:root{--bg:#f4f7fb;--card:#fff;--text:#132033;--muted:#637188;--line:#dfe7f1;--blue:#2457a6;--blue-dark:#173f7e;--soft:#edf4ff;--green:#14764a;--warn:#946200;--radius:18px;--shadow:0 16px 40px rgba(19,32,51,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:radial-gradient(1100px 520px at 50% -260px,rgba(36,87,166,.22),transparent 65%),var(--bg)}a{color:var(--blue)}.wrap{max-width:1180px;margin:0 auto;padding:0 18px}.site-hero{padding:24px 0 26px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:24px}.brand{text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:3px}.brand strong{font-size:15px}.brand span{font-size:12px;color:var(--muted)}.menu{display:flex;gap:8px;flex-wrap:wrap}.menu a{text-decoration:none;font-weight:800;color:var(--blue);font-size:13px;background:rgba(255,255,255,.78);border:1px solid var(--line);padding:9px 11px;border-radius:999px}.menu a:hover{background:#fff}.admin-link{opacity:.82}.hero-grid{display:grid;grid-template-columns:1fr 320px;gap:18px;align-items:stretch}.hero-grid>div{background:rgba(255,255,255,.86);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius);padding:22px}.eyebrow{margin:0 0 7px;color:var(--blue);font-weight:900;font-size:12px;text-transform:uppercase;letter-spacing:.08em}h1{font-size:clamp(28px,4vw,46px);line-height:1.04;margin:0 0 12px;letter-spacing:-.035em}.lead{font-size:16px;line-height:1.65;color:var(--muted);margin:0;max-width:780px}.hero-panel{display:flex;flex-direction:column;gap:10px}.hero-panel code{display:block;background:#0f172a;color:#fff;border-radius:12px;padding:12px;font-size:14px;overflow:auto}.hero-panel span{font-size:13px;color:var(--muted);line-height:1.5}.main{padding-bottom:70px}.toolbar{background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius);padding:16px;display:grid;grid-template-columns:1fr 220px 160px;gap:12px;align-items:end;margin-bottom:16px}.toolbar label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:900;color:#27374d}.toolbar input,.toolbar select{width:100%;border:1px solid var(--line);border-radius:13px;padding:11px 12px;font:inherit;background:#fff;color:var(--text)}.toolbar-stat{background:var(--soft);border:1px solid #d7e7ff;border-radius:14px;padding:10px 12px}.toolbar-stat span{display:block;font-size:24px;font-weight:950;color:var(--blue)}.toolbar-stat small{color:var(--muted);font-weight:800}.status-box{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius);padding:16px;color:var(--muted);margin-bottom:16px}.building-section{margin:0 0 18px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:12px;margin:18px 0 10px}.section-head h2{margin:0;font-size:22px}.section-head p{margin:0;color:var(--muted);font-size:13px}.rooms-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.room-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;min-height:100%}.thumb{position:relative;background:#e8eef7;aspect-ratio:16/9;overflow:hidden}.thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s ease}.room-card:hover .thumb img{transform:scale(1.025)}.thumb-empty{height:100%;display:flex;align-items:center;justify-content:center;color:var(--muted);font-weight:900;text-align:center;padding:18px}.badge{position:absolute;right:10px;bottom:10px;background:rgba(15,23,42,.78);color:#fff;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:5px 9px;font-size:12px;font-weight:900}.card-body{padding:14px;display:flex;flex-direction:column;gap:12px;flex:1}.card-title{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.card-title h3{margin:0;font-size:18px;line-height:1.2}.capacity{display:inline-flex;background:var(--soft);color:var(--blue);border:1px solid #d7e7ff;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:950;white-space:nowrap}.summary{color:var(--muted);font-size:13px;line-height:1.5;margin:0}.chips{display:flex;gap:7px;flex-wrap:wrap}.chip{display:inline-flex;border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 8px;font-size:12px;font-weight:800;color:#3b4a60}.card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}.btn,button.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--blue);border-radius:13px;padding:10px 12px;font-weight:950;font-size:13px;text-decoration:none;cursor:pointer;background:#fff;color:var(--blue)}.btn.primary,button.btn.primary{background:var(--blue);color:#fff}.btn:hover{background:var(--soft)}.btn.primary:hover{background:var(--blue-dark)}.modal{position:fixed;inset:0;z-index:50}.modal[hidden]{display:none}.modal-backdrop{position:absolute;inset:0;background:rgba(8,13,25,.62);backdrop-filter:blur(4px)}.modal-panel{position:absolute;inset:24px;max-width:1280px;margin:auto;background:#fff;border-radius:24px;box-shadow:0 24px 80px rgba(0,0,0,.32);overflow:hidden}.modal-close{position:absolute;z-index:4;right:12px;top:12px;width:42px;height:42px;border:0;border-radius:999px;background:rgba(15,23,42,.78);color:#fff;font-size:28px;line-height:1;cursor:pointer}.modal-layout{height:100%;display:grid;grid-template-columns:minmax(0,1.7fr) minmax(350px,.8fr)}.viewer-section{background:#08101f;min-height:0;display:grid;grid-template-rows:minmax(0,1fr) auto}.viewer-shell{position:relative;min-height:0;background:#08101f}.viewer-shell iframe,.viewer-shell img{width:100%;height:100%;display:block;border:0}.viewer-shell img{object-fit:contain;background:#050914}.viewer-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.72);font-weight:900;text-align:center;padding:24px}.media-tabs{display:flex;gap:8px;overflow:auto;padding:12px;background:#0c1424;border-top:1px solid rgba(255,255,255,.08)}.media-tab{flex:0 0 auto;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.07);color:#fff;border-radius:13px;padding:8px 10px;font-size:12px;font-weight:900;cursor:pointer}.media-tab.active{background:#fff;color:#102039}.room-detail{padding:24px;overflow:auto}.room-detail h2{font-size:28px;line-height:1.1;margin:0 0 10px;letter-spacing:-.02em}.detail-description{color:var(--muted);line-height:1.55;margin:0 0 14px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}.fact{border:1px solid var(--line);border-radius:14px;padding:10px;background:#fbfcfe}.fact span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:900}.fact strong{display:block;margin-top:4px}.equipment-box,.notes-box,.availability-box{border:1px solid var(--line);border-radius:16px;background:#fbfcfe;padding:14px;margin-top:12px}.equipment-box h3,.availability-box h3{margin:0 0 10px}.equipment-box ul{margin:0;padding-left:20px;color:#27374d;line-height:1.55}.notes-box{background:#fff8e8;color:#5f4300;line-height:1.55}.availability-box p{margin:0 0 10px;color:var(--muted);font-size:13px;line-height:1.45}.availability-box code{background:#eef2f7;border-radius:7px;padding:2px 4px}.date-grid{display:grid;grid-template-columns:1fr 1fr 110px;gap:8px;margin-bottom:10px}.date-grid label{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:900;color:#27374d}.date-grid input{width:100%;border:1px solid var(--line);border-radius:12px;padding:10px;font:inherit}.availability-result{margin-top:12px}.free-list{display:flex;flex-direction:column;gap:8px}.free-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;border:1px solid #cfe9dc;background:#f0fdf6;border-radius:14px;padding:10px}.free-row strong{color:var(--green)}.message{border:1px solid var(--line);border-radius:14px;background:#fff;padding:12px;color:var(--muted);line-height:1.5}.message.warn{background:#fff8e8;color:#604400;border-color:#f5dea2}@media(max-width:980px){.hero-grid{grid-template-columns:1fr}.toolbar{grid-template-columns:1fr 1fr}.toolbar-stat{grid-column:1/-1}.rooms-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.modal-panel{inset:10px}.modal-layout{grid-template-columns:1fr;grid-template-rows:45vh minmax(0,1fr)}.room-detail{padding:18px}.date-grid{grid-template-columns:1fr}}@media(max-width:620px){.wrap{padding:0 12px}.site-hero{padding-top:14px}.toolbar{grid-template-columns:1fr}.rooms-grid{grid-template-columns:1fr}.modal-panel{inset:0;border-radius:0}.modal-layout{grid-template-rows:42vh minmax(0,1fr)}.detail-grid{grid-template-columns:1fr}.card-title{flex-direction:column}.capacity{white-space:normal}}