:root{--bg:#0a1a1c;--surface:#10282b;--blue:#14304a;--accent:#5fb894;--text:#e4efe9;--muted:#8fa9a3;--line:#1d3d44}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.6 'Lexend',system-ui,sans-serif}
a{color:var(--accent)}
header,main,footer{max-width:1200px;margin:0 auto;padding:0 20px}
header{display:flex;justify-content:space-between;align-items:center;padding-top:24px;padding-bottom:16px;border-bottom:1px solid var(--line);gap:16px;flex-wrap:wrap}
.brand{font-weight:600;font-size:1.15rem;color:var(--text);text-decoration:none;letter-spacing:.01em}
nav a{margin-left:20px;text-decoration:none;color:var(--muted)}nav a:hover{color:var(--accent)}
main{padding-top:24px;padding-bottom:48px;min-height:70vh}
footer{padding-top:20px;padding-bottom:32px;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}
.tools{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}
input,select,textarea,button{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:10px 12px}
input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
button{cursor:pointer;background:var(--blue)}button:hover{border-color:var(--accent)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
figure{margin:0;cursor:pointer;background:var(--surface);border-radius:6px;overflow:hidden;border:1px solid var(--line)}
figure:hover{border-color:var(--accent)}
figure img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
figcaption{padding:10px 12px;font-weight:500}
dialog{background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:16px;max-width:min(1100px,96vw);width:100%}
dialog::backdrop{background:rgba(3,10,12,.88)}
dialog img{display:block;max-width:100%;max-height:70vh;margin:0 auto;border-radius:4px}
dl{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;margin:16px 0 0}dt{color:var(--muted)}dd{margin:0}
.bar{display:flex;justify-content:space-between;gap:8px;margin-bottom:12px}
form{display:grid;gap:14px;max-width:520px}label{display:grid;gap:4px;color:var(--muted);font-size:.9rem}
.row{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--line)}
.msg{color:var(--accent)}.err{color:#e88}.empty{color:var(--muted)}
.grp{margin:32px 0 12px;font-weight:500;border-bottom:1px solid var(--line);padding-bottom:6px}
.grp:first-child{margin-top:0}.grp span{color:var(--muted);font-size:.85rem;margin-left:8px}
.check{display:flex;align-items:center;gap:8px}
.brow{display:grid;grid-template-columns:64px 1fr 1fr 7rem;gap:8px;align-items:center;margin:6px 0}
.brow img{width:64px;height:48px;object-fit:cover;border-radius:4px}.bst{font-size:.8rem;color:var(--muted)}
summary{cursor:pointer;margin:20px 0 12px;color:var(--accent)}details form{margin-top:12px}
figure img,dialog img{pointer-events:none;-webkit-user-drag:none;-webkit-touch-callout:none;user-select:none}