:root {
  --bg: #0a0a0a;
  --card-bg: #141414;
  --border: #2a2a2a;
  --text: #e0e0e0;
  --text-dim: #888;
  --accent: #10b981;
  --accent-hover: #059669;
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px;
}

header {
  text-align: center;
  margin-bottom: 32px;
}

header h1 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
}

.subtitle {
  color: var(--text-dim);
  margin-top: 4px;
  font-size: 0.9rem;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 16px;
}

.card h2 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  color: var(--text);
}

.form-group {
  margin-bottom: 14px;
}

.paired-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
}

.required { color: var(--danger); }
.optional { color: var(--text-dim); font-weight: normal; font-size: 0.8rem; }

.btn-primary, .btn-secondary, .btn-danger {
  display: inline-block;
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
  color: #fff;
}

.btn-primary { background: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary { background: #333; }
.btn-secondary:hover { background: #444; }

.btn-danger { background: var(--danger); margin-top: 12px; }
.btn-danger:hover { background: var(--danger-hover); }

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}

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

#progress-step {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.log-container {
  max-height: 300px;
  overflow-y: auto;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
  font-size: 0.8rem;
  line-height: 1.5;
}

.log-entry {
  padding: 2px 0;
  color: var(--text-dim);
}

.log-entry .source {
  color: var(--accent);
  margin-right: 6px;
}

.log-entry.error .source { color: var(--danger); }

.result-info {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.result-info span {
  padding: 6px 12px;
  background: var(--bg);
  border-radius: 6px;
  font-size: 0.85rem;
  border: 1px solid var(--border);
}

.result-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.json-preview {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.8rem;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 300px;
  overflow-y: auto;
}

.history-entry {
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}

.history-entry:last-child { border-bottom: none; }

.history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.history-item .email { font-size: 0.9rem; }
.history-item .time { font-size: 0.8rem; color: var(--text-dim); }
.history-item .duration { font-size: 0.8rem; color: #f59e0b; }
.history-item .attempt { font-size: 0.8rem; color: #60a5fa; }
.history-item .status {
  font-size: 0.8rem;
  padding: 2px 8px;
  border-radius: 4px;
}

.history-item .status.completed { background: #10b98122; color: var(--accent); }
.history-item .status.running { background: #3b82f622; color: #3b82f6; }
.history-item .status.error { background: #ef444422; color: var(--danger); }

.speed-summary {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.batch-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0 12px;
  padding: 9px 10px;
  background: #0d0d0d;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  font-size: 0.78rem;
}

.batch-toolbar label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.batch-toolbar input,
.history-select input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

.batch-toolbar .btn-secondary {
  padding: 5px 10px;
  font-size: 0.75rem;
}

.batch-toolbar .batch-danger {
  color: var(--danger);
}

.failure-reason {
  color: var(--danger);
  font-size: 0.8rem;
  margin-top: 6px;
  word-break: break-all;
}

.autosub-task-status {
  color: #60a5fa;
  font-size: 0.8rem;
  margin-top: 6px;
  word-break: break-word;
}

.history-log {
  margin-top: 8px;
  padding: 10px;
  background: #080808;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  font-size: 0.78rem;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 240px;
  overflow: auto;
}

.empty {
  color: var(--text-dim);
  text-align: center;
  padding: 20px;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  width: 320px;
  text-align: center;
}

.box h2 { margin-bottom: 16px; }

.box input {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.95rem;
  margin-bottom: 12px;
  outline: none;
}

.box button {
  width: 100%;
  padding: 10px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  cursor: pointer;
}

.error {
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 8px;
}

/* ── CPA 上传 ── */
.btn-cpa { background: #6366f1; }
.btn-cpa:hover { background: #4f46e5; }
.btn-cpa:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-sub2api { background: #f59e0b; }
.btn-sub2api:hover { background: #d97706; }
.btn-sub2api:disabled { opacity: 0.5; cursor: not-allowed; }

.cpa-toggle-row {
  display: flex;
  align-items: center;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text);
}

.toggle-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #6366f1;
}

.cpa-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.cpa-status {
  margin-top: 12px;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
}

.cpa-status.cpa-ok {
  background: #10b98122;
  color: var(--accent);
  border: 1px solid #10b98144;
}

.cpa-status.cpa-err {
  background: #ef444422;
  color: var(--danger);
  border: 1px solid #ef444444;
}

.history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

/* 历史列表：账号、提取、充值、时间、操作 */
.container {
  max-width: 1180px;
}

.history-entry {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.history-header,
.history-item {
  display: grid;
  grid-template-columns: 24px minmax(220px, 1.35fr) minmax(130px, 0.75fr) minmax(170px, 1fr) minmax(150px, 0.8fr) minmax(260px, auto);
  align-items: start;
  gap: 16px;
}

.history-header {
  padding: 8px 0 10px;
  border-bottom: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.history-item {
  padding: 0;
  border-bottom: none;
}

.history-account,
.history-state,
.history-time {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
}

.history-select {
  display: flex;
  align-items: flex-start;
  padding-top: 4px;
  cursor: pointer;
}

.history-item .email {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cell-detail {
  color: var(--text-dim);
  font-size: 0.75rem;
}

.cell-error {
  color: var(--danger);
  font-size: 0.75rem;
  line-height: 1.35;
  word-break: break-word;
}

.autosub-badge {
  display: inline-flex;
  padding: 3px 9px;
  border-radius: 5px;
  font-size: 0.78rem;
  white-space: nowrap;
}

.autosub-badge.neutral {
  color: var(--text-dim);
  background: #8882;
}

.autosub-badge.pending {
  color: #60a5fa;
  background: #3b82f622;
}

.autosub-badge.success {
  color: var(--accent);
  background: #10b98122;
}

.autosub-badge.failed {
  color: var(--danger);
  background: #ef444422;
}

.history-time .time,
.history-time .duration {
  white-space: nowrap;
  font-size: 0.78rem;
}

.history-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
}

.history-actions .btn-primary,
.history-actions .btn-secondary {
  white-space: nowrap;
  padding: 5px 10px;
  font-size: 0.75rem;
}

.history-actions .btn-delete-small {
  color: var(--danger);
}

.autosub-detail {
  margin-top: 14px;
  padding: 16px;
  background: #0d0d0d;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.autosub-error-banner {
  margin-bottom: 14px;
  padding: 9px 12px;
  border-radius: 6px;
  color: var(--danger);
  background: #ef444412;
  border: 1px solid #ef444433;
  font-size: 0.8rem;
}

.autosub-detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px 22px;
}

.autosub-detail-grid > div {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.autosub-detail-grid span {
  color: var(--text-dim);
  font-size: 0.72rem;
}

.autosub-detail-grid strong {
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 500;
  overflow-wrap: anywhere;
}

@media (max-width: 900px) {
  .container { max-width: 720px; }
  .paired-inputs { grid-template-columns: 1fr; }
  .history-header { display: none; }
  .history-item {
    grid-template-columns: 24px 1fr 1fr;
    gap: 12px;
  }
  .history-account { grid-column: 2 / -1; }
  .history-actions {
    grid-column: 2 / -1;
    justify-content: flex-start;
    margin-top: 6px;
  }
  .batch-toolbar { flex-wrap: wrap; }
  .autosub-detail-grid { grid-template-columns: 1fr 1fr; }
}