/* ==========================================================================
   varsta.ro - base stylesheet
   Mobile-first. Light + dark themes. No external dependencies.
   ========================================================================== */

:root {
  --bg:           #f6f4ff;
  --bg-elev:     #ffffff;
  --bg-soft:     #f1eefe;
  --text:         #1a1530;
  --text-soft:    #5a5476;
  --text-muted:   #8a85a3;
  --border:       #e6e2f5;
  --border-soft:  #f0ecfa;
  --primary:      #5b3df5;
  --primary-h:    #4a30db;
  --primary-soft: #ece6ff;
  --accent:       #ff7a59;
  --success:      #2db77a;
  --warning:      #e2a93b;
  --danger:       #e64a4a;
  --radius:       16px;
  --radius-sm:    10px;
  --shadow-sm:    0 1px 2px rgba(40,30,90,.06), 0 2px 6px rgba(40,30,90,.05);
  --shadow-md:    0 6px 24px rgba(40,30,90,.10), 0 2px 6px rgba(40,30,90,.06);
  --shadow-lg:    0 20px 50px rgba(40,30,90,.15);
  --gradient-hero: radial-gradient(1200px 600px at 10% -10%, #ffd3c2 0%, transparent 50%),
                   radial-gradient(900px 500px at 90% 10%, #d5cbff 0%, transparent 50%),
                   linear-gradient(180deg, #faf8ff 0%, #f6f4ff 100%);
  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Cascadia Code', Consolas, monospace;
}

[data-theme="dark"] {
  --bg:           #100c1f;
  --bg-elev:      #1a1430;
  --bg-soft:      #221a3f;
  --text:         #f3effc;
  --text-soft:    #c0b9d8;
  --text-muted:   #7e7898;
  --border:       #2a2247;
  --border-soft:  #211a3a;
  --primary:      #8c75ff;
  --primary-h:    #a18cff;
  --primary-soft: #2d2350;
  --accent:       #ff9b80;
  --shadow-sm:    0 1px 2px rgba(0,0,0,.4), 0 2px 6px rgba(0,0,0,.25);
  --shadow-md:    0 6px 24px rgba(0,0,0,.35);
  --shadow-lg:    0 20px 50px rgba(0,0,0,.55);
  --gradient-hero: radial-gradient(1200px 600px at 10% -10%, rgba(255,122,89,.16) 0%, transparent 50%),
                   radial-gradient(900px 500px at 90% 10%, rgba(140,117,255,.22) 0%, transparent 50%),
                   linear-gradient(180deg, #0e0a1d 0%, #100c1f 100%);
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] {
    --bg:           #100c1f;
    --bg-elev:      #1a1430;
    --bg-soft:      #221a3f;
    --text:         #f3effc;
    --text-soft:    #c0b9d8;
    --text-muted:   #7e7898;
    --border:       #2a2247;
    --border-soft:  #211a3a;
    --primary:      #8c75ff;
    --primary-h:    #a18cff;
    --primary-soft: #2d2350;
    --accent:       #ff9b80;
    --shadow-sm:    0 1px 2px rgba(0,0,0,.4), 0 2px 6px rgba(0,0,0,.25);
    --shadow-md:    0 6px 24px rgba(0,0,0,.35);
    --shadow-lg:    0 20px 50px rgba(0,0,0,.55);
    --gradient-hero: radial-gradient(1200px 600px at 10% -10%, rgba(255,122,89,.16) 0%, transparent 50%),
                     radial-gradient(900px 500px at 90% 10%, rgba(140,117,255,.22) 0%, transparent 50%),
                     linear-gradient(180deg, #0e0a1d 0%, #100c1f 100%);
  }
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
main { flex: 1; }
h1, h2, h3, h4 { color: var(--text); line-height: 1.25; margin: 0 0 .6em; font-weight: 700; letter-spacing: -.01em; }
h1 { font-size: clamp(1.8rem, 4.5vw + 1rem, 3.4rem); letter-spacing: -.025em; }
h2 { font-size: clamp(1.4rem, 2vw + 1rem, 2.2rem); letter-spacing: -.02em; }
h3 { font-size: clamp(1.1rem, 1vw + .9rem, 1.5rem); }
h4 { font-size: 1rem; }
p  { margin: 0 0 1em; color: var(--text-soft); }
a  { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-h); text-decoration: underline; }
button { font-family: inherit; }
img, svg { max-width: 100%; height: auto; display: block; }
hr { border: 0; border-top: 1px solid var(--border); margin: 2rem 0; }

.skip-link {
  position: absolute; left: -9999px; top: 0; padding: .6rem 1rem;
  background: var(--primary); color: #fff; border-radius: 0 0 8px 0; z-index: 999;
}
.skip-link:focus { left: 0; }

/* ---------- layout ---------- */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.1rem;
}
@media (min-width: 720px) { .container { padding: 0 1.5rem; } }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg) 80%, transparent);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border-soft);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .9rem 1.1rem;
}
.logo {
  display: inline-flex; align-items: center; gap: .55rem;
  font-weight: 800; font-size: 1.2rem; color: var(--text);
  text-decoration: none; letter-spacing: -.02em;
}
.logo:hover { text-decoration: none; }
.logo-mark { font-size: 1.4rem; }
.logo-dot  { color: var(--primary); }
.nav-links { display: flex; align-items: center; gap: .2rem; }
.nav-links a {
  color: var(--text-soft); padding: .5rem .8rem; border-radius: 8px;
  font-weight: 500; font-size: .95rem;
}
.nav-links a:hover { background: var(--bg-soft); color: var(--text); text-decoration: none; }
.nav-links a.lang-switch { display: inline-flex; align-items: center; gap: .3rem; }
.theme-toggle {
  background: transparent; border: 1px solid var(--border); color: var(--text);
  padding: .4rem .55rem; border-radius: 8px; cursor: pointer; line-height: 1;
}
.theme-toggle:hover { border-color: var(--primary); }
.theme-icon-dark  { display: none; }
[data-theme="dark"] .theme-icon-light { display: none; }
[data-theme="dark"] .theme-icon-dark  { display: inline; }
@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] .theme-icon-light { display: none; }
  :root[data-theme="auto"] .theme-icon-dark  { display: inline; }
}

@media (max-width: 600px) {
  .nav-links a:not(.lang-switch) { display: none; }
  .nav-links a.lang-switch { padding: .4rem .55rem; font-size: .85rem; }
}

/* ---------- hero ---------- */
.hero {
  padding: 4rem 0 2.5rem;
  background: var(--gradient-hero);
  border-bottom: 1px solid var(--border-soft);
  text-align: center;
}
@media (min-width: 720px) { .hero { padding: 5.5rem 0 4rem; } }
.hero h1 {
  background: linear-gradient(135deg, var(--text) 0%, var(--primary) 60%, var(--accent) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: .6rem;
}
.hero p.lead {
  font-size: clamp(1rem, .6vw + .9rem, 1.2rem);
  color: var(--text-soft);
  max-width: 680px; margin: 0 auto 1.6rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .7rem; justify-content: center; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .5rem;
  padding: .8rem 1.4rem;
  font-weight: 600; font-size: 1rem;
  border-radius: 12px; border: 1px solid transparent;
  cursor: pointer; text-decoration: none;
  transition: transform .12s ease, box-shadow .12s ease, background .15s ease, color .15s ease;
  line-height: 1.2;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--primary); color: #fff;
  box-shadow: 0 6px 18px color-mix(in oklab, var(--primary) 30%, transparent);
}
.btn-primary:hover { background: var(--primary-h); color: #fff; }
.btn-ghost { background: var(--bg-elev); color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn-block { width: 100%; }

/* ---------- forms ---------- */
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 600; margin-bottom: .35rem; font-size: .95rem; }
.field .hint { display: block; font-size: .8rem; color: var(--text-muted); margin-top: .3rem; }
.input, select, textarea {
  width: 100%; padding: .75rem .9rem; font-size: 1rem;
  border: 1.5px solid var(--border); background: var(--bg-elev); color: var(--text);
  border-radius: 12px; font-family: inherit;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--primary) 18%, transparent);
}
.field-row { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 600px) { .field-row { grid-template-columns: 1fr 1fr; } }
.field-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 540px) { .field-row.cols-3 { grid-template-columns: 1fr; } }

/* ---------- cards ---------- */
.card {
  background: var(--bg-elev);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: var(--shadow-sm);
}
@media (min-width: 720px) { .card { padding: 1.8rem; } }
.card-soft { background: var(--bg-soft); border-color: var(--border-soft); }
.card-glass {
  background: color-mix(in oklab, var(--bg-elev) 70%, transparent);
  backdrop-filter: blur(10px);
}

/* ---------- tool grid (homepage) ---------- */
.section { padding: 3rem 0; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.6rem; }
.section-head h2 { margin: 0; }
.section-head .muted { color: var(--text-muted); font-size: .95rem; }

.category-bar {
  display: flex; flex-wrap: wrap; gap: .5rem;
  margin: 0 0 2rem;
}
.category-bar a {
  padding: .45rem .9rem; border-radius: 99px;
  background: var(--bg-elev); border: 1px solid var(--border);
  font-size: .9rem; color: var(--text-soft); font-weight: 500;
}
.category-bar a:hover { border-color: var(--primary); color: var(--primary); text-decoration: none; }

.tool-grid {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
.tool-card {
  display: block; text-decoration: none;
  background: var(--bg-elev);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.3rem;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.tool-card::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(135deg, color-mix(in oklab, var(--primary) 8%, transparent), transparent 60%);
  opacity: 0; transition: opacity .2s ease; pointer-events: none;
}
.tool-card:hover {
  text-decoration: none; transform: translateY(-3px);
  border-color: color-mix(in oklab, var(--primary) 40%, var(--border));
  box-shadow: var(--shadow-md);
}
.tool-card:hover::before { opacity: 1; }
.tool-card .icon { font-size: 1.9rem; display: block; margin-bottom: .6rem; }
.tool-card h3 { font-size: 1.05rem; margin: 0 0 .35rem; color: var(--text); }
.tool-card p  { font-size: .9rem; color: var(--text-soft); margin: 0; line-height: 1.45; }

.category-section { margin-bottom: 3rem; }
.category-section h2 { display: flex; align-items: center; gap: .55rem; }
.category-section h2 .cat-icon { font-size: 1.5rem; }

/* ---------- tool pages ---------- */
.page-hero {
  background: var(--gradient-hero);
  padding: 2.5rem 0 1.5rem;
  border-bottom: 1px solid var(--border-soft);
}
.page-hero h1 { margin: 0 0 .4rem; }
.page-hero p  { font-size: 1.05rem; color: var(--text-soft); margin: 0; max-width: 700px; }
.breadcrumbs { font-size: .85rem; color: var(--text-muted); margin-bottom: 1rem; }
.breadcrumbs a { color: var(--text-muted); }
.breadcrumbs a:hover { color: var(--primary); }
.breadcrumbs .sep { margin: 0 .35rem; }

.tool-layout {
  display: grid; gap: 1.5rem;
  grid-template-columns: 1fr;
  padding: 2rem 0 3rem;
}
@media (min-width: 980px) {
  .tool-layout { grid-template-columns: minmax(0, 1fr) 320px; gap: 2rem; }
}
.tool-aside { display: flex; flex-direction: column; gap: 1rem; }
.tool-aside h4 { margin: 0 0 .5rem; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.tool-aside ul { margin: 0; padding: 0; list-style: none; }
.tool-aside li { margin-bottom: .35rem; }
.tool-aside li a { font-size: .92rem; }

/* full-catalog navigation menu in the tool sidebar */
.tool-menu-cat {
  margin: .9rem 0 .35rem; font-size: .68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .07em; color: var(--text-muted);
}
.tool-menu-cat:first-of-type { margin-top: .25rem; }
.tool-menu ul { margin-bottom: .1rem; }
.tool-aside li a.is-active {
  color: var(--primary); font-weight: 700;
}
@media (min-width: 980px) {
  .tool-menu { position: sticky; top: 1rem; max-height: calc(100vh - 2rem); overflow-y: auto; }
}

/* result blocks */
.result-block {
  background: linear-gradient(135deg, var(--primary-soft), color-mix(in oklab, var(--primary-soft) 60%, var(--bg-soft)));
  border: 1px solid color-mix(in oklab, var(--primary) 20%, var(--border));
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-top: 1rem;
}
.result-headline {
  font-size: clamp(1.6rem, 1.5vw + 1.2rem, 2.4rem);
  font-weight: 800; color: var(--text);
  margin: 0 0 .4rem; line-height: 1.2; letter-spacing: -.02em;
}
.result-sub { color: var(--text-soft); font-size: 1rem; margin: 0; }

.stats-grid {
  display: grid; gap: .8rem;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  margin-top: 1rem;
}
.stat {
  background: var(--bg-elev); border: 1px solid var(--border-soft); border-radius: 12px;
  padding: .8rem 1rem; text-align: left;
}
.stat .label { font-size: .75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; }
.stat .value { font-size: 1.4rem; font-weight: 700; font-family: var(--font-mono); letter-spacing: -.02em; }
.stat .value.small { font-size: 1.05rem; }

/* badges / chips */
.chip {
  display: inline-block; padding: .2rem .65rem;
  background: var(--bg-soft); border-radius: 99px;
  font-size: .8rem; font-weight: 500; color: var(--text-soft);
  margin: .1rem;
}
.chip-primary { background: var(--primary-soft); color: var(--primary); }
.chip-success { background: color-mix(in oklab, var(--success) 18%, transparent); color: var(--success); }
.chip-warning { background: color-mix(in oklab, var(--warning) 20%, transparent); color: var(--warning); }

/* notice */
.notice {
  background: color-mix(in oklab, var(--warning) 12%, var(--bg-soft));
  border-left: 4px solid var(--warning); border-radius: 8px;
  padding: .8rem 1rem; font-size: .92rem; color: var(--text-soft);
  margin: 1rem 0;
}
.notice-error {
  background: color-mix(in oklab, var(--danger) 14%, var(--bg-soft));
  border-left-color: var(--danger);
}

/* live countdown big numbers */
.countdown-grid {
  display: grid; gap: .7rem;
  grid-template-columns: repeat(4, 1fr);
  text-align: center; margin: 1.4rem 0;
}
@media (max-width: 540px) { .countdown-grid { grid-template-columns: repeat(2, 1fr); } }
.countdown-cell {
  background: var(--bg-elev); border-radius: 14px; padding: 1rem .6rem;
  border: 1px solid var(--border-soft); box-shadow: var(--shadow-sm);
}
.countdown-cell .n {
  display: block; font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 800; line-height: 1; font-family: var(--font-mono);
  color: var(--primary); letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
}
.countdown-cell .l { font-size: .75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; }

/* zodiac symbol big display */
.zodiac-hero {
  text-align: center; padding: 1.5rem 0;
}
.zodiac-hero .symbol {
  font-size: clamp(4rem, 10vw, 6rem); display: block; margin: 0 auto .5rem;
  filter: drop-shadow(0 6px 12px rgba(91, 61, 245, .25));
}
.zodiac-hero .name { font-size: 1.8rem; font-weight: 800; }
.zodiac-hero .range { color: var(--text-muted); font-size: .95rem; margin-top: .25rem; }

/* tables */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.data {
  width: 100%; border-collapse: collapse; font-size: .94rem;
  border: 1px solid var(--border-soft); border-radius: 12px; overflow: hidden;
}
table.data th, table.data td {
  padding: .65rem .8rem; text-align: left; border-bottom: 1px solid var(--border-soft);
}
table.data th { background: var(--bg-soft); font-weight: 600; color: var(--text); }
table.data tr:last-child td { border-bottom: 0; }
table.data tbody tr:hover { background: var(--bg-soft); }

/* prose for content text */
.prose h2 { margin-top: 2rem; }
.prose ul, .prose ol { padding-left: 1.4rem; margin-bottom: 1em; color: var(--text-soft); }
.prose li { margin-bottom: .3em; }
.prose blockquote {
  border-left: 4px solid var(--primary); margin: 1rem 0; padding: .25rem 0 .25rem 1rem;
  color: var(--text-soft); font-style: italic;
}

/* ---------- footer ---------- */
.site-footer {
  background: var(--bg-soft); border-top: 1px solid var(--border-soft);
  padding: 3rem 0 1.5rem; margin-top: 4rem;
}
.footer-grid {
  display: grid; gap: 1.8rem;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}
.footer-logo { font-size: 1.2rem; font-weight: 800; margin-bottom: .4rem; }
.footer-tagline { color: var(--text-soft); font-size: .92rem; max-width: 320px; }
.footer-col h4 { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-muted); margin-bottom: .6rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: .35rem; }
.footer-col a { color: var(--text-soft); font-size: .92rem; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom {
  margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border-soft);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: .8rem;
  color: var(--text-muted); font-size: .8rem;
}
.footer-disclaimer { max-width: 540px; }

/* utility classes */
.text-center { text-align: center; }
.text-muted  { color: var(--text-muted); }
.text-soft   { color: var(--text-soft); }
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0 !important; }
.mb-2 { margin-bottom: 1rem; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }
.justify-between { justify-content: space-between; }
.items-center { align-items: center; }
.hidden { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}