* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: Arial, "Microsoft YaHei", sans-serif;
  background: #f5f7fb;
  color: #222;
}
.container {
  max-width: 980px;
  margin: 20px auto;
  padding: 0 16px 24px;
}
h1 {
  margin: 8px 0 16px;
}
.card {
  background: #fff;
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 14px;
  border: 1px solid #e4e8f0;
}
label {
  display: block;
  margin: 10px 0 6px;
  font-weight: 600;
}
input,
select,
button {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid #c9d2e3;
  border-radius: 8px;
}
button {
  background: #246bfd;
  color: #fff;
  border: none;
  cursor: pointer;
  font-weight: 700;
}
button:disabled {
  background: #9db6ef;
  cursor: not-allowed;
}
small,
.muted {
  color: #5f6c83;
}
.alert {
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 12px;
}
.alert.success {
  background: #edf8f0;
  color: #1c6b34;
  border: 1px solid #b9e2c6;
}
.alert.error {
  background: #fff1f0;
  color: #991b1b;
  border: 1px solid #ffc9c5;
}
#errorLog {
  min-height: 80px;
  max-height: 240px;
  overflow: auto;
  background: #0b1020;
  color: #cfe3ff;
  padding: 10px;
  border-radius: 8px;
}
#envResult {
  min-height: 80px;
  margin-top: 10px;
  background: #f1f5ff;
  color: #1f2a44;
  padding: 10px;
  border-radius: 8px;
  overflow: auto;
}
#videoList {
  margin: 8px 0 0;
  padding-left: 18px;
}
.btn-link {
  display: inline-block;
  margin-bottom: 8px;
  background: #1f7a3f;
  color: #fff;
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 8px;
}

/* Simple template editor */
.template-admin-container {
  max-width: 1380px;
}
.template-toolbar {
  display: grid;
  grid-template-columns: 1fr 110px 120px 120px 120px;
  gap: 8px;
  align-items: end;
}
.template-toolbar button,
.template-action-row button {
  width: auto;
}
.danger-btn {
  background: #d33;
}
.template-editor-grid {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(420px, 560px);
  gap: 14px;
  align-items: start;
}
.preview-card,
.editor-card {
  min-width: 0;
}
.preview-wrap {
  width: 100%;
  overflow: auto;
  padding: 10px;
  background: #eef2f7;
  border-radius: 10px;
  border: 1px dashed #bdc7d8;
}
.preview-canvas {
  position: relative;
  margin: 0 auto;
  background: #dce3ee;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: inset 0 0 0 2px rgba(0,0,0,0.08);
}
.slot-preview {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  border: 2px solid rgba(36,107,253,0.9);
  background: rgba(36,107,253,0.22);
  color: #06368d;
  border-radius: 8px;
  transform-origin: center center;
  user-select: none;
}
.slot-preview.fixed-slot {
  border-color: rgba(31,122,63,0.95);
  background: rgba(31,122,63,0.24);
  color: #12542b;
}
.editor-card {
  max-height: calc(100vh - 40px);
  overflow: auto;
}
.template-base-form .row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.template-action-row {
  margin: 12px 0;
  display: flex;
  justify-content: flex-start;
}
.slot-card {
  border: 1px solid #e4e8f0;
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 10px;
  background: #fbfcff;
}
.slot-title {
  font-weight: 800;
  margin-bottom: 8px;
}
.slot-fields {
  display: grid;
  grid-template-columns: repeat(7, minmax(70px, 1fr));
  gap: 8px;
}
.slot-fields label {
  margin: 0;
  font-size: 12px;
}
.slot-fields input,
.slot-fields select {
  margin-top: 4px;
  padding: 7px;
}
@media (max-width: 900px) {
  .template-toolbar,
  .template-editor-grid,
  .slot-fields,
  .template-base-form .row-2 {
    grid-template-columns: 1fr;
  }
  .template-toolbar button {
    width: 100%;
  }
  .editor-card {
    max-height: none;
  }
}

/* Drag template editor enhancements */
.slot-control-panel {
  margin: 12px 0;
  padding: 10px;
  background: #fff7e6;
  border: 1px solid #f5c56b;
  border-radius: 10px;
}
.slot-control-title {
  margin-bottom: 8px;
  font-weight: 700;
}
.slot-control-buttons {
  display: grid;
  grid-template-columns: repeat(5, minmax(70px, 1fr));
  gap: 8px;
  margin-bottom: 6px;
}
.slot-control-buttons button {
  width: 100%;
  padding: 7px 8px;
  background: #334155;
}
.template-action-row-wide {
  gap: 8px;
  flex-wrap: wrap;
}
.plain-btn {
  background: #64748b;
}
.slot-preview {
  cursor: move;
  touch-action: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.slot-preview span {
  pointer-events: none;
  padding: 2px 4px;
  line-height: 1.2;
  word-break: break-all;
}
.slot-preview.selected-slot-preview {
  border-color: #ff6b00;
  background: rgba(255, 107, 0, 0.28);
  color: #7a2e00;
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.18), 0 4px 12px rgba(0,0,0,0.18);
}
.resize-handle {
  position: absolute;
  right: -6px;
  bottom: -6px;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background: #ff6b00;
  border: 2px solid #fff;
  cursor: nwse-resize;
  box-shadow: 0 1px 4px rgba(0,0,0,0.25);
}
.selected-slot-card {
  border-color: #ff6b00;
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.10);
}
@media (max-width: 900px) {
  .slot-control-buttons {
    grid-template-columns: repeat(2, minmax(90px, 1fr));
  }
}

/* 极简红框模板编辑器覆盖样式 */
.simple-template-page {
  max-width: 1320px;
}
.page-head-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}
.compact-card {
  padding: 12px;
}
.simple-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.simple-toolbar .inline-label {
  margin: 0;
  width: auto;
  font-weight: 800;
}
.simple-toolbar select {
  width: 320px;
  max-width: 100%;
}
.simple-toolbar button,
.mini-control-panel button,
.mini-slot-row button {
  width: auto;
}
.simple-editor-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 14px;
  align-items: start;
}
.simple-preview-card,
.simple-side-card {
  min-width: 0;
}
.canvas-shell {
  width: 100%;
  overflow: auto;
  padding: 10px;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}
.simple-preview-canvas {
  position: relative;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 12px;
  border: 2px solid #cbd5e1;
  background-color: #fff7ef;
  background-image:
    radial-gradient(circle at 10% 18%, rgba(255, 126, 182, 0.22) 0 18px, transparent 19px),
    radial-gradient(circle at 80% 22%, rgba(255, 187, 86, 0.24) 0 20px, transparent 21px),
    radial-gradient(circle at 55% 52%, rgba(112, 201, 255, 0.18) 0 24px, transparent 25px),
    radial-gradient(circle at 20% 80%, rgba(160, 231, 160, 0.22) 0 26px, transparent 27px),
    linear-gradient(135deg, #fff8ef 0%, #fffdf7 48%, #f3fbff 100%);
  box-shadow: inset 0 0 40px rgba(255,255,255,0.6);
}
.fake-bg-text {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-size: 52px;
  font-weight: 900;
  color: rgba(148, 163, 184, 0.18);
  white-space: nowrap;
  pointer-events: none;
}
.red-slot-box {
  position: absolute;
  border: 3px solid #ff2d2d;
  background: rgba(255, 45, 45, 0.055);
  color: #b91c1c;
  border-radius: 10px;
  cursor: move;
  touch-action: none;
  box-shadow: 0 3px 10px rgba(185, 28, 28, 0.15);
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 5px;
  user-select: none;
}
.red-slot-box span {
  pointer-events: none;
  background: rgba(255,255,255,0.78);
  border-radius: 6px;
  padding: 2px 5px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.2;
}
.fixed-red-slot {
  border-color: #dc2626;
  background: rgba(220, 38, 38, 0.075);
}
.random-red-slot {
  border-color: #ef4444;
}
.selected-red-slot {
  border-color: #2563eb;
  background: rgba(37, 99, 235, 0.10);
  color: #1d4ed8;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.18), 0 6px 15px rgba(0,0,0,0.16);
}
.simple-preview-canvas .resize-handle {
  position: absolute;
  right: -7px;
  bottom: -7px;
  width: 18px;
  height: 18px;
  border-radius: 5px;
  background: #2563eb;
  border: 2px solid #fff;
  cursor: nwse-resize;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}
.mini-control-panel {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 8px;
  border-radius: 10px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  margin: 8px 0 10px;
}
.mini-control-panel span {
  margin-right: 6px;
  color: #1e3a8a;
}
.mini-control-panel button {
  padding: 6px 10px;
  border-radius: 7px;
  background: #2563eb;
  color: #fff;
  font-size: 13px;
}
.selected-slot-form {
  border: 1px solid #dbe4f0;
  background: #fbfdff;
  border-radius: 10px;
  padding: 10px;
}
.selected-slot-title {
  font-weight: 900;
  margin-bottom: 8px;
  color: #b91c1c;
}
.selected-slot-form label {
  margin: 8px 0 4px;
}
.all-slots-details {
  margin-top: 14px;
}
.all-slots-details summary {
  cursor: pointer;
  font-weight: 800;
  color: #334155;
  margin-bottom: 10px;
}
.mini-slot-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 8px;
  align-items: center;
  border-bottom: 1px solid #edf2f7;
  padding: 6px 0;
}
.mini-slot-row button {
  background: #64748b;
  padding: 6px 8px;
  font-size: 12px;
}
.mini-slot-row span {
  font-size: 12px;
  color: #64748b;
}
.danger-btn {
  background: #dc2626 !important;
}
@media (max-width: 1050px) {
  .simple-editor-layout {
    grid-template-columns: 1fr;
  }
  .simple-toolbar select,
  .simple-toolbar button {
    width: 100%;
  }
  .page-head-row {
    display: block;
  }
}

/* 覆盖：模板编辑页白底红框版本，避免按钮撑满页面 */
.simple-template-page .template-toolbar.simple-toolbar {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
}
.simple-template-page .template-toolbar.simple-toolbar select {
  flex: 1 1 260px !important;
  min-width: 220px !important;
  width: auto !important;
}
.simple-template-page .template-toolbar.simple-toolbar button,
.simple-template-page .mini-control-panel button,
.simple-template-page .mini-slot-row button,
.simple-template-page .btn-link {
  width: auto !important;
  flex: 0 0 auto !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  white-space: nowrap !important;
}
.simple-template-page .simple-editor-layout {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) 360px !important;
  gap: 14px !important;
  align-items: start !important;
}
.simple-template-page .canvas-shell {
  background: #f8fafc !important;
  border: 1px solid #dbe4f0 !important;
  padding: 12px !important;
  overflow: auto !important;
}
.simple-template-page .simple-preview-canvas {
  background: #ffffff !important;
  background-image: none !important;
  border: 2px solid #e5e7eb !important;
  border-radius: 8px !important;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.03) !important;
}
.simple-template-page .fake-bg-text {
  color: rgba(148, 163, 184, 0.14) !important;
  font-size: 42px !important;
}
.simple-template-page .red-slot-box {
  border: 3px solid #ff0000 !important;
  background: rgba(255,255,255,0.01) !important;
  color: #d00000 !important;
  border-radius: 6px !important;
  box-shadow: none !important;
}
.simple-template-page .red-slot-box span {
  background: rgba(255,255,255,0.86) !important;
  color: #d00000 !important;
  border: 1px solid rgba(255,0,0,0.35) !important;
  font-size: 13px !important;
}
.simple-template-page .selected-red-slot {
  border-color: #2563eb !important;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.18) !important;
}
.simple-template-page .mini-control-panel {
  display: flex;
  gap: 6px !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  margin-top: 10px !important;
  margin-bottom: 6px !important;
  padding: 8px !important;
}
.simple-template-page .mini-control-panel[style*="display:none"] {
  display: none !important;
}
.simple-template-page .mini-control-panel button {
  padding: 6px 10px !important;
  min-height: 32px !important;
  font-size: 13px !important;
}
@media (max-width: 1050px) {
  .simple-template-page .simple-editor-layout {
    grid-template-columns: 1fr !important;
  }
  .simple-template-page .simple-toolbar select,
  .simple-template-page .simple-toolbar button {
    width: auto !important;
  }
}

.asset-stats {
  line-height: 1.8;
  padding: 10px;
  background: #f8fbff;
  border: 1px solid #d9e3f2;
  border-radius: 8px;
  margin-bottom: 12px;
}
.asset-upload-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.asset-upload-card {
  border: 1px solid #e4e8f0;
  border-radius: 10px;
  padding: 12px;
  background: #fbfcff;
}
.asset-upload-card h3 {
  margin: 0 0 10px;
  font-size: 16px;
}
.asset-upload-card button {
  margin-top: 8px;
}
#assetUploadResult {
  min-height: 70px;
  margin-top: 10px;
  background: #f1f5ff;
  color: #1f2a44;
  padding: 10px;
  border-radius: 8px;
  overflow: auto;
  white-space: pre-wrap;
}
@media (max-width: 900px) {
  .asset-upload-grid {
    grid-template-columns: 1fr;
  }
}

.js-status {
  margin: 10px 0;
  padding: 8px 10px;
  border-radius: 8px;
  background: #fff7ed;
  color: #9a3412;
  font-size: 14px;
}
.js-status.ok {
  background: #ecfdf5;
  color: #047857;
}
.js-status.bad {
  background: #fef2f2;
  color: #b91c1c;
}
.selected-count {
  margin: 6px 0 8px;
  font-size: 13px;
  color: #4b5563;
}
.uploadAssetBtn[disabled] {
  opacity: .65;
  cursor: not-allowed;
}