/* ============================
   분양톡 - 리뉴얼 스타일 (차콜블랙+오렌지)
   ============================ */

/* Pretendard 제거 - 카카오톡 시스템 폰트 사용 */

:root {
  --primary: #FF6B2B;
  --primary-dark: #E55520;
  --primary-light: #FFF0E8;
  --charcoal: #1E1E1E;
  --charcoal-mid: #2C2C2C;
  --charcoal-light: #3D3D3D;
  --gold: #F59E0B;
  --red: #EF4444;
  --green: #10B981;
  --text: #1A1A1A;
  --text-sub: #555555;
  --text-light: #888888;
  --bg: #F4F4F4;
  --bg-white: #FFFFFF;
  --border: #E0E0E0;
  --shadow: 0 2px 6px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Noto Sans KR', 'Malgun Gothic', sans-serif; background: var(--bg); color: var(--text); font-size: 15px; line-height: 1.7; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ===== TOP BAR ===== */
.topbar { background: var(--charcoal); color: #AAAAAA; font-size: 12.5px; padding: 7px 0; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; }
.topbar-stats { display: flex; gap: 22px; }
.topbar-stats strong { color: var(--primary); }
.topbar-links { display: flex; gap: 12px; align-items: center; }
.topbar-links a { color: #AAAAAA; transition: color .2s; }
.topbar-links a:hover { color: #fff; }
.btn-join { background: var(--primary); color: #fff !important; padding: 4px 14px; border-radius: 4px; font-weight: 700; font-size: 12px; }
.btn-join:hover { background: var(--primary-dark) !important; }

/* ===== HEADER ===== */
.header { background: var(--charcoal-mid); border-bottom: 3px solid var(--primary); position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 12px rgba(0,0,0,0.3); }
.header-inner { display: flex; align-items: center; gap: 20px; padding: 13px 20px; flex-wrap: wrap; }

.logo { display: flex; align-items: center; gap: 8px; font-size: 26px; font-weight: 800; color: #FFFFFF; white-space: nowrap; }
.logo-icon { font-size: 26px; }
.logo-text { color: #FFFFFF; }
.logo-accent { color: var(--primary); }

.search-bar { display: flex; flex: 1; max-width: 560px; border: 2px solid var(--primary); border-radius: 8px; overflow: hidden; }
.region-select { padding: 9px 10px; border: none; border-right: 1px solid #444; background: #3a3a3a; font-size: 13px; color: #eee; outline: none; min-width: 100px; }
.search-input { flex: 1; padding: 9px 14px; border: none; outline: none; font-size: 15px; font-family: inherit; background: #fff; color: var(--text); }
.search-btn { background: var(--primary); color: #fff; padding: 9px 20px; font-size: 15px; font-weight: 700; white-space: nowrap; transition: background .2s; }
.search-btn:hover { background: var(--primary-dark); }

.nav-desktop { display: flex; align-items: center; gap: 2px; }
.nav-link { padding: 8px 15px; border-radius: 6px; font-weight: 500; font-size: 14px; color: #CCCCCC; transition: all .2s; white-space: nowrap; }
.nav-link:hover, .nav-link.active { color: var(--primary); background: rgba(255,107,43,0.12); }
.btn-register { background: var(--primary) !important; color: #fff !important; font-weight: 700; border-radius: 6px; }
.btn-register:hover { background: var(--primary-dark) !important; }

.mobile-menu-btn { display: none; font-size: 24px; padding: 8px; color: #fff; }
.mobile-menu { display: none; background: var(--charcoal-mid); border-top: 1px solid #444; padding: 8px 20px; }
.mobile-menu a { display: block; padding: 13px 0; border-bottom: 1px solid #333; font-size: 16px; color: #DDDDDD; font-weight: 500; }
.mobile-menu.open { display: block; }

/* ===== AD TICKER ===== */
.ad-ticker { background: #fff; border-bottom: 1px solid var(--border); padding: 9px 0; overflow: hidden; }
.ad-ticker .container { display: flex; align-items: center; gap: 14px; }
.ad-label { background: var(--primary); color: #fff; font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 4px; white-space: nowrap; letter-spacing: 0.5px; }
.ticker-wrap { flex: 1; overflow: hidden; }
.ticker-content { display: flex; gap: 80px; white-space: nowrap; animation: ticker 30s linear infinite; font-size: 13.5px; color: var(--text-sub); }
.ticker-content span { white-space: nowrap; }
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ===== SCROLL ANIMATIONS ===== */
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.65s ease, transform 0.65s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }
.section-reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.section-reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== HERO ===== */
.hero {
  position: relative;
  background:
    linear-gradient(135deg, rgba(30,30,30,0.88) 0%, rgba(44,44,44,0.82) 50%, rgba(46,32,32,0.90) 100%),
    url('https://images.unsplash.com/photo-1545324418-cc1a3fa10c00?w=1600&q=80') center/cover no-repeat;
  color: #fff;
  padding: 64px 0;
}
.hero .container { display: flex; align-items: center; gap: 60px; flex-wrap: wrap; }
.hero-content { flex: 1; min-width: 280px; }
.hero-title { font-size: 44px; font-weight: 800; line-height: 1.2; margin-bottom: 18px; letter-spacing: -1px; }
.hero-accent { color: var(--primary); }
.hero-sub { font-size: 16px; color: #BBBBBB; margin-bottom: 30px; line-height: 1.8; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary { background: var(--primary); color: #fff; padding: 14px 30px; border-radius: 8px; font-weight: 700; font-size: 15px; transition: all .2s; display: inline-block; letter-spacing: 0.3px; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,107,43,.4); }
.btn-outline { border: 2px solid rgba(255,255,255,.5); color: #fff; padding: 12px 28px; border-radius: 8px; font-weight: 600; font-size: 15px; transition: all .2s; display: inline-block; }
.btn-outline:hover { background: rgba(255,255,255,.1); border-color: #fff; }

.hero-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.stat-card { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 22px 20px; text-align: center; transition: all .2s; }
.stat-card:hover { background: rgba(255,107,43,.12); border-color: rgba(255,107,43,.3); }
.stat-num { font-size: 30px; font-weight: 800; color: var(--primary); }
.stat-num span { font-size: 16px; font-weight: 500; color: #999; margin-left: 3px; }
.stat-label { font-size: 12.5px; color: #999; margin-top: 5px; letter-spacing: 0.3px; }

/* ===== REGION TABS ===== */
.region-section { background: #fff; border-bottom: 1px solid var(--border); position: sticky; top: 67px; z-index: 90; box-shadow: var(--shadow); }
.region-tabs { display: flex; gap: 6px; overflow-x: auto; padding: 12px 0; scrollbar-width: none; }
.region-tabs::-webkit-scrollbar { display: none; }
.region-tab { padding: 8px 18px; border-radius: 22px; font-size: 13.5px; font-weight: 500; color: var(--text-sub); white-space: nowrap; border: 1.5px solid transparent; transition: all .2s; background: var(--bg); }
.region-tab:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }
.region-tab.active { background: var(--primary); color: #fff; border-color: var(--primary); font-weight: 700; }

/* ===== SECTION 공통 ===== */
.listings-section, .best-section, .news-section { padding: 50px 0; }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; padding-bottom: 14px; border-bottom: 2px solid var(--charcoal); }
.section-title { font-size: 20px; font-weight: 800; color: var(--charcoal); display: flex; align-items: center; gap: 8px; }
.section-title::before { content: ''; display: inline-block; width: 4px; height: 20px; background: var(--primary); border-radius: 2px; }
.section-title small { font-size: 13px; color: var(--text-sub); font-weight: 400; margin-left: 8px; }
.view-all { color: var(--primary); font-size: 13.5px; font-weight: 600; padding: 6px 14px; border: 1.5px solid var(--primary); border-radius: 20px; transition: all .2s; }
.view-all:hover { background: var(--primary); color: #fff; }

/* ===== LISTING CARDS ===== */
.listings-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 18px; }
.listing-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden; transition: all .25s; cursor: pointer; position: relative; }
.card-img { width: 100%; height: 160px; object-fit: cover; display: block; }
.card-body { padding: 18px 20px 20px; }
.listing-card:hover { border-color: var(--primary); box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.listing-card.ad-card { border-left: 4px solid var(--gold); }
.listing-card.hot-card { border-left: 4px solid var(--primary); }

.card-badges { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }
.badge { font-size: 10.5px; font-weight: 700; padding: 3px 9px; border-radius: 4px; letter-spacing: 0.3px; }
.badge-hot { background: #FFE8E0; color: var(--primary); }
.badge-new { background: #DCFCE7; color: #16A34A; }
.badge-ad { background: #FEF3C7; color: #B45309; }
.badge-best { background: #EDE9FE; color: #7C3AED; }
.badge-type { background: var(--charcoal); color: #fff; }

.card-title { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 8px; line-height: 1.4; }
.card-desc { font-size: 13px; color: var(--text-sub); margin-bottom: 14px; line-height: 1.6; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

.card-info { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 16px; }
.info-tag { font-size: 12px; padding: 4px 11px; border-radius: 14px; background: var(--bg); color: var(--text-sub); border: 1px solid var(--border); font-weight: 500; }
.info-tag.highlight { background: var(--primary-light); color: var(--primary); border-color: #FFD4BE; font-weight: 700; }

.card-footer { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border); padding-top: 14px; }
.card-company { font-size: 12px; color: var(--text-light); font-weight: 500; }
.card-btn { font-size: 13px; font-weight: 700; color: var(--primary); padding: 6px 16px; border: 2px solid var(--primary); border-radius: 6px; transition: all .2s; }
.card-btn:hover { background: var(--primary); color: #fff; }

/* ===== 수수료 강조 ===== */
.card-fee { font-size: 17px; font-weight: 800; color: var(--primary); margin-bottom: 6px; }

/* ===== BEST GRID ===== */
.best-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.best-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--border); padding: 18px; display: flex; gap: 14px; align-items: flex-start; transition: all .2s; cursor: pointer; }
.best-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.best-rank { width: 34px; height: 34px; border-radius: 8px; background: var(--charcoal); color: #fff; font-weight: 800; font-size: 15px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.best-rank.gold { background: var(--primary); }
.best-rank.silver { background: #6B7280; }
.best-rank.bronze { background: #92400E; }
.best-info { flex: 1; }
.best-title { font-size: 14px; font-weight: 700; margin-bottom: 5px; color: var(--text); }
.best-meta { font-size: 12px; color: var(--text-sub); }

/* ===== 서포터즈 배너 ===== */
.supporters-banner { background: var(--charcoal); color: #fff; padding: 44px 0; border-top: 3px solid var(--primary); }
.banner-content { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.banner-text h3 { font-size: 22px; font-weight: 800; margin-bottom: 10px; }
.banner-text h3 span { color: var(--primary); }
.banner-text p { color: #AAAAAA; font-size: 14px; line-height: 1.7; }
.btn-banner { background: var(--primary); color: #fff; padding: 14px 30px; border-radius: 8px; font-weight: 700; font-size: 15px; white-space: nowrap; transition: all .2s; display: inline-block; }
.btn-banner:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,107,43,.4); }

/* ===== NEWS ===== */
.news-section { background: #fff; }
.news-list { display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.news-item { display: flex; align-items: center; gap: 16px; padding: 15px 22px; border-bottom: 1px solid var(--border); transition: background .2s; cursor: pointer; }
.news-item:last-child { border-bottom: none; }
.news-item:hover { background: var(--primary-light); }
.news-date { font-size: 12.5px; color: var(--text-light); white-space: nowrap; min-width: 78px; }
.news-title { font-size: 14.5px; color: var(--text); overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-weight: 500; }
.news-cat { font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 4px; background: var(--primary-light); color: var(--primary); white-space: nowrap; }

/* ===== CTA ===== */
.cta-section { padding: 64px 0; background: var(--bg); }
.cta-box {
  background:
    linear-gradient(135deg, rgba(30,30,30,0.93) 0%, rgba(44,44,44,0.90) 100%),
    url('https://images.unsplash.com/photo-1560518883-ce09059eeffa?w=1200&q=80') center/cover no-repeat;
  border-radius: var(--radius-lg); padding: 54px 40px; text-align: center; color: #fff; position: relative; overflow: hidden;
}
.cta-box::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--primary); }
.cta-box h3 { font-size: 28px; font-weight: 800; margin-bottom: 14px; }
.cta-box h3 span { color: var(--primary); }
.cta-box p { color: #AAAAAA; margin-bottom: 30px; font-size: 15px; line-height: 1.7; }
.cta-btns { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.btn-outline-white { border: 2px solid rgba(255,255,255,.4); color: #fff; padding: 13px 28px; border-radius: 8px; font-weight: 600; font-size: 15px; transition: all .2s; display: inline-block; }
.btn-outline-white:hover { background: rgba(255,255,255,.1); border-color: #fff; }

/* ===== FOOTER ===== */
.footer { background: var(--charcoal); color: #888; padding: 56px 0 0; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; }
.footer-logo { font-size: 24px; font-weight: 800; color: #FFFFFF; margin-bottom: 14px; }
.footer-logo span { color: var(--primary); }
.footer-desc { font-size: 13.5px; line-height: 1.8; margin-bottom: 16px; color: #888; }
.footer-col h4 { color: #FFFFFF; font-weight: 700; font-size: 14px; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 1px solid #333; }
.footer-col a { display: block; font-size: 13px; color: #888; margin-bottom: 10px; transition: color .2s; }
.footer-col a:hover { color: var(--primary); }
.footer-tel { font-size: 19px; font-weight: 800; color: #FFFFFF; margin-bottom: 8px; }
.footer-hours { font-size: 12.5px; line-height: 1.8; }
.footer-bottom { border-top: 1px solid #2D2D2D; padding: 20px 0; }
.footer-bottom .container { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.footer-bottom a { font-size: 12px; color: #555; transition: color .2s; }
.footer-bottom a:hover { color: #888; }
.footer-copy { margin-left: auto; font-size: 12px; color: #444; }

/* ===== FLOATING BTNS ===== */
.float-btns { position: fixed; bottom: 28px; right: 24px; display: flex; flex-direction: column; gap: 10px; z-index: 200; }
.float-btn { width: 54px; height: 54px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; box-shadow: 0 4px 16px rgba(0,0,0,0.25); transition: all .2s; border: none; }
.float-register { background: var(--primary); color: #fff; font-size: 11px; flex-direction: column; gap: 1px; }
.float-register:hover { transform: scale(1.1); box-shadow: 0 6px 20px rgba(255,107,43,.5); }
.float-top { display: none !important; }

/* ===== 현장 등록 페이지 ===== */
.register-page { padding: 44px 0; }
.register-form { background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--border); padding: 44px; max-width: 800px; margin: 0 auto; }
.form-title { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
.form-sub { color: var(--text-sub); font-size: 14px; margin-bottom: 32px; }
.form-group { margin-bottom: 24px; }
.form-label { display: block; font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.required { color: var(--primary); margin-left: 3px; }
.form-input, .form-select, .form-textarea { width: 100%; padding: 12px 16px; border: 1.5px solid var(--border); border-radius: 8px; font-size: 15px; font-family: inherit; color: var(--text); outline: none; transition: border-color .2s; background: #fff; }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(255,107,43,.1); }
.form-textarea { height: 130px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.checkbox-group { display: flex; gap: 12px; flex-wrap: wrap; }
.checkbox-item { display: flex; align-items: center; gap: 6px; font-size: 14px; }
.form-submit { width: 100%; padding: 16px; background: var(--primary); color: #fff; border-radius: 10px; font-size: 16px; font-weight: 700; border: none; cursor: pointer; transition: all .2s; margin-top: 8px; }
.form-submit:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(255,107,43,.4); }

/* ===== 로그인 ===== */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--charcoal); padding: 40px 16px; }
.auth-card { background: #fff; border-radius: var(--radius-lg); padding: 44px; width: 100%; max-width: 420px; box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.auth-logo { text-align: center; margin-bottom: 28px; font-size: 32px; font-weight: 800; color: var(--charcoal); }
.auth-logo span { color: var(--primary); }
.auth-title { font-size: 22px; font-weight: 700; text-align: center; margin-bottom: 28px; color: var(--text); }
.auth-switch { text-align: center; margin-top: 20px; font-size: 13px; color: var(--text-sub); }
.auth-switch a { color: var(--primary); font-weight: 600; }
.social-btn { width: 100%; padding: 13px; border-radius: 8px; font-size: 15px; font-weight: 600; cursor: pointer; margin-bottom: 10px; border: 2px solid transparent; transition: opacity .2s; }
.social-btn:hover { opacity: .88; }

/* ===== 서포터즈 페이지 ===== */
.supporters-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; }
.supporter-card { background: #fff; border-radius: var(--radius); border: 1px solid var(--border); padding: 22px; transition: all .2s; }
.supporter-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.supporter-cat { display: inline-block; font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 4px; background: var(--charcoal); color: #fff; margin-bottom: 12px; }
.supporter-name { font-size: 17px; font-weight: 800; color: var(--text); margin-bottom: 8px; }
.supporter-desc { font-size: 13.5px; color: var(--text-sub); line-height: 1.6; margin-bottom: 10px; }
.supporter-region { font-size: 12px; color: var(--text-light); }

/* ===== 지역현장 페이지 ===== */
.filter-bar { background: #fff; border-bottom: 1px solid var(--border); padding: 12px 0; }
.filter-inner { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.filter-select { padding: 9px 14px; border: 1.5px solid var(--border); border-radius: 7px; font-size: 13.5px; font-family: inherit; color: var(--text); background: #fff; outline: none; transition: border-color .2s; }
.filter-select:focus { border-color: var(--primary); }
.filter-reset { padding: 9px 14px; border: 1.5px solid var(--border); border-radius: 7px; font-size: 13px; color: var(--text-sub); transition: all .2s; }
.filter-reset:hover { border-color: var(--primary); color: var(--primary); }
.filter-count { font-size: 13px; color: var(--text-light); margin-left: auto; }
.listings-full { padding: 32px 0 60px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .nav-desktop { display: none; }
  .mobile-menu-btn { display: block; }
  .hero .container { flex-direction: column; gap: 40px; }
  .hero-title { font-size: 34px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 600px) {
  .topbar-stats { gap: 12px; }
  .header-inner { flex-wrap: wrap; gap: 10px; }
  .search-bar { order: 3; flex: 0 0 100%; }
  .hero { padding: 44px 0; }
  .hero-title { font-size: 28px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .listings-grid { grid-template-columns: 1fr; }
  .best-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .cta-box { padding: 36px 24px; }
  .cta-box h3 { font-size: 22px; }
  .banner-content { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
}

/* ===== 모바일 추가 (390px 기준) ===== */
@media (max-width: 600px) {
  /* topbar: 통계 숨기고 로그인/회원가입만 */
  .topbar-stats { display: none; }
  .topbar-inner { justify-content: flex-end; }

  /* listings 필터바: 2열 그리드 */
  .filter-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .filter-select { width: 100%; }
  .filter-reset { grid-column: 1 / -1; }
  .filter-count { grid-column: 1 / -1; margin-left: 0; text-align: right; }
}

/* ===== 카드 품질 개선 (PC 포함 전체) ===== */
.card-title { font-size: 17px; }
.info-tag.highlight { font-size: 13.5px; font-weight: 800; padding: 5px 14px; }

/* 태블릿 (601~1020px): 2열 그리드 */
@media (min-width: 601px) and (max-width: 1020px) {
  .listings-grid { grid-template-columns: repeat(2, 1fr); }
  .best-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 모바일 추가 최적화 */
@media (max-width: 600px) {
  /* 현장등록 폼 여백 축소 */
  .register-form { padding: 20px 14px; }
  .form-title { font-size: 20px; }
  .form-sub { font-size: 12px; }

  /* 현장 카드: 가로형 레이아웃 */
  .listing-card { display: flex; flex-direction: row; }
  .card-img { width: 110px; height: 110px; flex-shrink: 0; object-fit: cover; }
  .card-body { flex: 1; min-width: 0; padding: 10px 12px; display: flex; flex-direction: column; justify-content: space-between; }
  .card-desc { display: none; }
  .card-title { font-size: 14px; margin-bottom: 5px; -webkit-line-clamp: 2; }
  .card-badges { margin-bottom: 5px; gap: 4px; }
  .badge { font-size: 10px; padding: 2px 7px; }
  .card-info { gap: 4px; margin-bottom: 6px; }
  .info-tag { font-size: 11px; padding: 3px 8px; }
  .info-tag.highlight { font-size: 12px; padding: 4px 10px; }
  .card-footer { padding-top: 6px; }
  .card-company { font-size: 11px; }
  .card-btn { font-size: 12px; padding: 5px 12px; }

  /* 회원가입 아이디 확인 버튼 세로 배치 */
  .id-check-wrap { flex-direction: column; }
  .id-check-wrap .btn-check { width: 100%; height: 46px; border-radius: 10px; }
  .id-check-wrap .input-wrap { width: 100%; }
}


/* ===== 카카오톡 채팅창 스타일 (분양톡 모바일 UI) ===== */

/* 데스크탑: chat 전용 요소 숨기기 */
.card-chat-name { display: none; }
.card-chat-preview { display: none; }
.card-chat-right { display: none; }

@media (max-width: 600px) {
  /* 히어로 섹션 숨기기 */
  .hero { display: none; }

  /* 리스트 그리드 → 카카오톡 채팅목록처럼 */
  .listings-grid {
    grid-template-columns: 1fr;
    gap: 0;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
  }

  /* 카드: 채팅 행 스타일 */
  .listing-card {
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    gap: 13px;
    padding: 13px 16px;
    border-radius: 0 !important;
    border: none !important;
    border-bottom: 1px solid #f0f0f0 !important;
    box-shadow: none !important;
    background: #fff;
    transform: none !important;
    transition: background .15s !important;
  }
  .listing-card:hover { transform: none !important; background: #fafafa !important; }
  .listing-card.hot-card,
  .listing-card.ad-card { border-left: none !important; }

  /* 이미지: 작은 프로필 아이콘 */
  .card-img {
    width: 54px !important;
    height: 54px !important;
    border-radius: 14px;
    flex-shrink: 0;
    object-fit: cover;
  }

  /* 카드 바디: 중앙 텍스트 영역 */
  .card-body {
    flex: 1;
    min-width: 0;
    padding: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 4px;
    justify-content: center;
  }

  /* 숨기기 */
  .card-badges { display: none !important; }
  .card-desc   { display: none !important; }
  .card-info   { display: none !important; }
  .card-footer { display: none !important; }

  /* 회사명 (카톡의 대화상대 이름) */
  .card-chat-name {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: #1a1a1a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* 현장명은 card-chat-name으로 표시, 원본 숨기기 */
  .card-title { display: none !important; }

  /* 키워드 미리보기 (직종·복리후생) */
  .card-chat-preview {
    display: block;
    font-size: 13px;
    color: #999;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* 우측: 지역 + 수수료 뱃지 */
  .card-chat-right {
    display: flex !important;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    flex-shrink: 0;
  }

  .card-chat-region {
    font-size: 11px;
    color: #bbb;
    white-space: nowrap;
  }

  .card-chat-fee {
    background: #FF6B2B;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 10px;
    white-space: nowrap;
  }

  /* register-form, id-check-wrap은 이전 @media 블록에서 처리됨 */
}


/* ===== 모바일 폰트 축소 + 3단계 크기 토글 ===== */
.font-toggle-btn { display: none; }

@media (max-width: 600px) {
  /* 기본 모바일: 정보밀도 우선 (중간 크기) */
  .card-chat-name    { font-size: 13.5px !important; }
  .card-chat-preview { font-size: 11.5px !important; }
  .card-chat-region  { font-size: 10px   !important; }
  .card-chat-fee     { font-size: 10px   !important; padding: 2px 8px !important; }
  .card-img          { width: 46px !important; height: 46px !important; }
  .listing-card      { padding: 10px 14px !important; gap: 11px !important; }
  .region-tab        { font-size: 12.5px; padding: 7px 14px; }
  .filter-select     { font-size: 12.5px; padding: 7px 10px; }

  /* 폰트 토글 FAB 버튼 */
  .font-toggle-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: fixed;
    bottom: 28px;
    left: 16px;
    width: 44px;
    height: 44px;
    background: #2C2C2C;
    color: #fff;
    border-radius: 50%;
    box-shadow: 0 3px 14px rgba(0,0,0,0.35);
    z-index: 300;
    cursor: pointer;
    border: 2px solid #444;
    transition: transform .15s, background .15s;
    line-height: 1;
  }
  .font-toggle-btn:active { transform: scale(0.9); }
  .font-toggle-btn .ft-icon { font-size: 17px; font-weight: 800; }
  .font-toggle-btn .ft-label { font-size: 8px; color: #aaa; margin-top: 1px; }

  /* ── 소 (sm): 최대 정보밀도 ── */
  body.fs-sm .card-chat-name    { font-size: 12px    !important; }
  body.fs-sm .card-chat-preview { font-size: 10.5px  !important; }
  body.fs-sm .card-img          { width: 40px !important; height: 40px !important; }
  body.fs-sm .listing-card      { padding: 8px 13px  !important; gap: 9px !important; }
  body.fs-sm .card-chat-fee     { font-size: 9.5px   !important; padding: 2px 6px !important; }
  body.fs-sm .card-chat-region  { font-size: 9px     !important; }
  body.fs-sm .card-chat-right   { gap: 4px !important; }

  /* ── 중 (md): 기본 ── */
  body.fs-md .card-chat-name    { font-size: 14px    !important; }
  body.fs-md .card-chat-preview { font-size: 12px    !important; }
  body.fs-md .card-img          { width: 48px !important; height: 48px !important; }
  body.fs-md .listing-card      { padding: 12px 15px !important; gap: 12px !important; }
  body.fs-md .card-chat-fee     { font-size: 11px    !important; padding: 3px 9px !important; }
  body.fs-md .card-chat-region  { font-size: 11px    !important; }

  /* ── 대 (lg): 읽기 편한 ── */
  body.fs-lg .card-chat-name    { font-size: 16px    !important; }
  body.fs-lg .card-chat-preview { font-size: 13.5px  !important; }
  body.fs-lg .card-img          { width: 56px !important; height: 56px !important; }
  body.fs-lg .listing-card      { padding: 14px 16px !important; gap: 14px !important; }
  body.fs-lg .card-chat-fee     { font-size: 12px    !important; padding: 3px 10px !important; }
  body.fs-lg .card-chat-region  { font-size: 11.5px  !important; }
}


/* ===== 카드 3요소 레이아웃 (현장명 / 지역+수수료) ===== */
@media (max-width: 600px) {
  /* 우측 컬럼 완전 숨기기 */
  .card-chat-right { display: none !important; }

  /* 현장명: 전체 너비 활용, 굵게 */
  .card-chat-name {
    font-size: 14px !important;
    font-weight: 700 !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #1a1a1a !important;
    margin-bottom: 4px;
  }

  /* 2번째 줄: 📍지역(왼쪽) + 수수료뱃지(오른쪽) */
  .card-chat-preview {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    gap: 6px;
  }
  .card-chat-preview .card-chat-region {
    font-size: 11px;
    color: #aaa;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .card-chat-preview .card-chat-fee {
    background: #FF6B2B;
    color: #fff;
    font-size: 10.5px;
    font-weight: 700;
    padding: 2px 9px;
    border-radius: 10px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  /* 폰트 크기별 조정 */
  body.fs-sm .card-chat-name                      { font-size: 12.5px !important; }
  body.fs-sm .card-chat-preview .card-chat-region  { font-size: 10px; }
  body.fs-sm .card-chat-preview .card-chat-fee     { font-size: 9.5px; padding: 2px 7px; }

  body.fs-md .card-chat-name                      { font-size: 14.5px !important; }
  body.fs-md .card-chat-preview .card-chat-region  { font-size: 11.5px; }
  body.fs-md .card-chat-preview .card-chat-fee     { font-size: 11px; }

  body.fs-lg .card-chat-name                      { font-size: 16px !important; }
  body.fs-lg .card-chat-preview .card-chat-region  { font-size: 13px; }
  body.fs-lg .card-chat-preview .card-chat-fee     { font-size: 12px; padding: 3px 11px; }
}