/* Qingdu Hui Travel - Minimal hotel style */
:root{
  --bg:#fff; --bg-soft:#f7f7f7; --panel:#fff; --text:#111111; --muted:#666b77;
  --line:#e9e9ee; --brand:#0f6fbf; --brand2:#1f9bd1; --brand-soft:#edf7ff;
  --gold:#b88a3a; --shadow:0 4px 18px rgba(0,0,0,.06); --shadow-lg:0 10px 30px rgba(0,0,0,.08);
  --radius:10px; --radius-lg:18px; --maxw:1200px;
  --font:"Noto Sans SC","Noto Sans JP",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;font-size:14px;padding-top:90px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:999px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:.18s;font-size:14px;background:#fff;color:var(--text)}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:#0c5ea1}
.btn-outline{background:#fff;border-color:var(--line);color:var(--text)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand)}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{filter:brightness(1.03)}
.btn-lg{padding:14px 26px}
.btn-sm{padding:7px 14px;font-size:13px}
.btn-block{width:100%}

.badge{display:inline-flex;align-items:center;justify-content:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}
.badge.gold{background:#f6efe1;color:#8f6d2a}
.badge.running,.badge.paid,.badge.active,.badge.confirmed{background:#eaf8ef;color:#15803d}
.badge.building,.badge.pending{background:#fff4e8;color:#c2410c}
.badge.planning{background:#edf7ff;color:#0f6fbf}
.badge.stopped,.badge.cancelled{background:#ffecec;color:#dc2626}

.topbar-wrap{position:fixed;left:0;right:0;top:0;z-index:1000}
.topbar{height:32px;background:#fff;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}
.topbar .container{height:32px;display:flex;align-items:center;justify-content:space-between}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:10px}
.topbar a{color:var(--muted)}
.topbar a:hover{color:var(--brand)}
.lang-switch{display:flex;gap:4px;align-items:center}
.lang-switch .chip{padding:2px 8px;border-radius:999px;border:1px solid transparent;background:transparent;color:var(--muted);font-size:12px}
.lang-switch .chip.active{background:#f3f7fb;border-color:#dce7f2;color:var(--brand)}

.site-header{position:fixed;left:0;right:0;top:32px;z-index:999;background:#fff;border-bottom:1px solid var(--line)}
.header-main{height:58px;display:flex;align-items:center;gap:22px}
.brand-link{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:28px;height:28px;border-radius:50%;border:1.8px solid #555;display:inline-grid;place-items:center;font-size:12px;font-weight:700;color:#333}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:15px;letter-spacing:.5px;font-weight:600}
.brand-text small{font-size:11px;color:var(--muted)}
.main-nav{display:flex;gap:28px;flex:1;justify-content:center;align-items:center}
.nav-link{font-size:14px;color:#222;padding:20px 0;position:relative;letter-spacing:.2px}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:transparent}
.nav-link:hover,.nav-link.active{color:#000}
.nav-link.active::after{background:#111}
.header-tools{display:flex;gap:10px;align-items:center}

.hero{min-height:calc(100vh - 122px);background:#fff;display:flex;align-items:center;justify-content:center;position:relative}
.hero .container{width:100%}
.hero-shell{min-height:calc(100vh - 170px);display:flex;align-items:center;justify-content:center;flex-direction:column}
.hero-center{display:flex;align-items:center;justify-content:center;gap:60px;flex-wrap:wrap}
.hero-logo{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;min-width:220px}
.hero-logo .mark{width:86px;height:86px;border-radius:18px;background:linear-gradient(135deg,#1d97b3,#0f6fbf);display:grid;place-items:center;color:#fff;font-size:34px;font-weight:800;box-shadow:var(--shadow)}
.hero-logo .name{font-size:28px;font-weight:600;letter-spacing:1px}
.hero-logo .sub{font-size:13px;color:var(--muted);letter-spacing:1px}
.hero-divider{width:1px;height:110px;background:#8bb0c4;opacity:.75}
.hero-20{display:flex;flex-direction:column;align-items:center;gap:10px;min-width:220px}
.hero-20 .num{font-size:90px;line-height:1;font-weight:700;background:linear-gradient(135deg,#3b8dcc,#8ec5f4);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-20 .label{font-size:24px;color:#20476f;font-weight:500}
.hero-20 .small{font-size:18px;color:#234b74}
.hero-note{margin-top:56px;font-size:12px;color:var(--muted);letter-spacing:1px;text-align:center}
.hero-simple{width:100%;max-width:1040px;margin:0 auto}
.hero-search{width:100%;max-width:900px;margin:34px auto 0;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:16px}
.search-tabs{display:flex;gap:14px;margin-bottom:14px;align-items:center}
.search-tabs button{border:0;background:transparent;color:#666;cursor:pointer;padding:6px 0;font-size:14px;position:relative}
.search-tabs button.active{color:#111;font-weight:600}
.search-tabs button.active::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;background:#111}
.search-grid{display:grid;grid-template-columns:1.2fr 1fr .8fr .8fr auto;gap:12px;align-items:end}
.field label{display:block;font-size:12px;color:#666;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;font:inherit;background:#fff;color:#111}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:#b8cadd;box-shadow:0 0 0 3px rgba(15,111,191,.08)}

.stat-bar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fafafa}
.stat-bar .container{display:grid;grid-template-columns:repeat(4,1fr)}
.stat-bar .item{padding:22px 0;text-align:center;border-right:1px solid var(--line)}
.stat-bar .item:last-child{border-right:0}
.stat-bar .num{font-size:26px;font-weight:700;line-height:1.1}
.stat-bar .lbl{font-size:12px;color:var(--muted);margin-top:4px}

.section{padding:42px 0}
.section-soft{background:#fafafa}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.section-head h2{margin:0;font-size:24px;font-weight:600}
.section-head .sub{margin:6px 0 0;color:var(--muted);font-size:13px}
.section-head .more{font-size:13px;color:var(--brand)}

.grid-2{display:grid;grid-template-columns:2fr 1fr;gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow)}
.panel h2{margin-top:0}

.hotel-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);transition:.18s}
.hotel-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.hotel-card .thumb{height:165px;background:linear-gradient(135deg,#efefef,#f8f8f8);position:relative;overflow:hidden}
.hotel-card .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(17,17,17,.06),transparent 55%,rgba(15,111,191,.08))}
.hotel-card .thumb .star{position:absolute;left:12px;top:12px;background:rgba(17,17,17,.72);color:#ffd56b;padding:3px 10px;border-radius:999px;font-size:12px;z-index:1}
.hotel-card .body{padding:16px}
.hotel-card h3{margin:0 0 6px;font-size:16px;font-weight:600}
.hotel-card .city{font-size:12px;color:var(--muted);margin:0 0 8px}
.hotel-card .desc{font-size:13px;color:#555;margin:0 0 12px;min-height:36px}
.hotel-card .price-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.hotel-card .price{font-size:22px;font-weight:700;color:#111}
.hotel-card .price small{font-size:12px;color:var(--muted);font-weight:400}
.hotel-card .actions{display:flex;gap:8px}

.auth-wrap{min-height:calc(100vh - 122px);display:flex;align-items:center;justify-content:center;padding:36px 0;background:#fff}
.auth-card{width:100%;max-width:420px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:28px}
.auth-card h1{margin:0 0 6px;font-size:22px;text-align:center}
.auth-card .sub{text-align:center;color:var(--muted);margin:0 0 22px;font-size:13px}
.auth-tabs{display:flex;gap:18px;justify-content:center;border-bottom:1px solid var(--line);margin-bottom:18px}
.auth-tabs a{padding:10px 0;color:#666;position:relative}
.auth-tabs a.active{color:#111;font-weight:600}
.auth-tabs a.active::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:#111}

.form-stack{display:grid;gap:12px}
.form-stack label{display:block;font-size:12px;color:#666;margin-bottom:6px}
.form-hint{font-size:12px;color:var(--muted)}
.row-inline{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.alert{padding:12px 14px;border-radius:12px;font-size:13px;border:1px solid transparent}
.alert-error{background:#fff4f4;border-color:#ffd1d1;color:#c53030}
.alert-success{background:#effaf2;border-color:#ccebd4;color:#2f855a}
.alert-info{background:#f3f8fd;border-color:#d8e9f8;color:#2563a7}

.kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.kpi .v{font-size:28px;font-weight:700}
.kpi .k{font-size:12px;color:var(--muted);margin-top:4px}
.kpi.brand .v{color:var(--brand)}
.kpi.gold .v{color:var(--gold)}

.dash-grid{display:grid;grid-template-columns:280px 1fr;gap:20px}
.dash-side{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow);height:fit-content}
.dash-side .profile{text-align:center;padding:10px 0 16px;border-bottom:1px solid var(--line);margin-bottom:12px}
.avatar{width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,var(--brand),#66a9dd);display:inline-grid;place-items:center;color:#fff;font-weight:700;font-size:22px;margin-bottom:10px}
.dash-side .name{font-size:16px;font-weight:600}
.dash-side .lvl{color:var(--gold);font-size:12px;margin-top:2px}
.dash-menu a{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-radius:8px;color:#333}
.dash-menu a:hover{background:#f5f7f8}
.dash-menu a.active{background:#eef7ff;color:var(--brand);font-weight:600}
.dash-main{display:grid;gap:18px}

.site-footer{background:#f7f7f7;border-top:1px solid var(--line);margin-top:56px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px;padding:38px 0 18px}
.footer-grid h3,.footer-grid h4{margin:0 0 10px;font-size:14px}
.footer-grid p,.footer-grid li{font-size:13px;color:var(--muted)}
.footer-grid ul{list-style:none;margin:0;padding:0}
.footer-grid li{margin:6px 0}
.copyright{padding:14px 0 18px;border-top:1px solid var(--line);text-align:center;font-size:12px;color:var(--muted)}

.admin-layout{display:grid;grid-template-columns:220px 1fr;min-height:100vh}
.admin-side{background:#111827;color:#d6dae4;padding:18px}
.admin-side h2{color:#fff;font-size:16px;margin:0 0 16px}
.admin-side a{display:block;color:#d6dae4;padding:9px 12px;border-radius:8px}
.admin-side a:hover,.admin-side a.active{background:rgba(255,255,255,.08);color:#fff}
.admin-main{padding:24px;background:#fafafa;min-height:100vh}
.kv{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}
.kv .item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}
.kv .item .v{font-size:24px;font-weight:700}
.kv .item .k{font-size:12px;color:var(--muted);margin-top:4px}

.muted{color:var(--muted)}
.center{text-align:center}
.mt-0{margin-top:0}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}
.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.gap-1{gap:8px}.gap-2{gap:16px}

@media (max-width:980px){
  body{padding-top:92px}
  .main-nav{display:none}
  .grid-4,.grid-3,.grid-2,.kpi-grid,.footer-grid,.dash-grid,.stat-bar .container{grid-template-columns:1fr 1fr}
  .search-grid{grid-template-columns:1fr 1fr}
  .admin-layout{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{padding-top:92px}
  .topbar-right .lang-switch{display:none}
  .header-tools{display:none}
  .hero{min-height:auto;padding:30px 0 40px}
  .hero-shell{min-height:auto}
  .hero-center{gap:30px}
  .hero-divider{display:none}
  .hero-logo .name{font-size:22px}
  .hero-20 .num{font-size:64px}
  .hero-20 .label{font-size:18px}
  .search-grid,.grid-4,.grid-3,.grid-2,.kpi-grid,.footer-grid,.dash-grid,.stat-bar .container{grid-template-columns:1fr}
  .stat-bar .item{border-right:0;border-bottom:1px solid var(--line)}
  .stat-bar .item:last-child{border-bottom:0}
}