* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg: #f5f5f5;
    --card: #fff;
    --primary: #1a73e8;
    --primary-hover: #1557b0;
    --text: #202124;
    --text-secondary: #5f6368;
    --border: #dadce0;
    --success: #34a853;
    --error: #ea4335;
    --warning: #fbbc05;
    --radius: 8px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

/* Header */
header {
    background: var(--card);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
}

nav {
    max-width: 960px;
    margin: 0 auto;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

/* Main */
main {
    max-width: 960px;
    margin: 0 auto;
    padding: 32px 24px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card);
    color: var(--text);
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s;
}

.btn:hover { background: #f1f3f4; }

.btn-sm { padding: 6px 12px; font-size: 13px; }

.btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.btn-primary:hover { background: var(--primary-hover); }

.btn-google {
    padding: 12px 24px;
    font-size: 16px;
    border: 2px solid var(--border);
}

.btn-google svg { flex-shrink: 0; }

.btn-drive {
    background: var(--success);
    color: #fff;
    border-color: var(--success);
}

.btn-drive:hover { background: #2d9249; }

/* Hero */
.hero {
    text-align: center;
    padding: 80px 0;
}

.hero h1 {
    font-size: 36px;
    margin-bottom: 12px;
}

.hero p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

/* Dashboard */
.new-case {
    background: var(--card);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid var(--border);
}

.new-case h2 {
    font-size: 18px;
    margin-bottom: 16px;
}

.input-group {
    display: flex;
    gap: 12px;
}

.input-group input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 16px;
    outline: none;
}

.input-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.2);
}

.error {
    color: var(--error);
    font-size: 14px;
    margin-top: 8px;
}

/* Jobs list */
.jobs-list {
    background: var(--card);
    border-radius: var(--radius);
    padding: 24px;
    border: 1px solid var(--border);
}

.jobs-list h2 {
    font-size: 18px;
    margin-bottom: 16px;
}

.job-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 8px;
    text-decoration: none;
    color: var(--text);
    transition: background 0.15s;
}

.job-card:hover { background: #f8f9fa; }

.job-card-info { flex: 1; }

.job-card-case {
    font-weight: 600;
    font-size: 16px;
}

.job-card-msg {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.job-card-progress {
    width: 120px;
    height: 6px;
    background: #e8eaed;
    border-radius: 3px;
    margin: 0 16px;
}

.job-card-progress-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 3px;
    transition: width 0.3s;
}

/* Status badges */
.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.status-pending { background: #e8eaed; color: var(--text-secondary); }
.status-scraping, .status-downloading { background: #e8f0fe; color: var(--primary); }
.status-uploading { background: #fef7e0; color: #b06000; }
.status-done { background: #e6f4ea; color: var(--success); }
.status-failed { background: #fce8e6; color: var(--error); }

/* Job detail */
.job-detail { max-width: 720px; }

.back-link {
    display: inline-block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 16px;
    font-size: 14px;
}

.back-link:hover { color: var(--primary); }

.job-detail h2 {
    font-size: 24px;
    margin-bottom: 20px;
}

.progress-section {
    background: var(--card);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border);
    margin-bottom: 16px;
}

.progress-bar {
    height: 8px;
    background: #e8eaed;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 4px;
    transition: width 0.3s;
}

.progress-text {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.error-box {
    background: #fce8e6;
    color: var(--error);
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 14px;
}

.drive-link {
    margin-bottom: 16px;
}

/* Documents */
.documents-section {
    background: var(--card);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border);
}

.documents-section h3 {
    font-size: 16px;
    margin-bottom: 12px;
}

.doc-item {
    display: flex;
    align-items: center;
    padding: 12px;
    border-bottom: 1px solid var(--border);
    gap: 12px;
}

.doc-item:last-child { border-bottom: none; }

.doc-seq {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #e8eaed;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.doc-info { flex: 1; min-width: 0; }

.doc-name {
    display: block;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-type {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
}

.doc-size {
    font-size: 12px;
    color: var(--text-secondary);
}

.doc-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.doc-status-badge {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
}

.doc-pending { color: var(--text-secondary); }
.doc-downloaded { color: var(--primary); }
.doc-uploaded .doc-seq { background: var(--success); color: #fff; }
.doc-uploaded .doc-status-badge { background: #e6f4ea; color: var(--success); }
.doc-failed .doc-seq { background: var(--error); color: #fff; }

.loading, .empty {
    color: var(--text-secondary);
    font-size: 14px;
    padding: 20px 0;
    text-align: center;
}

/* Responsive */
@media (max-width: 600px) {
    .input-group { flex-direction: column; }
    .job-card { flex-wrap: wrap; gap: 8px; }
    .job-card-progress { width: 100%; order: 3; }
}