/* ===== Reset & Variables ===== */
:root {
  --primary: #4f46e5;
  --primary-light: #6366f1;
  --primary-dark: #4338ca;
  --primary-bg: #eef2ff;
  --primary-50: #eef2ff;
  --accent: #06b6d4;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 24px rgba(0,0,0,.08);
  --transition: .2s ease;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  background: #f5f7fb;
  color: #1a1a2e;
  line-height: 1.6;
  height: 100vh;
  overflow: hidden;
}

button { cursor: pointer; font-family: inherit; font-size: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; outline: none; }
a { color: var(--primary); text-decoration: none; }

#app { height: 100vh; overflow: hidden; }

/* ===== Login Page ===== */
.login-page {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  position: relative;
}
.login-page::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='grid' width='60' height='60' patternUnits='userSpaceOnUse'%3E%3Cpath d='M 60 0 L 0 0 0 60' fill='none' stroke='rgba(255,255,255,0.05)' stroke-width='1'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%25' height='100%25' fill='url(%23grid)'/%3E%3C/svg%3E");
  opacity: .5;
}
.login-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
}
.login-card {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  padding: 48px 40px 40px;
  box-shadow: 0 20px 60px rgba(0,0,0,.15);
}
.login-logo {
  text-align: center;
  margin-bottom: 32px;
}
.login-logo h1 { font-size: 28px; font-weight: 700; }
.login-logo h1 span { color: var(--primary); }
.login-logo p { color: var(--gray-400); font-size: 14px; margin-top: 4px; }
.login-field { margin-bottom: 16px; }
.login-field label {
  display: block; font-size: 13px; font-weight: 500;
  color: var(--gray-600); margin-bottom: 6px;
}
.login-field input {
  width: 100%; padding: 12px 16px; border: 1.5px solid var(--gray-200);
  border-radius: var(--radius); font-size: 15px; transition: var(--transition);
  background: #fff;
}
.login-field input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-bg); }
.login-btn {
  width: 100%; padding: 13px; border-radius: 40px;
  background: var(--primary); color: #fff; font-size: 16px; font-weight: 600;
  margin-top: 8px; transition: var(--transition);
}
.login-btn:hover { background: var(--primary-dark); }
.login-btn:disabled { opacity: .6; cursor: not-allowed; }
.login-error {
  background: #fef2f2; color: #991b1b; padding: 10px 14px;
  border-radius: var(--radius-sm); font-size: 13px; margin-bottom: 12px;
  display: flex; align-items: center; gap: 6px;
}
.login-footer { text-align: center; margin-top: 20px; font-size: 13px; color: var(--gray-400); }

/* ===== Dashboard ===== */
.page { display: flex; flex-direction: column; height: 100vh; }
.page.hidden { display: none; }

.app-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 32px; background: #fff; border-bottom: 1px solid var(--gray-100);
  flex-shrink: 0;
}
.logo { font-size: 22px; font-weight: 700; color: #1a1a2e; display: flex; align-items: center; gap: 8px; }
.logo span { color: var(--primary); }
.header-right { display: flex; align-items: center; gap: 16px; }
.user-badge {
  display: flex; align-items: center; gap: 8px;
  background: var(--gray-50); padding: 6px 16px 6px 6px;
  border-radius: 40px; font-size: 14px;
  border: 1px solid var(--gray-100);
  cursor: pointer; transition: var(--transition);
}
.user-badge:hover { border-color: var(--gray-200); }
.user-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600;
}
.user-badge .role-badge {
  font-size: 11px; padding: 1px 8px; border-radius: 10px;
  background: var(--primary-bg); color: var(--primary); font-weight: 500;
}

/* ===== Tabs ===== */
.tabs-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 16px 32px 0; background: #fff; flex-shrink: 0;
}
.tab-btn {
  padding: 8px 20px; border-radius: 30px; font-size: 14px;
  color: var(--gray-500); transition: var(--transition);
  white-space: nowrap;
}
.tab-btn:hover { color: var(--gray-700); background: var(--gray-50); }
.tab-btn.active { background: var(--primary); color: #fff; }
.tab-btn.primary-btn {
  background: var(--primary); color: #fff; margin-left: auto;
  font-weight: 500;
}
.tab-btn.primary-btn:hover { background: var(--primary-dark); }

/* ===== Space Grid ===== */
.main-scroll {
  flex: 1; overflow-y: auto; padding: 24px 32px;
}
.space-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.space-card {
  background: #fff; border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-md);
  transition: transform .2s, box-shadow .2s;
  cursor: pointer;
}
.space-card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(0,0,0,.10); }
.card-preview {
  height: 180px; position: relative;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 600; font-size: 22px;
}
.card-preview .badge {
  position: absolute; top: 12px; right: 12px;
  background: rgba(255,255,255,.2); backdrop-filter: blur(8px);
  padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 500;
}
.card-body { padding: 20px; }
.card-title {
  font-weight: 600; font-size: 18px; color: #1a1a2e;
  display: flex; justify-content: space-between; align-items: center;
}
.card-title .template-count {
  font-weight: 400; color: var(--gray-400); font-size: 13px;
}
.card-desc { color: var(--gray-500); font-size: 14px; margin: 8px 0 16px; line-height: 1.5; }
.card-footer {
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--gray-100); padding-top: 14px;
}
.card-meta { font-size: 13px; color: var(--gray-400); }
.btn-enter {
  background: var(--primary); color: #fff; border: none;
  padding: 6px 20px; border-radius: 30px; font-size: 14px; cursor: pointer;
  transition: var(--transition);
}
.btn-enter:hover { background: var(--primary-dark); }
.btn-enter.outline {
  background: transparent; color: var(--primary);
  border: 1px solid var(--primary);
}
.btn-enter.outline:hover { background: var(--primary-bg); }

/* ===== Workspace (Generator) ===== */
.workspace-header {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 32px; background: #fff;
  border-bottom: 1px solid var(--gray-100); flex-shrink: 0;
}
.btn-back {
  display: flex; align-items: center; gap: 4px;
  color: var(--gray-500); font-size: 14px;
  padding: 6px 12px; border-radius: var(--radius-sm);
  transition: var(--transition);
}
.btn-back:hover { background: var(--gray-50); color: var(--primary); }
.workspace-header h2 {
  font-size: 18px; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
}
.workspace-header .space-tag {
  font-size: 12px; color: var(--gray-400); font-weight: 400;
}
.workspace-header-right {
  margin-left: auto; display: flex; gap: 8px; align-items: center;
}
.btn-ghost {
  padding: 8px 16px; border-radius: 30px; font-size: 13px;
  color: var(--gray-500); transition: var(--transition);
  background: var(--gray-50);
}
.btn-ghost:hover { background: var(--gray-100); color: var(--gray-700); }

.workspace-body {
  flex: 1; overflow-y: auto; padding: 24px 32px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px;
}
@media (max-width: 900px) {
  .workspace-body { grid-template-columns: 1fr; }
}

/* Left: Form */
.form-panel {
  background: #fff; border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow-md);
}
.form-panel h3 {
  font-size: 16px; font-weight: 600; margin-bottom: 20px;
  display: flex; align-items: center; gap: 8px;
}
.template-info-bar {
  background: var(--gray-50); border-radius: var(--radius);
  padding: 12px 16px; margin-bottom: 20px;
  border: 1px solid var(--gray-100);
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
}
.template-tag {
  font-size: 11px; padding: 2px 10px; border-radius: 10px;
  background: #fff; color: var(--gray-500); font-weight: 500;
  border: 1px solid var(--gray-200);
}
.template-tag.pinned { background: var(--primary-bg); color: var(--primary); border-color: var(--primary); border-style: dashed; }

.form-group { margin-bottom: 18px; }
.form-label {
  display: flex; align-items: center; gap: 4px;
  font-size: 14px; font-weight: 500; color: var(--gray-700);
  margin-bottom: 6px;
}
.form-label .required { color: var(--danger); }
.form-hint { font-size: 12px; color: var(--gray-400); margin-top: 4px; }

.form-input, .form-textarea, .form-select {
  width: 100%; padding: 10px 14px;
  border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm);
  transition: var(--transition); background: #fff; color: var(--gray-800);
  font-size: 14px;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-bg);
}
.form-textarea { resize: vertical; min-height: 70px; }

.upload-zone {
  border: 2px dashed var(--gray-200); border-radius: var(--radius);
  padding: 20px; text-align: center; cursor: pointer;
  transition: var(--transition); background: var(--gray-50);
}
.upload-zone:hover { border-color: var(--primary); background: var(--primary-bg); }
.upload-zone p { font-size: 13px; color: var(--gray-400); }
.upload-zone p span { color: var(--primary); font-weight: 500; }

.image-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.image-item {
  position: relative; width: 72px; height: 72px;
  border-radius: var(--radius-sm); overflow: hidden;
  border: 1px solid var(--gray-200);
}
.image-item img { width: 100%; height: 100%; object-fit: cover; }
.image-item .remove-img {
  position: absolute; top: 3px; right: 3px;
  width: 20px; height: 20px; border-radius: 50%;
  background: rgba(0,0,0,.55); color: #fff; font-size: 11px;
  display: none; align-items: center; justify-content: center;
}
.image-item:hover .remove-img { display: flex; }

.generate-btn {
  width: 100%; padding: 14px; border-radius: 40px;
  background: var(--primary); color: #fff;
  font-size: 16px; font-weight: 600;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: var(--transition); margin-top: 8px;
}
.generate-btn:hover { background: var(--primary-dark); }
.generate-btn:disabled { opacity: .6; cursor: not-allowed; }

.style-hint {
  margin-top: 14px; background: #fefce8; padding: 12px 16px;
  border-radius: var(--radius-sm); font-size: 13px; color: #92400e;
  border: 1px solid #fde68a;
}

/* Batch panel */
.batch-panel {
  background: #fff; border-radius: var(--radius-lg);
  padding: 20px; margin-top: 16px; box-shadow: var(--shadow-md);
}
.batch-panel-header {
  display: flex; justify-content: space-between; align-items: center;
}
.batch-panel-header span { font-weight: 500; font-size: 14px; }

/* Right: Preview */
.preview-panel {
  background: #fff; border-radius: var(--radius-lg);
  padding: 20px; box-shadow: var(--shadow-md);
  text-align: center;
}
.preview-label {
  font-size: 14px; color: var(--gray-400); margin-bottom: 12px;
}
.preview-area {
  background: var(--gray-50); border-radius: var(--radius);
  padding: 24px; min-height: 420px;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
}
.preview-area .preview-empty {
  color: var(--gray-400); font-size: 14px; text-align: center;
}
.preview-area .preview-empty .p-icon { font-size: 48px; margin-bottom: 12px; }

.preview-image {
  max-width: 100%; max-height: 500px; border-radius: var(--radius-sm);
  box-shadow: 0 4px 12px rgba(0,0,0,.08);
}

.preview-actions {
  display: flex; gap: 8px; justify-content: center; margin-top: 16px;
}
.btn-preview-action {
  padding: 8px 24px; border-radius: 30px; font-size: 14px; font-weight: 500;
  transition: var(--transition);
}
.btn-confirm { background: var(--primary); color: #fff; }
.btn-confirm:hover { background: var(--primary-dark); }
.btn-regenerate { background: #fff; border: 1px solid var(--gray-200); color: var(--gray-600); }
.btn-regenerate:hover { border-color: var(--gray-300); }

/* History sidebar */
.history-section {
  margin-top: 20px; text-align: left; border-top: 1px solid var(--gray-100);
  padding-top: 16px;
}
.history-header {
  font-size: 13px; color: var(--gray-500);
  display: flex; justify-content: space-between;
  margin-bottom: 10px;
}
.history-header a { font-size: 13px; cursor: pointer; }
.history-scroll { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; }
.history-thumb {
  width: 56px; height: 72px; border-radius: 8px;
  background: var(--gray-100); flex-shrink: 0; overflow: hidden;
  cursor: pointer; border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.history-thumb:hover { border-color: var(--primary); }
.history-thumb img { width: 100%; height: 100%; object-fit: cover; }
.history-thumb .empty-thumb { display: flex; align-items: center; justify-content: center; height: 100%; font-size: 20px; color: var(--gray-300); }

/* ===== Modal ===== */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.4);
  z-index: 1000; display: flex; align-items: center; justify-content: center;
  padding: 20px; backdrop-filter: blur(2px);
}
.modal {
  background: #fff; border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,.15);
  width: 100%; max-width: 640px; max-height: 90vh;
  display: flex; flex-direction: column;
  animation: slideUp .2s ease;
}
.modal-header {
  padding: 20px 24px 14px; border-bottom: 1px solid var(--gray-100);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-header h3 { font-size: 16px; font-weight: 600; }
.modal-close {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-400); font-size: 18px;
  transition: var(--transition);
}
.modal-close:hover { background: var(--gray-50); color: var(--gray-700); }
.modal-body { padding: 20px 24px; overflow-y: auto; flex: 1; }
.modal-footer {
  padding: 14px 24px 20px; border-top: 1px solid var(--gray-100);
  display: flex; gap: 8px; justify-content: flex-end;
}
.modal-wide { max-width: 800px; }

/* ===== Loading ===== */
.spinner { width: 32px; height: 32px; border: 3px solid var(--gray-200); border-top-color: var(--primary); border-radius: 50%; animation: spin .7s linear infinite; }
.spinner-sm { width: 18px; height: 18px; border-width: 2px; }
.loading-wrap { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 40px; }
.loading-wrap p { font-size: 14px; color: var(--gray-500); }

/* ===== Animations ===== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

/* ===== Confirm Dialog ===== */
.confirm-dialog { text-align: center; padding: 8px 0; }
.confirm-dialog .icon { font-size: 40px; margin-bottom: 12px; }
.confirm-dialog h4 { font-size: 16px; margin-bottom: 6px; }
.confirm-dialog p { font-size: 14px; color: var(--gray-500); }

/* ===== Admin page ===== */
.admin-panel { padding: 24px 32px; }
.admin-section { background: #fff; border-radius: var(--radius-lg); padding: 24px; margin-bottom: 20px; box-shadow: var(--shadow-md); }
.admin-section h3 { font-size: 16px; font-weight: 600; margin-bottom: 16px; }
.user-table { width: 100%; border-collapse: collapse; }
.user-table th, .user-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--gray-100); font-size: 14px; }
.user-table th { font-weight: 500; color: var(--gray-500); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.user-table tr:hover td { background: var(--gray-50); }
.role-badge {
  display: inline-block; font-size: 11px; padding: 2px 10px; border-radius: 10px;
  font-weight: 500;
}
.role-admin { background: #fef2f2; color: #991b1b; }
.role-designer { background: #eff6ff; color: #1d4ed8; }
.role-member { background: var(--gray-50); color: var(--gray-600); }
.settings-grid { display: grid; gap: 16px; max-width: 500px; }

/* ===== Template editor in modal ===== */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.variable-field { margin-bottom: 12px; }
.variable-field:last-child { margin-bottom: 0; }
.variable-field label {
  display: block; font-size: 13px; font-weight: 500;
  color: var(--gray-600); margin-bottom: 4px;
}

/* ===== Toast ===== */
.toast-container {
  position: fixed; bottom: 24px; right: 24px; z-index: 2000;
}
.toast {
  padding: 12px 20px; border-radius: var(--radius-sm);
  background: var(--gray-900); color: #fff; font-size: 14px;
  box-shadow: var(--shadow-lg); animation: slideUp .3s ease;
  display: flex; align-items: center; gap: 8px;
}
.toast.success { background: #065f46; }
.toast.error { background: #991b1b; }

/* ===== User Manage Modal ===== */
.user-form-grid { display: grid; gap: 14px; }
.user-form-grid .form-row { grid-template-columns: 1fr 1fr; }

/* ===== Empty State ===== */
.empty-state {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; padding: 60px 20px; text-align: center;
}
.empty-state .e-icon { font-size: 48px; margin-bottom: 12px; }
.empty-state h3 { font-size: 16px; color: var(--gray-600); margin-bottom: 4px; }
.empty-state p { font-size: 14px; color: var(--gray-400); max-width: 320px; }

/* ===== Template list inside workspace ===== */
.template-list { margin-top: 20px; }
.template-list-title { font-size: 14px; font-weight: 500; margin-bottom: 12px; color: var(--gray-500); }
.template-cards { display: grid; gap: 10px; }
.template-card-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-radius: var(--radius-sm);
  background: #fff; border: 1px solid var(--gray-100);
  cursor: pointer; transition: var(--transition);
}
.template-card-item:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.template-card-item.active { border-color: var(--primary); background: var(--primary-bg); }
.template-card-item .t-icon { font-size: 24px; }
.template-card-item .t-info { flex: 1; min-width: 0; }
.template-card-item .t-name { font-size: 14px; font-weight: 500; }
.template-card-item .t-desc { font-size: 12px; color: var(--gray-400); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.template-card-item .t-meta { font-size: 11px; color: var(--gray-400); margin-top: 2px; }

/* ===== User management dropdown ===== */
.user-menu-dropdown {
  position: absolute; top: 100%; right: 0; margin-top: 4px;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100); min-width: 160px; z-index: 100;
  overflow: hidden;
}
.user-menu-dropdown button {
  display: block; width: 100%; text-align: left;
  padding: 10px 16px; font-size: 14px; color: var(--gray-700);
  transition: var(--transition);
}
.user-menu-dropdown button:hover { background: var(--gray-50); }
.user-menu-dropdown .divider { border-top: 1px solid var(--gray-100); }
.user-menu-dropdown .danger { color: var(--danger); }

/* ===== Template preview ===== */
.preview-btn {
  font-size: 12px; padding: 4px 10px;
  background: var(--primary-bg); color: var(--primary);
  border-radius: 20px; font-weight: 500;
  transition: var(--transition);
}
.preview-btn:hover { background: var(--primary); color: #fff; }

.preview-hero {
  padding: 28px 24px; border-radius: var(--radius);
  text-align: center; margin-bottom: 20px;
}
.preview-hero-icon { font-size: 40px; margin-bottom: 8px; }
.preview-hero-title {
  font-size: 22px; font-weight: 700; color: #fff;
  margin-bottom: 10px;
}
.preview-hero-badges { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; }

.preview-section { margin-bottom: 20px; }
.preview-section h4 {
  font-size: 14px; font-weight: 600; color: var(--gray-700);
  margin-bottom: 8px; display: flex; align-items: center; gap: 6px;
}
.preview-section h4::after {
  content: ''; flex: 1; height: 1px; background: var(--gray-200); margin-left: 8px;
}
.preview-section p {
  font-size: 14px; color: var(--gray-600); line-height: 1.6;
}

.preview-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 600px) { .preview-grid { grid-template-columns: 1fr; } }

.preview-style-card {
  display: flex; gap: 16px; align-items: center;
  background: var(--gray-50); border: 1px solid var(--gray-100);
  border-radius: var(--radius); padding: 20px;
}
.style-preview-visual {
  width: 80px; height: 80px; border-radius: var(--radius);
  background: linear-gradient(135deg, #e0e7ff 0%, #f5f3ff 100%);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.style-preview-info { flex: 1; }
.style-preview-name { font-size: 16px; font-weight: 600; color: var(--gray-800); }
.style-preview-desc { font-size: 13px; color: var(--gray-400); margin-top: 2px; }
.style-preview-note {
  font-size: 12px; color: var(--gray-500); margin-top: 8px;
  padding: 8px 10px; background: #fff; border-radius: var(--radius-sm);
  line-height: 1.5;
}

.preview-params { display: grid; gap: 8px; }
.preview-param-item {
  background: var(--gray-50); border: 1px solid var(--gray-100);
  border-radius: var(--radius-sm); padding: 10px 12px;
}
.preview-param-item .param-label { font-size: 13px; font-weight: 500; color: var(--gray-700); }
.preview-param-item .param-placeholder {
  font-size: 11px; color: var(--gray-400); margin-top: 2px;
}

.prompt-preview-box {
  background: #1e1e2e; border-radius: var(--radius-sm);
  padding: 12px 14px; max-height: 80px; overflow-y: auto;
}
.prompt-preview-box code {
  font-size: 11px; color: #a6e3a1; line-height: 1.6;
  word-break: break-all;
}