* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", "Microsoft JhengHei", sans-serif;
    background: #f4f6fa;
    color: #222;
}
header {
    padding: 20px 32px;
    background: #1f2a44;
    color: #fff;
}
header h1 { margin: 0; font-size: 22px; }
header .sub { font-size: 13px; opacity: .8; margin-top: 4px; }
main { padding: 24px 32px; max-width: 1100px; margin: 0 auto; }

.bootfail {
    margin: 32px auto; max-width: 600px; padding: 20px;
    background: #fff4f4; border: 1px solid #f5b7b7;
    border-radius: 8px; color: #8a1f1f;
}

.dropzone {
    border: 2px dashed #9ab; background: #fff;
    border-radius: 12px; padding: 36px;
    text-align: center; transition: all .15s;
    cursor: pointer;
}
.dropzone.dragover { border-color: #2c7be5; background: #eef5ff; }
.drop-icon { font-size: 42px; color: #8aa; }
.drop-text { font-size: 16px; margin-top: 8px; }
.drop-pick { color: #2c7be5; cursor: pointer; text-decoration: underline; margin-left: 4px; }
.drop-hint { color: #888; font-size: 12px; margin-top: 6px; }

.controls {
    margin: 18px 0;
    display: flex; gap: 10px; align-items: center;
}
button {
    background: #2c7be5; color: #fff; border: 0;
    padding: 8px 18px; border-radius: 6px;
    font-size: 14px; cursor: pointer;
}
button:disabled { background: #aac; cursor: not-allowed; }
button.ghost {
    background: transparent; color: #2c7be5;
    border: 1px solid #2c7be5;
}
.summary { color: #555; font-size: 13px; }

.jobs h2, .logs h2 {
    font-size: 15px; margin: 20px 0 8px;
    color: #444; border-left: 3px solid #2c7be5;
    padding-left: 8px;
}
table {
    width: 100%; background: #fff;
    border-collapse: collapse; border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
th, td { padding: 8px 12px; text-align: left; border-bottom: 1px solid #eef; font-size: 13px; vertical-align: middle; }
th { background: #f8faff; color: #555; font-weight: 600; }
td img { width: 48px; height: 64px; object-fit: cover; border: 1px solid #ddd; border-radius: 3px; }
.status { padding: 2px 8px; border-radius: 10px; font-size: 12px; font-weight: 600; }
.status.queued     { background: #eee; color: #666; }
.status.processing { background: #fff5d6; color: #8a6800; }
.status.success    { background: #d8f5d8; color: #1a6e1a; }
.status.failed     { background: #ffd6d6; color: #a01818; }
.err { color: #a01818; font-size: 12px; }
.retry-btn {
    background: #fff; color: #2c7be5; border: 1px solid #2c7be5;
    padding: 2px 10px; border-radius: 4px; font-size: 11px;
    margin-left: 8px; cursor: pointer;
}
.retry-btn:hover { background: #2c7be5; color: #fff; }
.retry-btn:disabled { opacity: .5; cursor: not-allowed; }

#log {
    background: #1f2a44; color: #cde; padding: 14px;
    border-radius: 6px; height: 280px; overflow-y: auto;
    font-family: Consolas, monospace; font-size: 12px;
    white-space: pre-wrap;
}