/* =====================================================================
   Color Day · 오늘의 컬러 운세 — styles
   기존 color 사이트(다크+별)와 차별화: 밝은 오로라 톤
   ===================================================================== */
:root {
  --bg: #faf7ff;
  --ink: #271b3a;
  --ink-soft: #6b5d80;
  --line: #ece4f7;
  --card: #ffffff;
  --accent: #7c4dff;
  --accent-2: #ff6ec7;
  --accent-3: #4dd0e1;
  --gold: #f4b740;
  --shadow: 0 18px 40px -24px rgba(80, 40, 140, 0.35);
  --radius: 22px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Poppins", "Pretendard", "Apple SD Gothic Neo", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  line-height: 1.7;
  position: relative;
  min-height: 100vh;
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* 배경 오로라 */
.aurora-bg {
  position: fixed; inset: 0; z-index: -1; overflow: hidden;
  background:
    radial-gradient(60% 50% at 15% 10%, rgba(124, 77, 255, 0.18), transparent 70%),
    radial-gradient(55% 45% at 90% 5%, rgba(255, 110, 199, 0.16), transparent 70%),
    radial-gradient(70% 60% at 80% 95%, rgba(77, 208, 225, 0.16), transparent 70%),
    var(--bg);
}

.app-shell { max-width: 640px; margin: 0 auto; padding: 0 18px 64px; }

/* 헤더 */
.site-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 4px 14px;
}
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; color: inherit; }
.brand-dot {
  width: 30px; height: 30px; border-radius: 50%;
  background: conic-gradient(from 140deg, #ff6ec7, #f4b740, #4dd0e1, #7c4dff, #ff6ec7);
  box-shadow: 0 4px 14px -4px rgba(124,77,255,.5);
}
.brand-text strong { display: block; font-size: 1.12rem; font-weight: 700; letter-spacing: .2px; }
.brand-text small { display: block; font-size: .74rem; color: var(--ink-soft); font-family: "Gowun Batang", serif; }
.header-actions { display: flex; gap: 8px; }
.icon-button {
  width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--card); color: var(--ink); display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; text-decoration: none; transition: .15s;
}
.icon-button:hover { border-color: var(--accent); color: var(--accent); }
.icon-button i { width: 18px; height: 18px; }

/* 히어로 (입력) */
.hero-section { text-align: center; padding: 18px 6px 8px; }
.eyebrow {
  font-family: "Gowun Batang", serif; color: var(--accent); font-size: .85rem;
  letter-spacing: 2px; margin: 0 0 10px;
}
.hero-title { font-size: 1.7rem; line-height: 1.4; font-weight: 700; margin: 0 0 14px; }
.hero-lead { color: var(--ink-soft); font-size: .96rem; margin: 0 auto 18px; max-width: 460px; }
.today-chip {
  display: inline-block; font-size: .82rem; color: var(--accent);
  background: rgba(124,77,255,.08); border: 1px solid rgba(124,77,255,.18);
  border-radius: 999px; padding: 5px 14px; margin: 0 0 22px;
}

/* 입력 폼 */
.birth-form {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 24px 20px; text-align: left;
}
.form-title { display: block; font-weight: 600; margin: 0 0 10px; font-size: .95rem; }
.select-row { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 9px; }
.select-row select {
  appearance: none; -webkit-appearance: none;
  background: #fbf9ff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%237c4dff' d='M6 8 0 0h12z'/%3E%3C/svg%3E") no-repeat right 12px center;
  border: 1px solid var(--line); border-radius: 13px; padding: 13px 30px 13px 14px;
  font-size: .95rem; font-family: inherit; color: var(--ink); cursor: pointer; width: 100%;
}
.select-row select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(124,77,255,.12); }
.form-hint { font-size: .8rem; color: var(--ink-soft); margin: 12px 0 18px; }
.form-hint.warn { color: #e0457b; }

.primary-button {
  width: 100%; border: none; cursor: pointer;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #fff; font-size: 1.02rem; font-weight: 600; font-family: inherit;
  padding: 15px 20px; border-radius: 15px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  box-shadow: 0 14px 26px -14px rgba(124,77,255,.7); transition: .18s;
}
.primary-button:hover { transform: translateY(-1px); filter: brightness(1.05); }
.primary-button i { width: 19px; height: 19px; }
.secondary-button {
  width: 100%; cursor: pointer; text-decoration: none;
  background: var(--card); border: 1px solid var(--line); color: var(--ink);
  font-size: .98rem; font-weight: 600; font-family: inherit;
  padding: 14px 20px; border-radius: 15px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; transition: .15s;
}
.secondary-button:hover { border-color: var(--accent); color: var(--accent); }
.secondary-button i { width: 18px; height: 18px; }

/* 광고 슬롯 */
.ad-slot { margin: 26px 0; min-height: 90px; display: flex; align-items: center; justify-content: center; }
.ad-slot ins { width: 100%; }

/* 정보 카드 */
.info-section { margin-top: 30px; }
.info-title { text-align: center; font-size: 1.2rem; font-weight: 700; margin: 0 0 18px; }
.info-grid { display: grid; gap: 12px; }
.info-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 18px 18px;
}
.info-num {
  font-family: "Poppins", sans-serif; font-weight: 700; color: var(--accent-2); font-size: .9rem;
}
.info-card strong { display: block; margin: 4px 0 5px; font-size: 1.02rem; }
.info-card p { margin: 0; color: var(--ink-soft); font-size: .9rem; }

/* ===================== 결과 페이지 ===================== */
.result-date { text-align: center; color: var(--ink-soft); font-size: .9rem; margin: 6px 0 14px; }

.hero-color {
  border-radius: 26px; padding: 38px 24px 30px; text-align: center;
  box-shadow: var(--shadow); margin-bottom: 22px; position: relative; overflow: hidden;
}
.hero-cap { font-size: .82rem; opacity: .85; margin: 0 0 8px; letter-spacing: 1px; }
.color-name { font-size: 2.3rem; font-weight: 700; margin: 0 0 10px; font-family: "Poppins", "Gowun Batang", serif; }
.color-keywords { font-family: "Gowun Batang", serif; font-size: 1rem; opacity: .92; margin: 0 0 16px; letter-spacing: 1px; }

.overall .stars, .stars { display: inline-flex; gap: 3px; font-size: 1.35rem; line-height: 1; }
.stars .on { color: var(--gold); }
.stars .off { color: rgba(150,150,150,.35); }
.hero-color .stars .off { color: rgba(255,255,255,.35); }
.hero-color .stars .on { color: #ffe082; }

.block {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 20px; margin-bottom: 18px; box-shadow: var(--shadow);
}
.block-title { font-size: 1.1rem; font-weight: 700; margin: 0 0 16px; }
.essence { font-family: "Gowun Batang", serif; font-size: 1.04rem; line-height: 1.9; margin: 0 0 18px; color: var(--ink); }

.today-message {
  background: linear-gradient(120deg, rgba(124,77,255,.07), rgba(255,110,199,.07));
  border: 1px solid rgba(124,77,255,.16); border-radius: 16px; padding: 16px 18px;
}
.tm-cap { display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; font-weight: 600; color: var(--accent); margin-bottom: 6px; }
.tm-cap i { width: 16px; height: 16px; }
.today-message p { margin: 0; font-family: "Gowun Batang", serif; font-size: 1.02rem; }

/* 분야별 */
.field-list { display: grid; gap: 12px; }
.field-card { border: 1px solid var(--line); border-radius: 16px; padding: 15px 16px; background: #fdfcff; }
.field-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 7px; }
.field-label { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; font-size: .98rem; }
.field-label i { width: 17px; height: 17px; color: var(--accent); }
.field-card .stars { font-size: 1.1rem; }
.field-text { margin: 0; color: var(--ink-soft); font-size: .92rem; }

/* 행운 */
.lucky-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.lucky-card {
  border: 1px solid var(--line); border-radius: 16px; padding: 16px 10px; text-align: center;
  background: #fdfcff; display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.lucky-cap { font-size: .76rem; color: var(--ink-soft); }
.lucky-swatch { width: 40px; height: 40px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0,0,0,.06); }
.lucky-card strong { font-size: .96rem; }
.lucky-num { font-family: "Poppins", sans-serif; font-weight: 700; font-size: 1.9rem; color: var(--accent); line-height: 1; }
.lucky-item { color: var(--accent-2); }

/* 추천 */
.rec-list { display: grid; gap: 10px; }
.rec-card {
  display: block; text-decoration: none; color: inherit;
  border: 1px solid var(--line); border-radius: 14px; padding: 15px 16px; background: #fdfcff; transition: .15s;
}
.rec-card:hover { border-color: var(--accent); transform: translateY(-1px); box-shadow: var(--shadow); }
.rec-card strong { display: block; font-size: 1rem; margin-bottom: 3px; }
.rec-card span { color: var(--ink-soft); font-size: .88rem; }

.result-actions { display: grid; gap: 10px; margin-top: 22px; }

/* 푸터 */
.site-footer { text-align: center; color: var(--ink-soft); font-size: .8rem; padding: 30px 10px 6px; }

/* 토스트 */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: #fff; padding: 11px 20px; border-radius: 999px; font-size: .9rem;
  opacity: 0; pointer-events: none; transition: .25s; z-index: 50;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 420px) {
  .hero-title { font-size: 1.45rem; }
  .color-name { font-size: 2rem; }
  .lucky-list { gap: 8px; }
  .lucky-num { font-size: 1.5rem; }
}