/* ==========================================================================
   SeoulClinicIndex — Palette variants (시안 v2 리서치)
   Theme is switched by <html data-theme="...">. base.css holds the default
   ("teal") palette; this file holds the alternatives.
   All four were built to the same structure so screens can be compared
   one-for-one: deep brand plane for chrome, one warm accent for calls to
   action, warm paper ground, no green.
   ========================================================================== */

/* ---------- A. Navy & Brass — 신뢰 · 프리미엄 ---------- */
[data-theme="navy"]{
  --ink:#121A26;
  --ink-2:#37455A;
  --muted:#6B7889;
  --faint:#97A2B0;

  --brand:#1B3557;
  --brand-700:#142945;
  --brand-900:#0E1D33;
  --brand-050:#EDF1F7;
  --brand-100:#D8E1EE;

  --accent:#A8802F;
  --accent-700:#8A6524;
  --accent-050:#F7F1E4;
  --on-accent:#0E1D33;

  --canvas:#F4F3EF;
  --surface:#FFFFFF;
  --line:#E2DFD8;
  --line-2:#EDEBE5;

  --field-bg:#FAFAF7;
  --req-bg:#FBFBF8;
  --line-strong:#D5D1C8;
  --sand-bg:#F1EEE6;
  --sand-ink:#7E6534;
  --warm-bg:#FBF3E8;
  --warm-line:#EDDDC3;
  --warm-ink:#7E5423;
  --warm-ink-2:#6A4520;
  --brand-glow:#E7ECF4;
  --brand-glow-2:#F2F4F8;
  --brand-bar-alt:#7C93B5;

  --on-deep:#C7D2E2;
  --on-deep-link:#E3EAF4;
  --on-deep-pill:#D6E0EE;
  --on-deep-body:#B3C1D5;
  --on-deep-link2:#C2CFE2;
  --on-deep-mute:#9FB0C8;
  --on-deep-faint:#8194AF;

  --map-bg:#ECEDEA;
  --map-grid:#DCDDD8;
  --map-road:#C9CAC4;
  --map-fill:#DFE0DA;
  --map-label:#8A8C85;

  --shadow-c:18,26,38;
  --focus-ring:rgba(27,53,87,.14);
}

/* ---------- B. Crimson & Gold — 강렬 · 프리미엄 ---------- */
[data-theme="crimson"]{
  --ink:#1C1618;
  --ink-2:#46383B;
  --muted:#7C6B6E;
  --faint:#A7979A;

  --brand:#8E1F32;
  --brand-700:#701828;
  --brand-900:#4E0F1D;
  --brand-050:#FBEDEF;
  --brand-100:#F3D5DA;

  --accent:#B08637;
  --accent-700:#7E5E21;
  --accent-050:#F8F1E3;
  --on-accent:#1A1714;

  --canvas:#F7F4F1;
  --surface:#FFFFFF;
  --line:#E5DFDA;
  --line-2:#EFEAE6;

  --field-bg:#FCFAF8;
  --req-bg:#FCFAF9;
  --line-strong:#D9D1CA;
  --sand-bg:#F3EEE5;
  --sand-ink:#7B6435;
  --warm-bg:#FBF2E9;
  --warm-line:#EEDBC5;
  --warm-ink:#7F5527;
  --warm-ink-2:#6B4620;
  --brand-glow:#F7E6E9;
  --brand-glow-2:#FAF1F2;
  --brand-bar-alt:#C08090;

  --on-deep:#EBC7CE;
  --on-deep-link:#F6DDE2;
  --on-deep-pill:#E0AEB8;
  --on-deep-body:#DDB3BC;
  --on-deep-link2:#E6C2CB;
  --on-deep-mute:#B98A95;
  --on-deep-faint:#9C6F7B;

  --map-bg:#EEEBE8;
  --map-grid:#DEDAD5;
  --map-road:#CBC6C0;
  --map-fill:#E1DDD8;
  --map-label:#8E8880;

  --shadow-c:28,22,24;
  --focus-ring:rgba(142,31,50,.14);
}

/* ---------- C. Slate & Coral — 현대적 · 차분 ---------- */
[data-theme="slate"]{
  --ink:#171A1D;
  --ink-2:#3A4147;
  --muted:#6F7780;
  --faint:#9BA3AC;

  --brand:#2E4A63;
  --brand-700:#233A4F;
  --brand-900:#182838;
  --brand-050:#EBF0F5;
  --brand-100:#D5E0EA;

  --accent:#D2603F;
  --accent-700:#AE4E31;
  --accent-050:#FCEDE7;
  --on-accent:#171A1D;

  --canvas:#F4F4F2;
  --surface:#FFFFFF;
  --line:#E1E0DB;
  --line-2:#ECEBE6;

  --field-bg:#FAFAF8;
  --req-bg:#FBFBF9;
  --line-strong:#D4D2CB;
  --sand-bg:#F1EFE8;
  --sand-ink:#7C6B3E;
  --warm-bg:#FBF0E9;
  --warm-line:#EFDBCE;
  --warm-ink:#8A4B2F;
  --warm-ink-2:#713D26;
  --brand-glow:#E6EDF3;
  --brand-glow-2:#F0F3F7;
  --brand-bar-alt:#7E9AAF;

  --on-deep:#C6D4E0;
  --on-deep-link:#E1EBF3;
  --on-deep-pill:#D2DEE9;
  --on-deep-body:#B3C4D3;
  --on-deep-link2:#C0D0DE;
  --on-deep-mute:#9BAFBF;
  --on-deep-faint:#7E93A5;

  --map-bg:#EAEBE9;
  --map-grid:#DBDBD7;
  --map-road:#C8C7C1;
  --map-fill:#DFDEDA;
  --map-label:#8A8A84;

  --shadow-c:23,26,29;
  --focus-ring:rgba(46,74,99,.14);
}

/* ---------- D. Aubergine & Sand — 편집형 · 럭셔리 ---------- */
[data-theme="aubergine"]{
  --ink:#1C1720;
  --ink-2:#42394B;
  --muted:#776D83;
  --faint:#A299AC;

  --brand:#4A2F52;
  --brand-700:#39243F;
  --brand-900:#26162A;
  --brand-050:#F4EDF6;
  --brand-100:#E7DAEB;

  --accent:#C08A3E;
  --accent-700:#8A5F26;
  --accent-050:#FAF2E5;
  --on-accent:#1C1720;

  --canvas:#F6F3F1;
  --surface:#FFFFFF;
  --line:#E4DFDD;
  --line-2:#EEEAE8;

  --field-bg:#FBF9F8;
  --req-bg:#FBFAF9;
  --line-strong:#D8D1CF;
  --sand-bg:#F2EDE4;
  --sand-ink:#806740;
  --warm-bg:#FBF2E8;
  --warm-line:#EEDDC8;
  --warm-ink:#805528;
  --warm-ink-2:#6B4420;
  --brand-glow:#F1E9F3;
  --brand-glow-2:#F7F2F8;
  --brand-bar-alt:#A080A8;

  --on-deep:#D6C6DA;
  --on-deep-link:#EDDFEF;
  --on-deep-pill:#C9B2CE;
  --on-deep-body:#C5B4C9;
  --on-deep-link2:#D2C0D6;
  --on-deep-mute:#A895AE;
  --on-deep-faint:#8A7691;

  --map-bg:#ECE9E9;
  --map-grid:#DCD8D8;
  --map-road:#C9C4C4;
  --map-fill:#DFDADA;
  --map-label:#8B8585;

  --shadow-c:28,23,32;
  --focus-ring:rgba(74,47,82,.14);
}

/* ---------- F. Ink & Gold — 프리미엄 클리닉 톤 ---------- */
[data-theme="ink"]{
  --ink:#191C22;
  --ink-2:#3E434C;
  --muted:#6E747F;
  --faint:#9AA0AA;

  --brand:#1A1F2E;
  --brand-700:#141821;
  --brand-900:#0E1119;
  --brand-050:#EDEFF3;
  --brand-100:#DCE1EA;

  --accent:#C9A962;
  --accent-700:#7E6129;
  --accent-050:#F6F0E0;
  --on-accent:#1A1714;

  --canvas:#F2EEE6;
  --surface:#FFFFFF;
  --line:#E3DDD2;
  --line-2:#EFEBE3;

  --field-bg:#FAF8F4;
  --req-bg:#FBFAF7;
  --line-strong:#D7D0C3;
  --sand-bg:#F1ECDF;
  --sand-ink:#7E6534;
  --warm-bg:#FAF2E6;
  --warm-line:#EDDCC4;
  --warm-ink:#855A24;
  --warm-ink-2:#6D491E;
  --brand-glow:#E9EAEE;
  --brand-glow-2:#F3F3F5;
  --brand-bar-alt:#7C8391;

  --on-deep:#C9CDD6;
  --on-deep-link:#E4E7EC;
  --on-deep-pill:#CFD3DC;
  --on-deep-body:#B6BBC5;
  --on-deep-link2:#C4C9D2;
  --on-deep-mute:#98A0AC;
  --on-deep-faint:#7E8794;

  --map-bg:#EDEBE5;
  --map-grid:#DCDAD2;
  --map-road:#C8C4BA;
  --map-fill:#DEDCD4;
  --map-label:#8B877E;

  --shadow-c:24,26,32;
  --focus-ring:rgba(26,31,46,.14);
}