/* ============================================================
   METAVIGLIOSO — Stylesheet
   Mobile-first, minimal editorial
   ============================================================ */

/* Font Inter ospitato localmente (nessuna richiesta a fonts.googleapis.com/gstatic.com) */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/inter.woff2') format('woff2');
}

/* Font "macchina da scrivere" per il corpo dei singoli lanci, ospitato localmente */
@font-face {
  font-family: 'Courier Prime';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/courier-prime.woff2') format('woff2');
}

:root {
  --black:   #0d0d0d;
  --gray-80: #333333;
  --gray-50: #777777;
  --gray-20: #cccccc;
  --gray-05: #f5f5f5;
  --white:   #ffffff;
  --accent:  #c0392b;
  --accent-h:#e74c3c;

  --font:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --mono:    'SFMono-Regular', 'Consolas', 'Liberation Mono', monospace;

  --max-w:   680px;
  --gutter:  1.25rem;
  --radius:  3px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font);
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--black);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: .75rem;
  padding-bottom: .75rem;
  gap: 1rem;
}

.site-brand {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  flex-shrink: 0;
}

.brand-name {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -.02em;
  text-transform: uppercase;
}

.brand-tag {
  font-size: .65rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray-50);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav {
  display: flex;
  gap: 1.25rem;
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.site-nav a {
  color: var(--gray-80);
  border-bottom: 2px solid transparent;
  padding-bottom: 1px;
  transition: color .15s, border-color .15s;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--accent);
  border-color: var(--accent);
}

/* ---- Main ---- */
.site-main { min-height: 70vh; }

/* ---- Feed page ---- */
.feed-header {
  padding: 2rem 0 1.25rem;
  border-bottom: 1px solid var(--black);
}

.feed-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.03em;
}

.feed-header p {
  font-size: .85rem;
  color: var(--gray-50);
  margin-top: .25rem;
}

.feed-filters {
  border-bottom: 1px solid var(--gray-20);
}

.filters-toggle {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .75rem 0;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--gray-50);
  cursor: pointer;
  user-select: none;
}

.filters-toggle::marker,
.filters-toggle::-webkit-details-marker { display: none; content: ''; }

.filters-toggle::before {
  content: '▸';
  font-size: .65rem;
  transition: transform .15s;
}

.feed-filters[open] > .filters-toggle::before { transform: rotate(90deg); }

.filters-toggle:hover { color: var(--black); }

.filters-list {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  padding-bottom: .875rem;
}

.filter-btn {
  font-size: .75rem;
  font-family: var(--font);
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .3rem .75rem;
  border: 1px solid var(--gray-20);
  border-radius: 999px;
  cursor: pointer;
  background: var(--white);
  color: var(--gray-80);
  text-decoration: none;
  transition: background .15s, color .15s, border-color .15s;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

/* ---- Flash (post card) ---- */
.flash-list {
  list-style: none;
}

.flash {
  display: grid;
  grid-template-columns: 1fr;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--gray-20);
  position: relative;
}

.flash:hover .flash-title a { color: var(--accent); }

.flash-meta {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .4rem;
}

.flash-cat {
  display: inline-block;
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  background: transparent;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: .1rem .45rem;
  line-height: 1.5;
  text-decoration: none;
}

.flash-cat:hover { background: var(--accent); color: var(--white); }

.flash-time {
  font-size: .7rem;
  color: var(--gray-50);
  white-space: nowrap;
}

.flash-title {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -.01em;
  margin-bottom: .4rem;
}

.flash-title a { transition: color .15s; }

.flash-excerpt {
  font-size: .875rem;
  color: var(--gray-80);
  line-height: 1.55;
  margin-bottom: .6rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.flash-footer {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
}

.flash-read {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .03em;
  color: var(--black);
  text-transform: uppercase;
  border-bottom: 1px solid var(--black);
  padding-bottom: 1px;
  transition: color .15s, border-color .15s;
}

.flash-read:hover { color: var(--accent); border-color: var(--accent); }

.flash-source {
  font-size: .72rem;
  color: var(--gray-50);
}

.flash-source a { color: var(--gray-50); text-decoration: underline; }
.flash-source a:hover { color: var(--accent); }

.flash-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin-top: .6rem;
}

.tag {
  font-size: .68rem;
  color: var(--gray-50);
  border: 1px solid var(--gray-20);
  border-radius: var(--radius);
  padding: .1rem .4rem;
  transition: color .15s, border-color .15s;
  text-decoration: none;
}

.tag:hover { color: var(--black); border-color: var(--black); }

/* ---- Single article ---- */
.article-container {
  padding: 2rem 0 3rem;
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--gray-50);
  margin-bottom: 1.5rem;
  transition: color .15s;
}

.article-back:hover { color: var(--accent); }
.article-back::before { content: '←'; }

.article-header { margin-bottom: 1.25rem; }

.article-meta {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: .75rem;
}

.article-title {
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.03em;
  margin-bottom: .75rem;
}

.article-date {
  font-size: .78rem;
  color: var(--gray-50);
}

.article-image {
  width: 100%;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.article-body {
  font-family: 'Courier Prime', var(--mono);
  font-size: 1.2rem;
  line-height: 1.75;
  color: var(--gray-80);
}

.article-body p { margin-bottom: 1em; }
.article-body strong { color: var(--black); font-weight: 600; }

.article-source {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-20);
  font-size: .8rem;
  color: var(--gray-50);
}

.article-source a {
  color: var(--accent);
  text-decoration: underline;
  word-break: break-all;
}

.article-share {
  margin-top: 1.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-20);
}

.article-share h3 {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--gray-50);
  margin-bottom: .6rem;
}

.share-buttons {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .78rem;
  font-weight: 500;
  padding: .4rem .85rem;
  border: 1px solid var(--gray-20);
  border-radius: var(--radius);
  cursor: pointer;
  background: var(--white);
  transition: background .15s, color .15s, border-color .15s;
}

.share-btn:hover { background: var(--black); color: var(--white); border-color: var(--black); }

/* ---- Pagination ---- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: 2rem 0;
}

.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 .5rem;
  font-size: .85rem;
  font-weight: 500;
  border: 1px solid var(--gray-20);
  border-radius: var(--radius);
  transition: background .15s, color .15s, border-color .15s;
  text-decoration: none;
  color: var(--gray-80);
}

.page-btn:hover { background: var(--black); color: var(--white); border-color: var(--black); }
.page-btn.current { background: var(--black); color: var(--white); border-color: var(--black); }
.page-btn.disabled { opacity: .35; pointer-events: none; }

.page-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 2.25rem;
  color: var(--gray-50);
}

/* ---- Empty state ---- */
.empty-state {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--gray-50);
}

.empty-state h2 { font-size: 1.1rem; font-weight: 500; margin-bottom: .5rem; }
.empty-state p  { font-size: .875rem; }

/* ---- Footer ---- */
.site-footer {
  border-top: 1px solid var(--black);
  padding: 1.25rem 0;
  font-size: .78rem;
  color: var(--gray-50);
}

.site-footer .container {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
}

.footer-links a { color: var(--gray-50); }
.footer-links a:hover { color: var(--accent); }

@media (min-width: 600px) {
  .site-footer .container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* ---- Search icon in header ---- */
.nav-search {
  display: flex;
  align-items: center;
  color: var(--gray-80);
  padding: 4px;
  transition: color .15s;
  flex-shrink: 0;
}

.nav-search:hover { color: var(--accent); }

/* ---- Search page ---- */
.search-form {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--gray-20);
}

.search-row {
  display: flex;
  gap: .5rem;
}

.search-input {
  flex: 1;
  font-family: var(--font);
  font-size: .9rem;
  padding: .55rem .8rem;
  border: 1px solid var(--gray-20);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--black);
  outline: none;
  transition: border-color .15s;
}

.search-input:focus { border-color: var(--black); }

.search-btn {
  font-family: var(--font);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .55rem 1rem;
  border: 1px solid var(--black);
  border-radius: var(--radius);
  background: var(--black);
  color: var(--white);
  cursor: pointer;
  transition: background .15s, color .15s;
}

.search-btn:hover { background: var(--accent); border-color: var(--accent); }

.search-count {
  font-size: .8rem;
  color: var(--gray-50);
  padding: .75rem 0 0;
}

/* ---- About page ---- */
.about-page {
  padding: 2.5rem 0 4rem;
}

.about-header {
  border-bottom: 1px solid var(--black);
  padding-bottom: 1.25rem;
  margin-bottom: 2rem;
}

.about-header h1 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -.04em;
  margin-bottom: .35rem;
}

.about-lead {
  font-size: .9rem;
  color: var(--gray-50);
  letter-spacing: .01em;
}

.about-body {
  font-size: .975rem;
  line-height: 1.8;
  color: var(--gray-80);
}

.about-body p {
  margin-bottom: 1.25em;
}

.about-body h2 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--black);
  margin: 2rem 0 .65rem;
  text-transform: uppercase;
  font-size: .75rem;
  letter-spacing: .08em;
}

.about-body ul {
  list-style: none;
  margin-bottom: 1.25em;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.about-body ul li::before {
  content: '—';
  margin-right: .5rem;
  color: var(--accent);
  font-weight: 700;
}

.about-body strong {
  color: var(--black);
  font-weight: 600;
}

.about-cta {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-20);
}

.about-cta-link {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--gray-50);
  transition: color .15s;
}

.about-cta-link:hover { color: var(--accent); }

/* ---- Admin ---- */
.admin-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 2rem var(--gutter) 4rem;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--black);
}

.admin-header h1 { font-size: 1.25rem; font-weight: 700; }

.admin-nav {
  display: flex;
  gap: 1rem;
  font-size: .8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.admin-nav a { color: var(--gray-80); }
.admin-nav a:hover { color: var(--accent); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .55rem 1.1rem;
  font-family: var(--font);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
  text-decoration: none;
  line-height: 1;
}

.btn-primary { background: var(--black); color: var(--white); border-color: var(--black); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); color: var(--white); }

.btn-secondary { background: var(--white); color: var(--black); border-color: var(--gray-20); }
.btn-secondary:hover { border-color: var(--black); }

.btn-danger { background: var(--white); color: var(--accent); border-color: var(--accent); }
.btn-danger:hover { background: var(--accent); color: var(--white); }

.btn-sm { padding: .35rem .75rem; font-size: .75rem; }

/* Form */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--gray-80);
  margin-bottom: .4rem;
}

.form-group label .hint {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--gray-50);
}

.form-control {
  width: 100%;
  padding: .65rem .85rem;
  font-family: var(--font);
  font-size: .9rem;
  color: var(--black);
  background: var(--white);
  border: 1px solid var(--gray-20);
  border-radius: var(--radius);
  transition: border-color .15s, box-shadow .15s;
  line-height: 1.5;
}

.form-control:focus {
  outline: none;
  border-color: var(--black);
  box-shadow: 0 0 0 3px rgba(0,0,0,.08);
}

textarea.form-control { resize: vertical; min-height: 140px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 560px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

.form-section {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-20);
}

.form-section h3 {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray-50);
  margin-bottom: 1rem;
}

/* Alert */
.alert {
  padding: .75rem 1rem;
  border-radius: var(--radius);
  font-size: .875rem;
  margin-bottom: 1.25rem;
  border-left: 3px solid transparent;
}

.alert-success { background: #f0fdf4; border-color: #22c55e; color: #166534; }
.alert-error   { background: #fef2f2; border-color: var(--accent); color: #991b1b; }
.alert-info    { background: #eff6ff; border-color: #3b82f6; color: #1e40af; }

/* Table */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .875rem;
}

.admin-table th {
  text-align: left;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--gray-50);
  padding: .6rem .75rem;
  border-bottom: 1px solid var(--black);
}

.admin-table td {
  padding: .75rem .75rem;
  border-bottom: 1px solid var(--gray-20);
  vertical-align: middle;
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--gray-05); }

.status-badge {
  display: inline-block;
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .15rem .5rem;
  border-radius: 999px;
}

.status-published { background: #dcfce7; color: #166534; }
.status-draft     { background: #fef9c3; color: #854d0e; }

/* Login */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-05);
  padding: 2rem var(--gutter);
}

.login-box {
  background: var(--white);
  border: 1px solid var(--gray-20);
  border-radius: 6px;
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 4px 24px rgba(0,0,0,.06);
}

.login-box h1 {
  font-size: 1.2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: .25rem;
}

.login-box .subtitle {
  text-align: center;
  font-size: .8rem;
  color: var(--gray-50);
  margin-bottom: 1.75rem;
}

/* Char counter */
.char-count {
  font-size: .7rem;
  color: var(--gray-50);
  text-align: right;
  margin-top: .25rem;
}

.char-count.warn { color: #d97706; }
.char-count.over { color: var(--accent); font-weight: 600; }

/* Responsive adjustments */
@media (max-width: 400px) {
  .admin-table thead { display: none; }
  .admin-table td {
    display: block;
    padding: .4rem .75rem;
  }
  .admin-table td::before {
    content: attr(data-label);
    font-size: .68rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--gray-50);
    display: block;
    margin-bottom: .15rem;
  }
  .admin-table tr { display: block; padding: .75rem 0; border-bottom: 1px solid var(--gray-20); }
}