/* ══════════════════════════════════════════════
   MemoriPress — components.css
   ──────────────────────────────────────────────
   Reusable component classes loaded site-wide.

     Section A · .mp-* design system
       Page shell, cards, CTAs, fields, notices
       (warm + crafted surface used by customer-facing
       pages: auth, account, orders, wizard, legal).
       Canonical landing-page implementations live in
       landing.css.

     Section B · Legacy site components
       .btn, .card, .status, modal, toast, album
       picker, generate section. Older naming kept
       to avoid mass renames in working code.

   See web/static/css/README.md for the token system,
   naming convention, and z-index scale.
   ══════════════════════════════════════════════ */

/* ══════════════════════════════════════════════
   SECTION A · .mp-* design system
   ══════════════════════════════════════════════ */

/* ── Page container & section rhythm ─────────── */

.mp-page {
  max-width: var(--mp-container-narrow);
  margin: 0 auto;
  padding: 4rem 1.75rem 5rem;
}

.mp-page-wide {
  max-width: var(--mp-container);
  margin: 0 auto;
  padding: 4rem 1.75rem 5rem;
}

/* Narrow centered variant — used for one-off status pages
   (checkout maintenance, "redirecting…" pages). */
.mp-page--narrow {
  max-width: 600px;
}
.mp-page--centered {
  text-align: center;
}

/* Cards with extra internal padding for empty / status states. */
.mp-card--airy {
  padding: 3.5rem 3rem;
}

/* A constrained, centered subtitle inline-styled in many places.
   Fixed-character widths read better than fluid widths for short prose. */
.mp-text--38ch { max-width: 38ch; margin-left: auto; margin-right: auto; }
.mp-text--42ch { max-width: 42ch; margin-left: auto; margin-right: auto; }

/* Tighter top margin for the page title when it follows an eyebrow. */
.mp-page-title--tight { margin-bottom: 1.25rem; }
.mp-page-subtitle--tight { margin-bottom: 1.25rem; }

/* Compact body copy paragraph — used inside .mp-card for fine print. */
.mp-fineprint {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  margin: 0 auto 2.5rem;
}

/* Inline link styled to match the marketing palette — terracotta with
   an underline drawn at the typographic baseline. */
.mp-link {
  color: var(--mp-color-accent);
  border-bottom: 1px solid rgba(181, 87, 58, 0.4);
}
.mp-link:hover {
  color: var(--mp-color-accent-dark);
}

/* ── Page title — Lora with optional italic emphasis ── */

.mp-page-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0 0 0.75rem;
}

.mp-page-title em {
  font-style: italic;
  font-weight: 500;
  color: var(--mp-color-accent);
  /* Italic serif glyphs lean right; pull the next character a hair
     closer so trailing punctuation doesn't read disconnected. */
  margin-right: -0.04em;
}

.mp-page-subtitle {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0 0 2.5rem;
  max-width: 56ch;
}

/* Eyebrow tag — small uppercase letterspacing label */
.mp-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mp-color-accent);
  margin: 0 0 1rem;
}

/* ── Cards ─────────────────────────────────── */

.mp-card {
  background: var(--mp-color-surface);
  border: 1px solid var(--mp-color-divider);
  border-radius: var(--radius-lg);
  padding: 2rem 2.25rem;
  box-shadow: 0 1px 2px rgba(42, 31, 26, 0.04);
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.mp-card-tight {
  padding: 1.25rem 1.5rem;
}

.mp-card-header {
  margin-bottom: 1.25rem;
}

.mp-card-header h2 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--text-primary);
  margin: 0 0 0.25rem;
}

.mp-card-header h2 em {
  font-style: italic;
  color: var(--mp-color-accent);
}

.mp-card-subtitle {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0;
}

/* ── CTAs ─────────────────────────────────── */

.mp-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: var(--mp-color-accent);
  color: var(--mp-color-bg);
  border: none;
  border-radius: 4px;
  padding: 0.95rem 1.9rem;
  font-family: var(--font-serif);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 180ms ease, transform 180ms ease, box-shadow 220ms ease;
  box-shadow: 0 1px 0 rgba(42, 31, 26, 0.08);
  min-height: 0;
  line-height: 1.2;
}

.mp-cta:hover,
.mp-cta:focus-visible {
  background: var(--mp-color-accent-dark);
  color: var(--mp-color-bg);
  text-decoration: none;
  box-shadow: 0 8px 22px -8px rgba(181, 87, 58, 0.45);
  outline: none;
}

.mp-cta-block { width: 100%; }

.mp-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--mp-color-accent);
  text-decoration: none;
  border-bottom: 1px solid var(--mp-color-accent);
  padding: 0.18rem 0;
  transition: color 180ms ease, border-color 180ms ease;
}

.mp-cta-secondary:hover {
  color: var(--mp-color-accent-dark);
  border-color: var(--mp-color-accent-dark);
  text-decoration: none;
}

.mp-cta-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--mp-color-divider);
  border-radius: 4px;
  padding: 0.85rem 1.6rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 180ms ease, color 180ms ease, background 180ms ease;
  line-height: 1.2;
  min-height: 0;
}

.mp-cta-ghost:hover {
  border-color: var(--mp-color-accent);
  color: var(--mp-color-accent);
  text-decoration: none;
}

/* ── Form fields ─────────────────────────── */

.mp-field {
  display: block;
  margin-bottom: 1.1rem;
}

.mp-field-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  margin: 0 0 0.45rem;
}

.mp-field-input,
.mp-field input,
.mp-field select,
.mp-field textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--mp-color-surface);
  border: 1px solid var(--mp-color-divider);
  border-radius: 4px;
  padding: 0.7rem 0.9rem;
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
  box-sizing: border-box;
}

.mp-field input:hover,
.mp-field select:hover,
.mp-field textarea:hover {
  border-color: var(--border-strong);
}

.mp-field input:focus,
.mp-field select:focus,
.mp-field textarea:focus {
  outline: none;
  border-color: var(--mp-color-accent);
  box-shadow: 0 0 0 3px rgba(181, 87, 58, 0.18);
}

.mp-field input::placeholder,
.mp-field textarea::placeholder {
  color: var(--input-placeholder);
}

.mp-field input[disabled],
.mp-field input[readonly] {
  background: var(--mp-color-surface-warm);
  color: var(--text-secondary);
  cursor: not-allowed;
}

.mp-field-help {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* ── Notices (info/error/success) ─────── */

.mp-notice {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  border-radius: 4px;
  border: 1px solid var(--mp-color-divider);
  background: var(--mp-color-surface-warm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.5;
  margin: 0 0 1.25rem;
}

.mp-notice-error {
  background: rgba(192, 73, 42, 0.06);
  border-color: rgba(192, 73, 42, 0.30);
  color: var(--color-danger-text);
}

.mp-notice-success {
  background: rgba(107, 143, 92, 0.10);
  border-color: rgba(107, 143, 92, 0.35);
  color: var(--color-success-text);
}

/* Terracotta-bordered informational notice — used on order detail to
   flag that the book section is rendering the order-time snapshot. */
.mp-notice-terracotta {
  background: rgba(192, 122, 73, 0.08);
  border-color: var(--mp-color-accent);
  color: var(--text-primary);
}

/* ── Section divider — small terracotta hairline ── */

.mp-divider {
  display: block;
  width: 36px;
  height: 1px;
  background: var(--mp-color-accent);
  margin: 2rem auto;
  opacity: 0.6;
  border: none;
}

/* ── Auth-style centered card layout ──── */

.mp-auth-shell {
  min-height: calc(100vh - var(--header-height) - 4px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 5rem 1.5rem 4rem;
  background: var(--mp-color-bg);
}

.mp-auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--mp-color-surface);
  border: 1px solid var(--mp-color-divider);
  border-radius: 6px;
  padding: 3rem 2.75rem;
  box-shadow:
    0 1px 2px rgba(42, 31, 26, 0.04),
    0 18px 40px -24px rgba(42, 31, 26, 0.18);
}

.mp-auth-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
}

.mp-auth-brand svg { color: var(--mp-color-accent); }

.mp-auth-card h1 {
  font-family: var(--font-serif);
  font-size: 1.875rem;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.018em;
  color: var(--text-primary);
  margin: 0 0 0.5rem;
}

.mp-auth-card h1 em {
  font-style: italic;
  color: var(--mp-color-accent);
  font-weight: 500;
}

.mp-auth-card .mp-auth-sub {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0 0 2rem;
}

.mp-auth-footer {
  margin-top: 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-align: center;
}

.mp-auth-footer a {
  color: var(--mp-color-accent);
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms ease, color 160ms ease;
  text-decoration: none;
}

.mp-auth-footer a:hover {
  color: var(--mp-color-accent-dark);
  border-bottom-color: var(--mp-color-accent-dark);
  text-decoration: none;
}

.mp-auth-aside {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--mp-color-divider);
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  text-align: center;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ══════════════════════════════════════════════
   Legal pages (privacy, terms, refund)
   ──────────────────────────────────────────────
   Generous reading column, clear hierarchy:
   Lora for h1/h2, Inter sans for h3 subsections
   and effective-date stamp, warm tan dividers
   between sections.
   ══════════════════════════════════════════════ */

.legal-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.5rem 5rem;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-primary);
}

.legal-page h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0 0 0.5rem;
}

.legal-page > .text-muted,
.legal-page .legal-effective-date {
  font-family: var(--font-sans);
  font-style: normal;
  font-variant: small-caps;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin: 0 0 3rem;
}

.legal-page > .text-muted::after {
  content: "";
  display: block;
  width: 36px;
  height: 1px;
  background: var(--mp-color-accent);
  margin: 1.75rem 0 0;
  opacity: 0.6;
}

.legal-page h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.012em;
  color: var(--text-primary);
  margin: 3rem 0 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--mp-color-divider);
}

.legal-page h2:first-of-type {
  border-top: none;
  padding-top: 0;
}

.legal-page h3 {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  line-height: 1.35;
  color: var(--text-primary);
  margin: 1.75rem 0 0.65rem;
}

.legal-page p {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-primary);
  margin: 0 0 1.1rem;
}

.legal-page ul,
.legal-page ol {
  margin: 0 0 1.25rem 1.5rem;
  padding: 0;
  font-family: var(--font-sans);
  line-height: 1.7;
}

.legal-page li {
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.legal-page li::marker {
  color: var(--mp-color-accent);
}

.legal-page strong {
  font-weight: 600;
  color: var(--text-primary);
}

.legal-page a {
  color: var(--mp-color-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(181, 87, 58, 0.4);
  transition: color 160ms ease, border-color 160ms ease;
}

.legal-page a:hover {
  color: var(--mp-color-accent-dark);
  border-bottom-color: var(--mp-color-accent-dark);
  text-decoration: none;
}

.legal-page hr {
  border: none;
  border-top: 1px solid var(--mp-color-divider);
  margin: 3rem 0;
}

.legal-page table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
}

.legal-page th,
.legal-page td {
  text-align: left;
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--mp-color-divider);
  vertical-align: top;
}

.legal-page th {
  font-weight: 600;
  background: var(--mp-color-surface-warm);
}

@media (max-width: 600px) {
  .legal-page { padding: 1.5rem 1.25rem 4rem; font-size: 1rem; }
  .legal-page p { font-size: 1rem; }
  .legal-page h2 { font-size: 1.375rem; margin-top: 2.25rem; padding-top: 1.5rem; }
}

/* ══════════════════════════════════════════════
   Order / book / album lists & details
   ══════════════════════════════════════════════ */

/* Page-title for non-marketing customer pages */
.page-header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2.25rem;
  max-width: 64ch;
}

.page-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.page-header h1 em {
  font-style: italic;
  color: var(--mp-color-accent);
  font-weight: 500;
}

.page-header p {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* ── Responsive ────────────────────── */

@media (max-width: 600px) {
  .mp-page,
  .mp-page-wide { padding: 2.5rem 1.25rem 3.5rem; }
  .mp-card { padding: 1.5rem 1.5rem; }
  .mp-auth-shell { padding: 2.5rem 1rem 3rem; }
  .mp-auth-card { padding: 2rem 1.75rem; }
  .mp-auth-card h1 { font-size: 1.625rem; }
}

/* ── Error pages (404 / 500) ────────────────────
   Renders the friendly full-page error templates served by the
   handler when a route doesn't match or an internal render fails.
   Uses the existing .mp-page / .mp-card primitives for the shell;
   the only new piece is the action-button row beneath the copy. */

.error-page-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

@media (max-width: 600px) {
  .error-page-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .error-page-actions .mp-cta,
  .error-page-actions .mp-cta-ghost {
    width: 100%;
  }
}

/* ══════════════════════════════════════════════
   SECTION B · Legacy site components
   ══════════════════════════════════════════════ */

/* ── Buttons ── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.7rem 1.4rem;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 0.9375rem;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  text-decoration: none;
  min-height: 42px;
  min-width: 42px;
  transition: background var(--transition-fast), color var(--transition-fast),
              border-color var(--transition-fast), box-shadow var(--transition-fast);
  line-height: 1.4;
  letter-spacing: 0.005em;
  /* Buttons should never wrap mid-label. If a parent column is narrow,
   * the button overflows (rare, and visible) — much better than a button
   * that quietly stacks "Continue / to / shipping / →" on four lines. */
  white-space: nowrap;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* Primary */
.btn-primary {
  background: var(--color-primary);
  color: var(--mp-color-bg);
  border-color: var(--color-primary);
  box-shadow: 0 1px 0 rgba(42, 31, 26, 0.06);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: var(--mp-color-bg);
  text-decoration: none;
  box-shadow: 0 6px 18px -8px rgba(181, 87, 58, 0.45);
}

/* Success */
.btn-success {
  background: var(--color-success);
  color: var(--mp-color-bg);
  border-color: var(--color-success);
}

.btn-success:hover {
  background: var(--color-success-hover);
  border-color: var(--color-success-hover);
  color: var(--mp-color-bg);
  text-decoration: none;
}

/* Danger */
.btn-danger {
  background: var(--color-danger);
  color: var(--mp-color-bg);
  border-color: var(--color-danger);
}

.btn-danger:hover {
  background: var(--color-danger-hover);
  border-color: var(--color-danger-hover);
  color: var(--mp-color-bg);
  text-decoration: none;
}

/* Ghost / outline */
.btn-ghost,
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--mp-color-divider);
  font-weight: 500;
}

.btn-ghost:hover,
.btn-secondary:hover {
  background: rgba(181, 87, 58, 0.05);
  border-color: var(--mp-color-accent);
  color: var(--mp-color-accent);
  text-decoration: none;
}

/* Size variants */
.btn-sm {
  padding: var(--space-xs) var(--space-md);
  font-size: 0.8125rem;
  min-height: 32px;
}

.btn-lg {
  padding: var(--space-md) var(--space-xl);
  font-size: 1.0625rem;
  min-height: 48px;
}

/* Icon button */
.btn-icon {
  padding: var(--space-sm);
  min-width: 36px;
  min-height: 36px;
  border-radius: var(--radius-md);
}

/* Loading state */
.btn.loading {
  pointer-events: none;
  opacity: 0.7;
  position: relative;
}

.btn.loading::after {
  content: "";
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: var(--space-sm);
}

/* Fallback: unstyled buttons get sensible defaults */
button, .btn-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.7rem 1.4rem;
  border: 1px solid var(--color-primary);
  border-radius: 4px;
  font-size: 0.9375rem;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  text-decoration: none;
  min-height: 42px;
  min-width: 42px;
  background: var(--color-primary);
  color: var(--mp-color-bg);
  transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  line-height: 1.4;
}

button:hover, .btn-download:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: var(--mp-color-bg);
  text-decoration: none;
}

button:focus-visible, .btn-download:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* ══════════════════════════════════════════════
   Cards (shared)
   ══════════════════════════════════════════════ */

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--mp-color-divider);
  border-radius: 6px;
  padding: 1.5rem 1.75rem;
  box-shadow: 0 1px 2px rgba(42, 31, 26, 0.04);
  transition: box-shadow var(--transition-normal);
}

.card:hover {
  box-shadow: 0 6px 20px -10px rgba(42, 31, 26, 0.16);
}

.card h2 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  margin: 0 0 1rem;
  color: var(--text-primary);
}


/* ══════════════════════════════════════════════
   Status Badges
   ══════════════════════════════════════════════ */

.status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.22rem 0.7rem;
  border-radius: 9999px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
  border: 1px solid transparent;
}

/* Pending / draft / preprint — neutral tan */
.status-draft,
.status-pending,
.status-incomplete {
  background: var(--mp-color-surface-warm);
  color: var(--text-secondary);
  border-color: var(--mp-color-divider);
}

/* In-progress — terracotta */
.status-processing,
.status-paid,
.status-approved,
.status-submitted,
.status-printing,
.status-shipped {
  background: rgba(181, 87, 58, 0.10);
  color: var(--mp-color-accent-dark);
  border-color: rgba(181, 87, 58, 0.22);
}

/* Done — sage olive */
.status-complete,
.status-delivered {
  background: rgba(107, 143, 92, 0.12);
  color: var(--color-success-text);
  border-color: rgba(107, 143, 92, 0.30);
}

/* Error / cancelled */
.status-error,
.status-cancelled,
.status-failed {
  background: rgba(192, 73, 42, 0.10);
  color: var(--color-danger-text);
  border-color: rgba(192, 73, 42, 0.30);
}


/* ══════════════════════════════════════════════
   Generate Section
   ══════════════════════════════════════════════ */

.generate-section {
  text-align: center;
  padding: var(--space-lg) 0;
}

.btn-generate {
  background: var(--color-success);
  color: var(--text-inverse);
  font-size: 1.0625rem;
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-md);
  font-weight: 600;
  min-height: 48px;
}

.btn-generate:hover {
  background: var(--color-success-hover);
}

.btn-generate.loading {
  pointer-events: none;
  opacity: 0.7;
  position: relative;
}

.btn-generate.loading::after {
  content: "";
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: var(--space-sm);
}

.btn-download {
  background: var(--color-primary);
  color: var(--text-inverse);
  font-size: 1.0625rem;
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-md);
  font-weight: 600;
  min-height: 48px;
}

.btn-download:hover {
  background: var(--color-primary-hover);
}

/* ── Processing Indicator ── */

.processing-indicator {
  padding: var(--space-xl);
  text-align: center;
}

.processing-indicator p {
  color: var(--text-secondary);
  font-size: 1rem;
}

.spinner {
  width: 40px;
  height: 40px;
  margin: 0 auto var(--space-md);
  border: 3px solid var(--border-default);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ── Generate Actions ── */

.generate-actions {
  text-align: center;
}

.generate-buttons-row {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.radio-option input[type="radio"] {
  margin-top: 0.15rem;
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.radio-option input[type="radio"]:checked + .radio-content .radio-title {
  color: var(--color-primary);
}

.radio-option:has(input[type="radio"]:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary-bg);
  box-shadow: var(--shadow-focus);
}

.radio-content {
  display: flex;
  flex-direction: column;
}

.radio-title {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text-primary);
}

.radio-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-top: 0.15rem;
  line-height: 1.5;
}

.settings-input.is-invalid {
  border-color: var(--color-error, #dc3545);
  outline-color: var(--color-error, #dc3545);
}

.title-error {
  color: var(--color-error, #dc3545);
  font-size: 0.8125rem;
  margin-top: 0.25rem;
  line-height: 1.4;
}


.settings-input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
}

.settings-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: var(--shadow-focus);
}

.settings-hint {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

.checkbox-option {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.checkbox-option:hover {
  border-color: var(--color-primary);
  background: var(--bg-secondary);
}

.checkbox-option input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
}

.checkbox-content {
  font-size: 0.95rem;
  color: var(--text-primary);
}


/* ══════════════════════════════════════════════
   Confirm Modal
   ══════════════════════════════════════════════ */

.confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--overlay-dark);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.confirm-overlay.confirm-visible {
  opacity: 1;
}

.confirm-dialog {
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-xl);
  max-width: 400px;
  width: calc(100% - var(--space-xl) * 2);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.confirm-overlay.confirm-visible .confirm-dialog {
  transform: scale(1);
}

.confirm-message {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
}

.confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
}

.confirm-cancel {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  min-height: 44px;
  transition: all var(--transition-fast);
}

.confirm-cancel:hover {
  background: var(--bg-tertiary);
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.confirm-cancel:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.confirm-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border: none;
  border-radius: var(--radius-md);
  background: var(--color-danger);
  color: var(--text-inverse);
  font-size: 0.9375rem;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  min-height: 44px;
  transition: all var(--transition-fast);
}

.confirm-danger:hover {
  background: var(--color-danger-hover);
}

.confirm-danger:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* Single-button OK action used by showAlert. Same chassis as
   .confirm-danger but in the warm accent palette — informational,
   not destructive. */
.confirm-ok {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border: none;
  border-radius: var(--radius-md);
  background: var(--mp-color-accent);
  color: var(--text-inverse);
  font-size: 0.9375rem;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  min-height: 44px;
  transition: all var(--transition-fast);
}

.confirm-ok:hover {
  background: var(--mp-color-accent-hover);
}

.confirm-ok:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.confirm-title {
  margin: 0 0 var(--space-sm) 0;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

/* ── Hold-to-Drag Touch Feedback ── */

.touch-dragging {
  opacity: 0.7;
  transform: scale(1.05);
  box-shadow: 0 8px 24px var(--overlay-light);
  z-index: var(--z-overlay);
  transition: transform 0.15s ease, opacity 0.15s ease, box-shadow 0.15s ease;
}

.touch-drag-ghost {
  position: fixed;
  pointer-events: none;
  z-index: calc(var(--z-overlay) + 1);
  opacity: 0.8;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 12px 32px var(--overlay-medium);
  transition: none;
}

/* ══════════════════════════════════════════════
   Modal
   ══════════════════════════════════════════════ */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--overlay-darker);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: var(--z-overlay);
  backdrop-filter: blur(2px);
}

.modal--visible {
  display: flex;
}

.modal-content {
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.modal-body {
  padding: var(--space-lg);
  overflow-y: auto;
  flex: 1;
}

/* ══════════════════════════════════════════════
   Album Picker
   ══════════════════════════════════════════════ */

.album-picker-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.album-picker-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-primary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.album-picker-item:hover {
  background: var(--bg-secondary);
  border-color: var(--color-primary);
  transform: translateX(4px);
}

.album-picker-item--new {
  border: 2px dashed var(--color-primary);
  background: var(--bg-secondary);
}

.album-picker-item--new:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.album-picker-item--new:hover .album-picker-name,
.album-picker-item--new:hover .album-picker-count {
  color: var(--text-inverse);
}

.album-picker-name {
  font-weight: 500;
  color: var(--text-primary);
  font-size: 1rem;
}

.album-picker-count {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.loading-spinner {
  text-align: center;
  padding: var(--space-xl);
  color: var(--text-secondary);
}

/* ══════════════════════════════════════════════
   Toast Notifications
   ══════════════════════════════════════════════ */

.toast-container {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  display: flex;
  flex-direction: column-reverse;
  gap: var(--space-sm);
  z-index: var(--z-toast);
  pointer-events: none;
}

.toast {
  background: var(--color-success);
  color: var(--text-inverse);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-width: 400px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
  cursor: pointer;
  pointer-events: auto;
}

.toast--visible {
  opacity: 1;
  transform: translateY(0);
}

.toast--error {
  background: var(--color-danger);
}

.toast a {
  color: var(--text-inverse);
  text-decoration: underline;
  margin-left: var(--space-sm);
}

.toast a:hover {
  text-decoration: none;
}