/* ══════════════════════════════════════════════
   Dance Registration — v3.0 Center All
   ══════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700&family=Montserrat:wght@500;600;700&display=swap');

:root {
  --gold:        #b8860b;
  --gold-light:  #d4a017;
  --gold-bg:     #fdf3d8;
  --gold-border: #e8c84a;
  --primary:     #1a1a2e;
  --accent:      #c9a84c;
  --accent-dark: #a07828;
  --bg:          #ffffff;
  --bg2:         #f8f9fc;
  --bg3:         #f0f2f7;
  --border:      #e2e6ef;
  --border2:     #cdd3e0;
  --text:        #1a1a2e;
  --text-dim:    #5a6480;
  --text-mute:   #9aa0b4;
  --red:         #e05050;
  --green:       #2ea060;
  --shadow:      0 2px 12px rgba(0,0,0,0.07);
  --shadow-lg:   0 8px 28px rgba(0,0,0,0.13);
  --radius:      14px;
  --radius-sm:   8px;
  --font:        'Noto Sans KR', sans-serif;
  --font-en:     'Montserrat', sans-serif;
}
* { box-sizing: border-box; }

/* ── Wrapper ── */
.dr-wrap {
  font-family: var(--font);
  color: var(--text);
  width: 100%;
  background: var(--bg);
  min-height: 100vh;
}

/* ── Header ── */
.dr-header {
  background: linear-gradient(135deg, var(--primary) 0%, #16213e 60%, #0f3460 100%);
  padding: 28px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.dr-header-eyebrow {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 5px;
}
.dr-header-title {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 3px;
  letter-spacing: 1px;
}
.dr-header-sub { font-size: 12px; color: rgba(255,255,255,0.45); }

/* ── 신청확인 버튼 ── */
.dr-check-header-btn {
  background: var(--accent) !important;
  border: 2px solid var(--accent) !important;
  border-radius: 50px;
  color: var(--primary) !important;
  -webkit-text-fill-color: var(--primary) !important;
  cursor: pointer;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 700;
  padding: 13px 28px;
  transition: all 0.2s;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(201,168,76,0.4);
}
.dr-check-header-btn:hover  { background: var(--gold-light) !important; border-color: var(--gold-light) !important; color: var(--primary) !important; -webkit-text-fill-color: var(--primary) !important; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(201,168,76,0.5); }
.dr-check-header-btn.open   { background: #fff !important; border-color: #fff !important; color: var(--primary) !important; -webkit-text-fill-color: var(--primary) !important; }

/* ── 신청확인 패널 ── */
.dr-check-panel {
  background: var(--primary);
  border-bottom: 3px solid var(--accent);
  padding: 20px 48px;
  display: none;
}
.dr-check-panel.open { display: block; }
.dr-check-panel-inner { display: flex; gap: 10px; align-items: center; max-width: 520px; }
.dr-check-panel .dr-input {
  flex: 1;
  background: rgba(255,255,255,0.1) !important;
  border: 1.5px solid rgba(255,255,255,0.18);
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}
.dr-check-panel .dr-input:-webkit-autofill,
.dr-check-panel .dr-input:-webkit-autofill:hover,
.dr-check-panel .dr-input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px #1a2744 inset !important;
  -webkit-text-fill-color: #fff !important;
  border: 1.5px solid rgba(255,255,255,0.18) !important;
  transition: background-color 5000s ease-in-out 0s;
}
.dr-check-panel .dr-input::placeholder { color: rgba(255,255,255,0.5) !important; }
.dr-check-panel .dr-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(201,168,76,0.2); }
.dr-btn-check {
  background: var(--accent);
  border: none;
  border-radius: var(--radius-sm);
  color: var(--primary);
  cursor: pointer;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 700;
  padding: 12px 22px;
  transition: background 0.2s;
  white-space: nowrap;
}
.dr-btn-check:hover { background: var(--gold-light) !important; color: var(--primary) !important; }
.dr-check-result { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 10px; }
.dr-check-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  min-width: 260px;
}
.dr-check-num    { font-size: 12px; color: var(--accent); font-weight: 600; margin-bottom: 4px; }
.dr-check-detail { font-size: 12px; color: rgba(255,255,255,0.55); margin-bottom: 4px; }
.dr-check-names  { font-size: 14px; color: #fff; font-weight: 600; }
.dr-check-empty  { color: rgba(255,255,255,0.38); font-size: 13px; padding: 8px 0; }
.dr-check-error  { color: #f87171; font-size: 13px; padding: 8px 0; }

/* ── Progress ── */
.dr-progress-wrap {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 14px 48px;
}
.dr-progress-track {
  height: 4px;
  background: var(--bg3);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 10px;
}
.dr-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 4px;
  transition: width 0.4s ease;
  width: 0%;
}
.dr-progress-steps { display: flex; justify-content: space-between; }
.dr-progress-dot { font-size: 12px; color: var(--text-mute); font-weight: 500; transition: color 0.2s; }
.dr-progress-dot.active { color: var(--primary); font-weight: 700; }
.dr-progress-dot.done   { color: var(--accent-dark); }

/* ════════════════════════════════
   STEP BODY — 모든 스텝 센터
   ════════════════════════════════ */
.dr-step-body {
  padding: 44px 24px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.dr-step-hdr { margin-bottom: 28px; }
.dr-step-eyebrow {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--accent-dark);
  text-transform: uppercase;
  margin-bottom: 6px;
  font-weight: 600;
}
.dr-step-title { font-size: 30px; font-weight: 700; color: var(--primary); margin: 0; }

/* ── 공통 옵션 그리드 ── */
.dr-opts-wrap { width: 100%; display: flex; justify-content: center; margin-bottom: 32px; }

/* ── STEP1 — 국내/International ── */
.dr-opts-cat {
  display: grid;
  grid-template-columns: repeat(2, 280px);
  gap: 20px;
}

/* ── STEP2 — 부 선택 6×2 ── */
.dr-opts-div {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  max-width: 1100px;
  width: 100%;
}

/* ── STEP3 — 댄스 유형 ── */
.dr-opts-dance {
  display: grid;
  grid-template-columns: repeat(3, 260px);
  gap: 20px;
}

/* ── STEP5 — 커플/솔로 ── */
.dr-opts-couple {
  display: grid;
  grid-template-columns: repeat(2, 280px);
  gap: 20px;
}

/* ── Option button base ── */
button.dr-opt,
.dr-opt {
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-dim);
  cursor: pointer;
  font-family: var(--font);
  font-size: 17px;
  font-weight: 600;
  padding: 26px 18px;
  text-align: center;
  transition: all 0.18s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: var(--shadow);
  line-height: 1.4;
}
button.dr-opt:hover,
.dr-opt:hover        { border-color: var(--accent) !important; background: var(--gold-bg) !important; color: var(--primary) !important; transform: translateY(-2px); box-shadow: var(--shadow-lg); }
button.dr-opt.active,
.dr-opt.active       { background: var(--primary) !important; border-color: var(--primary) !important; color: #fff !important; box-shadow: 0 6px 20px rgba(26,26,46,0.22); }
button.dr-opt.active:hover,
.dr-opt.active:hover { background: var(--primary) !important; border-color: var(--accent) !important; color: #fff !important; transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* large variant (cat, couple) */
.dr-opt-lg { padding: 36px 22px; }
.dr-opt-icon  { font-size: 40px; line-height: 1; }
.dr-opt-title { font-size: 22px; font-weight: 700; }
.dr-opt-sub   { font-size: 12px; letter-spacing: 1px; color: var(--text-mute); font-family: var(--font-en); }
.dr-opt.active .dr-opt-sub { color: rgba(255,255,255,0.55); }

/* dance variant */
.dr-opt-dance { padding: 34px 20px; }
.dr-opt-dance .dr-opt-icon  { font-size: 44px; }
.dr-opt-dance .dr-opt-title { font-size: 24px; }

/* div variant */
.dr-opt-div { font-size: 18px; font-weight: 700; padding: 24px 12px; color: var(--text); }

/* ── STEP4 — 종목 수 ── */
.dr-opts-count {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  max-width: 700px;
}
.dr-event-opt {
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font);
  padding: 18px 28px;
  text-align: left;
  transition: all 0.18s;
  display: flex;
  align-items: center;
  gap: 24px;
  box-shadow: var(--shadow);
}
button.dr-event-opt:hover,
.dr-event-opt:hover        { border-color: var(--accent) !important; background: var(--gold-bg) !important; transform: translateY(-1px); box-shadow: var(--shadow-lg); }
button.dr-event-opt.active,
.dr-event-opt.active       { background: var(--primary) !important; border-color: var(--primary) !important; color: #fff !important; box-shadow: 0 4px 16px rgba(26,26,46,0.2); }
button.dr-event-opt.active:hover,
.dr-event-opt.active:hover { background: var(--primary) !important; border-color: var(--accent) !important; color: #fff !important; transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.dr-event-opt.fixed  { background: var(--primary); border-color: var(--primary); color: #fff; cursor: default; }
.dr-event-count  { font-size: 22px; font-weight: 700; min-width: 70px; color: var(--accent-dark); }
.dr-event-opt.active .dr-event-count,
.dr-event-opt.fixed  .dr-event-count { color: var(--accent); }
.dr-event-dances { font-size: 16px; color: var(--text-dim); font-weight: 400; }
.dr-event-opt.active .dr-event-dances,
.dr-event-opt.fixed  .dr-event-dances { color: rgba(255,255,255,0.65); }

/* ── Notice ── */
.dr-notice {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--gold-bg);
  border: 1.5px solid var(--gold-border);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 12px;
  color: var(--accent-dark);
  font-weight: 600;
  margin-bottom: 16px;
}

/* ── Form Fields (step6) ── */
.dr-fields { display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; width: 100%; max-width: 480px; text-align: left; }
.dr-field  { display: flex; flex-direction: column; gap: 6px; }
.dr-field > span { font-size: 12px; font-weight: 600; color: var(--text-dim); letter-spacing: 0.3px; }
.dr-input {
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 500;
  outline: none;
  padding: 13px 16px;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}
.dr-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,26,46,0.08); }
.dr-input::placeholder { color: var(--text-mute); }

.dr-gender-row { display: flex; gap: 8px; }
.dr-gender-btn {
  flex: 1;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  cursor: pointer;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  padding: 13px;
  transition: all 0.18s;
}
.dr-gender-btn:hover  { border-color: var(--accent) !important; color: var(--primary) !important; background: var(--gold-bg) !important; }
.dr-gender-btn.active { background: var(--primary) !important; border-color: var(--primary) !important; color: #fff !important; }
.dr-gender-btn.active:hover { background: var(--primary) !important; border-color: var(--accent) !important; color: #fff !important; }

/* ── Nav ── */
.dr-nav {
  display: flex;
  gap: 10px;
  align-items: center;
  width: 100%;
  max-width: 480px;
}
.dr-btn {
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font);
  font-size: 17px;
  font-weight: 600;
  padding: 16px 32px;
  transition: all 0.2s;
}
.dr-btn-next {
  background: var(--primary) !important;
  color: #fff !important;
  flex: 1;
  box-shadow: 0 4px 14px rgba(26,26,46,0.18);
}
.dr-btn-next:hover { background: #0f2040 !important; color: #fff !important; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(26,26,46,0.25); }
.dr-btn-next:disabled { opacity: 0.3; cursor: not-allowed; transform: none; box-shadow: none; }
.dr-btn-prev {
  background: var(--bg3);
  border: 1px solid var(--border2);
  color: var(--text-dim);
  min-width: 96px;
}
.dr-btn-prev:hover { background: var(--border) !important; color: var(--primary) !important; }
.dr-btn-submit {
  background: linear-gradient(135deg, #16a34a, #15803d);
  color: #fff;
  flex: 1;
  box-shadow: 0 4px 14px rgba(22,163,74,0.22);
}
.dr-btn-submit:hover { background: linear-gradient(135deg, #22c55e,#16a34a) !important; color: #fff !important; transform: translateY(-1px); }
.dr-btn-submit:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

/* ── Confirm ── */
.dr-confirm-card {
  background: var(--bg2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow);
  text-align: left;
}
.dr-confirm-row { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px; padding: 15px 20px; border-bottom: 1px solid var(--border); font-size: 16px; }
.dr-confirm-row:last-child { border-bottom: none; }
.dr-confirm-row > span   { font-size: 13px; color: var(--text-mute); min-width: 80px; font-weight: 600; letter-spacing: 0.3px; }
.dr-confirm-row > strong { color: var(--primary); font-weight: 700; }
.dr-confirm-row > small  { font-size: 12px; color: var(--text-dim); }
.dr-confirm-note { font-size: 12px; color: var(--text-mute); margin-bottom: 20px; }

/* ── Success ── */
.dr-success { text-align: center; padding: 60px 24px; }
.dr-success-icon { font-size: 56px; margin-bottom: 16px; }
.dr-success h2   { font-size: 22px; font-weight: 700; color: var(--primary); margin: 0 0 10px; }
.dr-success-id   { font-size: 14px; color: var(--text-dim); margin-bottom: 8px; }
.dr-success-id strong { font-size: 22px; color: var(--accent-dark); }
.dr-success-note { font-size: 12px; color: var(--text-mute); margin-bottom: 28px; }
.dr-btn-reset {
  background: var(--primary); color: #fff; border: none;
  border-radius: var(--radius-sm); cursor: pointer;
  font-family: var(--font); font-size: 14px; font-weight: 600;
  padding: 13px 36px; transition: all 0.2s; display: inline-block;
}
.dr-btn-reset:hover { background: #0f2040 !important; color: #fff !important; transform: translateY(-1px); }

/* ── Badges ── */
.dr-badge { display: inline-block; border-radius: 4px; font-size: 10px; font-weight: 700; letter-spacing: 0.5px; padding: 2px 8px; font-family: var(--font-en); }
.dr-badge-int { background: #eff6ff; border: 1.5px solid #93c5fd; color: #1d4ed8; }
.dr-badge-dom { background: #f0fdf4; border: 1.5px solid #86efac; color: #15803d; }

/* ── Responsive ── */
@media (max-width: 1100px) {
  .dr-opts-div { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
  .dr-header       { padding: 20px; flex-direction: column; align-items: flex-start; }
  .dr-progress-wrap { padding: 12px 20px; }
  .dr-progress-dot  { font-size: 9px; }
  .dr-check-panel   { padding: 16px 20px; }
  .dr-opts-div      { grid-template-columns: repeat(3, 1fr); }
  .dr-opts-dance    { grid-template-columns: repeat(3, 1fr); max-width: 100%; }
  .dr-opts-cat,
  .dr-opts-couple   { grid-template-columns: repeat(2, 1fr); max-width: 100%; }
}
@media (max-width: 480px) {
  .dr-opts-div   { grid-template-columns: repeat(2, 1fr); }
  .dr-opts-dance { grid-template-columns: repeat(2, 1fr); }
}