:root {
  color-scheme: dark;
  --bg: #0b0d12;
  --bg-elevated: #10131a;
  --panel: #151923;
  --panel-2: #1b2030;
  --border: #2b3243;
  --border-strong: #3a455d;
  --text: #f1f3f8;
  --muted: #aeb7c8;
  --quiet: #788399;
  --accent: #b891ff;
  --accent-strong: #d1b8ff;
  --accent-ink: #160c27;
  --good: #8ed9b0;
  --danger: #ff9ca5;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.3);
  --radius: 18px;
  --radius-small: 11px;
  --shell: 1460px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 12% 0%, rgba(133, 91, 196, 0.16), transparent 32rem),
    radial-gradient(circle at 88% 18%, rgba(62, 118, 155, 0.12), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

button,
input,
select {
  font: inherit;
}

button,
select,
input[type="checkbox"] + span {
  -webkit-tap-highlight-color: transparent;
}

button {
  cursor: pointer;
}

.shell {
  width: min(calc(100% - 2rem), var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 20;
  padding: 0.7rem 1rem;
  border-radius: 0.6rem;
  background: var(--text);
  color: var(--bg);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(11, 13, 18, 0.76);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  min-height: 74px;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  width: 2.15rem;
  height: 2.15rem;
  place-items: center;
  border: 1px solid rgba(184, 145, 255, 0.5);
  border-radius: 50%;
  background: rgba(184, 145, 255, 0.12);
  color: var(--accent-strong);
}

.header-tagline {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(330px, 0.85fr) minmax(280px, 0.72fr);
  gap: 1rem;
  align-items: start;
  padding-block: 1rem 2rem;
}

.panel {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(26, 31, 44, 0.98), rgba(18, 22, 31, 0.98));
  box-shadow: var(--shadow);
}

.form-panel {
  padding: clamp(1.1rem, 2vw, 1.65rem);
}

.result-panel,
.shortlist-panel {
  position: sticky;
  top: 1rem;
  padding: 1.25rem;
}

.shortlist-panel {
  max-height: calc(100vh - 2rem);
  overflow: auto;
}

.panel-heading {
  margin-bottom: 1.25rem;
}

.panel-heading h1,
.panel-heading h2 {
  margin: 0;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.panel-heading h1 {
  font-size: clamp(1.65rem, 3vw, 2.35rem);
}

.panel-heading h2 {
  font-size: 1.35rem;
}

.panel-heading p:not(.eyebrow) {
  max-width: 65ch;
  margin: 0.6rem 0 0;
  color: var(--muted);
}

.compact-heading {
  margin-bottom: 0.9rem;
}

.eyebrow {
  margin: 0 0 0.3rem;
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field-label,
.choice-group legend {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 750;
}

.optional,
.choice-group legend span {
  color: var(--quiet);
  font-size: 0.78rem;
  font-weight: 500;
}

select,
input[type="text"] {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-small);
  outline: none;
  background: #0f131c;
  color: var(--text);
  padding: 0.72rem 0.78rem;
  transition: border-color 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

select:hover,
input[type="text"]:hover {
  border-color: #53617e;
}

select:focus-visible,
input[type="text"]:focus-visible,
.button:focus-visible,
.chip input:focus-visible + span,
.shortlist-action:focus-visible,
.shortlist-name:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(184, 145, 255, 0.38);
  outline-offset: 2px;
}

.choice-group {
  margin: 1.2rem 0 0;
  padding: 0;
  border: 0;
}

.choice-group legend {
  margin-bottom: 0.6rem;
}

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.48rem;
}

.chip {
  position: relative;
}

.chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.chip span {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--muted);
  padding: 0.43rem 0.75rem;
  font-size: 0.84rem;
  user-select: none;
  transition: background 120ms ease, color 120ms ease, border-color 120ms ease, transform 120ms ease;
}

.chip:hover span {
  border-color: #4d5973;
  color: var(--text);
  transform: translateY(-1px);
}

.chip input:checked + span {
  border-color: rgba(184, 145, 255, 0.72);
  background: rgba(184, 145, 255, 0.15);
  color: var(--accent-strong);
}

.open-field-grid {
  margin-top: 1.2rem;
}

.inspiration-field {
  margin-top: 1.2rem;
}

.field-help {
  color: var(--quiet);
  font-size: 0.78rem;
}

.form-actions,
.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.button {
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: 11px;
  padding: 0.68rem 0.95rem;
  font-weight: 800;
  transition: transform 120ms ease, filter 120ms ease, border-color 120ms ease, background 120ms ease;
}

.button:hover {
  transform: translateY(-1px);
  filter: brightness(1.06);
}

.button:active {
  transform: translateY(0);
}

.button-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.button-secondary {
  border-color: var(--border-strong);
  background: #202638;
  color: var(--text);
}

.button-quiet {
  border-color: var(--border);
  background: transparent;
  color: var(--muted);
}

.result-stage {
  display: grid;
  min-height: 300px;
  place-items: center;
  align-content: center;
  border: 1px solid rgba(184, 145, 255, 0.22);
  border-radius: 16px;
  background:
    radial-gradient(circle at center, rgba(184, 145, 255, 0.1), transparent 65%),
    rgba(5, 7, 11, 0.36);
  padding: 1.5rem;
  text-align: center;
  overflow-wrap: anywhere;
}

.result-stage.generated {
  animation: forge-pulse 360ms ease;
}

@keyframes forge-pulse {
  0% { transform: scale(0.985); opacity: 0.55; }
  100% { transform: scale(1); opacity: 1; }
}

.result-kicker {
  margin: 0;
  color: var(--accent-strong);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.generated-name {
  margin-block: 0.65rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.45rem, 6vw, 4.6rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.result-note {
  max-width: 34ch;
  margin: 0;
  color: var(--muted);
}

.result-actions .button {
  flex: 1 1 135px;
}

.why-box {
  margin-top: 0.9rem;
  border-top: 1px solid var(--border);
  padding-top: 0.85rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.why-box summary {
  width: fit-content;
  color: var(--text);
  cursor: pointer;
  font-weight: 750;
}

.why-box p {
  margin: 0.55rem 0 0;
}

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

.shortlist-count {
  display: grid;
  min-width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.empty-shortlist {
  border: 1px dashed var(--border-strong);
  border-radius: 13px;
  color: var(--quiet);
  padding: 1rem;
  text-align: center;
  font-size: 0.9rem;
}

.shortlist {
  display: grid;
  gap: 0.65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.shortlist-item {
  border: 1px solid var(--border);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.025);
  padding: 0.75rem;
}

.shortlist-item.final {
  border-color: rgba(142, 217, 176, 0.65);
  background: rgba(142, 217, 176, 0.08);
}

.shortlist-name-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.shortlist-name {
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.2rem;
  font-weight: 700;
  text-align: left;
}

.final-badge {
  color: var(--good);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.shortlist-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.65rem;
}

.shortlist-action {
  min-height: 31px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #151a26;
  color: var(--muted);
  padding: 0.32rem 0.5rem;
  font-size: 0.74rem;
  font-weight: 750;
}

.shortlist-action:hover {
  border-color: #515e78;
  color: var(--text);
}

.shortlist-action.remove:hover {
  border-color: rgba(255, 156, 165, 0.55);
  color: var(--danger);
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--quiet);
  padding-block: 1.3rem 2rem;
  text-align: center;
  font-size: 0.88rem;
}

.site-footer p {
  margin: 0;
}

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 30;
  max-width: min(340px, calc(100vw - 2rem));
  border: 1px solid rgba(184, 145, 255, 0.5);
  border-radius: 12px;
  background: #1b2030;
  box-shadow: var(--shadow);
  color: var(--text);
  padding: 0.72rem 0.9rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 160ms ease, transform 160ms ease;
}

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

[hidden] {
  display: none !important;
}

@media (max-width: 1120px) {
  .page-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  }

  .shortlist-panel {
    position: static;
    grid-column: 1 / -1;
    max-height: none;
  }

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

@media (max-width: 760px) {
  .header-inner {
    min-height: 66px;
  }

  .header-tagline {
    display: none;
  }

  .page-grid {
    grid-template-columns: 1fr;
    padding-top: 0.75rem;
  }

  .result-panel,
  .shortlist-panel {
    position: static;
  }

  .form-panel {
    order: 1;
  }

  .result-panel {
    order: 2;
  }

  .shortlist-panel {
    order: 3;
    grid-column: auto;
  }

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

  .result-stage {
    min-height: 240px;
  }
}

@media (max-width: 560px) {
  .shell {
    width: min(calc(100% - 1rem), var(--shell));
  }

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

  .form-actions {
    position: sticky;
    bottom: 0;
    z-index: 5;
    margin-inline: -0.4rem;
    padding: 0.7rem 0.4rem 0.4rem;
    background: linear-gradient(180deg, rgba(21, 25, 35, 0), rgba(21, 25, 35, 0.98) 30%);
  }

  .form-actions .button-primary {
    flex: 1 1 100%;
  }

  .form-actions .button-quiet {
    flex: 1 1 100%;
  }

  .generated-name {
    font-size: clamp(2.3rem, 16vw, 3.8rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}