/* innet.one — harmony layer v5 (single visual language) */

:root {
  --shell-max: 76rem;
  --space-section: 2.5rem;
  --header-h: 3.75rem;
  --shadow-soft: none;
}

@media (min-width: 1280px) {
  :root {
    --shell-max: 70vw;
    --max-w: 70vw;
  }
}

#app-shell::before {
  mask-image: linear-gradient(to bottom, black 0%, black 30%, transparent 92%);
}

body {
  text-wrap: pretty;
  hyphens: auto;
  -webkit-hyphens: auto;
}

h1,
h2,
h3,
.page-title,
.section-title {
  text-wrap: balance;
}

.site-header--v3 {
  background: var(--bg);
  border-bottom: 1px solid var(--border-subtle);
  backdrop-filter: none;
}

.header-inner--v3 {
  min-height: var(--header-h);
}

.nav-pill {
  background: var(--surface-muted);
  border-color: var(--border-subtle);
}

.logo-mark {
  box-shadow: none;
}

.page-title,
.page-title--hero,
h1,
h2,
h3 {
  font-family: var(--font-sans);
  letter-spacing: var(--tracking-snug);
}

.page-title--hero {
  font-size: clamp(1.875rem, 4vw, 2.625rem);
  font-weight: 700;
  line-height: 1.15;
  max-width: 18ch;
}

.page-lead {
  color: var(--text-muted);
  max-width: 38rem;
}

.panel,
.bento-cell,
.category-card,
.access-strip__cell,
.card,
.auth-card {
  border-radius: var(--radius);
  border: 1px solid var(--border-subtle);
  background: var(--surface);
  box-shadow: none;
}

.hero-split {
  padding: var(--space-lg) 0;
  margin-bottom: var(--space-xl);
  gap: var(--space-xl);
}

.hero-actions .btn-primary,
.hero-actions .btn-secondary {
  font-weight: 600;
}

.section-head {
  margin-bottom: var(--space-md);
}

.bento-cell {
  padding: var(--space-lg);
}

.page-head {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
}

.page-nav-hint {
  background: var(--surface-muted);
  border-color: var(--border-subtle);
  color: var(--text);
  font-size: 0.9375rem;
}

/* Header tools — two clusters: language | display */

.header-tools {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  flex-shrink: 0;
}

.header-tools__member.auth-status {
  display: inline-flex;
}

.header-tools__member.member-hint {
  display: none;
}

.header-tools__display .mood-switch {
  position: relative;
  border-radius: 50%;
  padding: 0.2rem;
}

.header-tools__display .mood-switch::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--border-subtle) 80%, transparent);
  pointer-events: none;
}

.header-tools__display .theme-cycle-btn {
  border-radius: calc(var(--radius) - 4px);
}

.site-header--v3 .header-inner.header-inner--v3 {
  padding-inline: 0;
}

@media (max-width: 520px) {
  .site-header--v3 .menu-toggle-label {
    display: none;
  }

  .site-header--v3 .menu-toggle {
    min-width: 2.25rem;
    padding-inline: 0.35rem;
  }

  .header-tools {
    gap: 0.375rem;
  }

  .header-tools__display {
    gap: 0.0625rem;
    padding: 0.0625rem;
  }
}

.header-tools__lang {
  display: flex;
  align-items: center;
}

.header-tools__lang .lang-dropdown {
  position: relative;
}

.lang-dropdown__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  min-height: 2rem;
  padding: 0 0.45rem 0 0.55rem;
  border: 1px solid color-mix(in srgb, var(--border-subtle) 65%, transparent);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-muted) 35%, transparent);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  letter-spacing: 0.03em;
}

.lang-dropdown__toggle:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--surface-muted) 65%, transparent);
  border-color: var(--border-subtle);
}

.lang-dropdown__chevron {
  width: 0.875rem;
  height: 0.875rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.lang-dropdown__menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  right: 0;
  z-index: 120;
  min-width: 9.5rem;
  margin: 0;
  padding: 0.25rem;
  list-style: none;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-lg, 0 12px 32px rgba(0, 0, 0, 0.12));
}

.lang-dropdown__menu[hidden] {
  display: none !important;
}

.lang-dropdown__option {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: none;
  border-radius: calc(var(--radius) - 4px);
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 0.875rem;
  text-align: start;
  cursor: pointer;
}

.lang-dropdown__option:hover {
  background: var(--surface-muted);
}

.lang-dropdown__option.is-active {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  font-weight: 600;
}

.header-tools__display .theme-cycle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  min-height: 2rem;
  padding: 0;
  border: none;
  border-radius: calc(var(--radius) - 2px);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}

.header-tools__display .theme-cycle-btn:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--accent-pop, var(--accent)) 12%, transparent);
}

.theme-cycle-btn[data-theme-mode="light"] {
  color: color-mix(in srgb, var(--accent-pop, #e9a319) 85%, var(--text));
}

.theme-cycle-btn[data-theme-mode="dim"] {
  color: color-mix(in srgb, var(--text-muted) 88%, var(--accent-muted, #a78bfa));
}

.theme-cycle-btn[data-theme-mode="dark"] {
  color: color-mix(in srgb, var(--accent-muted, #a78bfa) 90%, var(--text-muted));
}

.theme-cycle-btn__icon {
  width: 1.125rem;
  height: 1.125rem;
  /* display toggled in chrome-tools.css via data-theme-mode + !important */
  transition: color 0.2s ease;
}

.header-tools__display .vision-large-btn,
.header-tools__display .vision-cb-btn,
.header-tools__display .vision-large-btn,
.header-tools__display .vision-cb-btn,
.header-tools__display .theme-cycle-btn,
.header-tools__display .mood-switch {
  border: none;
  background: transparent;
  min-width: 2rem;
  min-height: 2rem;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.8125rem;
}

.header-tools__display {
  display: inline-flex;
  align-items: center;
  gap: 0.125rem;
  padding: 0.125rem;
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--border-subtle) 65%, transparent);
  background: color-mix(in srgb, var(--surface-muted) 35%, transparent);
}

.header-tools__display .vision-large-btn,
.header-tools__display .vision-cb-btn,
.header-tools__display .theme-cycle-btn,
.header-tools__display .mood-switch {
  border: none;
  background: transparent;
}

.header-tools__display .vision-large-btn:hover,
.header-tools__display .vision-cb-btn:hover,
.header-tools__display .theme-cycle-btn:hover,
.header-tools__display .mood-switch:hover {
  color: var(--text);
}

.header-tools__display .tool-chip--idle:hover {
  background: color-mix(in srgb, var(--surface-muted) 70%, transparent);
}

.header-tools__display .tool-chip--active:hover {
  background: color-mix(in srgb, var(--accent) 22%, var(--surface));
}

.header-tools__display .vision-large-btn,
.header-tools__display .vision-cb-btn {
  padding: 0 0.35rem;
  min-width: 2.125rem;
}

.vision-large-btn__label {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.vision-large-btn--on .vision-large-btn__label {
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.header-tools__display .mood-switch__dot {
  opacity: 1;
  transition: background 0.45s ease, box-shadow 0.45s ease;
}

.mood-switch[data-mood="mocha"] .mood-switch__dot {
  box-shadow: 0 0 0 2px color-mix(in srgb, #b8907a 35%, transparent);
}

.mood-switch[data-mood="cloud"] .mood-switch__dot {
  box-shadow: 0 0 0 2px color-mix(in srgb, #c4b0a8 40%, transparent);
}

/* Auth / account */

.auth-layout {
  display: grid;
  gap: var(--space-xl);
}

.auth-guide {
  padding: var(--space-xl);
  border-radius: var(--radius);
  border: 1px solid var(--border-subtle);
  background: var(--surface-muted);
}

.auth-guide h2 {
  margin: 0 0 var(--space-md);
  font-size: 1.125rem;
}

.auth-rules {
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--border-subtle));
  background: color-mix(in srgb, var(--accent) 6%, var(--surface-muted));
}

.auth-rules__title {
  margin: 0 0 var(--space-sm);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
}

.auth-rules__list,
.auth-guide__steps {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.auth-rules__list li + li,
.auth-guide__steps li + li {
  margin-top: var(--space-sm);
}

.auth-guide__steps {
  margin-top: var(--space-md);
}

.key-reveal__block {
  margin-bottom: var(--space-lg);
}

.key-reveal__block code {
  display: block;
  margin: var(--space-xs) 0;
  padding: var(--space-md);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  font-family: var(--font-mono);
  font-size: clamp(0.875rem, 0.8rem + 0.3vw, 1rem);
  word-break: break-all;
}

.key-reveal__id {
  font-size: 0.9375rem;
}

.key-reveal__hint {
  margin: 0 0 var(--space-sm);
}

.auth-key-warn {
  margin: var(--space-md) 0 0;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--orange) 40%, var(--border));
  background: color-mix(in srgb, var(--orange) 8%, var(--surface));
  color: var(--text);
  font-size: 0.875rem;
  line-height: 1.5;
}

.auth-confirm {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
  font-size: 0.9375rem;
  line-height: 1.45;
  cursor: pointer;
}

.auth-confirm input {
  margin-top: 0.2rem;
  min-width: 1.125rem;
  min-height: 1.125rem;
}

#create-done:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.auth-card {
  padding: 0;
}

.catalog-preview--auth-card.auth-card {
  overflow: hidden;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.25rem;
  padding: 0.25rem;
  margin-bottom: var(--space-lg);
  border-radius: var(--radius);
  border: 1px solid var(--border-subtle);
  background: var(--surface-muted);
}

.auth-tab {
  min-height: var(--touch);
  padding: 0.5rem 0.75rem;
  border: none;
  border-radius: calc(var(--radius) - 4px);
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  white-space: normal;
  line-height: 1.3;
  text-align: center;
}

.auth-tab.is-active {
  background: var(--surface);
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--border-subtle);
}

.auth-tab:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
}

.auth-panel {
  display: none;
}

.auth-panel.is-active {
  display: block;
}

.auth-panel p {
  margin: 0 0 var(--space-md);
  color: var(--text-muted);
  line-height: 1.6;
}

.auth-panel .form-field {
  margin-bottom: var(--space-md);
}

.auth-panel label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Input chrome unified in forms.css; keep panel spacing only */

.key-reveal {
  margin: var(--space-lg) 0;
  padding: var(--space-lg);
  border-radius: var(--radius);
  border: 2px dashed color-mix(in srgb, var(--accent) 40%, var(--border));
  background: color-mix(in srgb, var(--accent) 6%, var(--surface));
}

.key-reveal code {
  display: block;
  margin: var(--space-sm) 0;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text);
}

.key-reveal .status-label {
  color: var(--text-muted);
}

.account-meta {
  padding: var(--space-md);
  border-radius: var(--radius);
  border: 1px solid var(--border-subtle);
  background: var(--surface-muted);
  margin-bottom: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.panel-ops .service-links {
  display: grid;
  gap: var(--space-md);
}

.panel-ops .service-endpoint {
  margin: 0;
}

.panel-ops code {
  font-family: var(--font-mono);
  font-size: 0.95em;
}

@media (min-width: 900px) {
  .auth-layout {
    grid-template-columns: 1fr 1.1fr;
    align-items: start;
  }

  .hero-split {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }
}

@media (max-width: 959px) {
  .auth-tabs {
    grid-template-columns: 1fr;
  }
}