/* ============================================================================
   Simi Intake — Simple Sites
   Editorial / luxury handbag-brand intake experience.
   Self-contained: system font stacks only, no external fonts or CDNs.
   Palette + contrast verified WCAG AA (DeepSeek f4-contrast-audit).
   ========================================================================== */

:root {
  /* --- Palette (AA-verified) --- */
  --cream:        #f7f2ea;   /* page base */
  --cream-warm:   #fdfbf7;   /* raised surfaces / inputs */
  --cream-deep:   #efe7da;   /* subtle section banding */
  --espresso:     #2e2620;   /* body + headings (12.8:1 on cream) */
  --muted:        #5e564e;   /* helper text (4.56:1 on cream — nudged) */
  --burgundy:     #7b2d3a;   /* primary accent: buttons, links (5.2:1) */
  --burgundy-deep:#5e1f2a;   /* hover / active */
  --gold:         #b08d4c;   /* decorative rules + focus glow (UI 3:1) */
  --gold-soft:    #d9c39a;
  --error:        #a32b2b;   /* 5.16:1 on cream */
  --success:      #3f6b4a;   /* 4.73:1 on cream */
  --line:         #e0d6c6;   /* hairline borders */

  /* --- Type scale (fluid clamp) --- */
  --step--1: clamp(0.82rem, 0.79rem + 0.15vw, 0.9rem);
  --step-0:  clamp(1rem,   0.95rem + 0.25vw, 1.12rem);
  --step-1:  clamp(1.2rem, 1.1rem  + 0.5vw,  1.45rem);
  --step-2:  clamp(1.5rem, 1.3rem  + 1vw,   2.1rem);
  --step-3:  clamp(2.2rem, 1.8rem  + 2vw,   3.2rem);
  --step-4:  clamp(2.6rem, 1.9rem  + 3.4vw, 4.6rem);

  /* --- Type families (self-contained stacks) --- */
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua",
                  Georgia, "Times New Roman", serif;
  --font-body:    system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  /* --- Spacing / rhythm --- */
  --space-xs: 0.5rem;
  --space-sm: 0.85rem;
  --space-md: 1.4rem;
  --space-lg: clamp(2.2rem, 1.5rem + 3vw, 4rem);
  --space-xl: clamp(3.5rem, 2rem + 6vw, 7rem);

  --radius: 14px;
  --radius-sm: 9px;
  --shadow-soft: 0 1px 2px rgba(46,38,32,0.04), 0 10px 30px -12px rgba(46,38,32,0.16);
  --shadow-lift: 0 2px 6px rgba(46,38,32,0.06), 0 22px 48px -18px rgba(46,38,32,0.24);
  --measure: 62ch;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------------------------------------------------------------- Base --- */
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  /* Whisper-weight linen texture (data-uri noise, ~4% opacity) layered over a warm
     radial wash — gives the page a tactile, physical-luxury feel. Purely decorative;
     if the SVG or gradient is unsupported the solid --cream base still shows. */
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E"),
    radial-gradient(120% 80% at 100% 0%, #fbf7ef 0%, var(--cream) 42%) fixed,
    var(--cream);
  color: var(--espresso);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.62;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--espresso);
  margin: 0 0 var(--space-sm);
}

p { margin: 0 0 var(--space-md); max-width: var(--measure); }

a { color: var(--burgundy); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--burgundy-deep); }

em { font-style: italic; color: var(--burgundy); font-family: var(--font-display); }
strong { font-weight: 600; }

::selection { background: var(--gold-soft); color: var(--espresso); }

/* Global focus-visible — warm gold ring, generous offset. Covers every
   interactive element (inputs, buttons, links, color, file, textarea). */
:where(a, button, input, textarea, select, [tabindex]):focus-visible {
  outline: 2px solid var(--burgundy);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
  box-shadow: 0 0 0 6px rgba(176, 141, 76, 0.22);
}
/* Remove the default only where our ring replaces it */
:where(a, button, input, textarea, select, [tabindex]):focus:not(:focus-visible) {
  outline: none;
}
/* Defensive fallback: if a browser lacks :focus-visible support, the reset above
   is inert (unknown pseudo invalidates the whole selector), so a plain :focus ring
   still guarantees every control shows a visible indicator. Modern browsers ignore
   this because :focus-visible takes over. */
@supports not selector(:focus-visible) {
  :where(a, button, input, textarea, select, [tabindex]):focus {
    outline: 2px solid var(--burgundy);
    outline-offset: 3px;
  }
}

/* Skip link — hidden until focused */
.sf-visually-hidden:focus {
  position: fixed; top: 12px; left: 12px; width: auto; height: auto;
  clip: auto; margin: 0; padding: 0.7rem 1.1rem;
  background: var(--espresso); color: var(--cream-warm);
  border-radius: var(--radius-sm); z-index: 100; box-shadow: var(--shadow-lift);
}

/* ---------------------------------------------------------------- Layout --- */
#main { display: block; }

form#simi-form,
.sf-hero {
  width: min(100% - 2.4rem, 720px);
  margin-inline: auto;
}

/* --------------------------------------------------------------- Hero --- */
.sf-hero {
  padding: var(--space-xl) 0 var(--space-lg);
  text-align: center;
  position: relative;
}
.sf-hero::before {
  content: "";
  display: block;
  width: 56px; height: 56px;
  margin: 0 auto var(--space-md);
  background: var(--burgundy);
  /* handbag glyph mask (inline SVG data-uri, matches favicon spirit) */
  -webkit-mask: var(--bag-mask) center / contain no-repeat;
          mask: var(--bag-mask) center / contain no-repeat;
  --bag-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round' d='M4.5 8.5h15l-1 12h-13z M8 8.5V7a4 4 0 0 1 8 0v1.5'/%3E%3C/svg%3E");
  opacity: 0.92;
}
.sf-hero h1 {
  font-size: var(--step-4);
  margin-bottom: var(--space-md);
  background: linear-gradient(180deg, var(--espresso) 0%, #4a3d33 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.sf-hero p { margin-inline: auto; font-size: var(--step-1); color: #443a31; }
.sf-hero-reassure {
  font-size: var(--step-0) !important;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: var(--space-md);
  margin-top: var(--space-lg);
}
.sf-hero-reassure strong { color: var(--burgundy); }

.sf-save-indicator {
  display: inline-block;
  margin-left: 0.4rem;
  font-size: var(--step--1);
  color: var(--success);
  font-family: var(--font-body);
  transition: opacity 0.5s var(--ease);
}
.sf-save-indicator.sf-saved-on { opacity: 1; }
.sf-save-indicator:empty { opacity: 0; }

/* --------------------------------------------------------- Sections --- */
.sf-section {
  background: var(--cream-warm);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-lg) clamp(1.2rem, 0.6rem + 3vw, 2.6rem);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-soft);
  position: relative;
}
/* gold hairline accent along the top edge */
.sf-section::before {
  content: "";
  position: absolute; inset: 0 auto auto 0;
  width: 46px; height: 3px; margin: -1px 0 0 clamp(1.2rem, 0.6rem + 3vw, 2.6rem);
  background: linear-gradient(90deg, var(--gold), transparent);
  border-radius: 0 0 3px 0;
}
.sf-section h2 {
  font-size: var(--step-2);
  margin-bottom: var(--space-sm);
}
.sf-intro {
  color: var(--muted);
  font-size: var(--step-0);
  max-width: var(--measure);
  margin-bottom: var(--space-lg);
}
.sf-intro-strong {
  color: var(--espresso);
  border-left: 3px solid var(--gold);
  padding-left: var(--space-md);
}
.sf-intro-strong strong { color: var(--burgundy); }

/* --------------------------------------------------------- Form fields --- */
label {
  display: block;
  font-weight: 600;
  font-size: var(--step--1);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--espresso);
  margin-bottom: var(--space-xs);
}

input[type="text"],
input[type="url"],
input[type="email"],
textarea {
  width: 100%;
  font: inherit;
  color: var(--espresso);
  background: var(--cream);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.72rem 0.9rem;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
input::placeholder, textarea::placeholder { color: #a89d8f; }
input[type="text"]:hover,
input[type="url"]:hover,
textarea:hover { border-color: var(--gold-soft); }
input[type="text"]:focus,
input[type="url"]:focus,
textarea:focus { background: var(--cream-warm); border-color: var(--burgundy); }
textarea { resize: vertical; min-height: 7.5rem; line-height: 1.55; }

/* Helper / hint text */
.sf-hint {
  font-size: var(--step--1);
  color: var(--muted);
  margin: var(--space-xs) 0 0;
  text-transform: none;
  font-weight: 400;
  letter-spacing: 0;
}
label.sf-hint { text-transform: none; font-weight: 400; }

/* --- Subdomain row --- */
.sf-subdomain-row {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 0;
  max-width: 480px;
  border-radius: var(--radius-sm);
}
.sf-subdomain-row input {
  flex: 1 1 12ch;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  border-right: none;
  min-width: 0;
}
.sf-subdomain-suffix {
  display: inline-flex; align-items: center;
  padding: 0 0.9rem;
  background: var(--cream-deep);
  border: 1.5px solid var(--line);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--muted);
  font-size: var(--step--1);
  white-space: nowrap;
}
.sf-preview {
  margin-top: var(--space-sm);
  font-family: var(--font-display);
  font-size: var(--step-1);
  color: var(--espresso);
  min-height: 1.4em;
}
.sf-preview:empty { display: none; }
.sf-preview-good { color: var(--success); }
.sf-preview-bad  { color: var(--error); }

/* --- Checkbox group (payments) --- */
.sf-checks {
  border: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}
.sf-checks label {
  display: flex; align-items: center; gap: 0.65rem;
  text-transform: none; font-weight: 400; font-size: var(--step-0);
  letter-spacing: 0; margin: 0;
  background: var(--cream);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.9rem;
  cursor: pointer;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease);
}
.sf-checks label:hover { border-color: var(--gold-soft); background: var(--cream-warm); }
.sf-checks input[type="checkbox"] {
  width: 1.15rem; height: 1.15rem; accent-color: var(--burgundy);
  flex: none; cursor: pointer;
}
.sf-checks label:has(input:checked) {
  border-color: var(--burgundy);
  background: color-mix(in srgb, var(--burgundy) 6%, var(--cream-warm));
}

/* --- Colour rows --- */
.sf-color-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: flex-end;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--line);
}
.sf-color-row:last-of-type { border-bottom: none; }
.sf-color-pick {
  flex: 0 0 auto;
  display: flex; flex-direction: column; gap: var(--space-xs);
}
.sf-color-pick input[type="color"] {
  -webkit-appearance: none; appearance: none;
  width: 64px; height: 64px;
  border: 2px solid var(--cream-warm);
  border-radius: 50%;
  box-shadow: 0 0 0 1.5px var(--line), var(--shadow-soft);
  padding: 0; cursor: pointer;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.sf-color-pick input[type="color"]:hover { transform: scale(1.06); box-shadow: 0 0 0 1.5px var(--gold), var(--shadow-lift); }
.sf-color-pick input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
.sf-color-pick input[type="color"]::-webkit-color-swatch { border: none; border-radius: 50%; }
.sf-color-pick input[type="color"]::-moz-color-swatch { border: none; border-radius: 50%; }
.sf-hex {
  font-family: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
  font-size: var(--step--1);
  color: var(--muted);
  text-align: center;
  letter-spacing: 0.04em;
}
.sf-color-where { flex: 1 1 240px; min-width: 200px; }

/* --- Inspiration rows --- */
.sf-insp-row {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--line);
}
.sf-insp-row:last-of-type { border-bottom: none; }
.sf-insp-row input[type="url"] { margin-bottom: var(--space-xs); }

/* --------------------------------------------------- Errors / status --- */
.sf-errors {
  display: none;
  color: var(--error);
  background: color-mix(in srgb, var(--error) 8%, var(--cream-warm));
  border: 1.5px solid color-mix(in srgb, var(--error) 35%, var(--line));
  border-radius: var(--radius-sm);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  font-size: var(--step-0);
}
.sf-errors:not(:empty) { display: block; }
.sf-errors ul { margin: 0.4rem 0 0; padding-left: 1.3rem; }
.sf-errors li { margin-bottom: 0.3rem; }

.sf-status {
  margin-top: var(--space-md);
  font-size: var(--step-0);
  min-height: 1.4em;
}
.sf-status:empty { display: none; }
.sf-status:not(:empty) {
  padding: var(--space-md);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--success) 8%, var(--cream-warm));
  border: 1.5px solid color-mix(in srgb, var(--success) 30%, var(--line));
  color: var(--success);
}

/* --- Progress --- */
.sf-progress-wrap {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.sf-progress-wrap[hidden] { display: none; }
.sf-progress {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 10px; border: none;
  border-radius: 999px; overflow: hidden;
  background: var(--cream-deep);
  margin: var(--space-xs) 0;
}
.sf-progress::-webkit-progress-bar { background: var(--cream-deep); border-radius: 999px; }
.sf-progress::-webkit-progress-value {
  background: linear-gradient(90deg, var(--burgundy), var(--gold));
  border-radius: 999px; transition: width 0.3s var(--ease);
}
.sf-progress::-moz-progress-bar {
  background: linear-gradient(90deg, var(--burgundy), var(--gold));
  border-radius: 999px;
}

/* --------------------------------------------------------- Submit --- */
.sf-submit-section { text-align: center; }
.sf-submit-btn {
  font: inherit;
  font-weight: 600;
  font-size: var(--step-1);
  letter-spacing: 0.01em;
  color: var(--cream-warm);
  background: var(--burgundy);
  border: none;
  border-radius: 999px;
  padding: 0.95rem 2.6rem;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition: transform 0.18s var(--ease), background 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.sf-submit-btn:hover { background: var(--burgundy-deep); transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.sf-submit-btn:active { transform: translateY(0); }
.sf-submit-btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

/* ==========================================================================
   PRODUCTS module (simi-prod-*) — lookbook cards
   ========================================================================== */
.simi-prod-section { display: block; }
.simi-prod-intro { color: var(--muted); margin-bottom: var(--space-md); }
.simi-prod-corrupt-note {
  color: var(--error); font-size: var(--step--1);
  background: color-mix(in srgb, var(--error) 7%, var(--cream));
  border-radius: var(--radius-sm); padding: var(--space-sm); margin-bottom: var(--space-md);
}
.simi-prod-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
.simi-prod-card {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-md);
  box-shadow: var(--shadow-soft);
  transition: box-shadow 0.22s var(--ease), transform 0.22s var(--ease), border-color 0.22s var(--ease);
}
.simi-prod-card:hover { box-shadow: var(--shadow-lift); transform: translateY(-3px); border-color: var(--gold-soft); }
.simi-prod-card-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--line);
}
.simi-prod-card-title {
  font-family: var(--font-display);
  font-size: var(--step-1);
  color: var(--espresso);
  font-weight: 600;
}
.simi-prod-field { margin-bottom: var(--space-sm); }
.simi-prod-label {
  display: block; font-size: var(--step--1); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.02em;
  color: var(--espresso); margin-bottom: var(--space-xs);
}
.simi-prod-input {
  width: 100%; font: inherit; color: var(--espresso);
  background: var(--cream-warm); border: 1.5px solid var(--line);
  border-radius: var(--radius-sm); padding: 0.6rem 0.8rem;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.simi-prod-input:hover { border-color: var(--gold-soft); }
.simi-prod-input:focus { border-color: var(--burgundy); background: #fff; }
.simi-prod-file { padding: 0.5rem; cursor: pointer; }
.simi-prod-file::file-selector-button {
  font: inherit; font-size: var(--step--1); font-weight: 600;
  color: var(--burgundy); background: color-mix(in srgb, var(--burgundy) 8%, var(--cream-warm));
  border: 1.5px solid var(--gold-soft); border-radius: 999px;
  padding: 0.4rem 1rem; margin-right: 0.8rem; cursor: pointer;
  transition: background 0.18s var(--ease);
}
.simi-prod-file::file-selector-button:hover { background: color-mix(in srgb, var(--burgundy) 16%, var(--cream-warm)); }
.simi-prod-photo-reprompt {
  font-size: var(--step--1); color: var(--burgundy);
  margin-top: var(--space-xs); font-style: italic;
}

/* custom detail rows */
.simi-prod-custom-holder { margin-top: var(--space-xs); }
.simi-prod-label-row {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-xs);
}
.simi-prod-custom-row {
  display: flex; align-items: flex-end; gap: var(--space-xs);
  margin-bottom: var(--space-xs);
}
.simi-prod-custom-row .simi-prod-input { flex: 1 1 auto; }

/* buttons: add-detail, add-product (ghost/pill), removes (text) */
.simi-prod-add-detail,
.simi-prod-add-product {
  font: inherit; font-weight: 600; font-size: var(--step--1);
  color: var(--burgundy); background: transparent;
  border: 1.5px dashed var(--gold-soft); border-radius: 999px;
  padding: 0.5rem 1.2rem; cursor: pointer;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}
.simi-prod-add-detail:hover,
.simi-prod-add-product:hover {
  background: color-mix(in srgb, var(--burgundy) 7%, transparent);
  border-color: var(--burgundy); border-style: solid;
}
.simi-prod-add-product { margin-top: var(--space-sm); font-size: var(--step-0); padding: 0.7rem 1.6rem; }

.simi-prod-remove,
.simi-prod-detail-remove {
  font: inherit; color: var(--muted); background: transparent;
  border: none; cursor: pointer; padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: color 0.16s var(--ease), background 0.16s var(--ease);
}
.simi-prod-remove { font-size: var(--step--1); text-decoration: underline; text-underline-offset: 3px; }
.simi-prod-remove:hover { color: var(--error); }
.simi-prod-detail-remove {
  font-size: 1.15rem; line-height: 1; width: 1.9rem; height: 1.9rem; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
}
.simi-prod-detail-remove:hover { color: var(--error); background: color-mix(in srgb, var(--error) 10%, transparent); }

/* inline "Add another detail" mini-form (replaces window.prompt) */
.simi-prod-detail-form {
  margin-top: var(--space-xs);
  padding: var(--space-sm);
  background: color-mix(in srgb, var(--gold) 5%, var(--cream-warm));
  border: 1.5px solid var(--gold-soft);
  border-radius: var(--radius-sm);
  animation: simi-detail-in 0.2s var(--ease);
}
@keyframes simi-detail-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: none; }
}
.simi-prod-detail-form-label {
  display: block; font-size: var(--step--1); font-weight: 600;
  text-transform: none; letter-spacing: 0;
  color: var(--espresso); margin-bottom: var(--space-xs);
}
.simi-prod-detail-form-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs);
}
.simi-prod-detail-form-row .simi-prod-detail-form-input { flex: 1 1 12ch; min-width: 0; }
.simi-prod-detail-form-save,
.simi-prod-detail-form-cancel {
  font: inherit; font-weight: 600; font-size: var(--step--1);
  border-radius: 999px; padding: 0.45rem 1rem; cursor: pointer; flex: none;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}
.simi-prod-detail-form-save {
  color: var(--cream-warm); background: var(--burgundy); border: 1.5px solid var(--burgundy);
}
.simi-prod-detail-form-save:hover { background: var(--burgundy-deep); border-color: var(--burgundy-deep); }
.simi-prod-detail-form-cancel {
  color: var(--muted); background: transparent; border: 1.5px solid var(--line);
}
.simi-prod-detail-form-cancel:hover { color: var(--espresso); border-color: var(--gold-soft); }
.simi-prod-detail-form-error {
  font-size: var(--step--1); color: var(--error); margin-top: var(--space-xs);
}
.simi-prod-detail-form-error:empty { display: none; }

/* two-step inline confirm strip (replaces window.confirm) */
.simi-prod-confirm {
  display: inline-flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs);
  padding: 0.2rem 0.5rem;
  background: color-mix(in srgb, var(--error) 7%, var(--cream-warm));
  border: 1.5px solid color-mix(in srgb, var(--error) 30%, var(--line));
  border-radius: 999px;
  animation: simi-detail-in 0.16s var(--ease);
}
.simi-prod-confirm-q {
  font-size: var(--step--1); color: var(--espresso); font-weight: 600;
}
.simi-prod-confirm-yes,
.simi-prod-confirm-no {
  font: inherit; font-weight: 600; font-size: var(--step--1);
  border-radius: 999px; padding: 0.25rem 0.75rem; cursor: pointer; flex: none;
  transition: background 0.16s var(--ease), color 0.16s var(--ease), border-color 0.16s var(--ease);
}
.simi-prod-confirm-yes {
  color: var(--cream-warm); background: var(--error); border: 1.5px solid var(--error);
}
.simi-prod-confirm-yes:hover {
  background: color-mix(in srgb, var(--error) 82%, var(--espresso));
  border-color: color-mix(in srgb, var(--error) 82%, var(--espresso));
}
.simi-prod-confirm-no {
  color: var(--muted); background: transparent; border: 1.5px solid var(--line);
}
.simi-prod-confirm-no:hover { color: var(--espresso); border-color: var(--gold-soft); }

/* shared status / aria-live line for the products module */
.simi-prod-status {
  margin-top: var(--space-sm);
  font-size: var(--step--1);
  color: var(--success);
}
.simi-prod-status:empty { display: none; }
.simi-prod-status:not(:empty) {
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--success) 8%, var(--cream-warm));
  border: 1.5px solid color-mix(in srgb, var(--success) 28%, var(--line));
}

/* ==========================================================================
   UPLOADS module (simi-*) — soft drop zones + file rows
   ========================================================================== */
.simi-uploads-header { margin-bottom: var(--space-md); }
.simi-uploads-title { font-size: var(--step-1); margin-bottom: var(--space-xs); }
.simi-uploads-lead { color: var(--muted); }

.simi-upload-group {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
}
.simi-group-title { font-size: var(--step-1); margin-bottom: var(--space-xs); }
.simi-group-intro { color: var(--muted); font-size: var(--step--1); margin-bottom: var(--space-sm); }

/* file input styled as a soft, inviting drop zone via its label */
.simi-file-input {
  position: absolute; width: 1px; height: 1px; opacity: 0;
  overflow: hidden; clip: rect(0 0 0 0);
}
.simi-file-label {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-xs);
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  background:
    linear-gradient(var(--cream-warm), var(--cream-warm)) padding-box,
    var(--cream-warm);
  border: 2px dashed var(--gold-soft);
  border-radius: var(--radius);
  color: var(--burgundy);
  font-weight: 600; font-size: var(--step-0);
  cursor: pointer; text-transform: none; letter-spacing: 0;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), transform 0.15s var(--ease);
}
.simi-file-label::before {
  content: ""; width: 34px; height: 34px;
  background: var(--burgundy);
  -webkit-mask: var(--up-mask) center / contain no-repeat;
          mask: var(--up-mask) center / contain no-repeat;
  --up-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' d='M12 16V4m0 0l-4 4m4-4l4 4M5 16v3a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-3'/%3E%3C/svg%3E");
  opacity: 0.85;
}
.simi-file-input:hover + .simi-file-label,
.simi-file-label:hover {
  border-color: var(--burgundy);
  background: color-mix(in srgb, var(--gold) 6%, var(--cream-warm));
  transform: translateY(-1px);
}
.simi-file-input:focus-visible + .simi-file-label {
  outline: 2px solid var(--burgundy); outline-offset: 3px;
  box-shadow: 0 0 0 6px rgba(176,141,76,0.22);
}

.simi-file-list { list-style: none; margin: var(--space-md) 0 0; padding: 0; }
.simi-file-row {
  display: flex; align-items: flex-start; gap: var(--space-sm);
  padding: var(--space-sm);
  background: var(--cream-warm);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
  box-shadow: var(--shadow-soft);
  transition: border-color 0.2s var(--ease);
}
.simi-file-preview { flex: none; }
.simi-thumb {
  width: 64px; height: 64px; object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--cream-deep);
}
.simi-file-glyph {
  width: 64px; height: 64px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.7rem;
  background: var(--cream-deep); border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}
.simi-file-body { flex: 1 1 auto; min-width: 0; }
.simi-file-meta { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.6rem; margin-bottom: var(--space-xs); }
.simi-file-name { font-weight: 600; color: var(--espresso); word-break: break-word; }
.simi-file-size { font-size: var(--step--1); color: var(--muted); }
.simi-note-label { text-transform: none; font-weight: 400; font-size: var(--step--1); color: var(--muted); margin-bottom: var(--space-xs); }
.simi-req { color: var(--burgundy); margin-left: 0.15rem; }
.simi-note-input {
  width: 100%; font: inherit; font-size: var(--step--1);
  background: var(--cream); border: 1.5px solid var(--line);
  border-radius: var(--radius-sm); padding: 0.5rem 0.7rem;
  resize: vertical; min-height: 2.6rem;
}
.simi-note-input:focus { border-color: var(--burgundy); background: #fff; }
.simi-save-state { font-size: var(--step--1); color: var(--success); }
.simi-row-error { font-size: var(--step--1); color: var(--error); margin: var(--space-xs) 0 0; }
.simi-remove-btn {
  flex: none; align-self: flex-start;
  font: inherit; font-size: var(--step--1); color: var(--muted);
  background: transparent; border: 1px solid var(--line); border-radius: 999px;
  padding: 0.3rem 0.8rem; cursor: pointer;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background 0.16s var(--ease);
}
.simi-remove-btn:hover { color: var(--error); border-color: var(--error); background: color-mix(in srgb, var(--error) 8%, transparent); }

/* invalid row highlight (uploads sets simi-row-invalid) */
.simi-row-invalid {
  border-color: var(--error) !important;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--error) 22%, transparent);
}

/* reminder banners */
.simi-reminder {
  font-size: var(--step--1); color: var(--muted);
  margin-top: var(--space-sm);
}
.simi-reminder:empty { display: none; }
.simi-reminder-lead { font-weight: 600; color: var(--espresso); margin-bottom: var(--space-xs); }
.simi-reminder-list { margin: 0; padding-left: 1.2rem; }
.simi-reminder-list li { margin-bottom: 0.2rem; }
.simi-group-error {
  color: var(--error); font-size: var(--step--1); margin-top: var(--space-xs);
}
.simi-group-error:empty { display: none; }

/* ==========================================================================
   Scroll-reveal (progressive enhancement — see inline script in index.html)
   Base state is fully visible; .sf-reveal only applies once JS+IO+motion-OK.
   ========================================================================== */
.js-reveal.sf-reveal {
  opacity: 0;
  transform: translateY(22px);
}
.js-reveal.sf-reveal.sf-in {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 560px) {
  .sf-section { padding: var(--space-md) var(--space-md); }
  .sf-color-row { align-items: flex-start; }
  .sf-color-pick input[type="color"] { width: 54px; height: 54px; }
  .sf-checks { grid-template-columns: 1fr; }
  .simi-prod-cards { grid-template-columns: 1fr; }
  .sf-submit-btn { width: 100%; }
}
@media (min-width: 900px) {
  form#simi-form, .sf-hero { width: min(100% - 3rem, 760px); }
}

/* ==========================================================================
   Reduced motion — disable all transitions, transforms, smooth scroll, reveal
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .sf-submit-btn:hover,
  .sf-submit-btn:active,
  .simi-prod-card:hover,
  .sf-color-pick input[type="color"]:hover,
  .simi-file-label:hover { transform: none; }
  .simi-prod-detail-form,
  .simi-prod-confirm { animation: none !important; }
  .sf-progress::-webkit-progress-value { transition-duration: 0.001ms !important; }
  .js-reveal.sf-reveal { opacity: 1 !important; transform: none !important; }
}