:root {
  --bg: oklch(98% 0.004 240);
  --surface: oklch(100% 0 0);
  --fg: oklch(20% 0.02 240);
  --muted: oklch(50% 0.018 240);
  --border: oklch(90% 0.006 240);
  --accent: oklch(58.89% 0.0997 159.8);
  --accent-soft: oklch(94% 0.035 159.8);
  --accent-strong: oklch(43% 0.09 159.8);
  --blue: #3B82F6;
  --violet: #8B5CF6;
  --success: #16A34A;
  --warning: #D97706;
  --danger: #DC2626;
  --shadow: 0 24px 80px rgb(17 24 39 / 12%);
  --font-display: 'Sohne', 'Avenir Next', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'SF Pro Text', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, Menlo, monospace;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 0;
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 0;
  min-height: 100vh;
  color: var(--fg);
  background:
    radial-gradient(circle at 18% 8%, color-mix(in oklch, var(--accent) 14%, transparent), transparent 26rem),
    linear-gradient(180deg, var(--bg), color-mix(in oklch, var(--accent-soft) 30%, var(--bg)));
  font-family: var(--font-body);
}

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

a {
  color: inherit;
  text-decoration: none;
}

.render-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(12px, 4vw, 40px);
}

.device {
  width: min(100%, 430px);
  min-height: min(844px, calc(100vh - 24px));
  max-height: calc(100vh - 24px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid color-mix(in oklch, var(--border) 80%, var(--fg));
  border-radius: 38px;
  box-shadow: var(--shadow);
}

.status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 34px;
  padding: 12px 24px 4px;
  color: var(--fg);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
}

.status-icons {
  display: flex;
  align-items: center;
  gap: 5px;
}

.status-dot,
.status-pill {
  display: inline-block;
  background: var(--fg);
}

.status-dot {
  width: 4px;
  height: 4px;
  border-radius: 999px;
}

.status-pill {
  width: 18px;
  height: 8px;
  border-radius: 999px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px 12px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in oklch, var(--surface) 92%, var(--accent-soft));
}

.brand-lockup {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 14px;
  color: #fff;
  background: var(--accent);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 850;
}

.brand-copy {
  min-width: 0;
}

.brand-copy strong,
.screen-title {
  display: block;
  overflow: hidden;
  color: var(--fg);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-copy span,
.screen-kicker {
  display: block;
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.icon-button {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--fg);
  background: var(--surface);
}

.icon-button::before {
  content: "";
  width: 16px;
  height: 16px;
  display: block;
  border: 2px solid currentColor;
  border-radius: 999px;
  box-shadow: 7px 7px 0 -5px currentColor;
}

.app-layout {
  min-height: 0;
  flex: 1;
  display: grid;
}

.side-rail,
.context-panel {
  display: none;
}

.content-scroll {
  min-width: 0;
  overflow: auto;
  padding: 18px 18px 92px;
}

.hero {
  margin-bottom: 14px;
  padding: 18px;
  border: 1px solid color-mix(in oklch, var(--accent) 18%, var(--border));
  border-radius: 22px;
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--accent-soft) 74%, var(--surface)), var(--surface) 62%),
    var(--surface);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: clamp(28px, 8vw, 42px);
  line-height: 0.96;
  letter-spacing: 0;
  text-wrap: balance;
}

h2 {
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 6px;
  font-size: 15px;
  line-height: 1.25;
}

p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.48;
}

.hero-actions,
.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0 14px;
  color: var(--fg);
  background: var(--surface);
  font-weight: 750;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  border-color: color-mix(in oklch, var(--accent) 70%, var(--border));
  outline: none;
  transform: translateY(-1px);
}

.button.primary {
  border-color: var(--accent);
  color: #fff;
  background: var(--accent);
}

.module-stack {
  display: grid;
  gap: 12px;
}

.module-card {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
}

.module-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}

.module-head p {
  max-width: 34rem;
  font-size: 13px;
}

.badge,
.status-chip,
.tag {
  display: inline-flex;
  width: max-content;
  max-width: 100%;
  align-items: center;
  gap: 6px;
  border: 1px solid color-mix(in oklch, var(--accent) 24%, var(--border));
  border-radius: 999px;
  padding: 5px 9px;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 11px;
  font-weight: 800;
}

.tag {
  color: var(--fg);
  background: color-mix(in oklch, var(--border) 40%, var(--surface));
}

.status-chip.warn {
  color: #92400E;
  background: #FEF3C7;
  border-color: #FDE68A;
}

.status-chip.danger {
  color: #991B1B;
  background: #FEE2E2;
  border-color: #FECACA;
}

.status-chip.info {
  color: #1D4ED8;
  background: #DBEAFE;
  border-color: #BFDBFE;
}

.field-grid,
.category-grid,
.photo-grid,
.stats-grid,
.proposal-grid,
.portfolio-grid {
  display: grid;
  gap: 10px;
}

.field-grid {
  grid-template-columns: 1fr;
}

.field {
  min-height: 52px;
  display: grid;
  gap: 5px;
  align-content: center;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 11px 12px;
  background: color-mix(in oklch, var(--bg) 62%, var(--surface));
}

.field label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 750;
}

.field span,
.field input,
.field textarea {
  width: 100%;
  border: 0;
  outline: 0;
  color: var(--fg);
  background: transparent;
  font-size: 14px;
  font-weight: 700;
}

.field textarea {
  min-height: 82px;
  resize: vertical;
}

.category-card,
.choice-card,
.proposal-card,
.history-row,
.admin-row {
  display: grid;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
  background: var(--surface);
}

.category-card .icon,
.choice-card .icon {
  width: 38px;
  height: 38px;
  border: 1px solid color-mix(in oklch, var(--accent) 34%, var(--border));
  border-radius: 14px;
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--accent) 32%, #fff), #fff);
}

.photo-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.photo-tile {
  min-height: 118px;
  display: grid;
  place-items: center;
  border: 1.5px dashed color-mix(in oklch, var(--accent) 35%, var(--border));
  border-radius: 16px;
  color: var(--muted);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--accent-soft) 62%, var(--surface)), var(--surface));
  font-size: 12px;
  font-weight: 750;
  text-align: center;
}

.photo-tile.filled {
  align-content: end;
  place-items: stretch;
  padding: 8px;
  background:
    linear-gradient(145deg, color-mix(in oklch, var(--accent) 20%, var(--surface)), color-mix(in oklch, var(--blue) 10%, var(--surface)));
}

.photo-tile.filled span {
  display: block;
  border-radius: 10px;
  padding: 7px;
  color: var(--fg);
  background: rgb(255 255 255 / 72%);
}

.proposal-card {
  gap: 10px;
}

.proposal-top,
.history-top,
.admin-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.avatar {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 15px;
  color: #fff;
  background: var(--accent);
  font-weight: 850;
}

.person-line {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.person-line strong {
  display: block;
  overflow: hidden;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.person-line span,
.meta {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.price {
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 850;
}

.timeline {
  display: grid;
  gap: 0;
}

.timeline-step {
  position: relative;
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 10px;
  padding-bottom: 15px;
}

.timeline-step::before {
  content: "";
  position: absolute;
  top: 24px;
  bottom: 0;
  left: 11px;
  width: 2px;
  background: var(--border);
}

.timeline-step:last-child::before {
  display: none;
}

.timeline-dot {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border: 2px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
}

.timeline-step.done .timeline-dot,
.timeline-step.current .timeline-dot {
  border-color: var(--accent);
  background: var(--accent);
}

.timeline-step.current .timeline-dot {
  box-shadow: 0 0 0 5px var(--accent-soft);
}

.timeline-step strong {
  display: block;
  font-size: 14px;
}

.timeline-step span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.chat-list {
  display: grid;
  gap: 10px;
}

.bubble {
  max-width: 82%;
  border-radius: 16px;
  padding: 10px 12px;
  color: var(--fg);
  background: color-mix(in oklch, var(--bg) 70%, var(--surface));
  font-size: 13px;
  line-height: 1.38;
}

.bubble.me {
  justify-self: end;
  color: #fff;
  background: var(--accent);
}

.chat-composer {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.chat-composer input {
  min-width: 0;
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0 12px;
}

.rating-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
}

.rating-row:last-child {
  border-bottom: 0;
}

.stars {
  display: inline-flex;
  gap: 3px;
}

.star {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in oklch, var(--accent) 30%, var(--border));
  border-radius: 9px;
  color: var(--accent-strong);
  background: var(--accent-soft);
  cursor: pointer;
}

.stats-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stat-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
  background: var(--surface);
}

.stat-card strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  letter-spacing: 0;
}

.stat-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.portfolio-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.portfolio-item {
  min-height: 92px;
  display: grid;
  align-content: end;
  border-radius: 15px;
  padding: 10px;
  background:
    linear-gradient(145deg, color-mix(in oklch, var(--accent) 18%, var(--surface)), color-mix(in oklch, var(--violet) 10%, var(--surface)));
}

.portfolio-item span {
  color: var(--fg);
  font-size: 12px;
  font-weight: 800;
}

.bottom-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  padding: 9px 12px 18px;
  border-top: 1px solid var(--border);
  background: color-mix(in oklch, var(--surface) 96%, var(--accent-soft));
}

.bottom-nav a {
  min-height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.bottom-nav a.active {
  color: var(--accent-strong);
  background: var(--accent-soft);
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  max-width: min(320px, calc(100vw - 36px));
  transform: translateY(18px);
  opacity: 0;
  pointer-events: none;
  border: 1px solid color-mix(in oklch, var(--accent) 28%, var(--border));
  border-radius: 16px;
  padding: 12px 14px;
  color: var(--fg);
  background: var(--surface);
  box-shadow: 0 16px 44px rgb(17 24 39 / 16%);
  font-size: 13px;
  font-weight: 750;
  transition: opacity 180ms ease, transform 180ms ease;
  z-index: 20;
}

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

@media (min-width: 600px) {
  .field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .category-grid,
  .proposal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .device {
    width: min(1120px, calc(100vw - 64px));
    min-height: min(760px, calc(100vh - 64px));
    max-height: calc(100vh - 64px);
    border-radius: 30px;
  }

  .status-bar {
    display: none;
  }

  .topbar {
    padding: 18px 24px;
  }

  .app-layout {
    grid-template-columns: 214px minmax(0, 1fr) 292px;
  }

  .side-rail {
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow: auto;
    padding: 18px 14px;
    border-right: 1px solid var(--border);
    background: color-mix(in oklch, var(--bg) 64%, var(--surface));
  }

  .side-rail a {
    display: block;
    border-radius: 13px;
    padding: 11px 12px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 750;
  }

  .side-rail a.active {
    color: var(--accent-strong);
    background: var(--accent-soft);
  }

  .content-scroll {
    padding: 24px;
  }

  .context-panel {
    min-width: 0;
    display: block;
    overflow: auto;
    padding: 22px 20px;
    border-left: 1px solid var(--border);
    background: var(--surface);
  }

  .context-panel h3 {
    font-size: 16px;
  }

  .context-list {
    display: grid;
    gap: 10px;
    margin-top: 14px;
  }

  .context-list div {
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 11px 12px;
    background: color-mix(in oklch, var(--bg) 58%, var(--surface));
  }

  .context-list strong {
    display: block;
    margin-bottom: 3px;
    font-size: 12px;
  }

  .context-list span {
    color: var(--muted);
    font-size: 12px;
    line-height: 1.35;
  }

  .bottom-nav {
    display: none;
  }
}

@media (max-width: 390px) {
  .render-shell {
    padding: 0;
  }

  .device {
    min-height: 100vh;
    max-height: 100vh;
    border-width: 0;
    border-radius: 0;
  }

  .content-scroll {
    padding-inline: 14px;
  }
}