/* ============================================================
   BUILDYBOT — APP VIEWER LAYOUT (existing)
   ============================================================ */

/* --- App-specific custom properties (override these) --- */
:root {
  --app-header-height: 48px;
  --app-header-bg: var(--nav-bg);
  --app-header-text: var(--nav-text);
  --app-header-border: var(--border-color);
  --app-header-font-size: 0.88rem;
  --app-header-padding-x: 1rem;
  --app-back-btn-bg: transparent;
  --app-back-btn-color: var(--nav-text);
  --app-back-btn-hover-bg: rgba(255, 255, 255, 0.12);
  --app-back-btn-radius: var(--radius-sm);
  --app-body-bg: var(--bg);
  --app-body-padding: 0;

  /* Added local defaults if the host theme vars are not present */
  --bg: #0b1220;
  --panel: #0f1a2e;
  --panel-2: #0c1526;
  --text: #e7eefc;
  --muted: rgba(231, 238, 252, 0.72);
  --border-color: rgba(231, 238, 252, 0.12);
  --nav-bg: #0d1930;
  --nav-text: #e7eefc;
  --radius-sm: 10px;
  --radius-md: 14px;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
  --transition-speed: 0.2s;

  --accent: #6aa9ff;
  --accent-2: #7cdbb6;
  --danger: #ff6a7a;
  --warning: #ffd16a;
}

/* --- Header bar --- */
.app-viewer-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  display: flex;
  align-items: center;
  height: var(--app-header-height);
  background: var(--app-header-bg);
  color: var(--app-header-text);
  border-bottom: 1px solid var(--app-header-border);
  padding: 0 var(--app-header-padding-x);
  gap: 0.75rem;
  font-size: var(--app-header-font-size);
  transition: background-color var(--transition-speed, 0.2s) ease,
              border-color var(--transition-speed, 0.2s) ease;
}

/* --- Back button --- */
.app-viewer-back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.65rem;
  background: var(--app-back-btn-bg);
  color: var(--app-back-btn-color);
  border: none;
  border-radius: var(--app-back-btn-radius);
  font-size: inherit;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.15s ease;
}

.app-viewer-back:hover,
.app-viewer-back:focus-visible {
  background: var(--app-back-btn-hover-bg);
  color: var(--app-back-btn-color);
  text-decoration: none;
}

.app-viewer-back i {
  font-size: 1.1em;
}

/* --- Separator between back button and app name --- */
.app-viewer-sep {
  width: 1px;
  height: 1.2rem;
  background: currentColor;
  opacity: 0.25;
  flex-shrink: 0;
}

/* --- App name --- */
.app-viewer-name {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

/* --- Right-side slot for optional actions --- */
.app-viewer-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* --- Main content area beneath the header --- */
.app-viewer-body {
  flex: 1;
  background: var(--app-body-bg);
  padding: var(--app-body-padding);
  min-height: calc(100vh - var(--app-header-height));
}

/* --- Responsive --- */
@media (max-width: 575.98px) {
  .app-viewer-header {
    gap: 0.5rem;
    --app-header-padding-x: 0.65rem;
  }

  .app-viewer-back span {
    display: none;
  }
}

/* ============================================================
   CSV VIEWER — added styles
   ============================================================ */

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: var(--bg);
  color: var(--text);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px;
  display: grid;
  gap: 16px;
}

.panel {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent 30%), var(--panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  background: var(--panel-2);
}
.panel-header-tight {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.panel-header h1, .panel-header h2 {
  margin: 0;
  font-size: 0.98rem;
  letter-spacing: 0.2px;
}
.panel-header p {
  margin: 6px 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 14px;
  padding: 14px 16px 16px;
}
@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr; }
}

.field label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 6px;
}
textarea, input[type="search"], input[type="file"] {
  width: 100%;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
  color: var(--text);
  outline: none;
}
textarea {
  min-height: 190px;
  padding: 12px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.88rem;
  line-height: 1.3;
}
input[type="search"] {
  padding: 10px 12px;
  font-size: 0.95rem;
}
input[type="file"] {
  padding: 10px 12px;
  font-size: 0.9rem;
}

.help { margin-top: 8px; font-size: 0.86rem; }
.muted { color: var(--muted); }

.divider {
  height: 1px;
  background: var(--border-color);
  margin: 14px 0;
}

.row-actions {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.table-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn {
  border: 1px solid var(--border-color);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: transform 0.05s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { background: rgba(255,255,255,0.07); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid rgba(106,169,255,0.5); outline-offset: 2px; }

.btn-primary {
  border-color: rgba(106,169,255,0.55);
  background: rgba(106,169,255,0.18);
}
.btn-primary:hover { background: rgba(106,169,255,0.25); }

.btn-ghost {
  background: transparent;
}

.table-wrap {
  width: 100%;
  overflow: auto;
  max-height: 70vh;
}

.empty {
  padding: 18px 16px;
  color: var(--muted);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  min-width: 900px;
}
thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--panel-2);
  color: rgba(231, 238, 252, 0.9);
  text-align: left;
  padding: 10px 10px;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}
tbody td {
  padding: 10px 10px;
  border-bottom: 1px solid rgba(231, 238, 252, 0.08);
  vertical-align: top;
}
tbody tr:hover td {
  background: rgba(255,255,255,0.03);
}

.cell-muted { color: rgba(231, 238, 252, 0.78); }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: rgba(255,255,255,0.03);
  font-size: 0.82rem;
  white-space: nowrap;
}
.badge.good { border-color: rgba(124,219,182,0.45); background: rgba(124,219,182,0.10); }
.badge.warn { border-color: rgba(255,209,106,0.45); background: rgba(255,209,106,0.10); }
.badge.bad  { border-color: rgba(255,106,122,0.45); background: rgba(255,106,122,0.10); }

a.link {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dashed rgba(106,169,255,0.5);
}
a.link:hover { border-bottom-style: solid; }

code.kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.85em;
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: rgba(255,255,255,0.03);
}