/* ===== 전역 디자인 토큰 + 다크모드 — "버터 모닝" 리뉴얼 (2026-06) ===== */
/* 기존 tokens.css 드롭인 교체본. 변수명은 전부 보존, 값만 교체. */
/* 컨셉: 노란기 도는 따뜻한 크림 + 종이 질감 + 스티커 오프셋 그림자. */
/* 가족 캐릭터 컬러(--fam-*)는 정체성이므로 라이트 기준 변경 금지. */

/* Pretendard 실제 로드 (구글 폰트엔 없어서 HTML의 기존 링크는 400 → 시스템 폰트 fallback이었음) */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');

:root {
  /* Base — 버터 크림 베이지 */
  --color-bg: #f7efdc;
  --color-bg-secondary: #f0e6cc;
  --color-surface: #fffdf5;
  --color-text: #4a3f24;
  --color-text-secondary: #6e6243;
  --color-olive: #7a8450;
  --color-olive-light: #a3ad7a;
  --color-olive-dark: #5c6339;
  --color-purple: #9b6bb0;
  --color-purple-light: #c9a5d9;
  --color-purple-bg: #f3ecf7;
  --color-cream: #faf4e0;
  --color-yellow: #f3e3a2;
  --color-yellow-light: #fdf6da;
  --color-warm: #f0d9a8;
  --color-border: #e7d9b4;
  --color-shadow: rgba(150, 120, 60, 0.10);
  --color-shadow-heavy: rgba(150, 120, 60, 0.20);

  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 26px;
  --transition: 0.25s ease;

  /* ===== HB Mobile Tokens ===== */
  /* Brand expanded */
  --olive-d: #5c6339;
  --olive: #7a8450;
  --olive-l: #a3ad7a;
  --olive-bg: #ecf1dd;
  --purple-d: #7a4f93;
  --purple: #9b6bb0;
  --purple-l: #c9a5d9;
  --purple-bg: #f3ecf7;
  --cream: #faf4e0;
  --butter: #f6e7a8;
  --yellow-l: #fdf6da;
  --warm: #f0d9a8;
  --orange: #e89055;
  --orange-bg: #ffeeda;
  --red: #e85d4a;
  --ink: #44391f;
  --text-sec: #6e6243;
  --muted: #98885c;
  --border-soft: #efe3c4;

  /* Family colors (캐릭터 정체성 — 변경 금지) */
  --fam-mom-acc: #e89055;     --fam-mom-bg: #ffeeda;
  --fam-bro-acc: #7a8450;     --fam-bro-bg: #ecf1dd;
  --fam-sis-acc: #9b6bb0;     --fam-sis-bg: #f3ecf7;
  --fam-hoochu-acc: #a3ad7a;  --fam-hoochu-bg: #f3f0db;
  --fam-bot-acc: #7070a0;     --fam-bot-bg: #ebebf4;
  --fam-pets-acc: #c0a86a;    --fam-pets-bg: #faf4e0;

  /* Radii */
  --r-hero: 26px;
  --r-card: 22px;
  --r-mini: 18px;
  --r-small: 16px;
  --r-pill: 100px;
  --r-iconbtn: 14px;

  /* Shadows — "스티커 오프셋" 형태 언어 */
  --sh-card: 0 3px 0 rgba(160, 130, 70, 0.10);
  --sh-strong: 0 4px 0 rgba(160, 130, 70, 0.13);
  --sh-hero: 0 5px 0 rgba(160, 110, 40, 0.22);
  --sh-tabbar: 0 5px 0 rgba(160, 130, 70, 0.14);

  /* ===== 버터 모닝(A+) 전용 토큰 ===== */
  --bm-line: #efe3c4;                 /* 카드 2px 보더 */
  --bm-line-strong: #e2d2a6;
  --bm-dash: #d9c894;                 /* 점선 디테일 */
  --bm-tape: rgba(246, 220, 130, 0.82);          /* 마스킹테이프 */
  --bm-tape-edge: rgba(180, 150, 60, 0.4);
  --bm-highlight: rgba(255, 215, 95, 0.6);       /* 형광펜 마커 */
  --bm-header-grad: linear-gradient(120deg, #f9e7ae, #f4c781);
  --bm-header-ink: #4a3f24;
  --bm-header-sub: #6e6243;
  --bm-hero-grad: linear-gradient(135deg, #ffe2a0, #f5ad62);
  --bm-hero-ink: #4f3c18;
  --bm-hero-sub: #7d6336;
  --bm-cta: #b07b32;                  /* 따뜻한 액션 텍스트 */
  --bm-chip-bg: #f6efd8;              /* 은은한 칩/버블 배경 */
  --bm-spring: cubic-bezier(0.34, 1.56, 0.64, 1); /* 폭신한 스프링 */
  --bm-shadow-color: rgba(160, 130, 70, 0.13);
  --bm-polaroid: #fffefa;
  --bm-stripe-a: #f3ead2;             /* 플레이스홀더 줄무늬 */
  --bm-stripe-b: #ece1c2;
  --bm-noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
}

/* Dark mode — 깊은 캐러멜 브라운 (따뜻함 유지) */
[data-theme="dark"] {
  --color-bg: #231d10;
  --color-bg-secondary: #2b2414;
  --color-surface: #2f2817;
  --color-text: #f4ead0;
  --color-text-secondary: #bdb08a;
  --color-olive: #a3ad7a;
  --color-olive-light: #7a8450;
  --color-olive-dark: #c4ce9e;
  --color-purple: #c9a5d9;
  --color-purple-light: #9b6bb0;
  --color-purple-bg: #382c40;
  --color-cream: #3a3119;
  --color-yellow: #8a7844;
  --color-yellow-light: #332d18;
  --color-warm: #46371c;
  --color-border: #463c20;
  --color-shadow: rgba(0, 0, 0, 0.30);
  --color-shadow-heavy: rgba(0, 0, 0, 0.45);

  /* HB tokens dark variants */
  --olive-bg: #333a22;
  --purple-bg: #382c40;
  --cream: #3a3119;
  --butter: #54461f;
  --yellow-l: #332d18;
  --warm: #46371c;
  --orange-bg: #46301a;
  --ink: #f4ead0;
  --text-sec: #bdb08a;
  --muted: #a8946a;
  --border-soft: #463c20;

  --fam-mom-bg: #46301a;
  --fam-bro-bg: #333a22;
  --fam-sis-bg: #382c40;
  --fam-hoochu-bg: #36331c;
  --fam-bot-bg: #2a2a38;
  --fam-pets-bg: #3a3424;

  /* Shadows — 다크에선 깊은 그림자 */
  --sh-card: 0 3px 0 rgba(0, 0, 0, 0.35);
  --sh-strong: 0 4px 0 rgba(0, 0, 0, 0.40);
  --sh-hero: 0 5px 0 rgba(0, 0, 0, 0.45);
  --sh-tabbar: 0 5px 0 rgba(0, 0, 0, 0.40);

  /* 버터 모닝 다크 변형 */
  --bm-line: #463c20;
  --bm-line-strong: #57491f;
  --bm-dash: #6a5a2c;
  --bm-tape: rgba(190, 160, 70, 0.5);
  --bm-tape-edge: rgba(120, 95, 35, 0.6);
  --bm-highlight: rgba(190, 150, 50, 0.4);
  --bm-header-grad: linear-gradient(120deg, #4a3c1c, #6b4a26);
  --bm-header-ink: #ffeec2;
  --bm-header-sub: #d9c595;
  --bm-hero-grad: linear-gradient(135deg, #5d4a20, #8a5e2d);
  --bm-hero-ink: #ffeec2;
  --bm-hero-sub: #d9bd85;
  --bm-cta: #f0b35e;
  --bm-chip-bg: #3a3119;
  --bm-shadow-color: rgba(0, 0, 0, 0.40);
  --bm-polaroid: #38301c;
  --bm-stripe-a: #352d18;
  --bm-stripe-b: #3c3319;
  --bm-noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
}