/* ==========================================================================
   TABIFLOW V2 — Template Loader
   --------------------------------------------------------------------------
   File:  styles/components/loader.css
   Scope: All rules scoped to html.tf-v2panel — zero V1 impact.
   Pass:  1 (CSS foundation)
   Page:  5 (template loader visual pass)

   Components covered:
     1. V1 setup bar hide   (.planner-setup-bar suppressed under V2 flag)
     2. Loader view wrapper (.v2-loader-view)
     3. Back link           (.v2-loader-back)       — A60 cancel path
     4. Loader card         (.v2-loader-card)       — PRIMARY path
     5. Kicker              (.v2-loader-kicker)
     6. Loader row          (.v2-loader-row, .v2-loader-select, .v2-loader-btn)
     7. Hint + status       (.v2-loader-hint, .v2-loader-status)
     8. Divider             (.v2-loader-divider)
     9. Setup secondary     (.v2-loader-setup, .v2-loader-setup-summary,
                             .v2-loader-build-btn)
    10. Mochi nudge panel   (.mochi-nudge and variants — Issue 3)

   Cascade trap notes:
     - No class names contain "menu" or "more" — safe from V1
       #planner [class*="menu"] / [class*="more"] blanket rule.
     - .planner-setup-bar hide uses !important to defeat any V1 specificity.
   ========================================================================== */


/* ── 1. V1 setup bar — hidden under V2 flag ──────────────────────────────── */
/*
 * The V1 setup bar (#planner-setup-bar, .planner-setup-bar) is replaced by
 * the V2 template loader view rendered inline in #days-root. The DOM elements
 * still exist (syncSetupBar() and buildPlanner() read from them), they are
 * simply not visible under tf-v2panel.
 */

html.tf-v2panel .planner-setup-bar {
  display: none !important;
}


/* ── 2. Loader view wrapper ───────────────────────────────────────────────── */

html.tf-v2panel .v2-loader-view {
  padding: var(--tf-space-md) var(--tf-space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--tf-space-md);
}


/* ── 3. Back link (A60 cancel path) ──────────────────────────────────────── */
/*
 * App shell (Page 7) will eventually put "← back" in the topbar.
 * Until then, this inline back link is the A60 cancel path for the
 * template loader view.
 */

html.tf-v2panel .v2-loader-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  padding: 0;
  font-size: 13px;
  font-family: inherit;
  color: var(--tf-text-secondary);
  cursor: pointer;
  min-height: var(--tf-tap-min);
  align-self: flex-start;
  transition: color var(--tf-duration-fast);
}

html.tf-v2panel .v2-loader-back:hover,
html.tf-v2panel .v2-loader-back:focus-visible {
  color: var(--tf-text-primary);
  outline: none;
}


/* ── 4. Loader card (PRIMARY path) ───────────────────────────────────────── */

html.tf-v2panel .v2-loader-card {
  background: var(--tf-bg-surface);
  border: 1px solid var(--tf-border-soft);
  border-radius: var(--tf-radius-md);
  padding: var(--tf-space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--tf-space-sm);
}


/* ── 5. Kicker ("✨ Start with a plan") ─────────────────────────────────── */

html.tf-v2panel .v2-loader-kicker {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tf-text-secondary);
  margin-bottom: var(--tf-space-xs);
}


/* ── 6. Loader row — theme select + Load plan button ─────────────────────── */

html.tf-v2panel .v2-loader-row {
  display: flex;
  gap: var(--tf-space-sm);
  align-items: stretch;
}

html.tf-v2panel .v2-loader-select {
  flex: 1;
  background: var(--tf-bg-elevated);
  border: 1px solid var(--tf-border-soft);
  border-radius: var(--tf-radius-sm);
  padding: 8px 10px;
  font-size: 14px;
  font-family: inherit;
  color: var(--tf-text-primary);
  appearance: auto;
  min-height: var(--tf-tap-min);
}

html.tf-v2panel .v2-loader-select:focus {
  outline: none;
  box-shadow: var(--tf-focus-ring);
}

html.tf-v2panel .v2-loader-btn {
  background: var(--tf-primary);
  color: var(--tf-primary-ink);
  border: none;
  border-radius: var(--tf-radius-sm);
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  min-height: var(--tf-tap-min);
  flex-shrink: 0;
  transition: opacity var(--tf-duration-fast);
}

html.tf-v2panel .v2-loader-btn:hover {
  opacity: 0.88;
}

html.tf-v2panel .v2-loader-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}


/* ── 7. Hint + status text ───────────────────────────────────────────────── */

html.tf-v2panel .v2-loader-hint {
  font-size: 11px;
  color: var(--tf-text-muted);
  line-height: 1.45;
}

html.tf-v2panel .v2-loader-status {
  font-size: 12px;
  color: var(--tf-text-secondary);
  min-height: 16px;
  line-height: 1.45;
}


/* ── 8. "— or —" divider ─────────────────────────────────────────────────── */

html.tf-v2panel .v2-loader-divider {
  text-align: center;
  font-size: 11px;
  color: var(--tf-text-muted);
  user-select: none;
}


/* ── 9. Setup secondary section ──────────────────────────────────────────── */

html.tf-v2panel .v2-loader-setup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--tf-space-sm);
}

html.tf-v2panel .v2-loader-setup-summary {
  font-size: 13px;
  color: var(--tf-text-secondary);
}

html.tf-v2panel .v2-loader-build-btn {
  background: none;
  border: 1px solid var(--tf-border-soft);
  border-radius: var(--tf-radius-sm);
  padding: 10px 20px;
  font-size: 14px;
  font-family: inherit;
  color: var(--tf-text-primary);
  cursor: pointer;
  min-height: var(--tf-tap-min);
  width: 100%;
  transition: background var(--tf-duration-fast);
}

html.tf-v2panel .v2-loader-build-btn:hover,
html.tf-v2panel .v2-loader-build-btn:focus-visible {
  background: var(--tf-bg-elevated);
  outline: none;
}


/* ── 10. Issue 3: Mochi nudge panel ─────────────────────────────────────── */
/*
 * One-shot "Got it" nudge. position:fixed bottom strip; slides up on show,
 * fades on dismiss. Uses --tf-mochi-bg / --tf-mochi-border (warm gold).
 * Four moments: M1 foggy / M2 template / M3 first-lock / M4 day-pinned.
 * Managed by showMochiNudge() in planner-page.js.
 * Replaces the old .v2-template-confirmation banner (auto-dismiss, no Got it).
 */

.mochi-nudge {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  width: min(90vw, 400px);
  display: flex;
  align-items: flex-start;
  gap: var(--tf-space-sm);
  background: var(--tf-bg-surface);
  border: 1px solid var(--tf-mochi-border);
  border-radius: var(--tf-radius-md);
  padding: var(--tf-space-md) var(--tf-space-lg);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  z-index: 9000;
  opacity: 0;
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.mochi-nudge.mochi-nudge-in {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.mochi-nudge.mochi-nudge-exit {
  opacity: 0;
  transform: translateX(-50%) translateY(8px);
}

.mochi-nudge-char {
  font-size: 20px;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 1px;
}

.mochi-nudge-body {
  flex: 1;
  font-size: 13px;
  line-height: 1.45;
  color: var(--tf-text-primary, #e2e8f0);
  margin: 0;
}

.mochi-nudge-dismiss {
  all: unset;
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--tf-accent, #7F77DD);
  cursor: pointer;
  padding: 2px 0;
  white-space: nowrap;
}

.mochi-nudge-dismiss:focus-visible {
  outline: 2px solid var(--tf-accent, #7F77DD);
  outline-offset: 2px;
}