/* prompt-gen — matches v0gen design system (uses existing CSS variables) */

/* ─── Page layout ─── */
/* .pg-page sits inside v0gen's <main class="container"> which already caps
   width at 1200px and adds 2rem padding — so we just add bottom spacing here. */
.pg-page {
  max-width: 100%;
  margin: 0;
  padding: 0 0 3rem;
  color: var(--text-primary);
}

.pg-page-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.pg-page-header h1 {
  font-size: 2.25rem;
  font-weight: 700;
  margin: 0;
  background: linear-gradient(135deg, var(--text-primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pg-page-header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 0.5rem;
}

/* ─── Subnav ─── */
.pg-subnav {
  display: flex;
  justify-content: flex-start;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.pg-subnav-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.25rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  text-decoration: none;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.pg-subnav-btn:hover:not(:disabled) {
  background: var(--bg-hover);
  border-color: var(--border-focus);
}

.pg-subnav-btn.pg-active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  cursor: default;
}

.pg-subnav-btn.pg-secondary {
  background: transparent;
}

/* ─── Card (matches v0gen .card) ─── */
.pg-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

/* ─── Slot ─── */
.pg-slot-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
  gap: 0.75rem;
}

.pg-slot-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.pg-slot-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}

.pg-slot-desc {
  color: var(--text-secondary);
  font-size: 0.82rem;
  margin-top: 0.35rem;
}

.pg-slot-actions {
  display: flex;
  gap: 0.25rem;
}

.pg-icon-btn {
  width: 30px;
  height: 30px;
  border: 1px solid transparent;
  background: transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 0.85rem;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.pg-icon-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border);
}

.pg-icon-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.pg-icon-btn.pg-danger:hover {
  background: var(--red-bg);
  color: var(--red);
  border-color: var(--red);
}

/* ─── Fields ─── */
.pg-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.25rem;
}

@media (max-width: 720px) {
  .pg-grid-2 { grid-template-columns: 1fr; }
}

.pg-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.pg-field label {
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.pg-req {
  color: var(--red);
  font-weight: 700;
}

.pg-full-row { margin-top: 1rem; }

.pg-field input,
.pg-field select,
.pg-field textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.9rem;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  width: 100%;
  box-sizing: border-box;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.pg-field input:focus,
.pg-field select:focus,
.pg-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.pg-field textarea { resize: vertical; }

.pg-field .pg-muted,
.pg-field small {
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-top: 0.2rem;
}

/* ─── Combobox ─── */
.pg-combobox {
  position: relative;
  width: 100%;
}

.pg-combobox-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 0.35rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  max-height: 260px;
  overflow-y: auto;
  z-index: 100;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.pg-combobox-item {
  padding: 0.5rem 0.8rem;
  cursor: pointer;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
}

.pg-combobox-item:hover {
  background: var(--bg-hover);
}

.pg-combobox-item.pg-active {
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent-hover);
}

.pg-combobox-item .pg-check {
  color: var(--accent);
  font-weight: 700;
  visibility: hidden;
  width: 14px;
}

.pg-combobox-item.pg-active .pg-check { visibility: visible; }

/* ─── Buttons (match v0gen .btn) ─── */
.pg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
}

.pg-btn:hover:not(:disabled) {
  background: var(--bg-hover);
  border-color: var(--border-focus);
}

.pg-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pg-btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.pg-btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.pg-btn-outline {
  background: transparent;
}

.pg-btn-outline:hover:not(:disabled) {
  background: var(--bg-hover);
}

.pg-btn-danger {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

.pg-btn-danger:hover:not(:disabled) {
  filter: brightness(1.15);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.pg-full-width { width: 100%; }
.pg-large { padding: 0.85rem 2rem; font-size: 1rem; }
.pg-dashed {
  border-style: dashed;
  color: var(--text-secondary);
}

/* Extra spacing above dashed "Add slot" and above "Generate" button */
#pg-add-slot { margin-top: 1.5rem; }
#pg-generate { margin-top: 1.25rem; }

/* ─── Alerts ─── */
.pg-alert {
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.pg-alert-error {
  background: var(--red-bg);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

/* ─── Lite Preview badge ─── */
.pg-lite-badge {
  padding: 0.15rem 0.5rem;
  background: var(--orange-bg);
  color: var(--orange);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 500;
  margin-left: 0.5rem;
}

/* ─── Overlays ─── */
.pg-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.pg-overlay-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 460px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.pg-overlay-card h3 {
  margin: 1rem 0 0.6rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
}

.pg-overlay-card p {
  color: var(--text-secondary);
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
}

.pg-overlay-card p.pg-muted {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 0.75rem;
}

.pg-spinner {
  width: 70px;
  height: 70px;
  border: 4px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: pg-spin 0.85s linear infinite;
  margin: 0 auto;
}

@keyframes pg-spin { to { transform: rotate(360deg); } }

.pg-overlay-success {
  border-color: rgba(34, 197, 94, 0.45);
}

.pg-check-badge {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--green-bg);
  color: var(--green);
  font-size: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.pg-overlay-success h3 { color: var(--green); }

.pg-success-stats {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin: 1.25rem 0;
  flex-wrap: wrap;
}

.pg-stat-box {
  padding: 0.75rem 1.25rem;
  background: var(--bg-input);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-sm);
  min-width: 100px;
}

.pg-stat-box b {
  font-size: 1.5rem;
  color: var(--green);
  display: block;
  font-weight: 700;
}

.pg-stat-box small {
  color: var(--text-secondary);
  font-size: 0.7rem;
  display: block;
  margin-top: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pg-keys-note {
  width: 100%;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.75rem;
  margin-top: 0.35rem;
}

/* ─── Settings / Users dialogs ─── */
.pg-settings-card,
.pg-users-card {
  max-width: 640px;
  width: 100%;
  text-align: left;
  padding: 1.5rem;
}

.pg-settings-card,
.pg-users-card {
  position: relative;
}

.pg-dialog-head {
  margin-bottom: 1.25rem;
  padding-right: 2rem; /* room for close X */
  text-align: left;
}

.pg-dialog-head h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.pg-dialog-desc {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin: 0.4rem 0 0;
}

/* Close X — absolute top-right */
.pg-settings-card > .pg-dialog-head > .pg-icon-btn,
.pg-users-card > .pg-dialog-head > .pg-icon-btn,
#pg-settings-close,
#pg-users-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 32px;
  height: 32px;
  font-size: 1rem;
  border-radius: 8px;
}

/* Tabs — shadcn-style pill in bg-input container */
.pg-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.25rem;
  padding: 0.3rem;
  background: var(--bg-input);
  border-radius: 10px;
  margin-bottom: 1.25rem;
  border: 1px solid var(--border);
}

.pg-tab {
  padding: 0.55rem 0.75rem;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
  text-align: center;
}

.pg-tab:hover:not(.pg-tab-active) {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.pg-tab-active {
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 0 0 1px var(--border-focus);
}

/* Outer tabs — bigger, main categories */
.pg-tabs-outer .pg-tab {
  padding: 0.7rem 0.9rem;
  font-size: 0.95rem;
  font-weight: 600;
}

.pg-outer-panel { min-height: 260px; }

/* ─── v0 keys table ─── */
.pg-v0-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.pg-v0-stat {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  text-align: center;
}

.pg-v0-stat b {
  font-size: 1.5rem;
  font-weight: 700;
  display: block;
}

.pg-v0-stat small {
  color: var(--text-secondary);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: block;
  margin-top: 0.15rem;
}

.pg-v0-stat-green b { color: var(--green); }
.pg-v0-stat-yellow b { color: #eab308; }
.pg-v0-stat-blue b { color: var(--blue); }

.pg-v0-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
}

.pg-v0-list {
  max-height: 380px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.pg-v0-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.pg-v0-table th,
.pg-v0-table td {
  padding: 0.5rem 0.6rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.pg-v0-table th {
  background: var(--bg-input);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  position: sticky;
  top: 0;
}

.pg-v0-table code {
  font-family: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;
  font-size: 0.75rem;
  color: var(--text-primary);
  background: var(--bg-hover);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
}

.pg-v0-row-green { background: rgba(34, 197, 94, 0.04); }
.pg-v0-row-yellow { background: rgba(234, 179, 8, 0.05); }
.pg-v0-row-red { opacity: 0.55; }

.pg-v0-badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 600;
  color: #fff;
}

.pg-v0-badge-green { background: var(--green); }
.pg-v0-badge-yellow { background: #eab308; color: #1a1a1a; }
.pg-v0-badge-red { background: var(--red); }

/* ─── Theme picker ─── */
.pg-theme-picker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.pg-theme-opt {
  background: var(--bg-input);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.9rem 0.5rem 0.75rem;
  cursor: pointer;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  transition: all var(--transition);
}

.pg-theme-opt:hover {
  border-color: var(--border-focus);
}

.pg-theme-opt-active {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.pg-theme-swatch {
  width: 62px;
  height: 42px;
  border-radius: 6px;
  border: 1px solid var(--border);
  overflow: hidden;
  display: grid;
  grid-template-columns: 18px 1fr;
  grid-template-rows: 12px 1fr;
}

.pg-theme-swatch > span:nth-child(1) { grid-column: 1 / 3; }
.pg-theme-swatch > span:nth-child(2) { grid-column: 1; grid-row: 2; }
.pg-theme-swatch > span:nth-child(3) { grid-column: 2; grid-row: 2; }

.pg-theme-swatch-light > :nth-child(1) { background: #ffffff; border-bottom: 1px solid #d5d8e0; }
.pg-theme-swatch-light > :nth-child(2) { background: #f7f8fa; border-right: 1px solid #d5d8e0; }
.pg-theme-swatch-light > :nth-child(3) { background: #ffffff; }

.pg-theme-swatch-dark > :nth-child(1) { background: #1a1d27; border-bottom: 1px solid #2e3348; }
.pg-theme-swatch-dark > :nth-child(2) { background: #0f1117; border-right: 1px solid #2e3348; }
.pg-theme-swatch-dark > :nth-child(3) { background: #1e2130; }

.pg-theme-swatch-system > :nth-child(1) { background: linear-gradient(90deg, #ffffff 50%, #1a1d27 50%); border-bottom: 1px solid #999; }
.pg-theme-swatch-system > :nth-child(2) { background: #f7f8fa; border-right: 1px solid #999; }
.pg-theme-swatch-system > :nth-child(3) { background: #1e2130; }

.pg-tab-panel { min-height: 200px; }

.pg-btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }

/* ─── Gemini keys list ─── */
.pg-key-add { margin-bottom: 1rem; }

.pg-keys-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0.75rem 0 0.5rem;
  color: var(--text-secondary);
  font-size: 0.88rem;
}

.pg-keys-list {
  max-height: 340px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pg-keys-empty {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.pg-key-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 0.85rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  gap: 0.75rem;
}

.pg-key-info { flex: 1; min-width: 0; }

.pg-key-name {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.pg-key-meta {
  color: var(--text-muted);
  font-size: 0.72rem;
  margin-top: 0.2rem;
  font-family: 'JetBrains Mono', monospace;
}

.pg-key-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.5rem;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 600;
  color: #fff;
}

.pg-badge-red    { background: #ef4444; }
.pg-badge-orange { background: #f97316; }
.pg-badge-yellow { background: #eab308; color: #1a1a1a; }
.pg-badge-green  { background: #22c55e; }
.pg-badge-blue   { background: #3b82f6; }
.pg-badge-purple { background: #a855f7; }

/* ─── Users list ─── */
.pg-user-add {
  padding: 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

.pg-user-add h4 {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.pg-users-header {
  margin-bottom: 0.5rem;
}

.pg-users-header h4 {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.pg-users-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 320px;
  overflow-y: auto;
}

.pg-user-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 0.85rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.pg-user-name {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.9rem;
}