/* ---- Player Cards Area ---- */
.player-cards-area {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 16px;
}

.empty-state {
  margin-top: 16px;
  padding: 24px;
  text-align: center;
  color: #8c939d;
  font-size: 0.95rem;
  border: 2px dashed #dcdfe6;
  border-radius: 12px;
  background: #fafbfc;
}

/* ---- Player Card ---- */
.player-card {
  width: 340px;
  border-radius: 12px;
  background: linear-gradient(135deg, #f5f7fa 0%, #eef1f5 100%);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow 0.2s ease;
}

.player-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.player-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.player-card-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.player-id {
  font-weight: 600;
  font-size: 0.95rem;
  color: #303133;
}

.player-type-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.player-type-badge.url {
  background: #e1f3d8;
  color: #67c23a;
}

.player-card-delete {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.player-card-delete:hover {
  background: #fde2e2;
}

.player-card-delete svg {
  width: 18px;
  height: 18px;
  fill: #909399;
  transition: fill 0.2s;
}

.player-card-delete:hover svg {
  fill: #f56c6c;
}

/* ---- Card Controls ---- */
.player-controls {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.ctrl-btn {
  padding: 5px 12px;
  border: 1px solid #dcdfe6;
  border-radius: 6px;
  background: #fff;
  color: #606266;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}

.ctrl-btn:hover {
  border-color: #409eff;
  color: #409eff;
  background: #ecf5ff;
}

.ctrl-btn:active {
  background: #d9ecff;
}

/* ---- Card Properties ---- */
.player-props {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.prop-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: #606266;
}

.prop-item label {
  min-width: 50px;
  font-weight: 500;
  white-space: nowrap;
}

.prop-item input[type="range"] {
  flex: 1;
  height: 4px;
  accent-color: #409eff;
  cursor: pointer;
}

.prop-value {
  min-width: 32px;
  text-align: right;
  font-size: 0.8rem;
  color: #909399;
  font-variant-numeric: tabular-nums;
}

/* ---- Toggle Switch ---- */
.toggle-switch {
  width: 40px;
  height: 22px;
  border-radius: 11px;
  background: #dcdfe6;
  cursor: pointer;
  position: relative;
  transition: background 0.3s;
  flex-shrink: 0;
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s;
}

.toggle-switch.on {
  background: #409eff;
}

.toggle-switch.on::after {
  transform: translateX(18px);
}

/* ---- Card Status ---- */
.player-status {
  display: flex;
  gap: 12px;
  font-size: 0.8rem;
  color: #909399;
  padding-top: 8px;
  border-top: 1px solid #e4e7ed;
  flex-wrap: wrap;
}

.status-item {
  white-space: nowrap;
}

.status-value {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.status-value.playing {
  color: #67c23a;
}

.status-value.paused {
  color: #e6a23c;
}

.status-value.stopped {
  color: #909399;
}

/* ---- Modal ---- */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.modal-overlay.visible {
  display: flex;
}

.modal-panel {
  background: #fff;
  border-radius: 16px;
  padding: 28px;
  width: 420px;
  max-width: 90vw;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  animation: modalIn 0.25s ease;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #303133;
  margin-bottom: 20px;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: #606266;
}

.form-group select,
.form-group input[type="file"] {
  padding: 8px 12px;
  border: 1px solid #dcdfe6;
  border-radius: 8px;
  font-size: 0.9rem;
  color: #303133;
  background: #fff;
  outline: none;
  transition: border-color 0.2s;
}

.form-group select:focus {
  border-color: #409eff;
}

.form-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.form-row label {
  font-size: 0.85rem;
  font-weight: 500;
  color: #606266;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 8px;
}

.btn-cancel {
  padding: 8px 20px;
  border: 1px solid #dcdfe6;
  border-radius: 8px;
  background: #fff;
  color: #606266;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-cancel:hover {
  border-color: #c0c4cc;
  color: #303133;
}

.btn-confirm {
  padding: 8px 20px;
  border: none;
  border-radius: 8px;
  background: #409eff;
  color: #fff;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-confirm:hover {
  background: #337ecc;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .player-card {
    width: 100%;
  }

  .modal-panel {
    width: 95vw;
    padding: 20px;
  }

  .player-controls {
    gap: 4px;
  }

  .ctrl-btn {
    padding: 4px 8px;
    font-size: 0.75rem;
  }
}

/* ---- iframe mode ---- */
body.in-iframe header-nav {
  display: none;
}

body.in-iframe .feature-container {
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

body.in-iframe .player-card {
  box-shadow: none;
}