:root {
  color-scheme: light;
  --ti-body-bg: #f8f9fb;
  --ti-hero-gradient: radial-gradient(120% 120% at 0% 0%, rgba(13, 110, 253, 0.12), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, #f6f8fc 100%);
  --ti-card-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
  --ti-code-bg: #0f172a;
  --ti-code-color: #f8fafc;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--ti-body-bg);
  color: #1f2937;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  scroll-padding-top: 92px;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.navbar-brand {
  letter-spacing: -0.01em;
}

.ti-hero {
  background: var(--ti-hero-gradient);
}

.ti-hero .badge {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.border-dashed {
  border: 2px dashed rgba(15, 23, 42, 0.12) !important;
}

.card.shadow-sm,
.card.shadow-lg {
  border-radius: 1rem;
}

.ti-article {
  border-radius: 1.5rem;
  overflow: hidden;
}

.ti-article__content {
  font-size: 1.05rem;
  line-height: 1.8;
}

.ti-article__content p {
  margin-bottom: 1.5rem;
}

.ti-article__content h2,
.ti-article__content h3,
.ti-article__content h4 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

.ti-article__content ul,
.ti-article__content ol {
  padding-left: 1.25rem;
  margin-bottom: 1.5rem;
}

.ti-article__content pre {
  background: var(--ti-code-bg);
  color: var(--ti-code-color);
  padding: 1rem 1.25rem;
  border-radius: 0.85rem;
  overflow-x: auto;
  font-size: 0.95rem;
  line-height: 1.6;
}

.ti-article__content code {
  background: rgba(15, 23, 42, 0.08);
  border-radius: 0.4rem;
  padding: 0.15rem 0.4rem;
  font-family: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
  font-size: 0.92rem;
}

.ti-article__content pre code {
  background: transparent;
  padding: 0;
}

.ti-article__content img,
.ti-article__content figure {
  border-radius: 1rem;
  margin: 2rem 0;
  width: 100%;
}

footer a:hover {
  color: #f8fafc;
}

.form-counter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: rgba(13, 110, 253, 0.08);
  font-weight: 600;
}

.form-counter[data-counter-state="error"] {
  background: rgba(220, 38, 38, 0.15);
  color: #b91c1c;
}

.media-preview[data-visible="false"] {
  display: none;
}

.media-preview img {
  border-radius: 0.75rem;
  max-height: 260px;
  object-fit: cover;
}

.media-preview__meta {
  font-size: 0.85rem;
  color: #64748b;
}

#preview-card[data-visible="false"] .admin-preview__body {
  display: none;
}

.admin-preview__body .post--preview {
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 1rem;
  padding: 1.75rem;
  background: #ffffff;
}

.admin-preview__body .post--preview h1 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.admin-preview__body .post--preview .post__summary {
  font-size: 1rem;
  color: #475569;
}

.media-feedback {
  font-size: 0.9rem;
  color: #475569;
}

.media-feedback--error {
  color: #dc2626;
}

.media-feedback--success {
  color: #15803d;
}

.media-empty {
  font-size: 0.9rem;
  color: #6b7280;
  padding: 1.5rem;
  border: 1px dashed rgba(148, 163, 184, 0.4);
  border-radius: 0.75rem;
  text-align: center;
}

.media-item__preview img {
  max-width: 96px;
  height: auto;
}

.media-item__details {
  white-space: nowrap;
}

.media-item__filename {
  word-break: break-word;
}

.post-media img {
  display: block;
  width: 100%;
  border-radius: 1rem;
}

.btn-outline-secondary:focus,
.btn-outline-primary:focus,
.btn-primary:focus,
.btn-outline-danger:focus,
.btn:focus {
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.navbar .dropdown-menu a.active {
  font-weight: 600;
}

.alert-link {
  color: inherit;
  font-weight: 600;
}

.alert-link:hover {
  color: inherit;
}