(--upload-ink);
    font: inherit;
}

.file-drop {
    border: 1px dashed #9aa8ba;
    border-radius: 8px;
    padding: 22px;
    background: #f8fafc;
    cursor: pointer;
}

.file-drop input {
    margin-top: 14px;
    width: 100%;
}

.file-drop-title {
    display: block;
    font-size: 18px;
}

.file-drop-subtitle {
    display: block;
    color: var(--upload-muted);
    font-size: 13px;
    font-weight: 500;
}

.allowed-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.allowed-list span {
    border: 1px solid var(--upload-line);
    border-radius: 999px;
    padding: 4px 8px;
    color: var(--upload-muted);
    font-size: 12px;
}

.upload-form button {
    border: 0;
    border-radius: 6px;
    padding: 13px 16px;
    background: var(--upload-accent);
    color: #fff;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

.upload-form button:disabled {
    cursor: wait;
    opacity: 0.65;
}

.status-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    margin-bottom: 18px;
}

.status-header h2 {
    margin: 0;
}

#summary {
    color: var(--upload-muted);
    font-size: 13px;
}

.file-list {
    display: grid;
    gap: 10px;
}

.file-list.empty {
    min-height: 220px;
    place-items: center;
    border: 1px dashed var(--upload-line);
    border-radius: 8px;
    color: var(--upload-muted);
}

.file-row {
    border: 1px solid var(--upload-line);
    border-radius: 8px;
    padding: 14px;
    display: grid;
    gap: 10px;
}

.file-meta {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
}

.file-name {
    font-weight: 800;
    overflow-wrap: anywhere;
}

.file-state {
    color: var(--upload-muted);
    font-size: 13px;
    white-space: nowrap;
}

.progress-track {
    height: 8px;
    border-radius: 999px;
    background: #e8edf4;
    overflow: hidden;
}

.progress-bar {
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: var(--upload-accent);
    transition: width 0.2s ease;
}

.file-row.done .progress-bar {
    background: var(--upload-ok);
}

.file-row.failed .progress-bar {
    background: var(--upload-error);
}

.file-row.failed .file-state {
    color: var(--upload-error);
}

.logs-shell {
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
    padding: 48px 0;
}

.logs-table-wrap {
    overflow-x: auto;
}

.logs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.logs-table th,
.logs-table td {
    border-bottom: 1px solid var(--upload-line);
    padding: 12px;
    text-align: left;
    vertical-align: top;
}

.logs-table th {
    color: var(--upload-muted);
    font-size: 12px;
    text-transform: uppercase;
}

.logs-table code {
    overflow-wrap: anywhere;
}

.empty-cell {
    color: var(--upload-muted);
    text-align: center;
}

@media (max-width: 820px) {
    .upload-shell {
        grid-template-columns: 1fr;
        padding: 24px 0;
    }

    .upload-panel,
    .upload-status-panel {
        padding: 20px;
    }
}

/* 确认模态弹窗 */
.confirm-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(23, 32, 51, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.confirm-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.confirm-modal-box {
    background: #fff;
    border: 1px solid var(--upload-line);
    border-radius: 12px;
    width: min(560px, calc(100% - 32px));
    box-shadow: 0 24px 64px rgba(23, 32, 51, 0.16);
    padding: 28px;
    transform: scale(0.95);
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.confirm-modal-overlay.active .confirm-modal-box {
    transform: scale(1);
}

.confirm-modal-box h3 {
    margin: 0 0 16px;
    font-size: 20px;
    color: var(--upload-ink);
}

.confirm-info-list {
    display: grid;
    gap: 12px;
    font-size: 14px;
    margin-bottom: 20px;
    background: #f8fafc;
    padding: 16px;
    border-radius: 8px;
    border: 1px solid var(--upload-line);
}

.info-item {
    line-height: 1.5;
}

.files-preview-section {
    margin-top: 8px;
}

.confirm-files-preview {
    margin-top: 6px;
    max-height: 120px;
    overflow-y: auto;
    font-family: monospace;
    font-size: 12px;
    background: #fff;
    border: 1px solid var(--upload-line);
    border-radius: 4px;
    padding: 8px;
    color: var(--upload-muted);
}

.preview-path-item {
    word-break: break-all;
    margin-bottom: 4px;
}
.preview-path-item:last-child {
    margin-bottom: 0;
}

.confirm-modal-note {
    font-size: 12px;
    color: var(--upload-warn);
    margin: 0 0 24px;
}

.confirm-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.confirm-modal-actions button {
    border: 0;
    border-radius: 6px;
    padding: 10px 20px;
    font-weight: 700;
    cursor: pointer;
    font-size: 14px;
}

.btn-secondary {
    background: #e2e8f0;
    color: #475569;
}
.btn-secondary:hover {
    background: #cbd5e1;
}

.btn-primary {
    background: var(--upload-accent);
    color: #fff;
}
.btn-primary:hover {
    background: #1d4ed8;
}