/* Lucky Color — modern, mobile-first, auto dark/light. */
:root{
  --bg:#fbfaff; --card:#ffffff; --ink:#1c1530; --muted:#675f7c; --line:#eceaf4;
  --brand:#7c3aed; --brand2:#db2777; --accent:#f59e0b;
  --radius:16px; --shadow:0 6px 24px rgba(60,40,120,.10); --maxw:1080px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,"Noto Sans",sans-serif;
}
@media (prefers-color-scheme:dark){
  :root{ --bg:#15121f; --card:#1f1b2e; --ink:#f3effb; --muted:#a99fc4; --line:#2e2942; --shadow:0 6px 24px rgba(0,0,0,.35); }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 18px}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.22;letter-spacing:-.01em}
h1{font-size:clamp(1.7rem,4.5vw,2.6rem);margin:.2em 0 .3em}
h2{font-size:clamp(1.3rem,3vw,1.75rem);margin:1.6em 0 .6em}
img{max-width:100%}
.skip{position:absolute;left:-999px}
.skip:focus{left:8px;top:8px;background:var(--card);padding:8px 12px;border-radius:8px;z-index:50}

/* Header */
.site-header{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:14px;height:62px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;color:var(--ink);font-size:1.12rem}
.brand:hover{text-decoration:none}
.brand-dot{width:18px;height:18px;border-radius:50%;background:conic-gradient(from 0deg,#e63946,#f77f00,#f1c40f,#2a9d8f,#3a86ff,#7c3aed,#ff6fb5,#e63946);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 22%,transparent)}
.main-nav{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap}
.main-nav a{color:var(--muted);font-weight:600;font-size:.94rem;padding:7px 11px;border-radius:9px}
.main-nav a:hover{color:var(--ink);background:color-mix(in srgb,var(--brand) 10%,transparent);text-decoration:none}
.main-nav a[aria-current=page]{color:var(--brand);background:color-mix(in srgb,var(--brand) 12%,transparent)}
.lang-switch{position:relative}
.lang-btn{cursor:pointer;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:9px;padding:7px 10px;font-weight:600;font-size:.9rem}
.lang-menu{position:absolute;right:0;top:110%;list-style:none;margin:0;padding:6px;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);min-width:150px;display:none}
.lang-menu.open{display:block}
.lang-menu a{display:block;padding:8px 12px;border-radius:8px;color:var(--ink);font-weight:600}
.lang-menu a:hover{background:color-mix(in srgb,var(--brand) 12%,transparent);text-decoration:none}
.lang-menu a[aria-current=true]{color:var(--brand)}

/* Breadcrumb */
.breadcrumb{font-size:.85rem;color:var(--muted);padding:14px 0 0;display:flex;gap:8px;flex-wrap:wrap}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--brand)}

/* Hero */
.hero{padding:26px 0 6px}
.hero .lead{font-size:1.08rem;color:var(--muted);max-width:64ch}
.updated{font-size:.85rem;color:var(--muted);margin-top:10px;display:flex;align-items:center;gap:7px}
.dot-live{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.18)}

/* Tool */
.tool{background:linear-gradient(180deg,color-mix(in srgb,var(--brand) 7%,var(--card)),var(--card));border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin:18px 0 8px;box-shadow:var(--shadow)}
.tool-title{margin:.1em 0 .8em;font-size:1.05rem}
.sign-picker{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
@media(min-width:540px){.sign-picker{grid-template-columns:repeat(3,1fr)}}
@media(min-width:820px){.sign-picker{grid-template-columns:repeat(4,1fr)}}
.sign-chip{display:flex;align-items:center;gap:9px;cursor:pointer;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:11px;padding:11px 12px;font-weight:600;font-size:.95rem;transition:.15s}
.sign-chip:hover{border-color:var(--brand);transform:translateY(-1px)}
.sign-chip.active{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 14%,var(--card));box-shadow:0 0 0 2px color-mix(in srgb,var(--brand) 30%,transparent)}
.sign-chip .sym{font-size:1.25rem;line-height:1}

/* Result */
.result{margin-top:18px;border-top:1px dashed var(--line);padding-top:18px}
.res-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.res-sym{font-size:2.2rem}
.res-title{margin:0;font-size:1.3rem}
.res-sub{margin:2px 0 0;color:var(--muted);font-size:.88rem}
.res-label{display:block;text-transform:uppercase;letter-spacing:.06em;font-size:.72rem;color:var(--muted);margin-bottom:8px;font-weight:700}
.res-today{margin:6px 0 16px}
.today-chip{cursor:pointer;border:0;border-radius:12px;padding:16px 18px;font-weight:800;font-size:1.05rem;width:100%;text-align:left}
.res-block{margin:14px 0}
.res-colors{display:flex;gap:14px;flex-wrap:wrap}
.res-color{display:flex;flex-direction:column;align-items:center;gap:6px}
.res-name{font-size:.85rem;color:var(--muted);font-weight:600}
.swatch-big{cursor:pointer;border:0;width:96px;height:64px;border-radius:12px;font-weight:700;font-size:.8rem;display:flex;align-items:flex-end;justify-content:flex-start;padding:8px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.06)}
.res-pal{display:flex;gap:8px;flex-wrap:wrap}
.sw-mini{cursor:pointer;border:0;width:46px;height:46px;border-radius:10px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}
.copied{outline:3px solid #22c55e;outline-offset:2px}

/* Color cards (sign & year pages) */
.color-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.color-card{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:12px;display:flex;flex-direction:column;gap:10px}
.color-card .swatch-big{width:100%;height:84px}
.color-meta{display:flex;flex-direction:column;gap:3px}
.color-meta strong{font-size:1rem}
.color-meta .role{color:var(--muted);font-size:.85rem}
.hex{cursor:pointer;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.82rem;color:var(--muted);background:color-mix(in srgb,var(--brand) 8%,transparent);padding:2px 7px;border-radius:6px;width:max-content}

/* Signs grid */
.signs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:620px){.signs-grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:900px){.signs-grid{grid-template-columns:repeat(4,1fr)}}
.sign-card{display:flex;flex-direction:column;gap:7px;background:var(--card);border:1px solid var(--line);border-radius:13px;padding:14px;color:var(--ink);transition:.15s}
.sign-card:hover{border-color:var(--brand);transform:translateY(-2px);text-decoration:none;box-shadow:var(--shadow)}
.sign-card-top{display:flex;align-items:center;justify-content:space-between}
.sign-card-top .sym{font-size:1.5rem}
.swatches{display:flex;gap:4px}
.swatches .sw{width:18px;height:18px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.1)}
.sign-card-name{font-weight:700}
.sign-card-dates{font-size:.82rem;color:var(--muted)}

/* Facts */
.facts-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.facts-list li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:3px}
.facts-list span{font-size:.76rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700}
.facts-list strong{font-size:1.05rem}

/* Prose */
.prose{max-width:72ch}
.prose p{margin:.7em 0}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:4px 16px}
.faq-item summary{cursor:pointer;font-weight:700;padding:13px 0;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";float:right;color:var(--brand);font-weight:800}
.faq-item[open] summary::after{content:"–"}
.faq-a{padding:0 0 12px;color:var(--muted)}

/* Footer */
.site-footer{margin-top:50px;border-top:1px solid var(--line);background:var(--card)}
.footer-inner{display:grid;grid-template-columns:1fr;gap:22px;padding:30px 0}
@media(min-width:760px){.footer-inner{grid-template-columns:1.4fr 1fr 1.4fr}}
.footer-col strong{display:block;margin-bottom:6px}
.footer-col p{color:var(--muted);font-size:.9rem;margin:.3em 0}
.footer-col a{display:block;color:var(--muted);font-size:.9rem;padding:3px 0}
.footer-col a:hover{color:var(--brand)}
.footer-disc .copy{font-size:.8rem;opacity:.8}

section{scroll-margin-top:80px}
.signs-grid-sm .sign-card{padding:11px}