:root {
  color-scheme: light;
}

body {
  font-family:
    Pretendard,
    system-ui,
    -apple-system,
    sans-serif;
  color: #0f172a;
  background: linear-gradient(180deg, #f6f8ff 0%, #ffffff 70%);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.6;
  z-index: -1;
}

body::before {
  background: #c7d2fe;
  top: -120px;
  right: -120px;
}

body::after {
  background: #bae6fd;
  bottom: -160px;
  left: -140px;
}

.site-header {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.7);
}

.navbar {
  padding: 1rem 0;
}

.navbar-brand {
  font-weight: 800;
  letter-spacing: -0.02em;
}

.nav-link {
  color: #475569;
  font-weight: 600;
}

.nav-link:hover {
  color: #1d4ed8;
}

.hero {
  padding: 4rem 0 2rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: rgba(37, 99, 235, 0.12);
  color: #1d4ed8;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
}

.hero-title {
  letter-spacing: -0.03em;
}

.fortune-card {
  border: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
}

.fortune-card .card-body {
  padding: 2rem;
}

.result-box {
  background: linear-gradient(135deg, #f8f9ff 0%, #f1f5ff 100%);
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 1.5rem;
  position: relative;
}

.result-box::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, #2563eb 0%, #7c3aed 100%);
}

.form-control,
.form-select {
  border-radius: 14px;
  border: 1px solid #e2e8f0;
  padding: 0.6rem 0.85rem;
}

.form-control:focus,
.form-select:focus {
  border-color: #93c5fd;
  box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.15);
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  border: none;
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #6d28d9 100%);
}

.btn-outline-primary {
  border-width: 2px;
  font-weight: 600;
}

.inp_area {
  background: #f9fafb;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  padding: 1.5rem;
}

.inp_area h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.inp_area .txt_s,
.inp_area .txt_s_02 {
  color: #64748b;
  margin-bottom: 0.3rem;
}

.inp_area .txt_purple {
  color: #7c3aed;
  font-weight: 700;
}

.inp_ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 1rem;
}

.inp_li_01 label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.inp_li_01 ul {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.select_01,
.select_02 {
  width: 100%;
  padding: 0.55rem 0.8rem;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background: #fff;
}

.zodiac-grid .btn {
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.zodiac-grid .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.12);
}

.fortune-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.fortune-mini {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 1rem 1.1rem;
  height: 100%;
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.08);
}

.fortune-mini .title {
  font-weight: 700;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.animal-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.fortune-mini .txt {
  color: #64748b;
  font-size: 0.92rem;
  margin-bottom: 0.75rem;
}

.fortune-mini .more {
  font-weight: 600;
  color: #1d4ed8;
  text-decoration: none;
}

footer {
  color: #6c757d;
}

/* 모바일 반응형 글자 크기 */
@media (max-width: 768px) {
  :root {
    font-size: 16px;
  }

  body {
    font-size: 0.95rem;
  }

  .hero-title {
    font-size: 1.75rem !important;
  }

  .hero {
    padding: 2.5rem 0 1.5rem;
  }

  .h3,
  .h4,
  .h5,
  .h6 {
    font-size: calc(1rem + 0.4vw);
  }

  .inp_area h3 {
    font-size: 1.05rem;
  }

  .inp_li_01 label,
  .inp_area .txt_s,
  .inp_area .txt_s_02 {
    font-size: 0.95rem;
  }

  .fortune-mini .title {
    font-size: 1rem;
  }

  .fortune-mini .txt {
    font-size: 0.88rem;
  }

  .card-body {
    padding: 1rem !important;
  }

  .navbar-brand {
    font-size: 1.1rem;
  }

  .nav-link {
    font-size: 0.95rem;
  }
}

@media (max-width: 576px) {
  :root {
    font-size: 16px;
  }

  body {
    font-size: 0.98rem;
  }

  .hero-title {
    font-size: 1.5rem !important;
  }

  .h3 {
    font-size: 1.15rem;
  }

  .h4 {
    font-size: 1.05rem;
  }

  .h5,
  .h6 {
    font-size: 0.95rem;
  }

  .fortune-mini {
    padding: 0.9rem 1rem;
  }

  .fortune-mini .title {
    font-size: 0.95rem;
  }

  .fortune-mini .txt {
    font-size: 0.85rem;
  }

  .btn {
    font-size: 0.9rem;
    padding: 0.4rem 0.8rem;
  }

  select,
  input {
    font-size: 1rem !important;
  }
}

/* ===== Premium Black & Gold Theme (Step2) ===== */
:root {
  --bg-0: #07080b;
  --bg-1: #0b0d12;
  --card: #0e1118cc;
  --border: rgba(255, 255, 255, 0.08);
  --text: #e5e7eb;
  --muted: #a1a1aa;
  --gold: #d4af37;
  --gold-2: #f6d365;
  --accent: #8b5cf6;
}

body {
  color: var(--text);
  background:
    radial-gradient(
      1200px 600px at 15% 10%,
      rgba(212, 175, 55, 0.16),
      transparent 60%
    ),
    radial-gradient(
      900px 500px at 85% 20%,
      rgba(139, 92, 246, 0.18),
      transparent 60%
    ),
    linear-gradient(180deg, var(--bg-0), var(--bg-1));
}

body::before {
  background: rgba(212, 175, 55, 0.22);
  opacity: 0.35;
}
body::after {
  background: rgba(139, 92, 246, 0.22);
  opacity: 0.3;
}

.site-header {
  background: rgba(10, 12, 18, 0.68);
  border-bottom: 1px solid var(--border);
}

.navbar-brand {
  color: var(--text) !important;
  letter-spacing: 0.02em;
}
.navbar-brand::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-left: 0.55rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.12);
  vertical-align: middle;
}
.nav-link {
  color: rgba(229, 231, 235, 0.78) !important;
}
.nav-link:hover {
  color: var(--gold-2) !important;
}

.hero-badge {
  background: rgba(212, 175, 55, 0.14);
  color: var(--gold-2);
  border: 1px solid rgba(212, 175, 55, 0.22);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.08);
}

.hero-title {
  color: var(--text);
}
.lead {
  color: rgba(229, 231, 235, 0.72) !important;
}

.fortune-card {
  border: 1px solid var(--border);
  background: linear-gradient(
    180deg,
    rgba(18, 22, 32, 0.86),
    rgba(10, 12, 18, 0.86)
  );
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.55);
}
.fortune-card .card-body {
  padding: 2rem;
}

.inp_area {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
}
.inp_area .txt_s,
.inp_area .txt_s_02,
.text-muted {
  color: var(--muted) !important;
}
.inp_area .txt_purple {
  color: var(--gold-2);
}

.select_01,
.select_02,
.form-select,
.form-control {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text);
}
select option {
  color: #0f172a; /* options list is rendered by OS; keep readable */
}

.form-control:focus,
.form-select:focus,
.select_01:focus,
.select_02:focus {
  border-color: rgba(212, 175, 55, 0.55);
  box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.14);
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #111827;
  font-weight: 800;
  letter-spacing: 0.01em;
  box-shadow: 0 16px 30px rgba(212, 175, 55, 0.18);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #c99f2f, #f2d07a);
  color: #0b0d12;
}

.bg-white {
  background: rgba(255, 255, 255, 0.02) !important;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.card.border-0.shadow-sm {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border) !important;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35) !important;
}
.card.border-0.shadow-sm .fw-bold {
  color: rgba(229, 231, 235, 0.9);
}

.fortune-mini {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}
.fortune-mini .title {
  color: rgba(229, 231, 235, 0.92);
}
.fortune-mini .more {
  color: var(--gold-2);
}
.fortune-mini .more:hover {
  color: var(--gold);
  text-decoration: underline;
}

.text-primary {
  color: var(--gold-2) !important;
}
.border-top {
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}
footer {
  color: rgba(229, 231, 235, 0.68);
}

/* ===== Fix: readability (Step2.1 hotfix) ===== */
.fortune-card .card-body h2,
.fortune-card .card-body h3,
.fortune-card .card-body label {
  color: rgba(255, 255, 255, 0.92) !important;
}

.fortune-card .card-body .h4 {
  color: rgba(255, 255, 255, 0.92) !important;
}

.inp_area {
  background: rgba(255, 255, 255, 0.06) !important;
}

.inp_area .txt_s,
.inp_area .txt_s_02 {
  color: rgba(255, 255, 255, 0.68) !important;
}

.select_01,
.select_02 {
  background: rgba(255, 255, 255, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  color: rgba(255, 255, 255, 0.92) !important;
}

.select_01 option,
.select_02 option {
  color: #111827 !important;
}

.fortune-card {
  background: linear-gradient(
    180deg,
    rgba(30, 35, 48, 0.92),
    rgba(12, 14, 20, 0.92)
  ) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.hero-title {
  text-shadow: 0 8px 40px rgba(0, 0, 0, 0.65);
}

.lead {
  color: rgba(255, 255, 255, 0.72) !important;
}