/* AURELIA Paper Bag Configurator — static port of the Next.js / v0 design */

:root {
  color-scheme: only light;
  --font-sans: "Geist", ui-sans-serif, system-ui, sans-serif;
  --font-serif: "Fraunces", ui-serif, Georgia, serif;

  /* Light studio + BPM brand earth tones */
  --brand-brown: #594d3f;
  --brand-ochre: #ddbe9b;
  --background: #f7f5f0;
  --foreground: #594d3f;
  --card: #fffcf8;
  --card-foreground: #594d3f;
  --primary: #594d3f;
  --primary-foreground: #f7f5f0;
  --secondary: #efe8dc;
  --secondary-foreground: #594d3f;
  --muted: #efe8dc;
  --muted-foreground: #8a7d6c;
  --accent: #ddbe9b;
  --accent-foreground: #594d3f;
  --destructive: #b33a2b;
  --border: #e4dfd4;
  --ring: #594d3f;
  --radius: 0.5rem;
  --hover-wash: color-mix(in srgb, var(--brand-ochre) 28%, var(--card));
}

*,
*::before,
*::after {
  box-sizing: border-box;
  border-color: var(--border);
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-sans);
  background: var(--background);
  color: var(--foreground);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

img {
  max-width: 100%;
  display: block;
}

h1,
h2,
p {
  margin: 0;
}

.text-balance {
  text-wrap: balance;
}

.text-pretty {
  text-wrap: pretty;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

[hidden] {
  display: none !important;
}

.app {
  min-height: 100dvh;
  background: var(--background);
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid color-mix(in srgb, var(--brand-brown) 88%, #000);
  background: var(--brand-brown);
  color: #fff;
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0.875rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 1024px) {
  .header-inner {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.4rem;
  padding: 0.2rem 0.35rem;
  line-height: 0;
}

.brand-logo {
  display: block;
  height: 2.35rem;
  width: auto;
  max-width: 11rem;
  object-fit: contain;
}

@media (min-width: 640px) {
  .brand-logo {
    height: 2.6rem;
    max-width: 13rem;
  }
}

.brand-tag {
  display: none;
  font-size: 0.75rem;
  color: color-mix(in srgb, var(--brand-ochre) 85%, #fff);
}

@media (min-width: 768px) {
  .brand-tag {
    display: inline;
  }
}

.header-aside {
  font-size: 0.75rem;
  color: color-mix(in srgb, var(--brand-ochre) 75%, #fff);
}

.progress-steps {
  list-style: none;
  margin: 0;
  padding: 0 0 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.progress-steps::-webkit-scrollbar {
  display: none;
}

.progress-steps li {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.progress-step {
  border-radius: 9999px;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: color-mix(in srgb, #fff 72%, var(--brand-ochre));
  transition: color 0.15s, background 0.15s;
}

.progress-step:hover {
  color: #fff;
  background: color-mix(in srgb, var(--brand-ochre) 22%, transparent);
}

.progress-step.is-active {
  background: var(--brand-ochre);
  color: var(--brand-brown);
}

.progress-sep {
  display: block;
  width: 0.75rem;
  height: 1px;
  margin: 0 0.125rem;
  background: color-mix(in srgb, var(--brand-ochre) 45%, transparent);
}

/* ---------- Layout stages ---------- */

.stage-configure,
.stage-review,
.stage-contact {
  max-width: 1400px;
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

@media (min-width: 1024px) {
  .stage-configure,
  .stage-review,
  .stage-contact {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.configure-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 3rem;
}

@media (min-width: 1024px) {
  .configure-layout {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

@media (min-width: 1024px) {
  .viz-column {
    position: sticky;
    top: 104px;
    height: calc(100dvh - 104px);
    align-self: start;
  }
}

.viz-column-inner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.65rem;
  height: 100%;
  min-height: 0;
  padding: 1.5rem 0;
}

@media (min-width: 1024px) {
  .viz-column-inner {
    padding: 1.25rem 0;
  }
}

.summary-block {
  flex-shrink: 0;
  margin-top: 0;
  border-top: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
  padding-top: 1rem;
}

.viz-disclaimer {
  flex-shrink: 0;
  margin: 0 auto;
  max-width: 36rem;
  font-size: 0.6875rem;
  line-height: 1.45;
  color: var(--muted-foreground);
  text-wrap: pretty;
}

.review-viz .viz-disclaimer,
.contact-aside .viz-disclaimer,
.done-bag .viz-disclaimer {
  text-align: left;
}

.stage-done .viz-disclaimer {
  text-align: center;
}

.panel-column {
  padding: 0.5rem 0 7rem;
}

@media (min-width: 1024px) {
  .panel-column {
    padding: 3rem 0;
  }
}

.panel-intro {
  margin-bottom: 2.5rem;
}

.panel-intro h1,
.review-copy h1,
.contact-form-wrap h1,
.stage-done h1 {
  font-size: 1.875rem;
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--foreground);
  text-wrap: balance;
}

@media (min-width: 640px) {
  .panel-intro h1,
  .review-copy h1,
  .contact-form-wrap h1,
  .stage-done h1 {
    font-size: 2.25rem;
  }
}

.panel-intro p,
.lede {
  margin-top: 0.5rem;
  max-width: 28rem;
  font-size: 0.875rem;
  line-height: 1.625;
  color: var(--muted-foreground);
  text-wrap: pretty;
}

.review-copy .lede {
  margin-top: 0.75rem;
}

.continue-block {
  margin-top: 3.5rem;
  border-top: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
  padding-top: 2rem;
}

.continue-error {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--destructive);
}

/* ---------- Bag stage / visualizer ---------- */

.bag-stage {
  position: relative;
  width: 100%;
  max-width: 36rem;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
  background: #f0eeea;
  display: grid;
  place-items: center;
  container-type: size;
  /* Mobile / unconstrained: keep a square stage */
  aspect-ratio: 1;
}

@media (min-width: 1024px) {
  .viz-column .bag-stage {
    /* Desktop sticky column: fill remaining height, never crop the bag */
    flex: 1 1 auto;
    min-height: 0;
    aspect-ratio: auto;
    width: 100%;
    height: auto;
  }
}

.bag-visualizer {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  max-width: 100%;
  max-height: 100%;
  user-select: none;
  padding: 0;
}

@media (min-width: 1024px) {
  .viz-column .bag-visualizer:not(.is-compact) {
    /* Largest square that fits the available stage, height-first friendly */
    width: min(100cqi, 100cqb);
    height: min(100cqi, 100cqb);
    max-width: 100%;
    max-height: 100%;
    aspect-ratio: 1;
  }
}

.bag-visualizer.is-compact {
  width: 100%;
  height: 100%;
  padding: 0;
}

.bag-floor {
  position: absolute;
  left: 12%;
  right: 12%;
  bottom: 10%;
  height: 16%;
  border-radius: 50%;
  filter: blur(24px);
  background: radial-gradient(ellipse at center, rgba(23, 23, 23, 0.22), transparent 70%);
  pointer-events: none;
}

.bag-body-wrap {
  position: absolute;
  inset: 0;
  transition: filter 0.5s;
}

.crossfade-layer {
  pointer-events: none;
  position: absolute;
  inset: 0;
}

.crossfade-layer img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity 320ms ease-out;
}

.crossfade-layer.object-contain img {
  object-fit: contain;
}

.print-box {
  pointer-events: none;
  position: absolute;
  left: 24.5%;
  top: 41%;
  width: 35%;
  height: 30%;
  transform: perspective(1100px) rotateY(-21deg) rotateX(2deg);
  transform-origin: center;
  mix-blend-mode: multiply;
}

.grain-layer {
  pointer-events: none;
  position: absolute;
  inset: 0;
  mix-blend-mode: multiply;
  transition: opacity 0.5s;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%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='0.6'/%3E%3C/svg%3E");
  background-size: 220px 220px;
  -webkit-mask-image: radial-gradient(75% 75% at 42% 52%, black 40%, transparent 82%);
  mask-image: radial-gradient(75% 75% at 42% 52%, black 40%, transparent 82%);
}

.finish-anchor {
  pointer-events: none;
  position: absolute;
  inset: 0;
}

.finish-overlay {
  pointer-events: none;
  position: absolute;
  inset: 0;
  transition: opacity 0.5s;
}

/* Glossy: full-frame PNG (1024×1024), same framing as bag body */
.finish-overlay-img.glossy {
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: screen;
  opacity: 1;
}

/* Matte stays a soft CSS wash until we have a dedicated asset */
.finish-overlay.matte {
  left: 22%;
  top: 28%;
  width: 42%;
  height: 56%;
  inset: auto;
  background: radial-gradient(90% 70% at 40% 40%, rgba(255, 255, 255, 0.12), transparent 60%);
  mix-blend-mode: soft-light;
}

/* ---------- Summary ---------- */

.summary-inline .eyebrow,
.eyebrow {
  margin-bottom: 0.75rem;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}

.summary-inline .eyebrow {
  margin-bottom: 0.75rem;
}

.review-copy .eyebrow {
  margin-bottom: 0;
}

.summary-inline dl {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 0.5rem;
  margin: 0;
  font-size: 0.875rem;
  color: var(--foreground);
}

.summary-inline .sep {
  color: var(--border);
}

.summary-inline .value {
  font-weight: 500;
}

.summary-detailed {
  margin: 0;
}

.summary-detailed .row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--border);
}

.summary-detailed .row:first-child {
  border-top: none;
}

.summary-detailed dt {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}

.summary-detailed dd {
  margin: 0;
  text-align: right;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
}

.summary-card {
  border-radius: 0.75rem;
  border: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
  background: color-mix(in oklab, var(--card) 60%, transparent);
  padding: 1.25rem;
}

/* ---------- Config panel ---------- */

.config-panel {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
}

.config-section {
  scroll-margin-top: 6rem;
}

.section-head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.section-index {
  font-size: 0.75rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--muted-foreground);
}

.section-head h2 {
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--foreground);
  text-wrap: balance;
}

.options-stack {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.option-card {
  position: relative;
  display: flex;
  width: 100%;
  align-items: center;
  gap: 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 0.75rem;
  text-align: left;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s, opacity 0.2s;
}

.option-card:hover:not(:disabled) {
  border-color: color-mix(in srgb, var(--brand-ochre) 70%, var(--border));
  background: var(--hover-wash);
}

.option-card.is-selected {
  border-color: var(--foreground);
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.05);
}

.option-card:disabled,
.option-card.is-disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.option-card:disabled:hover,
.option-card.is-disabled:hover {
  border-color: var(--border);
  background: var(--card);
}

.option-card:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--background), 0 0 0 4px var(--ring);
}

.option-preview {
  position: relative;
  width: 5rem;
  height: 5rem;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 0.5rem;
  background: color-mix(in oklab, var(--muted) 60%, transparent);
}

.option-body {
  min-width: 0;
  flex: 1;
}

.option-title-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.option-title {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
}

.option-badge {
  border-radius: 9999px;
  background: var(--muted);
  padding: 0.125rem 0.375rem;
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}

.option-desc {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  line-height: 1.625;
  color: var(--muted-foreground);
  text-wrap: pretty;
}

.option-check {
  display: flex;
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  border: 1px solid var(--border);
  color: transparent;
  transition: all 0.15s;
}

.option-card.is-selected .option-check {
  border-color: var(--foreground);
  background: var(--foreground);
  color: var(--background);
}

.white-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.625rem;
}

.white-option {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 0.875rem 1rem;
  text-align: left;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.white-option:hover {
  border-color: color-mix(in srgb, var(--brand-ochre) 70%, var(--border));
  background: var(--hover-wash);
}

.white-option.is-selected {
  border-color: var(--foreground);
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.05);
}

.white-option:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--background), 0 0 0 4px var(--ring);
}

.white-option .label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
}

.white-option .hint {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

/* Notices */

.notices {
  margin-top: 0.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.notice {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--muted) 50%, transparent);
  padding: 0.625rem 0.75rem;
  font-size: 0.75rem;
  line-height: 1.625;
  color: var(--muted-foreground);
}

.notice.is-conflict {
  border-color: color-mix(in oklab, var(--destructive) 30%, transparent);
  background: color-mix(in oklab, var(--destructive) 5%, transparent);
  color: var(--foreground);
}

.notice .icon {
  margin-top: 0.125rem;
  flex-shrink: 0;
  color: inherit;
}

.notice.is-conflict .icon {
  color: var(--destructive);
}

.suggest-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 0.125rem;
}

.suggest-btn {
  border-radius: 9999px;
  border: 1px solid color-mix(in oklab, var(--foreground) 80%, transparent);
  background: var(--foreground);
  color: var(--background);
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  transition: background 0.15s;
}

.suggest-btn:hover {
  background: color-mix(in oklab, var(--foreground) 85%, transparent);
}

/* Quantity */

.qty-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.625rem;
}

.qty-chip {
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 0.625rem 0;
  font-size: 0.875rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--foreground);
  transition: all 0.15s;
}

.qty-chip:hover {
  border-color: color-mix(in srgb, var(--brand-ochre) 75%, var(--border));
  background: var(--hover-wash);
}

.qty-chip.is-selected {
  border-color: var(--foreground);
  background: var(--foreground);
  color: var(--background);
}

.qty-chip:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--background), 0 0 0 4px var(--ring);
}

.qty-custom {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.qty-custom input {
  width: 10rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
}

.qty-custom input:focus-visible {
  outline: none;
  border-color: color-mix(in oklab, var(--foreground) 50%, transparent);
  box-shadow: 0 0 0 2px color-mix(in oklab, var(--ring) 40%, transparent);
}

.qty-hint {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

/* Dimensions */

.measures-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .measures-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.measure-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.measure-field label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--foreground);
}

.measure-input-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 0.55rem 0.85rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.measure-input-wrap:focus-within {
  border-color: color-mix(in oklab, var(--foreground) 50%, transparent);
  box-shadow: 0 0 0 2px color-mix(in oklab, var(--ring) 40%, transparent);
}

.measure-input-wrap input {
  width: 100%;
  min-width: 0;
  border: 0;
  background: transparent;
  outline: none;
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
}

.measure-unit {
  flex-shrink: 0;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.measures-hint {
  margin: 0.75rem 0 0;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

/* Artwork */

.artwork-drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  border-radius: 0.75rem;
  border: 1px dashed var(--border);
  background: var(--card);
  padding: 2.5rem 1.5rem;
  text-align: center;
  transition: border-color 0.15s, background 0.15s, opacity 0.15s;
}

.artwork-drop.is-dragging {
  border-color: var(--brand-brown);
  background: var(--hover-wash);
}

.artwork-drop.is-dimmed {
  opacity: 0.5;
}

.artwork-icon,
.file-icon {
  display: flex;
  width: 3rem;
  height: 3rem;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background: var(--muted);
  color: var(--foreground);
}

.file-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.5rem;
}

.artwork-drop .title {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
}

.artwork-drop .sub {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.artwork-formats {
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--muted-foreground) 80%, transparent);
}

.artwork-file {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 1rem;
}

.artwork-file .meta {
  min-width: 0;
  flex: 1;
}

.artwork-file .name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.artwork-file .size {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.btn-remove {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border-radius: 0.5rem;
  padding: 0.375rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted-foreground);
  transition: background 0.15s, color 0.15s;
}

.btn-remove:hover {
  background: var(--muted);
  color: var(--foreground);
}

.no-artwork-btn {
  align-self: flex-start;
  margin-top: 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  color: var(--foreground);
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.no-artwork-btn:hover {
  border-color: color-mix(in srgb, var(--brand-ochre) 80%, var(--border));
  background: var(--hover-wash);
}

.no-artwork-btn.is-selected {
  border-color: var(--foreground);
  background: var(--foreground);
  color: var(--background);
}

.notes-area {
  width: 100%;
  resize: vertical;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  line-height: 1.625;
  color: var(--foreground);
}

.notes-area::placeholder {
  color: color-mix(in oklab, var(--muted-foreground) 70%, transparent);
}

.notes-area:focus-visible {
  outline: none;
  border-color: color-mix(in oklab, var(--foreground) 50%, transparent);
  box-shadow: 0 0 0 2px color-mix(in oklab, var(--ring) 40%, transparent);
}

.notes-hint {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background 0.15s, border-color 0.15s, color 0.15s, opacity 0.15s;
}

.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--background), 0 0 0 4px var(--ring);
}

.btn-lg {
  height: 3rem;
  padding: 0 1.5rem;
}

.btn-primary {
  width: 100%;
  background: var(--foreground);
  color: var(--background);
}

@media (min-width: 640px) {
  .btn-primary.btn-lg {
    width: auto;
  }
}

.btn-primary:hover:not(:disabled) {
  background: color-mix(in oklab, var(--foreground) 85%, transparent);
}

.btn-primary:disabled {
  cursor: not-allowed;
  background: var(--muted);
  color: var(--muted-foreground);
}

.btn-outline {
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--foreground);
  height: 3rem;
  padding: 0 1.5rem;
}

.btn-outline:hover {
  border-color: color-mix(in srgb, var(--brand-ochre) 80%, var(--border));
  background: var(--hover-wash);
}

.btn.group:hover .arrow-icon {
  transform: translateX(2px);
}

.arrow-icon {
  transition: transform 0.15s;
}

.btn-select-file {
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: var(--background);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
  transition: border-color 0.15s;
}

.btn-select-file:hover {
  border-color: color-mix(in srgb, var(--brand-ochre) 80%, var(--border));
  background: var(--hover-wash);
}

.icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.icon-sm {
  width: 0.875rem;
  height: 0.875rem;
}

.icon-lg {
  width: 1.5rem;
  height: 1.5rem;
}

/* ---------- Review ---------- */

.stage-review {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

@media (min-width: 1024px) {
  .stage-review {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
}

.review-layout {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 2.5rem;
}

@media (min-width: 1024px) {
  .review-layout {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.actions-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .actions-row {
    flex-direction: row;
  }

  .actions-row .btn-primary {
    width: auto;
  }
}

.mt-5 {
  margin-top: 1.25rem;
}

.mt-8 {
  margin-top: 2rem;
}

.text-left {
  text-align: left;
}

/* ---------- Contact ---------- */

.stage-contact {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

@media (min-width: 1024px) {
  .stage-contact {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-bottom: 2rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  transition: color 0.15s;
}

.back-link:hover {
  color: var(--foreground);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .contact-layout {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
  }

  .contact-aside {
    position: sticky;
    top: 88px;
    align-self: start;
  }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.field label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--foreground);
}

.field .req {
  color: var(--muted-foreground);
}

.field input {
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 0.625rem 0.875rem;
  font-size: 0.875rem;
  color: var(--foreground);
}

.field input:focus-visible {
  outline: none;
  border-color: color-mix(in oklab, var(--foreground) 50%, transparent);
  box-shadow: 0 0 0 2px color-mix(in oklab, var(--ring) 40%, transparent);
}

.field input.is-invalid {
  border-color: var(--destructive);
}

.field-error {
  font-size: 0.75rem;
  color: var(--destructive);
  min-height: 0;
}

.field-error:empty {
  display: none;
}

.contact-form .btn-primary {
  margin-top: 0.25rem;
  width: 100%;
}

@media (min-width: 640px) {
  .contact-form .btn-primary {
    width: auto;
    align-self: flex-start;
  }
}

/* ---------- Done ---------- */

.stage-done {
  max-width: 42rem;
  margin: 0 auto;
  padding: 5rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

@media (min-width: 1024px) {
  .stage-done {
    padding-top: 7rem;
    padding-bottom: 7rem;
  }
}

.done-check {
  display: flex;
  width: 3.5rem;
  height: 3.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background: var(--foreground);
  color: var(--background);
}

.stage-done h1 {
  margin-top: 1.5rem;
}

.stage-done .lede {
  margin-top: 0.75rem;
  margin-left: auto;
  margin-right: auto;
}

.done-bag {
  margin-top: 2.5rem;
  width: 100%;
  max-width: 24rem;
}

.stage-done .btn-outline {
  height: 2.75rem;
  padding: 0 1.25rem;
}