/* Modal chrome, and the settings surfaces inside it: sheet source
   cards, the field builder, and the appearance panel.

   Part of the split style sheet — see index.html for the link order. */
/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(18, 24, 20, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal-overlay.hidden { display: none; }

/* Live-preview drawer (Appearance): no scrim or blur, docked right, and
   click-through everywhere but the panel, so theme + background changes are
   visible on the app behind it instead of being hidden by a frosted overlay. */
.modal-overlay.live-preview {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  justify-content: flex-end;
  align-items: stretch;
  padding: 14px;
  pointer-events: none;
}
.modal-overlay.live-preview .modal {
  pointer-events: auto;
  width: 420px;
  max-width: min(420px, calc(100vw - 28px));
  max-height: 100%;
  box-shadow: var(--shadow-hover);
}
@media (max-width: 720px) {
  .modal-overlay.live-preview { justify-content: center; align-items: flex-end; }
  .modal-overlay.live-preview .modal { width: 100%; max-width: 100%; }
}

.modal {
  border-radius: var(--radius-card);
  padding: 28px;
  width: 380px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-md);
}

.modal-wide { width: 600px; max-width: calc(100vw - 48px); }

.modal h2 {
  margin-top: 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 20px;
}

.modal-sub { color: var(--ink-soft); font-size: 13px; margin-top: -8px; }

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 24px;
}

.hint { font-size: 12px; color: var(--ink-muted); margin-top: 4px; }

.settings-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 0;
}

.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}

.settings-grid-2 { grid-template-columns: 1fr 2fr; }

label {
  display: block;
  font-family: var(--font-body);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  margin-bottom: 8px;
  margin-top: 16px;
}

/* ---------- Sheet source cards ---------- */
.source-card {
  border-radius: var(--radius-card);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.source-card:hover { box-shadow: var(--shadow-md); }

.source-card-header { display: flex; gap: 8px; align-items: center; margin-bottom: 10px; }
.source-card-header .src-label { flex: 1; font-weight: 600; }
.source-card-header .src-remove { flex-shrink: 0; padding: 6px 10px; }

.tabs-checklist {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  max-height: 140px;
  overflow-y: auto;
  background: color-mix(in srgb, var(--surface) 70%, transparent);
}

.tabs-checklist label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  text-transform: none;
  letter-spacing: normal;
  color: var(--ink);
  margin: 6px 0;
}

.tabs-checklist input[type="checkbox"] { width: auto; }

/* ---------- Field builder ---------- */
.fields-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
}

.fields-list { margin-top: 10px; display: flex; flex-direction: column; gap: 10px; }

.field-row {
  border-radius: var(--radius-card);
  padding: 12px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.field-row:hover { box-shadow: var(--shadow-md); }

.field-row-main {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 1fr auto;
  gap: 8px;
  align-items: center;
}

.field-row-main input, .field-row-main select { font-size: 13px; padding: 8px 10px; }
.field-row .field-remove { padding: 6px 9px; }

.field-options-wrap {
  display: flex;
  gap: 8px;
  margin-top: 6px;
  align-items: center;
}
.field-options-wrap input { flex: 1; font-size: 13px; padding: 8px 10px; }
.field-options-wrap .field-options-fetch { flex-shrink: 0; white-space: nowrap; }

.error-text { color: var(--danger); font-size: 13px; min-height: 18px; }

/* ---------- Appearance ---------- */
.hidden { display: none !important; }

.modal-appearance { width: 480px; max-width: calc(100vw - 48px); }

.theme-swatches {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.theme-swatch-wrap { position: relative; }

.swatch-delete {
  position: absolute;
  top: -7px;
  right: -7px;
  width: 20px;
  height: 20px;
  padding: 0;
  font-size: 10px;
  line-height: 1;
  border-radius: 50%;
  background: var(--surface);
  color: var(--danger);
  border: 1px solid var(--danger);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.swatch-delete:hover { background: var(--danger-soft); transform: none; }

.theme-toolbar {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.theme-import-row {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.theme-import-row input { flex: 1; font-size: 13px; }
.theme-import-row button { flex-shrink: 0; }

.theme-editor {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-top: 12px;
  background: color-mix(in srgb, var(--surface-2) 60%, transparent);
}

.theme-editor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 18px;
  margin-top: 12px;
}

.theme-editor-mode {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  margin-bottom: 6px;
}

.theme-editor .token-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 4px 0;
  font-size: 12.5px;
  text-transform: none;
  letter-spacing: normal;
  color: var(--ink-soft);
}

.theme-editor .token-row input[type="color"] {
  width: 44px;
  height: 26px;
  padding: 2px;
  flex: 0 0 auto;
  cursor: pointer;
}

.theme-swatch {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-card);
  border: 2px solid var(--glass-border);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  padding: 0;
  transition: var(--transition);
}

.theme-swatch:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.theme-swatch.selected { border-color: var(--ink); }

.theme-swatch .swatch-half {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 50%;
}
.theme-swatch .swatch-half.left { left: 0; }
.theme-swatch .swatch-half.right { right: 0; }

/* A terminal phosphor is a different KIND of choice from a colour theme —
   it changes type and shape too — so its swatches are square-cornered to
   telegraph what you're about to get. */
.theme-swatch.terminal-swatch { border-radius: 2px; }

/* ---------- Terminal effect toggles ---------- */
.fx-toggles {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.fx-toggle {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink-soft);
  padding: 7px 12px;
  cursor: pointer;
  font-size: 12.5px;
  transition: var(--transition);
}

.fx-toggle:hover { color: var(--ink); border-color: var(--rule-strong); }

.fx-toggle[aria-pressed="true"] {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-strong);
  font-weight: 600;
}