/*!
 * Promptense front-end app styles.
 * Token system mirrors the desktop --pt-* vars. The 4 color schemes are
 * scoped to [data-pt-scheme] on the app mount, so a page can host the app
 * without the scheme leaking into the surrounding WP theme.
 */

/* ── Color schemes ──────────────────────────────────────────────────────── */
.promptense-mount[data-pt-scheme="clean"] {
  --pt-bg:#f4f6f9; --pt-panel:#fff; --pt-accent:#2563eb; --pt-accent-dim:#dbeafe;
  --pt-text:#1e293b; --pt-muted:#64748b; --pt-div:#e2e8f0; --pt-card:#fff;
  --pt-input:#fff; --pt-input-text:#94a3b8; --pt-btn:#2563eb; --pt-btn-text:#fff;
  --pt-nav-act:#eff6ff; --pt-badge-bg:#dbeafe; --pt-badge-text:#1e40af; --pt-brand-ense:#92400E;
}
.promptense-mount[data-pt-scheme="steel"] {
  --pt-bg:#1b1b2e; --pt-panel:#13132a; --pt-accent:#4dd9ac; --pt-accent-dim:#152d26;
  --pt-text:#e8e8f0; --pt-muted:#6a6a9a; --pt-div:#252545; --pt-card:#152333;
  --pt-input:#252545; --pt-input-text:#6a6a9a; --pt-btn:#4dd9ac; --pt-btn-text:#082018;
  --pt-nav-act:#252545; --pt-badge-bg:#152d26; --pt-badge-text:#4dd9ac; --pt-brand-ense:#FBBF24;
}
.promptense-mount[data-pt-scheme="midnight"] {
  --pt-bg:#0d1117; --pt-panel:#090d13; --pt-accent:#58a6ff; --pt-accent-dim:#0d2040;
  --pt-text:#e6edf3; --pt-muted:#8b949e; --pt-div:#21262d; --pt-card:#0d1117;
  --pt-input:#161b22; --pt-input-text:#8b949e; --pt-btn:#58a6ff; --pt-btn-text:#0d2040;
  --pt-nav-act:#161b22; --pt-badge-bg:#0d2040; --pt-badge-text:#58a6ff; --pt-brand-ense:#FBBF24;
}
.promptense-mount[data-pt-scheme="solar"] {
  --pt-bg:#1a1206; --pt-panel:#120d04; --pt-accent:#f59e0b; --pt-accent-dim:#3d2d10;
  --pt-text:#fef3c7; --pt-muted:#a07830; --pt-div:#3d2d10; --pt-card:#1a1510;
  --pt-input:#292010; --pt-input-text:#a07830; --pt-btn:#f59e0b; --pt-btn-text:#1a0800;
  --pt-nav-act:#292010; --pt-badge-bg:#3d2d10; --pt-badge-text:#f59e0b; --pt-brand-ense:#FBBF24;
}

/* ── App shell ──────────────────────────────────────────────────────────── */
.promptense-mount {
  background: var(--pt-bg);
  color: var(--pt-text);
  border: 1px solid var(--pt-div);
  border-radius: 14px;
  overflow: hidden;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.55;
}
.promptense-mount * { box-sizing: border-box; }

.pt-topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 18px; background: var(--pt-panel); border-bottom: 1px solid var(--pt-div);
  flex-wrap: wrap;
}
.pt-brand { display: flex; align-items: center; gap: 9px; font-size: 17px; font-weight: 700; letter-spacing: -.015em; }
.pt-brand svg { display: block; }
.pt-brand-prompt { color: var(--pt-text); }
.pt-brand-ense { color: var(--pt-brand-ense); }

.pt-nav { display: flex; gap: 4px; background: var(--pt-bg); border-radius: 8px; padding: 3px; }
.pt-nav button {
  border: 0; background: transparent; color: var(--pt-muted); cursor: pointer;
  font-size: 13px; padding: 6px 13px; border-radius: 6px; font-weight: 600;
}
.pt-nav button.active { background: var(--pt-panel); color: var(--pt-text); box-shadow: 0 0 0 1px var(--pt-div); }

.pt-scheme-picker { display: flex; align-items: center; gap: 6px; }
.pt-scheme-picker label { font-size: 12px; color: var(--pt-muted); }
.pt-scheme-swatches { display: flex; gap: 5px; }
.pt-swatch {
  width: 22px; height: 22px; border-radius: 6px; cursor: pointer;
  border: 2px solid transparent; padding: 0;
}
.pt-swatch.active { border-color: var(--pt-accent); }
.pt-swatch[data-s="clean"]    { background: linear-gradient(135deg,#fff 50%,#2563eb 50%); }
.pt-swatch[data-s="steel"]    { background: linear-gradient(135deg,#1b1b2e 50%,#4dd9ac 50%); }
.pt-swatch[data-s="midnight"] { background: linear-gradient(135deg,#0d1117 50%,#58a6ff 50%); }
.pt-swatch[data-s="solar"]    { background: linear-gradient(135deg,#1a1206 50%,#f59e0b 50%); }

.pt-body { padding: 22px; min-height: 360px; }

/* ── Buttons / inputs ───────────────────────────────────────────────────── */
.pt-btn {
  border: 0; border-radius: 8px; padding: 9px 16px; font-size: 14px; font-weight: 600;
  cursor: pointer; background: var(--pt-btn); color: var(--pt-btn-text);
}
/* Ghost buttons (Cancel / Copy / Back): a slightly darker border than the plain
   divider for better contrast — color-mix nudges --pt-div toward --pt-muted, which
   darkens it on light schemes and brightens it on dark ones (more contrast either way). */
.pt-btn.ghost { background: transparent; color: var(--pt-text);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--pt-div) 55%, var(--pt-muted)); }
.pt-btn.small { padding: 6px 11px; font-size: 12.5px; }
.pt-btn:disabled { opacity: .5; cursor: not-allowed; }
/* Footer action pair (Copy + Save): equal-size buttons with a clear space between. */
.pt-nav-actions { display: flex; gap: 10px; align-items: center; }
.pt-nav-left { display: flex; gap: 10px; align-items: center; }

.pt-input, .pt-textarea, .pt-select {
  width: 100%; background: var(--pt-input); color: var(--pt-text);
  border: 1px solid var(--pt-div); border-radius: 8px; padding: 10px 12px;
  font-size: 14px; font-family: inherit;
}
.pt-textarea { min-height: 92px; resize: vertical; }
.pt-input::placeholder, .pt-textarea::placeholder { color: var(--pt-input-text); }
.pt-label { display: block; font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--pt-muted); margin: 0 0 6px; }
.pt-field { margin-bottom: 16px; }

/* chip rows */
.pt-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.pt-chip {
  border: 1px solid var(--pt-div); background: var(--pt-panel); color: var(--pt-text);
  border-radius: 999px; padding: 7px 13px; font-size: 13px; cursor: pointer;
}
.pt-chip.active { background: var(--pt-accent); color: var(--pt-btn-text); border-color: var(--pt-accent); }

/* goal grid */
.pt-goal-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 10px; }
.pt-goal {
  text-align: left; border: 1px solid var(--pt-div); background: var(--pt-card); color: var(--pt-text);
  border-radius: 10px; padding: 14px; cursor: pointer; font-size: 14px; font-weight: 600;
}
.pt-goal.active { border-color: var(--pt-accent); box-shadow: 0 0 0 1px var(--pt-accent); }

/* preview */
.pt-preview {
  background: var(--pt-card); border: 1px solid var(--pt-div); border-radius: 10px;
  padding: 16px; white-space: pre-wrap; font-size: 14.5px; line-height: 1.6; min-height: 80px;
}
.pt-preview .pt-blank { color: var(--pt-badge-text); background: var(--pt-badge-bg);
  padding: 1px 6px; border-radius: 5px; font-weight: 600; }
.pt-preview-fillable .pt-blank { cursor: pointer; }
.pt-preview-fillable .pt-blank:hover,
.pt-preview-fillable .pt-blank:focus { outline: 2px solid var(--pt-accent); outline-offset: 1px; }
.pt-preview-hint { font-weight: 400; text-transform: none; letter-spacing: 0; opacity: .8; }

/* wizard footer */
.pt-wizard-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 20px; gap: 10px; }
.pt-steps { display: flex; gap: 6px; }
.pt-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--pt-div); }
.pt-dot.active { background: var(--pt-accent); }

/* library */
.pt-lib-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.pt-lib-head h2 { margin: 0; font-size: 20px; flex: 1; }
.pt-search { max-width: 260px; }
.pt-filters { display: flex; gap: 4px; margin-bottom: 14px; flex-wrap: wrap; }
.pt-filter { border: 0; background: transparent; color: var(--pt-muted); cursor: pointer;
  font-size: 13px; padding: 5px 11px; border-radius: 6px; font-weight: 600; }
.pt-filter.active { background: var(--pt-nav-act); color: var(--pt-accent); }

.pt-row {
  display: flex; align-items: center; gap: 12px; padding: 13px 14px;
  border: 1px solid var(--pt-div); border-radius: 10px; background: var(--pt-card); margin-bottom: 8px;
}
.pt-row-main { flex: 1; min-width: 0; }
.pt-row-title { font-weight: 600; font-size: 15px; display: flex; align-items: center; gap: 8px; }
/* Honor real line breaks (white-space: pre-line) so multi-line prompts read cleanly,
   clamped to 2 lines. nowrap used to collapse the newlines into one run-on line. */
.pt-row-snip { color: var(--pt-muted); font-size: 13px; white-space: pre-line; overflow: hidden;
  display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; }
.pt-badge { font-size: 11px; font-weight: 700; padding: 2px 7px; border-radius: 5px;
  background: var(--pt-badge-bg); color: var(--pt-badge-text); text-transform: uppercase; letter-spacing: .04em; }
.pt-row-actions { display: flex; gap: 6px; flex-shrink: 0; }
.pt-icon-btn { border: 0; background: transparent; color: var(--pt-muted); cursor: pointer;
  font-size: 13px; padding: 6px 8px; border-radius: 6px; }
.pt-icon-btn:hover { background: var(--pt-nav-act); color: var(--pt-text); }
.pt-star.on { color: #f59e0b; }

.pt-empty { text-align: center; padding: 48px 20px; color: var(--pt-muted); }
.pt-empty h3 { color: var(--pt-text); margin: 0 0 6px; }

/* modal (Use form) */
.pt-modal-backdrop { position: fixed; inset: 0; background: rgba(4,8,20,.55);
  display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 99999; }
.pt-modal { background: var(--pt-panel); color: var(--pt-text); border: 1px solid var(--pt-div);
  border-radius: 14px; width: 100%; max-width: 620px; max-height: 88vh; overflow: auto; padding: 22px; }
.pt-modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.pt-modal-head h3 { margin: 0; font-size: 18px; }

/* signed-out notice */
.promptense-signedout { text-align: center; max-width: 440px; margin: 0 auto; padding: 40px 24px;
  border: 1px solid #e2e8f0; border-radius: 14px; }
.promptense-signedout h3 { margin: 14px 0 8px; font-size: 20px; }
.promptense-signedout p { color: #64748b; margin: 0 0 16px; }
.promptense-signedout-actions { display: flex; gap: 10px; justify-content: center; }
.promptense-btn-primary { display: inline-block; background: #1e3264; color: #fff; text-decoration: none;
  padding: 9px 20px; border-radius: 8px; font-weight: 600; }
.promptense-btn-ghost { display: inline-block; color: #1e3264; text-decoration: none;
  padding: 9px 20px; border-radius: 8px; font-weight: 600; box-shadow: inset 0 0 0 1px #cbd5e1; }

/* toast */
.pt-toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: #111827; color: #fff; padding: 10px 18px; border-radius: 8px; font-size: 14px;
  z-index: 100000; box-shadow: 0 8px 30px rgba(0,0,0,.3); }

@media (max-width: 640px) {
  .pt-topbar { gap: 8px; }
  .pt-nav button { padding: 6px 10px; }
  .pt-search { max-width: 100%; }
}

/* Role combobox (Prompt Builder) */
.pt-role-row { display: flex; gap: 8px; align-items: flex-start; }
.pt-role-row .pt-input { flex: 1; min-width: 0; }
.pt-role-add { flex-shrink: 0; white-space: nowrap; }
.pt-btn.small { padding: 7px 12px; font-size: 13px; }

/* ── Library picker (Add from library) ─────────────────────────────────────── */
.pt-lib-toolbar { display: flex; justify-content: flex-end; margin-bottom: 10px; }
.pt-lib-modal { max-width: 620px; width: 100%; display: flex; flex-direction: column; max-height: 84vh; }
.pt-lib-tabs { display: flex; gap: 4px; background: var(--pt-bg); border-radius: 8px; padding: 3px; margin: 4px 0 10px; }
.pt-lib-tab { flex: 1; border: none; background: transparent; color: var(--pt-muted); font: inherit; font-size: 13px; font-weight: 600; padding: 7px 10px; border-radius: 6px; cursor: pointer; }
.pt-lib-tab.active { background: var(--pt-card); color: var(--pt-text); box-shadow: 0 0 0 1px var(--pt-div); }
.pt-lib-controls { display: flex; gap: 8px; margin-bottom: 8px; }
.pt-lib-controls .pt-input { flex: 1; }
.pt-lib-target { flex: 0 0 auto; max-width: 190px; }
.pt-lib-list { overflow-y: auto; flex: 1; border: 1px solid var(--pt-div); border-radius: 10px; padding: 6px; }
.pt-modal-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--pt-div); }
.pt-lib-group-h { font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--pt-muted); padding: 10px 8px 5px; }
.pt-lib-item { display: flex; gap: 10px; align-items: flex-start; padding: 9px 8px; border-radius: 8px; }
.pt-lib-item:hover { background: var(--pt-bg); }
.pt-lib-item + .pt-lib-item { border-top: 1px solid var(--pt-div); }
.pt-lib-item-main { flex: 1; min-width: 0; }
.pt-lib-item-top { display: flex; align-items: center; gap: 8px; margin-bottom: 3px; flex-wrap: wrap; }
.pt-lib-code { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: 11px; color: var(--pt-badge-text); background: var(--pt-badge-bg); border-radius: 5px; padding: 1px 6px; }
.pt-lib-name { font-weight: 600; font-size: 13px; color: var(--pt-text); }
.pt-lib-text { font-size: 12px; color: var(--pt-muted); line-height: 1.5; }
.pt-lib-def { font-size: 11.5px; color: var(--pt-muted); opacity: .8; font-style: italic; margin-top: 3px; }
.pt-lib-empty { padding: 24px; text-align: center; color: var(--pt-muted); font-size: 13px; }
.pt-btn.small { padding: 6px 12px; font-size: 12px; flex-shrink: 0; }

/* Builder "Add Template" bar */
.pt-lib-bar { display: flex; align-items: center; gap: 14px; justify-content: space-between;
  background: var(--pt-accent-dim); border: 1px solid var(--pt-div); border-radius: 10px;
  padding: 12px 14px; margin-bottom: 16px; flex-wrap: wrap; }
.pt-lib-bar-text { font-size: 13px; color: var(--pt-text); flex: 1; min-width: 200px; }
.pt-lib-bar-text strong { display: block; font-size: 13.5px; }
.pt-lib-bar-text span { color: var(--pt-muted); }

/* Library → Templates: starter templates */
.pt-starter-templates { display: flex; flex-direction: column; }
.pt-starter-row { cursor: pointer; }
.pt-starter-actions { display: flex; gap: 6px; flex-shrink: 0; align-items: flex-start; }
.pt-starter-row:hover { background: var(--pt-accent-dim); }
.pt-starter-cat { font-size: 10.5px; color: var(--pt-muted); background: var(--pt-bg);
  border: 1px solid var(--pt-div); border-radius: 999px; padding: 1px 8px; }

/* Fill-in blanks (builder) */
.pt-fill-blanks { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 4px 0 14px; }
.pt-fill-label { font-size: 12px; font-weight: 600; color: var(--pt-muted); text-transform: uppercase; letter-spacing: .05em; }
.pt-fill-chip { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: 12px;
  color: var(--pt-badge-text); background: var(--pt-badge-bg); border: 1px solid var(--pt-accent);
  border-radius: 999px; padding: 4px 12px; cursor: pointer; }
.pt-fill-chip:hover { background: var(--pt-accent-dim); }
.pt-fill-modal { max-width: 440px; }
.pt-fill-hint { font-size: 12.5px; color: var(--pt-muted); margin: 0 0 10px; }
.pt-fill-area { min-height: 90px; }
.pt-fill-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }

/* ── Access gate ──────────────────────────────────────────────────────────── */
.pt-gate-banner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 10px 16px; padding: 12px 16px; margin: 0 0 4px; border-radius: 10px;
  background: var(--pt-accent-dim, rgba(30,58,138,.08)); border: 1px solid var(--pt-border); }
.pt-gate-banner.pt-gate-anon, .pt-gate-banner.pt-gate-unverified { background: #fff3cd; border-color: #f2e2a8; color: #7a5b00; }
.pt-gate-msg { font-size: 13.5px; line-height: 1.5; flex: 1 1 260px; }
.pt-gate-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.pt-gate-actions .pt-btn { text-decoration: none; }

.pt-viewonly { opacity: .72; }
.pt-viewonly input, .pt-viewonly textarea, .pt-viewonly button, .pt-viewonly select { cursor: not-allowed; }

.pt-btn.pt-locked { background: var(--pt-panel-2, #f0f0f1); color: var(--pt-muted); border: 1px dashed var(--pt-border); }
.pt-btn.pt-locked.is-disabled { opacity: .6; cursor: not-allowed; }
.pt-btn.pt-locked.is-disabled:hover { opacity: .75; }

.pt-upgrade { text-align: center; max-width: 460px; margin: 24px auto; padding: 30px 26px;
  border: 1px solid var(--pt-border); border-radius: 16px; background: var(--pt-panel-2, #fff); }
.pt-upgrade-lock { font-size: 30px; margin-bottom: 6px; }
.pt-upgrade h3 { margin: 6px 0 8px; color: var(--pt-heading, inherit); }
.pt-upgrade p { color: var(--pt-muted); margin: 0 0 18px; line-height: 1.55; }
.pt-upgrade-actions { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }

/* Free-tier save-limit nudge under the library list. */
.pt-limit-note { display: flex; align-items: center; justify-content: space-between; gap: 14px;
  flex-wrap: wrap; margin: 18px 0 4px; padding: 14px 16px; border-radius: 12px;
  border: 1px solid var(--pt-accent-soft, #e6ecfb); background: var(--pt-accent-soft, #e6ecfb); }
.pt-limit-msg { color: var(--pt-heading, inherit); font-size: 14px; line-height: 1.5; flex: 1 1 260px; }
.pt-limit-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* PDF export toolbar (Pro/trial) + per-row select checkbox. */
.pt-pdf-bar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 6px 0 12px; }
.pt-pdf-label { color: var(--pt-muted); font-size: 13px; font-weight: 600; }
.pt-btn.small { padding: 5px 10px; font-size: 13px; }
.pt-pdf-select { display: flex; align-items: center; padding-right: 4px; }
.pt-pdf-check { width: 16px; height: 16px; cursor: pointer; }