:root {
  --bg: #0f1117;
  --card: #1a1d27;
  --card2: #222633;
  --border: #2e3345;
  --text: #e8eaef;
  --muted: #8b92a8;
  --accent: #00d4aa;
  --accent2: #3b82f6;
  --danger: #f87171;
  --radius: 12px;
  font-family: "Segoe UI", "Microsoft YaHei", sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

header {
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

header h1 {
  font-size: 1.25rem;
  font-weight: 600;
}

header h1 span { color: var(--accent); }

.badge {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--card2);
  color: var(--muted);
  border: 1px solid var(--border);
}

.badge.ok { color: var(--accent); border-color: #00d4aa44; }

.header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.credits-badge {
  color: var(--accent);
  border-color: #00d4aa55;
  background: #00d4aa12;
  font-weight: 600;
}

.user-badge {
  color: var(--muted);
  border-color: var(--border);
}

.auth-modal-card {
  max-width: 400px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.auth-form input[type="tel"],
.auth-form input[type="text"],
.auth-form input[type="password"] {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card2);
  color: var(--text);
  font-size: 0.9rem;
}

.auth-form input:focus {
  outline: none;
  border-color: var(--accent);
}

.auth-inline {
  display: flex;
  gap: 8px;
}

.auth-inline input {
  flex: 1;
  min-width: 0;
}

.auth-inline .btn {
  flex-shrink: 0;
  white-space: nowrap;
}

.auth-submit {
  width: 100%;
  margin-top: 4px;
}

.auth-tabs, .auth-subtabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.auth-tab, .auth-subtab {
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card2);
  color: var(--muted);
  cursor: pointer;
  font-size: 0.85rem;
}

.auth-tab.active, .auth-subtab.active {
  color: var(--accent);
  border-color: #00d4aa55;
  background: #00d4aa14;
}

.btn-sm {
  padding: 4px 12px;
  font-size: 0.8rem;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}

.modal-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: 520px;
  width: 100%;
  padding: 20px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.modal-close {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.modal-hint {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 14px;
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.package-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  cursor: pointer;
  background: var(--card2);
  transition: border-color 0.15s;
}

.package-card:hover { border-color: #3b82f688; }

.package-card.selected {
  border-color: var(--accent);
  background: #00d4aa12;
}

.package-card .pkg-name { font-weight: 600; font-size: 0.95rem; }
.package-card .pkg-price { color: var(--accent2); font-size: 1.1rem; margin: 4px 0; }
.package-card .pkg-meta { font-size: 0.75rem; color: var(--muted); }
.package-card .pkg-tag {
  display: inline-block;
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: #3b82f633;
  color: var(--accent2);
  margin-left: 6px;
}

.pay-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.pay-selected { font-size: 0.9rem; color: var(--muted); flex: 1 1 100%; }

.pay-wechat { background: #07c160; color: #fff; border: none; }
.pay-alipay { background: #1677ff; color: #fff; border: none; }

.pay-status { font-size: 0.85rem; color: var(--accent); margin-top: 8px; line-height: 1.5; }
.pay-confirm-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}
.pay-confirm-row .btn { flex: 1; min-width: 140px; }

.site-footer {
  text-align: center;
  padding: 16px;
  font-size: 0.8rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

#loggedPhone {
  display: none;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 28px 48px;
}

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

.panel h2 {
  font-size: 0.95rem;
  margin-bottom: 14px;
  color: var(--muted);
  font-weight: 500;
}

.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--accent);
  background: #00d4aa08;
}

.upload-zone input { display: none; }

.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
  align-items: center;
}

.form-row label { font-size: 0.85rem; color: var(--muted); }

.form-row input[type="text"],
.form-row select {
  background: var(--card2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 8px;
  min-width: 200px;
}

.form-row input[type="checkbox"] { accent-color: var(--accent); }

.script-block {
  margin-top: 16px;
}

.script-block label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.script-block textarea {
  width: 100%;
  min-height: 110px;
  background: var(--card2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.88rem;
  line-height: 1.55;
  resize: vertical;
  font-family: inherit;
}

.script-block textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.shot-subtitle {
  margin-top: 10px;
  font-size: 0.8rem;
  color: #b8c0d4;
  line-height: 1.5;
  padding: 8px 10px;
  background: var(--card2);
  border-radius: 8px;
  border-left: 3px solid var(--accent);
}

.shot-subtitle.muted {
  color: var(--muted);
  border-left-color: var(--border);
}

.prompt-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.btn-copy {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
}

.btn-copy:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.btn {
  background: var(--accent);
  color: #0a0f0d;
  border: none;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.9rem;
}

.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn.secondary {
  background: var(--card2);
  color: var(--text);
  border: 1px solid var(--border);
}

.progress-wrap { margin-top: 16px; }

.progress-bar {
  height: 6px;
  background: var(--card2);
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar .fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  width: 0%;
  transition: width 0.3s;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--muted);
}

.log-box {
  margin-top: 12px;
  background: #0a0c10;
  border-radius: 8px;
  padding: 12px;
  font-family: Consolas, monospace;
  font-size: 0.78rem;
  max-height: 140px;
  overflow-y: auto;
  color: #9ca3af;
}

.log-box .line::before {
  content: "• ";
  color: var(--accent);
}

.shots { display: flex; flex-direction: column; gap: 20px; }

.shot-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.shot-header {
  padding: 10px 16px;
  background: var(--card2);
  font-size: 0.85rem;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
}

.shot-body {
  display: grid;
  grid-template-columns: 1fr 200px 1fr;
  gap: 16px;
  padding: 16px;
}

@media (max-width: 900px) {
  .shot-body { grid-template-columns: 1fr; }
}

.preview-wrap {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
  aspect-ratio: 16/9;
}

.preview-wrap img,
.preview-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #000;
}

/* 预览图不叠加字幕条 */

.grid-4 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.grid-4 .grid-cell {
  position: relative;
}

.grid-4 img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 6px;
  background: var(--card2);
  display: block;
}

.grid-4 .grid-ts {
  position: absolute;
  left: 4px;
  bottom: 4px;
  font-size: 0.65rem;
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.65);
  color: #9eeccf;
}

.grid-4 .grid-cell.img-err::after {
  content: "图片加载失败";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: #f87171;
  background: var(--card2);
}

.grid-panel .grid-label {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 6px;
}

.grid-4 .grid-cell--empty {
  aspect-ratio: 1;
  border-radius: 6px;
  background: var(--card2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--muted);
}

.grid-4 .grid-cell--empty span {
  opacity: 0.6;
}

.prompt-panel h3 {
  display: none;
}

.prompt-panel .tag {
  display: inline-block;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 4px;
  background: #3b82f622;
  color: var(--accent2);
  margin-bottom: 8px;
}

.prompt-text {
  font-size: 0.82rem;
  color: #c5cad6;
  white-space: pre-wrap;
  max-height: 320px;
  overflow-y: auto;
  line-height: 1.65;
}

.prompt-text.narrative-prompt {
  color: #d4d8e4;
  font-size: 0.84rem;
  line-height: 1.75;
  max-height: 360px;
}

.prompt-text .env-tag {
  color: #7eb8ff;
}

.prompt-text .ts-tag {
  color: #5eecc8;
  font-weight: 600;
  margin: 0 2px;
}

.hidden { display: none !important; }

.api-doc {
  font-size: 0.8rem;
  color: var(--muted);
}

.api-doc code {
  background: var(--card2);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
}

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