/* ============================================================
   RoadNet SK – style.css
   Minimalistický tmavý dizajn, responzívny, dynamické efekty
   ============================================================ */

/* ── RESET & TOKENS ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0d0e11;
  --bg2:       #141519;
  --bg3:       #1c1d23;
  --border:    rgba(255,255,255,0.08);
  --accent:    #e8ff48;
  --accent2:   #4ef0c0;
  --accent3:   #ff6b6b;
  --text:      #e8e9ed;
  --text-muted:#8b8d99;
  --radius:    10px;
  --radius-lg: 18px;
  --shadow:    0 4px 32px rgba(0,0,0,0.5);
  --font:      'DM Sans', sans-serif;
  --font-head: 'Syne', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --nav-h:     64px;
  --transition: 0.2s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  overflow-x: hidden;
}

main { flex: 1; padding-top: var(--nav-h); }

a { color: var(--accent); text-decoration: none; transition: opacity var(--transition); }
a:hover { opacity: 0.8; }

img { max-width: 100%; }

/* ── SCROLLBAR ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg3); border-radius: 3px; }

/* ── NAVBAR ─────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  background: rgba(13,14,17,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: 0 2px 24px rgba(0,0,0,0.6); }

.nav-inner {
  max-width: 1280px; margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex; align-items: center; gap: 1.5rem;
}

.nav-brand {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-head);
  font-size: 1.25rem; font-weight: 700;
  color: var(--text); white-space: nowrap;
}
.nav-brand em { color: var(--accent); font-style: normal; }
.nav-brand svg { flex-shrink: 0; }

.nav-logos { display: flex; align-items: center; gap: 0.5rem; margin-left: 0.5rem; }

.logo-badge {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--accent);
  font-family: var(--font-head);
  font-size: 0.7rem; font-weight: 700;
  padding: 3px 8px; border-radius: 4px;
  letter-spacing: 0.05em;
}
.logo-badge--kps { color: var(--accent2); }

.nav-links {
  display: flex; align-items: center; gap: 0.25rem;
  list-style: none; margin-left: auto;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 0.875rem; font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  transition: all var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--text); background: var(--bg3);
}
.nav-links a.active { color: var(--accent); }

.btn-nav {
  padding: 0.4rem 1rem !important;
  border-radius: 20px !important;
  font-weight: 600 !important;
}
.btn-login  { border: 1px solid var(--border) !important; }
.btn-register { background: var(--accent) !important; color: #0d0e11 !important; }
.btn-register:hover { opacity: 0.9; }
.btn-logout { border: 1px solid var(--accent3) !important; color: var(--accent3) !important; }

.user-chip {
  font-size: 0.8rem; color: var(--text-muted);
  padding: 0.3rem 0.75rem;
  background: var(--bg3); border-radius: 20px;
  border: 1px solid var(--border);
}
.nav-user { display: flex; align-items: center; gap: 0.5rem; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; margin-left: auto; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all 0.3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO (HOME) ─────────────────────────────────────────── */
.hero {
  min-height: calc(100vh - var(--nav-h));
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 4rem 1.5rem;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(232,255,72,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(78,240,192,0.04) 0%, transparent 60%);
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0; opacity: 0.04;
  background-image: linear-gradient(var(--border) 1px, transparent 1px),
                    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-inner {
  position: relative; z-index: 1;
  max-width: 1280px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(232,255,72,0.08); border: 1px solid rgba(232,255,72,0.2);
  color: var(--accent); font-size: 0.75rem; font-weight: 600;
  padding: 0.35rem 0.85rem; border-radius: 20px;
  letter-spacing: 0.06em; text-transform: uppercase;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.6s ease both;
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800; line-height: 1.1;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.6s 0.1s ease both;
}
.hero-title .line-accent { color: var(--accent); display: block; }
.hero-desc {
  color: var(--text-muted); font-size: 1.05rem;
  max-width: 480px; margin-bottom: 2.5rem;
  animation: fadeUp 0.6s 0.2s ease both;
}
.hero-cta {
  display: flex; flex-wrap: wrap; gap: 1rem;
  animation: fadeUp 0.6s 0.3s ease both;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--accent); color: #0d0e11;
  font-weight: 700; font-size: 0.95rem;
  padding: 0.75rem 1.75rem; border-radius: 8px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,255,72,0.25); color: #0d0e11; opacity: 1; }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border: 1px solid var(--border); color: var(--text);
  font-weight: 500; font-size: 0.95rem;
  padding: 0.75rem 1.75rem; border-radius: 8px;
  transition: all var(--transition);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* Stats cards in hero */
.hero-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
  animation: fadeUp 0.6s 0.4s ease both;
}
.stat-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.5rem;
  transition: transform var(--transition), border-color var(--transition);
}
.stat-card:hover { transform: translateY(-3px); border-color: rgba(232,255,72,0.2); }
.stat-num {
  font-family: var(--font-head); font-size: 2rem; font-weight: 800;
  color: var(--accent);
}
.stat-label { color: var(--text-muted); font-size: 0.85rem; margin-top: 0.25rem; }

/* ── FEATURE STRIP ───────────────────────────────────────── */
.features {
  padding: 5rem 1.5rem;
  max-width: 1280px; margin: 0 auto;
}
.section-header { text-align: center; margin-bottom: 3rem; }
.section-eyebrow {
  color: var(--accent2); font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-head); font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
}
.feature-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 1.5rem;
}
.feature-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.75rem;
  transition: all var(--transition);
}
.feature-card:hover { border-color: rgba(232,255,72,0.25); transform: translateY(-4px); }
.feature-icon { font-size: 2rem; margin-bottom: 1rem; }
.feature-card h3 { font-family: var(--font-head); font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.feature-card p { color: var(--text-muted); font-size: 0.875rem; }

/* ── PAGE HEADER ─────────────────────────────────────────── */
.page-header {
  background: var(--bg2); border-bottom: 1px solid var(--border);
  padding: 3rem 1.5rem 2rem;
}
.page-header-inner { max-width: 1280px; margin: 0 auto; }
.page-header h1 {
  font-family: var(--font-head); font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800; margin-bottom: 0.5rem;
}
.page-header p { color: var(--text-muted); }

/* ── CONTAINER ───────────────────────────────────────────── */
.container { max-width: 1280px; margin: 0 auto; padding: 2rem 1.5rem; }

/* ── TOOLBAR (search + sort) ─────────────────────────────── */
.toolbar {
  display: flex; flex-wrap: wrap; gap: 1rem; align-items: center;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}
.toolbar form { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; width: 100%; }
.search-box {
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 8px; padding: 0 0.75rem;
  flex: 1; min-width: 200px;
  transition: border-color var(--transition);
}
.search-box:focus-within { border-color: var(--accent); }
.search-box input {
  background: none; border: none; outline: none;
  color: var(--text); font-family: var(--font);
  font-size: 0.9rem; padding: 0.6rem 0; width: 100%;
}
.search-box input::placeholder { color: var(--text-muted); }
.search-icon { color: var(--text-muted); font-size: 0.9rem; }

.filter-select, .sort-select {
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text); font-family: var(--font);
  font-size: 0.875rem; padding: 0.6rem 0.9rem;
  border-radius: 8px; outline: none; cursor: pointer;
  transition: border-color var(--transition);
}
.filter-select:focus, .sort-select:focus { border-color: var(--accent); }

.btn-search {
  background: var(--accent); color: #0d0e11;
  border: none; font-family: var(--font); font-weight: 700;
  font-size: 0.875rem; padding: 0.6rem 1.25rem;
  border-radius: 8px; cursor: pointer;
  transition: opacity var(--transition), transform var(--transition);
}
.btn-search:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-reset {
  background: none; border: 1px solid var(--border);
  color: var(--text-muted); font-family: var(--font);
  font-size: 0.875rem; padding: 0.6rem 1rem;
  border-radius: 8px; cursor: pointer;
  transition: all var(--transition);
}
.btn-reset:hover { border-color: var(--accent3); color: var(--accent3); }

/* ── DATA TABLE ──────────────────────────────────────────── */
.table-wrap {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
}
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  background: var(--bg3); padding: 0.9rem 1rem;
  font-family: var(--font-head); font-size: 0.78rem;
  font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--text-muted); text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table th a { color: var(--text-muted); display: flex; align-items: center; gap: 0.3rem; }
.data-table th a:hover { color: var(--accent); }
.data-table td {
  padding: 0.85rem 1rem; font-size: 0.875rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: background var(--transition); }
.data-table tbody tr:hover { background: rgba(255,255,255,0.03); }

/* badges */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: 20px;
  font-size: 0.75rem; font-weight: 700;
  font-family: var(--font-mono);
}
.badge-A  { background: rgba(232,255,72,0.12); color: var(--accent); border: 1px solid rgba(232,255,72,0.3); }
.badge-R  { background: rgba(78,240,192,0.12); color: var(--accent2); border: 1px solid rgba(78,240,192,0.3); }
.badge-B  { background: rgba(100,160,255,0.12); color: #64a0ff; border: 1px solid rgba(100,160,255,0.3); }
.badge-C  { background: rgba(200,200,200,0.08); color: #c0c0c0; border: 1px solid rgba(200,200,200,0.2); }
.badge-D  { background: rgba(255,107,107,0.1); color: var(--accent3); border: 1px solid rgba(255,107,107,0.2); }
.badge-toll { background: rgba(255,200,50,0.12); color: #ffc832; border: 1px solid rgba(255,200,50,0.25); }
.badge-free { background: rgba(78,240,192,0.08); color: var(--accent2); border: 1px solid rgba(78,240,192,0.2); }

.no-results {
  text-align: center; padding: 4rem 2rem;
  color: var(--text-muted);
}
.no-results .nr-icon { font-size: 3rem; margin-bottom: 1rem; }

/* ── RESULTS INFO ────────────────────────────────────────── */
.results-info {
  font-size: 0.85rem; color: var(--text-muted);
  margin-bottom: 1rem;
}
.results-info strong { color: var(--accent); }

/* ── CARDS GRID ──────────────────────────────────────────── */
.cards-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr));
  gap: 1.25rem;
}
.data-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.5rem;
  transition: all var(--transition);
  cursor: default;
}
.data-card:hover { border-color: rgba(232,255,72,0.2); transform: translateY(-3px); box-shadow: var(--shadow); }
.card-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 0.75rem; }
.card-title { font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; }
.card-meta { color: var(--text-muted); font-size: 0.8rem; margin-top: 0.25rem; }
.card-body { font-size: 0.875rem; color: var(--text-muted); }
.card-body strong { color: var(--text); }
.card-row { display: flex; justify-content: space-between; padding: 0.3rem 0; border-bottom: 1px solid var(--border); }
.card-row:last-child { border-bottom: none; }

/* ── FORMS ───────────────────────────────────────────────── */
.form-page {
  min-height: calc(100vh - var(--nav-h));
  display: flex; align-items: center; justify-content: center;
  padding: 3rem 1.5rem;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(232,255,72,0.03) 0%, transparent 70%);
}
.form-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2.5rem;
  width: 100%; max-width: 440px;
  box-shadow: var(--shadow);
  animation: fadeUp 0.5s ease both;
}
.form-card h2 {
  font-family: var(--font-head); font-size: 1.75rem; font-weight: 800;
  margin-bottom: 0.4rem;
}
.form-card .form-sub { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 2rem; }

.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block; font-size: 0.8rem; font-weight: 600;
  color: var(--text-muted); letter-spacing: 0.04em;
  text-transform: uppercase; margin-bottom: 0.4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text); font-family: var(--font); font-size: 0.9rem;
  padding: 0.7rem 1rem; border-radius: 8px;
  outline: none; transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 80px; }

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

.btn-form {
  width: 100%; padding: 0.85rem;
  background: var(--accent); color: #0d0e11;
  border: none; border-radius: 8px;
  font-family: var(--font); font-size: 0.95rem; font-weight: 700;
  cursor: pointer; transition: all var(--transition);
  margin-top: 0.5rem;
}
.btn-form:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,255,72,0.25); }

.form-footer { text-align: center; margin-top: 1.5rem; font-size: 0.875rem; color: var(--text-muted); }
.form-footer a { color: var(--accent); font-weight: 600; }

/* alerts */
.alert {
  padding: 0.85rem 1rem; border-radius: 8px;
  font-size: 0.875rem; margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.alert-error   { background: rgba(255,107,107,0.1); border: 1px solid rgba(255,107,107,0.3); color: var(--accent3); }
.alert-success { background: rgba(78,240,192,0.1); border: 1px solid rgba(78,240,192,0.3); color: var(--accent2); }
.alert-info    { background: rgba(232,255,72,0.07); border: 1px solid rgba(232,255,72,0.2); color: var(--accent); }

/* ── SQL QUERIES PAGE ────────────────────────────────────── */
.queries-grid { display: grid; gap: 2rem; }
.query-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
}
.query-header {
  padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--border);
  background: var(--bg3);
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
}
.query-header h3 { font-family: var(--font-head); font-size: 1rem; font-weight: 700; }
.query-badge {
  font-family: var(--font-mono); font-size: 0.7rem;
  background: rgba(232,255,72,0.1); color: var(--accent);
  border: 1px solid rgba(232,255,72,0.2); padding: 2px 8px; border-radius: 4px;
}
.query-sql {
  padding: 1rem 1.5rem; background: #0a0b0d;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}
.query-sql pre {
  font-family: var(--font-mono); font-size: 0.78rem;
  color: var(--text-muted); white-space: pre;
  line-height: 1.7;
}
.query-sql .kw  { color: #c792ea; }
.query-sql .fn  { color: #82aaff; }
.query-sql .str { color: #c3e88d; }
.query-sql .com { color: #546e7a; }
.query-body { padding: 1.5rem; overflow-x: auto; }

/* ── FOOTER ──────────────────────────────────────────────── */
.site-footer {
  background: var(--bg2); border-top: 1px solid var(--border);
  padding: 2rem 1.5rem; margin-top: auto;
}
.footer-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
}
.footer-left {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-head); font-weight: 700; font-size: 0.95rem;
}
.site-footer p { color: var(--text-muted); font-size: 0.8rem; }
.footer-badges { display: flex; gap: 0.5rem; }

/* ── PAGINATION ──────────────────────────────────────────── */
.pagination {
  display: flex; gap: 0.4rem; flex-wrap: wrap;
  margin-top: 1.5rem; justify-content: center;
}
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; padding: 0 0.6rem;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; font-size: 0.85rem; font-weight: 500;
  color: var(--text-muted); transition: all var(--transition);
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); }
.pagination span.current { background: var(--accent); color: #0d0e11; border-color: var(--accent); font-weight: 700; }

/* ── SLIDER BANNER ───────────────────────────────────────── */
.slider {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
  margin-bottom: 2rem;
  background: var(--bg2); border: 1px solid var(--border);
  min-height: 180px;
}
.slider-track { display: flex; transition: transform 0.5s cubic-bezier(0.4,0,0.2,1); }
.slide {
  min-width: 100%; padding: 2.5rem 2rem;
  display: flex; align-items: center; gap: 2rem;
}
.slide-icon { font-size: 3.5rem; flex-shrink: 0; }
.slide-content h3 { font-family: var(--font-head); font-size: 1.3rem; font-weight: 700; margin-bottom: 0.4rem; }
.slide-content p { color: var(--text-muted); font-size: 0.9rem; }
.slider-dots {
  display: flex; justify-content: center; gap: 0.4rem;
  padding: 0.75rem;
}
.dot {
  width: 6px; height: 6px; border-radius: 3px;
  background: var(--border); cursor: pointer;
  transition: all 0.3s;
}
.dot.active { background: var(--accent); width: 20px; }

/* ── ANIMATIONS ──────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%,100% { opacity: 1; } 50% { opacity: 0.6; }
}
.fade-in { animation: fadeUp 0.5s ease both; }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero-stats { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-logos  { margin-left: auto; }
  .nav-links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    background: var(--bg2); border-bottom: 1px solid var(--border);
    flex-direction: column; align-items: stretch;
    padding: 1rem; gap: 0.25rem;
    transform: translateY(-110%); opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 999; box-shadow: var(--shadow);
  }
  .nav-links.open { transform: translateY(0); opacity: 1; }
  .nav-links a { padding: 0.75rem 1rem; font-size: 1rem; }
  .nav-user { flex-direction: column; align-items: flex-start; }
  .btn-nav { width: 100%; text-align: center; justify-content: center; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
  .data-table { font-size: 0.8rem; }
  .data-table th, .data-table td { padding: 0.6rem 0.5rem; }
  .toolbar form { flex-direction: column; }
  .search-box { width: 100%; }
}

@media (max-width: 480px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .form-card { padding: 1.75rem 1.25rem; }
  .cards-grid { grid-template-columns: 1fr; }
}

/* ── UTILITY ─────────────────────────────────────────────── */
.text-accent  { color: var(--accent); }
.text-accent2 { color: var(--accent2); }
.text-muted   { color: var(--text-muted); }
.text-mono    { font-family: var(--font-mono); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }