html {
  font-size: 15px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

:root {
  --ink: #142226;
  --paper: #fbfcf7;
  --surface: #ffffff;
  --muted: #637174;
  --line: #dbe4df;
  --coral: #e85d4f;
  --coral-dark: #c94b40;
  --teal: #117e72;
  --teal-soft: #d8f2ea;
  --gold: #f1b84f;
  --sky: #dfeff4;
  --shadow: 0 18px 44px rgba(20, 34, 38, 0.12);
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  margin-bottom: 0;
}

a {
  color: var(--teal);
}

a:hover {
  color: #0c5f56;
}

.container {
  max-width: 1120px;
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus,
.form-select:focus {
  box-shadow: 0 0 0 0.2rem rgba(17, 126, 114, 0.2);
}

.app-navbar {
  background: rgba(251, 252, 247, 0.96);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}

.app-brand {
  color: var(--ink);
  font-weight: 900;
  letter-spacing: 0;
}

.navbar .nav-link {
  color: var(--ink);
  font-weight: 750;
}

.language-link {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding-inline: 0.85rem !important;
}

.page-shell {
  min-height: calc(100vh - 116px);
}

.home-hero,
.rank-page,
.offline-page {
  padding: 2.25rem 0 3.5rem;
}

.home-section {
  border-top: 1px solid var(--line);
  padding: 2.75rem 0 3.5rem;
}

.hero-grid,
.rank-grid,
.feature-grid {
  display: grid;
  gap: 1.25rem;
}

.hero-copy,
.page-heading,
.section-heading,
.form-intro,
.result-column,
.swap-list {
  min-width: 0;
}

.brand-kicker {
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  letter-spacing: 0;
}

.hero-copy h1,
.page-heading h1 {
  font-size: 3rem;
  font-weight: 900;
  line-height: 0.96;
  margin-bottom: 1rem;
}

.hero-subtitle,
.page-heading p:not(.brand-kicker),
.section-heading p:not(.brand-kicker) {
  color: var(--ink);
  font-size: 1.16rem;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 0.9rem;
  max-width: 45rem;
}

.hero-description,
.tool-note,
.advice-box p,
.share-panel p,
.hero-result-preview p,
.empty-result p,
.feature-card p,
.swap-panel p,
.swap-row small,
.result-disclaimer {
  color: var(--muted);
  line-height: 1.65;
}

.hero-description {
  max-width: 39rem;
}

.hero-actions,
.hero-pills,
.share-actions,
.language-switcher {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.hero-actions {
  margin-top: 1.45rem;
}

.hero-actions .btn {
  width: 100%;
}

.hero-note,
.hero-pills span,
.result-chip,
.form-chip,
.language-switcher span,
.language-pill,
.feature-index {
  border-radius: 999px;
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.2;
  padding: 0.45rem 0.75rem;
}

.hero-note {
  background: var(--sky);
  color: var(--ink);
}

.hero-pills {
  margin-top: 1rem;
}

.hero-pills span,
.form-chip,
.feature-index {
  background: var(--teal-soft);
  color: var(--teal);
}

.btn {
  border-radius: 8px;
  font-weight: 850;
  min-height: 46px;
}

.btn-primary {
  background: var(--coral);
  border-color: var(--coral);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--coral-dark);
  border-color: var(--coral-dark);
}

.btn-outline-dark {
  border-color: var(--ink);
  color: var(--ink);
}

.hero-result-preview,
.tool-panel,
.empty-result,
.swap-panel,
.share-panel,
.feature-card,
.offline-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.15rem;
}

.hero-result-preview {
  background: var(--ink);
  box-shadow: var(--shadow);
  color: var(--paper);
}

.result-card-topline {
  align-items: center;
  display: flex;
  gap: 0.65rem;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.result-brand,
.empty-logo {
  font-size: 0.95rem;
  font-weight: 900;
}

.result-chip {
  background: rgba(216, 242, 234, 0.13);
  border: 1px solid rgba(216, 242, 234, 0.2);
  color: #d8f2ea;
  max-width: 58%;
  overflow-wrap: anywhere;
  white-space: normal;
}

.salary-badge {
  background: var(--coral);
  border-radius: 8px;
  color: #fff;
  display: inline-flex;
  font-size: 1.4rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1rem;
  max-width: 100%;
  padding: 0.55rem 0.75rem;
  overflow-wrap: anywhere;
}

.preview-metrics,
.rank-metrics {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 1rem;
}

.preview-metrics div,
.rank-metrics div {
  border: 1px solid rgba(251, 252, 247, 0.18);
  border-radius: 8px;
  min-height: 92px;
  padding: 0.85rem;
}

.preview-metrics span,
.rank-metrics span {
  color: #d8f2ea;
  display: block;
  font-size: 0.82rem;
  font-weight: 800;
  margin-bottom: 0.45rem;
}

.preview-metrics strong,
.rank-metrics strong {
  color: var(--paper);
  display: block;
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}

.hero-result-preview small {
  color: rgba(251, 252, 247, 0.74);
}

.hero-result-preview p {
  color: rgba(251, 252, 247, 0.86);
}

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

.section-heading h2,
.form-intro h2,
.empty-result h2,
.swap-panel h2,
.share-panel h2,
.offline-panel h1 {
  font-size: 1.55rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 0.65rem;
}

.feature-card {
  min-height: 196px;
}

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 900;
  margin: 0.9rem 0 0.55rem;
}

.offline-panel {
  margin-inline: auto;
  max-width: 640px;
}

.offline-panel p:not(.brand-kicker) {
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.rank-heading {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.35rem;
}

.language-switcher {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.45rem;
}

.language-switcher span {
  color: var(--muted);
  padding-inline: 0.35rem;
}

.language-pill {
  color: var(--ink);
  text-decoration: none;
}

.language-pill.is-active {
  background: var(--ink);
  color: #fff;
}

.tool-panel {
  align-self: start;
}

.form-intro {
  border-bottom: 1px solid var(--line);
  margin-bottom: 1.15rem;
  padding-bottom: 1rem;
}

.form-intro p {
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 0;
}

.form-label {
  color: var(--ink);
  font-weight: 850;
}

.form-label span {
  color: var(--muted);
  font-weight: 600;
}

.form-control,
.form-select {
  border-color: var(--line);
  border-radius: 8px;
  min-height: 50px;
}

.guest-profile-panel {
  border-top: 1px solid var(--line);
  margin-top: 1rem;
  padding-top: 1rem;
}

.guest-profile-panel .form-check + .form-check {
  margin-top: 0.45rem;
}

.guest-profile-note,
.guest-profile-status {
  color: var(--muted);
  font-size: 0.88rem;
  margin: 0.65rem 0 0;
}

.guest-profile-clear {
  background: transparent;
  border: 0;
  color: var(--teal);
  font-weight: 800;
  margin-top: 0.35rem;
  padding: 0;
  text-decoration: underline;
}

.guest-profile-clear:focus {
  outline: 2px solid rgba(17, 126, 114, 0.35);
  outline-offset: 3px;
}

.tool-note {
  font-size: 0.92rem;
  margin: 0.85rem 0 0;
}

.result-column {
  display: grid;
  gap: 1rem;
}

.empty-result {
  min-height: 300px;
}

.empty-result span {
  color: var(--teal);
  font-weight: 800;
}

.result-card {
  background: var(--ink);
  border-radius: 8px;
  box-shadow: var(--shadow);
  color: var(--paper);
  padding: 1.15rem;
}

.result-label {
  color: #d8f2ea;
  font-weight: 850;
  margin-bottom: 1rem;
}

.funny-message {
  color: var(--paper);
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.45;
  margin-bottom: 1rem;
}

.advice-box,
.result-swap-summary {
  border-top: 1px solid rgba(251, 252, 247, 0.16);
  padding-top: 1rem;
}

.advice-box span,
.result-swap-summary span {
  color: #d8f2ea;
  display: block;
  font-size: 0.85rem;
  font-weight: 850;
  margin-bottom: 0.35rem;
}

.advice-box p {
  color: rgba(251, 252, 247, 0.84);
  margin-bottom: 0;
}

.result-swap-summary {
  margin-top: 1rem;
}

.result-swap-summary ul {
  color: rgba(251, 252, 247, 0.86);
  margin: 0;
  padding-inline-start: 1.15rem;
}

.result-swap-summary li + li {
  margin-top: 0.35rem;
}

.result-disclaimer {
  color: rgba(251, 252, 247, 0.7);
  display: block;
  margin-top: 1rem;
}

.swap-panel h2,
.share-panel h2 {
  margin-bottom: 0.45rem;
}

.swap-row {
  align-items: start;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.75rem;
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 0.9rem 0;
}

.swap-row span {
  display: block;
  font-weight: 850;
}

.swap-row .swap-metadata {
  color: var(--muted);
  display: block;
  font-size: 0.82rem;
  margin-top: 0.35rem;
}

.swap-row strong {
  color: var(--teal);
  font-size: 1.05rem;
}

.share-text {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink) !important;
  margin-bottom: 0;
  padding: 0.95rem;
  overflow-wrap: anywhere;
}

.share-actions {
  align-items: stretch;
  margin-top: 1rem;
}

.share-actions .btn {
  flex: 1 1 100%;
}

.share-status {
  color: var(--teal);
  font-weight: 800;
  min-height: 1.5rem;
}

.share-status.is-error {
  color: var(--coral-dark);
}

.footer {
  border-top: 1px solid var(--line);
  padding: 1rem 0;
}

.footer .container {
  align-items: start;
  display: grid;
  gap: 0.75rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--muted);
  font-weight: 800;
  text-decoration: none;
}

.footer-links a:hover,
.footer-links a:focus {
  color: var(--ink);
  text-decoration: underline;
}

.content-page {
  padding: 2.75rem 0 3.5rem;
}

.content-panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  max-width: 880px;
  padding: 1.15rem;
}

.content-list {
  color: var(--muted);
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding-inline-start: 1.2rem;
}

.content-list li::marker {
  color: var(--coral);
}

html[dir="rtl"] body {
  font-family: Tahoma, Arial, sans-serif;
}

html[dir="rtl"] .brand-kicker {
  letter-spacing: 0;
}

html[dir="rtl"] .result-swap-summary ul {
  padding-inline-start: 0;
  padding-inline-end: 1.15rem;
}

html[dir="rtl"] .content-list {
  padding-inline-start: 0;
  padding-inline-end: 1.2rem;
}

@media (min-width: 576px) {
  .hero-actions .btn {
    width: auto;
  }

  .share-actions .btn {
    flex-basis: auto;
  }

  .footer .container {
    align-items: center;
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 768px) {
  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-copy h1,
  .page-heading h1 {
    font-size: 4.25rem;
  }

  .rank-heading {
    align-items: end;
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 960px) {
  .home-hero,
  .rank-page,
  .offline-page,
  .content-page {
    padding: 4rem 0 4.5rem;
  }

  .hero-grid {
    align-items: center;
    grid-template-columns: minmax(0, 1.08fr) minmax(330px, 0.92fr);
  }

  .rank-grid {
    align-items: start;
    grid-template-columns: minmax(320px, 0.84fr) minmax(0, 1.16fr);
  }

  .hero-result-preview,
  .tool-panel,
  .result-card,
  .empty-result,
  .swap-panel,
  .share-panel,
  .feature-card,
  .offline-panel {
    padding: 1.45rem;
  }
}