/* ────────────────────────────────────────────────────────────────
 * Korea Medipass — design system (KRDS-inspired)
 * ──────────────────────────────────────────────────────────────── */
:root{
  --p50:#E5F5FF;--p100:#CDEBFF;--p300:#7CCBFF;--p500:#0091FF;--p600:#0073D6;--p700:#0058AB;
  --s500:#009A85;--s600:#007B6B;
  --a500:#F25C5C;--w500:#FF9F1C;--ok:#16A34A;
  --n0:#FFFFFF;--n50:#F8FAFE;--n100:#F4F6FB;--n200:#E6EAF2;--n300:#CFD6E2;
  --n400:#A8B0BF;--n500:#7B8497;--n600:#5D6478;--n700:#3F4658;--n800:#293347;--n900:#1A2230;
  --radius:14px;--radius-sm:10px;--radius-xs:6px;
  --shadow-sm:0 1px 2px rgba(20,28,50,.06);
  --shadow-md:0 6px 18px -8px rgba(20,28,50,.18),0 2px 6px rgba(20,28,50,.06);
  --shadow-lg:0 24px 60px -20px rgba(20,28,50,.28),0 8px 24px -10px rgba(20,28,50,.12);
  --font:'Pretendard','Noto Sans KR',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Apple SD Gothic Neo',sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{height:100%}
body{font-family:var(--font);font-size:15px;color:var(--n900);background:var(--n50);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100%;display:flex;flex-direction:column}
body > main{flex:1 0 auto}
body > .site-footer{flex-shrink:0;margin-top:auto}
a{color:var(--p600);text-decoration:none}
a:hover{color:var(--p700);text-decoration:underline}
img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0 0 .4em;color:var(--n900);font-weight:700;letter-spacing:-.01em}
h1{font-size:28px}h2{font-size:22px}h3{font-size:18px}h4{font-size:16px}
p{margin:0 0 .8em;color:var(--n700)}
small{color:var(--n500)}
.muted{color:var(--n500)}
.hidden{display:none!important}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.container-narrow{max-width:760px;margin:0 auto;padding:0 24px}
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
@media (max-width:820px){.hosp-detail-grid{grid-template-columns:1fr !important}.hosp-detail-grid .hosp-info-card{order:2}}
.flex{display:flex;gap:12px}
.flex-between{display:flex;justify-content:space-between;align-items:center;gap:12px}
.flex-center{display:flex;justify-content:center;align-items:center;gap:12px}

/* ─── header / footer ─── */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--n200)}
.site-header .container{display:flex;align-items:center;height:64px;gap:24px;flex-wrap:nowrap}
.nav-toggle{display:none;width:40px;height:40px;border:1px solid var(--n300);background:#fff;border-radius:8px;cursor:pointer;padding:0;margin-left:auto;flex-direction:column;justify-content:center;align-items:center;gap:4px}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--n800);border-radius:2px;transition:transform .2s,opacity .2s}
.site-header.open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.site-header.open .nav-toggle span:nth-child(2){opacity:0}
.site-header.open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--n900);font-size:18px;letter-spacing:-.02em}
.brand:hover{text-decoration:none}
.brand-logo{height:38px;width:auto;display:block}
.brand-logotext{height:24px;width:auto;display:block}
.brand-name-fallback{display:none;font-weight:800;color:var(--n900);font-size:16px;letter-spacing:-.02em}
@media (max-width:520px){.brand-logotext{display:none}.brand-name-fallback{display:inline}}
.nav{display:flex;gap:6px;margin-left:16px}
.nav-item{position:relative}
.nav-link{display:inline-flex;align-items:center;gap:4px;padding:8px 14px;border-radius:8px;color:var(--n700);font-weight:500;text-decoration:none}
.nav-link .caret{font-size:10px;color:var(--n400);transition:transform .15s}
.nav-link:hover,.nav-item:hover .nav-link,.nav-item:focus-within .nav-link{background:var(--n100);color:var(--n900);text-decoration:none}
.nav-item:hover .nav-link .caret,.nav-item:focus-within .nav-link .caret{transform:rotate(180deg);color:var(--p500)}
.nav-link.active{color:var(--p600);background:var(--p50)}
.nav-dropdown{position:absolute;top:100%;left:0;min-width:200px;background:#fff;border:1px solid var(--n200);border-radius:10px;box-shadow:0 12px 32px rgba(15,23,42,.12);padding:6px;opacity:0;pointer-events:none;transform:translateY(-6px);transition:opacity .15s,transform .15s;z-index:60}
.nav-item:hover .nav-dropdown,.nav-item:focus-within .nav-dropdown{opacity:1;pointer-events:auto;transform:translateY(0)}
.nav-dropdown a{display:block;padding:9px 12px;border-radius:7px;color:var(--n700);font-size:13.5px;font-weight:500;text-decoration:none;white-space:nowrap}
.nav-dropdown a:hover{background:var(--n100);color:var(--n900)}
.header-right{margin-left:auto;display:flex;gap:8px;align-items:center}
.lang-pick select{border:1px solid var(--n300);background:#fff;border-radius:8px;height:34px;padding:0 8px;color:var(--n700);font-size:13px}

/* Language switcher */
.lang-switch{position:relative;margin-right:4px}
.lang-toggle{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 12px;border:1px solid var(--n300);background:#fff;border-radius:8px;color:var(--n700);font-size:13px;font-weight:600;cursor:pointer;transition:all .15s ease}
.lang-toggle:hover{border-color:var(--p500);color:var(--p600)}
.lang-toggle .lang-flag{font-weight:800;letter-spacing:.02em;color:var(--p600)}
.lang-toggle .lang-caret{font-size:10px;color:var(--n500)}
.lang-menu{position:absolute;top:calc(100% + 6px);right:0;min-width:160px;background:#fff;border:1px solid var(--n200);border-radius:10px;box-shadow:0 10px 30px rgba(15,23,42,.12);padding:6px;list-style:none;margin:0;opacity:0;pointer-events:none;transform:translateY(-6px);transition:opacity .15s, transform .15s;z-index:60}
.lang-switch.open .lang-menu{opacity:1;pointer-events:auto;transform:translateY(0)}
.lang-menu li{margin:0}
.lang-menu a{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:7px;color:var(--n700);font-size:13.5px;font-weight:500;text-decoration:none}
.lang-menu a:hover{background:var(--n100);color:var(--n900)}
.lang-menu a.active{background:var(--p50);color:var(--p600);font-weight:700}
.lang-menu .lang-flag{font-weight:800;color:var(--p500);min-width:24px}

.site-footer{margin-top:80px;background:var(--n900);color:#cfd6e2;padding:48px 0 32px}
.site-footer .container{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.site-footer h4{color:#fff}
.site-footer a{color:#cfd6e2}
.footer-kahp{display:inline-flex;align-items:center;background:#fff;border-radius:10px;padding:12px 16px}
.footer-kahp img{display:block;height:56px;width:auto}
.site-footer .copy{border-top:1px solid #333a4d;margin-top:32px;padding-top:16px;color:#7b8497;font-size:12px;text-align:center}

/* ─── package add-on note / hospital common equipment ─── */
.pkg-addon{display:inline-block;margin:0 0 8px;padding:3px 10px;border-radius:999px;background:#EAF3FF;color:#0058AB;font-size:12px;font-weight:700;border:1px solid #C7E0FF}
.hosp-equip{margin:0 0 6px;font-size:12.5px;font-weight:600;color:#0058AB}

/* ─── certifications gallery ─── */
.cert-gallery{margin:14px 0 8px;padding:0;text-align:center}
.cert-gallery img{width:100%;max-width:1000px;height:auto;border-radius:16px;box-shadow:0 8px 28px rgba(16,38,76,.10);background:#fff}

/* ─── buttons ─── */
.btn{appearance:none;border:1px solid var(--n300);background:#fff;color:var(--n800);padding:0 18px;height:44px;border-radius:10px;font-weight:600;font-size:14.5px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:all .15s;font-family:inherit;white-space:nowrap;line-height:1;text-decoration:none}
.btn:hover{border-color:var(--n400);background:var(--n50)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-primary{background:var(--p500);border-color:var(--p500);color:#fff;box-shadow:0 4px 12px -4px rgba(0,145,255,.5)}
.btn-primary:hover{background:var(--p600);border-color:var(--p600);color:#fff}
.btn-secondary{background:var(--s500);border-color:var(--s500);color:#fff}
.btn-secondary:hover{background:var(--s600);border-color:var(--s600)}
.btn-ghost{background:transparent;border-color:transparent;color:var(--n700)}
.btn-ghost:hover{background:var(--n100)}
.btn-danger{background:#fff;border-color:#FBC0C0;color:var(--a500)}
.btn-danger:hover{background:#FEEFEF}
.btn-block{width:100%}
.btn-sm{height:32px;padding:0 12px;font-size:13px;border-radius:8px}
.btn-lg{height:54px;padding:0 28px;font-size:16px;border-radius:12px}

/* ─── cards ─── */
.card{background:#fff;border:1px solid var(--n200);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm)}
.card-hover{transition:all .18s}
.card-hover:hover{border-color:var(--p300);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.card-tight{padding:18px}

/* ─── form ─── */
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:13px;color:var(--n800);margin-bottom:6px}
.input,select.input,textarea.input{width:100%;height:44px;border:1px solid var(--n300);border-radius:10px;padding:0 14px;font-size:14.5px;color:var(--n900);background:#fff;outline:none;transition:border-color .15s,box-shadow .15s;font-family:inherit}
textarea.input{padding:12px 14px;height:auto;min-height:96px;line-height:1.5;resize:vertical}
.input:focus,select.input:focus,textarea.input:focus{border-color:var(--p500);box-shadow:0 0 0 3px rgba(0,145,255,.15)}
.field-hint{margin-top:4px;font-size:12px;color:var(--n500)}
.field-error{margin-top:4px;font-size:12px;color:var(--a500)}
.checkbox{display:flex;gap:8px;align-items:flex-start;font-size:14px;color:var(--n800);cursor:pointer}
.checkbox input{margin-top:2px}

/* ─── chip / badge ─── */
.chip{display:inline-flex;gap:6px;align-items:center;padding:4px 10px;border-radius:999px;background:var(--n100);color:var(--n700);font-size:12px;font-weight:600;border:1px solid var(--n200);white-space:nowrap;line-height:1.2}
.chip-primary{background:var(--p50);color:var(--p600);border-color:var(--p100)}
.chip-success{background:#E6F6EC;color:var(--ok);border-color:#BDE5C7}
.chip-warn{background:#FFF4E0;color:#9A6300;border-color:#FFD9A0}
.chip-danger{background:#FEEFEF;color:var(--a500);border-color:#FBC0C0}
.chip-neutral{background:var(--n100);color:var(--n600);border-color:var(--n200)}
.badge-dot{display:inline-block;width:8px;height:8px;border-radius:999px;background:var(--n400)}

/* ─── hero (landing) — text-focused, no background image ─── */
.hero{position:relative;color:#fff;padding:72px 0 80px;overflow:hidden;
  background:linear-gradient(135deg,#003F86 0%,#0058AB 45%,#0091FF 100%);}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(1200px 400px at 80% -10%,rgba(255,255,255,.18),transparent 60%),radial-gradient(900px 320px at 10% 110%,rgba(0,154,133,.25),transparent 60%);pointer-events:none}
.hero > .container{position:relative;z-index:1}
.hero h1{color:#fff;font-size:42px;line-height:1.18;letter-spacing:-.02em;margin-bottom:16px}
.hero p{color:rgba(255,255,255,.88);font-size:17px;max-width:680px;line-height:1.6}
.hero .actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.hero-glass{margin-top:40px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:20px;backdrop-filter:blur(8px);display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.hero-glass .stat{color:#fff}
.hero-glass .stat .num{font-size:26px;font-weight:800;letter-spacing:-.02em}
.hero-glass .stat .lbl{color:rgba(255,255,255,.7);font-size:13px;margin-top:4px}

.section{padding:64px 0}
.section-tight{padding:40px 0}
.section h2{font-size:28px;letter-spacing:-.02em;text-align:center;margin-bottom:8px}
.section .lead{text-align:center;color:var(--n600);margin-bottom:36px;max-width:680px;margin-left:auto;margin-right:auto}

/* ─── package / hospital card (text-focused, no thumbnails) ─── */
.pkg-card{display:flex;flex-direction:column;height:100%;padding:22px;border-radius:var(--radius);position:relative}
.pkg-card .body{flex:1;display:flex;flex-direction:column}
.pkg-card .price{margin-top:auto;padding-top:14px;border-top:1px dashed var(--n200);color:var(--p600);font-weight:800;font-size:22px;letter-spacing:-.02em}
.pkg-card .price small{color:var(--n500);font-size:12px;font-weight:500;margin-left:6px}
.pkg-card h3{margin-top:8px;margin-bottom:8px}

.hosp-card{display:flex;flex-direction:column;gap:8px;padding:22px}
.hosp-card .info{flex:1;display:flex;flex-direction:column}
.hosp-card .rating{display:flex;gap:6px;color:var(--w500);font-weight:700;font-size:13px;align-items:center;margin-top:8px}

/* Simple inline icon badge for cards (replaces thumbnails) */
.card-icon{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:10px;background:var(--p50);color:var(--p600);font-size:20px;font-weight:800;border:1px solid var(--p100)}

/* ─── About-page icon badges (clean SVG, variant colors) ─── */
.ai-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:14px;flex-shrink:0;margin-bottom:14px;box-shadow:0 4px 12px -4px rgba(15,23,42,.12)}
.ai-icon svg{width:24px;height:24px;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;fill:none}
.ai-blue   {background:linear-gradient(135deg,#3b82f6,#1e3a8a);color:#fff}
.ai-sky    {background:linear-gradient(135deg,#38bdf8,#0369a1);color:#fff}
.ai-teal   {background:linear-gradient(135deg,#14b8a6,#0f766e);color:#fff}
.ai-green  {background:linear-gradient(135deg,#22c55e,#15803d);color:#fff}
.ai-amber  {background:linear-gradient(135deg,#f59e0b,#b45309);color:#fff}
.ai-rose   {background:linear-gradient(135deg,#f43f5e,#9f1239);color:#fff}
.ai-violet {background:linear-gradient(135deg,#8b5cf6,#5b21b6);color:#fff}
.ai-slate  {background:linear-gradient(135deg,#64748b,#1e293b);color:#fff}
.ai-indigo {background:linear-gradient(135deg,#6366f1,#3730a3);color:#fff}

/* About-page card refinements — uniform height, tighter typography */
.about-card{display:flex;flex-direction:column;height:100%}
.about-card h3,.about-card h4{margin:0 0 8px;font-size:17px;letter-spacing:-.01em;color:var(--n900)}
.about-card h4{font-size:15.5px}
.about-card p{margin:0;font-size:14px;line-height:1.7;color:var(--n700)}
.about-card ul{margin:6px 0 0 18px;padding:0;font-size:14px;line-height:1.85;color:var(--n700)}
.about-card ul li{margin-bottom:4px}
.about-card ul li::marker{color:var(--p400)}
.about-card .ai-sub{font-size:12.5px;color:var(--n500);margin-top:6px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}

/* Compact business-area chip-card row */
.biz-card{display:flex;align-items:center;gap:14px;padding:16px 18px}
.biz-card .ai-icon{margin-bottom:0;width:40px;height:40px;border-radius:11px}
.biz-card .ai-icon svg{width:20px;height:20px}
.biz-card h4{margin:0;font-size:14.5px;color:var(--n900)}

/* Hero banner stat (17,937 등) */
.about-banner{margin-top:24px;padding:28px 32px;border-radius:18px;color:#fff;background:linear-gradient(135deg,#003F86,#0058AB 55%,#0091FF);box-shadow:0 18px 40px -22px rgba(0,63,134,.55);position:relative;overflow:hidden}
.about-banner::after{content:"";position:absolute;right:-40px;top:-40px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.15),transparent 70%)}
.about-banner h3{color:#fff;margin:0 0 8px;font-size:22px;letter-spacing:-.01em;position:relative;z-index:1}
.about-banner p{color:rgba(255,255,255,.88);margin:0;font-size:14.5px;line-height:1.7;position:relative;z-index:1}

/* Section heading inside about page */
.about-sec-h{margin:42px 0 6px;font-size:22px;letter-spacing:-.02em;color:var(--n900)}
.about-sec-sub{margin:0 0 18px;color:var(--n500);font-size:14px}

/* Highlighted specialty card */
.about-card-feature{position:relative;border:1.5px solid var(--p300);background:linear-gradient(180deg,#f0f7ff,#fff 60%)}
.about-card-feature::before{content:"FEATURED";position:absolute;top:14px;right:18px;background:var(--p500);color:#fff;font-size:10px;font-weight:800;padding:3px 8px;border-radius:6px;letter-spacing:.08em}

/* ─── Booking review tables (step 5) ─── */
.review-card{background:#fff;border:1px solid var(--n200);border-radius:14px;padding:22px 24px;box-shadow:var(--shadow-sm)}
.review-card-head{display:flex;align-items:center;gap:10px;margin-bottom:14px;padding-bottom:14px;border-bottom:1px solid var(--n200)}
.review-card-head h3{margin:0;font-size:17px;letter-spacing:-.01em;color:var(--n900)}
.review-card-head .review-icon{margin-bottom:0;width:36px;height:36px;border-radius:10px}
.review-card-head .review-icon svg{width:18px;height:18px;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;fill:none}
.review-tbl{width:100%;border-collapse:collapse;font-size:14px}
.review-tbl th{text-align:left;color:var(--n600);font-weight:600;padding:10px 4px;width:38%;vertical-align:top;font-size:13.5px}
.review-tbl td{text-align:right;color:var(--n900);font-weight:600;padding:10px 4px;vertical-align:top;line-height:1.5}
.review-tbl tr+tr th,.review-tbl tr+tr td{border-top:1px solid var(--n100)}
.review-tbl .muted{color:var(--n400);font-weight:400}
.review-tbl-amt td.num{font-variant-numeric:tabular-nums}
.review-tbl-amt .total-row th{font-size:15px;color:var(--n900);font-weight:700;padding-top:14px}
.review-tbl-amt .total-row th,.review-tbl-amt .total-row td{border-top:2px solid var(--n200)!important}
.review-tbl-amt .total-row td.total{color:var(--p600);font-weight:800;font-size:22px;padding-top:14px}

/* Choice cards (residency, hospital select) */
.choice-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.choice-card{display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:24px;border:2px solid var(--n200);border-radius:14px;background:#fff;cursor:pointer;transition:all .15s;text-align:left}
.choice-card:hover{border-color:var(--p300);background:var(--p50);transform:translateY(-2px)}
.choice-card.selected{border-color:var(--p500);background:var(--p50);box-shadow:0 6px 18px -8px rgba(0,145,255,.4)}
.choice-card .ttl{font-size:18px;font-weight:800;color:var(--n900);letter-spacing:-.01em}
.choice-card .desc{font-size:13.5px;color:var(--n600);line-height:1.5}
.choice-card .num-icon{width:36px;height:36px;border-radius:10px;background:var(--p500);color:#fff;display:grid;place-items:center;font-weight:800;font-size:15px;margin-bottom:6px}

/* Locked input (auto-filled, non-editable) */
.input[readonly],.input:disabled{background:var(--n100);color:var(--n700);cursor:not-allowed}
.field-locked-hint{margin-top:6px;font-size:12px;color:var(--n500);display:flex;align-items:center;gap:4px}

/* Extra checkbox grid */
.extra-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-top:6px}
.extra-item{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border:1px solid var(--n200);border-radius:10px;cursor:pointer;background:#fff;transition:all .12s;font-size:14px}
.extra-item:hover{border-color:var(--p300);background:var(--p50)}
.extra-item input{margin-top:3px}
.extra-item.checked{border-color:var(--p500);background:var(--p50)}
.extra-item .ex-price{color:var(--p600);font-weight:700;font-size:13px;margin-left:auto}

/* Download row */
.dl-row{display:flex;align-items:center;gap:12px;padding:14px 18px;border:1px solid var(--n200);border-radius:10px;background:#fff;margin:8px 0}
.dl-row .dl-ico{font-size:22px}
.dl-row .dl-info{flex:1}
.dl-row .dl-info b{display:block;font-size:14.5px;color:var(--n900)}
.dl-row .dl-info small{color:var(--n500);font-size:12px}

/* ─── tables ─── */
.table-wrap{overflow:auto;background:#fff;border:1px solid var(--n200);border-radius:12px}
table.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th,.tbl td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--n200)}
.tbl th{background:var(--n50);font-weight:700;color:var(--n700);font-size:12.5px;letter-spacing:.02em;text-transform:uppercase;position:sticky;top:0}
.tbl tr:hover{background:var(--n50)}
.tbl tr:last-child td{border-bottom:none}

/* ─── steps ─── */
.steps{display:flex;justify-content:space-between;margin:0 0 28px;padding:0;list-style:none;gap:6px}
.steps li{flex:1;display:flex;flex-direction:column;align-items:center;color:var(--n400);font-size:12.5px;font-weight:600;text-align:center;position:relative}
.steps li .num{width:36px;height:36px;border-radius:999px;background:#fff;border:2px solid var(--n300);color:var(--n400);display:grid;place-items:center;font-weight:700;margin-bottom:8px;z-index:2;position:relative}
.steps li::before{content:"";position:absolute;top:17px;left:-50%;right:50%;height:2px;background:var(--n200);z-index:1}
.steps li:first-child::before{display:none}
.steps li.done .num,.steps li.active .num{background:var(--p500);border-color:var(--p500);color:#fff}
.steps li.done,.steps li.active{color:var(--n800)}
.steps li.done::before,.steps li.active::before{background:var(--p500)}

/* ─── auth / centered cards ─── */
.auth-shell{min-height:calc(100vh - 65px - 250px);display:flex;align-items:center;justify-content:center;padding:48px 16px}
.auth-card{max-width:440px;width:100%;background:#fff;border:1px solid var(--n200);border-radius:18px;padding:36px;box-shadow:var(--shadow-md)}
.auth-card h1{font-size:24px;margin-bottom:6px}
.auth-card .sub{color:var(--n500);font-size:14px;margin-bottom:24px}
.auth-divider{display:flex;align-items:center;gap:12px;color:var(--n400);font-size:12px;margin:18px 0;font-weight:500;text-transform:uppercase}
.auth-divider::before,.auth-divider::after{content:"";flex:1;height:1px;background:var(--n200)}
.sns-btn{height:46px;border-radius:10px;border:1px solid var(--n300);background:#fff;color:var(--n800);font-weight:600;display:flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;font-size:14px;font-family:inherit;width:100%;margin-bottom:8px;transition:all .12s;text-decoration:none}
.sns-btn:hover{background:var(--n50);text-decoration:none}
.sns-btn.google{}
.sns-btn.naver{background:#03C75A;color:#fff;border-color:#03C75A}
.sns-btn.naver:hover{background:#02b350;color:#fff}
.sns-btn.kakao{background:#FEE500;color:#191919;border-color:#FEE500}
.sns-btn.kakao:hover{background:#f3d900;color:#191919}
.sns-btn .ico{width:20px;height:20px}

/* ─── admin layout ─── */
.adm-layout{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - 65px)}
.adm-side{background:#11192B;color:#cfd6e2;padding:24px 14px}
.adm-side h3{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.08em;padding:0 10px;margin-bottom:12px;margin-top:18px}
.adm-side a{display:block;color:#A8B0BF;padding:9px 12px;border-radius:8px;font-size:14px;margin-bottom:2px}
.adm-side a:hover{background:#1A2438;color:#fff;text-decoration:none}
.adm-side a.active{background:var(--p500);color:#fff}
.adm-main{padding:32px;background:var(--n50)}
.adm-main .page-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:12px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.stat-card{background:#fff;border:1px solid var(--n200);border-radius:12px;padding:20px}
.stat-card .lbl{color:var(--n500);font-size:13px;font-weight:600}
.stat-card .num{font-size:30px;font-weight:800;color:var(--n900);margin-top:6px;letter-spacing:-.02em}

/* ─── modal ─── */
.modal-bg{position:fixed;inset:0;background:rgba(20,28,50,.55);display:none;align-items:center;justify-content:center;z-index:100;padding:16px}
.modal-bg.open{display:flex}
.modal{background:#fff;border-radius:16px;max-width:640px;width:100%;max-height:90vh;overflow:auto;padding:28px;box-shadow:var(--shadow-lg);position:relative}
.modal h3{margin-bottom:16px}
.modal-close{position:absolute;top:14px;right:18px;border:none;background:transparent;font-size:30px;line-height:1;color:var(--n500);cursor:pointer;padding:0;width:32px;height:32px;border-radius:8px;transition:all .12s}
.modal-close:hover{background:var(--n100);color:var(--n900)}

/* Package detail modal */
.pkg-detail-modal{max-width:760px;padding:32px 32px 24px}
.pkg-detail-head{padding-bottom:18px;border-bottom:1px solid var(--n200);margin-bottom:20px}
.pkg-detail-price{margin-top:10px;font-size:28px;font-weight:800;color:var(--p600);letter-spacing:-.02em}
.pkg-detail-sec{margin-bottom:22px}
.pkg-detail-label{display:inline-block;padding:4px 12px;background:var(--p50);color:var(--p600);font-size:12.5px;font-weight:700;border-radius:999px;margin-bottom:10px;letter-spacing:.02em}
.pkg-detail-body{font-size:14.5px;line-height:1.7;color:var(--n700)}
.pkg-tier-block{margin-bottom:14px}
.pkg-tier-title{display:inline-block;background:linear-gradient(135deg,#003F86,#0091FF);color:#fff;font-size:13px;font-weight:700;padding:5px 12px;border-radius:8px;margin-bottom:10px;letter-spacing:.02em}
.pkg-chip-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px}
.pkg-chip-grid-single{grid-template-columns:1fr}
.pkg-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;background:var(--n50);border:1px solid var(--n200);border-radius:8px;font-size:13px;color:var(--n800);line-height:1.4}
.pkg-chip-num{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:5px;background:var(--p500);color:#fff;font-size:11px;font-weight:800;flex-shrink:0}
.pkg-detail-actions{display:flex;gap:10px;justify-content:flex-end;padding-top:16px;border-top:1px solid var(--n200);margin-top:20px}

/* "상세보기" link button on package cards */
.pkg-detail-btn{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:10px;background:transparent;border:1px solid var(--p300);color:var(--p600);padding:8px 12px;border-radius:8px;font-size:12.5px;font-weight:600;cursor:pointer;transition:all .12s;font-family:inherit;text-decoration:none;width:100%}
.pkg-detail-btn:hover{background:var(--p50);border-color:var(--p500);text-decoration:none}

/* ─── toast ─── */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--n900);color:#fff;padding:12px 20px;border-radius:10px;font-size:14px;z-index:1000;box-shadow:var(--shadow-lg);animation:slideUp .25s}
.toast.ok{background:var(--ok)}
.toast.err{background:var(--a500)}
@keyframes slideUp{from{opacity:0;transform:translate(-50%,12px)}to{opacity:1;transform:translate(-50%,0)}}

/* ─── responsive ─── */
@media (max-width:900px){
  .hero h1{font-size:32px}
  .hero-glass{grid-template-columns:repeat(2,1fr)}
  .site-footer .container{grid-template-columns:1fr}
  .adm-layout{grid-template-columns:1fr}
  .adm-side{display:flex;overflow-x:auto;gap:4px;padding:12px}
  .adm-side a,.adm-side h3{flex-shrink:0;margin:0}
  .adm-side h3{display:none}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .site-header .container{height:60px;gap:12px;padding:0 16px}
  .brand{font-size:16px}
  .brand-mark{width:30px;height:30px;font-size:13px}
  .nav-toggle{display:inline-flex}
  .site-header .nav,.site-header .header-right{display:none;flex-basis:100%;order:3}
  .site-header.open{height:auto}
  .site-header.open .container{height:auto;flex-wrap:wrap;padding-bottom:14px}
  .site-hlogo{height:32px}
  .brand-logotext{height:20px}
  .nav-toggle{display:inline-flex}
  .site-header .nav,.site-header .header-right{display:none;flex-basis:100%;order:3}
  .site-header.open{height:auto}
  .site-header.open .container{height:auto;flex-wrap:wrap;padding-bottom:14px}
  .site-header.open .nav{display:flex;flex-direction:column;gap:2px;margin:8px 0 0;width:100%}
  .site-header.open .nav-item{width:100%}
  .site-header.open .nav-link{padding:12px 14px;border-radius:8px;width:100%;justify-content:space-between}
  .site-header.open .nav-dropdown{position:static;opacity:1;pointer-events:auto;transform:none;box-shadow:none;border:none;background:transparent;padding:0 0 0 14px;display:block}
  .site-header.open .header-right{display:flex;flex-wrap:wrap;align-items:center;gap:10px;width:100%;margin-top:6px}
  .site-header.open .lang-switch{width:auto;order:9;margin-left:auto}
  .site-header.open .lang-menu{position:absolute;top:calc(100% + 6px);right:0;left:auto;width:max-content;min-width:180px;opacity:0;pointer-events:none;transform:translateY(-6px);box-shadow:0 10px 30px rgba(15,23,42,.12);border:1px solid var(--n200);margin-top:0}
  .site-header.open .lang-switch.open .lang-menu{opacity:1;pointer-events:auto;transform:translateY(0)}
}