:root{
  --accent: #c2603a;
  --accent-dark: #9c4a2b;
  --bg: #faf6f1;
  --surface: #ffffff;
  --ink: #2c2420;
  --ink-2: #6b5f56;
  --hair: #e8ddd2;
  --shadow: 0 1px 2px rgba(44,36,32,.05), 0 4px 16px rgba(44,36,32,.06);
  --radius: 14px;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--bg); color:var(--ink);
  font:16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
a{color:var(--accent-dark);}
img{max-width:100%; display:block;}

.wrap{max-width:960px; margin:0 auto; padding:0 16px 60px;}

header.top{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:16px; border-bottom:1px solid var(--hair); background:var(--surface);
  position:sticky; top:0; z-index:10;
}
header.top .brand{font-weight:700; font-size:17px; color:var(--ink); text-decoration:none;}
header.top nav{display:flex; gap:14px; align-items:center; font-size:14px;}
header.top nav a, header.top nav button{
  color:var(--ink-2); text-decoration:none; background:none; border:none;
  font-size:14px; cursor:pointer; padding:0; font-family:inherit;
}
header.top nav a:hover, header.top nav button:hover{color:var(--accent-dark);}

.hero{
  text-align:center; padding:56px 16px 40px;
}
.hero h1{font-size:clamp(26px,5vw,38px); margin:0 0 12px; font-weight:800;}
.hero p{color:var(--ink-2); font-size:17px; max-width:480px; margin:0 auto 28px;}
.btn{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--accent); color:#fff; text-decoration:none;
  padding:14px 26px; border-radius:999px; font-weight:700; font-size:16px;
  border:none; cursor:pointer; box-shadow:var(--shadow);
  transition:background .15s;
}
.btn:hover{background:var(--accent-dark);}
.btn.secondary{background:var(--surface); color:var(--ink); border:1px solid var(--hair); box-shadow:none;}
.btn.secondary:hover{background:var(--bg);}
.btn.block{width:100%; justify-content:center;}

.card{
  background:var(--surface); border:1px solid var(--hair); border-radius:var(--radius);
  box-shadow:var(--shadow); padding:28px 24px; margin:0 auto;
}
.card.narrow{max-width:380px;}

.login-page{
  min-height:100vh; display:flex; align-items:center; justify-content:center; padding:20px;
}
.login-page h1{font-size:22px; margin:0 0 6px; text-align:center;}
.login-page p.sub{color:var(--ink-2); text-align:center; margin:0 0 22px; font-size:14px;}

label{display:block; font-size:14px; font-weight:600; margin-bottom:6px; color:var(--ink-2);}
input[type="password"], input[type="text"]{
  width:100%; padding:13px 14px; border:1px solid var(--hair); border-radius:10px;
  font-size:16px; margin-bottom:16px; background:var(--bg);
}
input:focus{outline:2px solid var(--accent); outline-offset:1px;}

.error{
  background:#fdeceb; color:#8f2d20; border:1px solid #f3cac4;
  padding:10px 14px; border-radius:10px; font-size:14px; margin-bottom:16px;
}
.flash{
  background:#eef7ee; color:#2c5c2c; border:1px solid #c9e6c9;
  padding:10px 14px; border-radius:10px; font-size:14px; margin-bottom:20px;
}

.upload-box{
  border:2px dashed var(--hair); border-radius:var(--radius); padding:24px;
  text-align:center; margin-bottom:28px; background:var(--surface);
}
.upload-box.dragover{border-color:var(--accent); background:#fdf3ee;}
.upload-box p{margin:0 0 14px; color:var(--ink-2); font-size:14px;}
#file-input{display:none;}
#file-list{font-size:13px; color:var(--ink-2); margin-top:12px; text-align:left;}

.grid{
  display:grid; grid-template-columns:repeat(auto-fill, minmax(150px, 1fr)); gap:8px;
}
.grid a{
  display:block; aspect-ratio:1; overflow:hidden; border-radius:10px; background:var(--hair);
}
.grid img{width:100%; height:100%; object-fit:cover;}

.gallery-empty{text-align:center; color:var(--ink-2); padding:60px 20px;}

/* Lightbox */
#lightbox{
  position:fixed; inset:0; background:rgba(20,15,12,.92); display:none;
  align-items:center; justify-content:center; z-index:100; padding:20px;
}
#lightbox.open{display:flex;}
#lightbox img{max-width:100%; max-height:90vh; border-radius:8px; touch-action:pan-y; user-select:none;}
#lightbox .close{
  position:absolute; top:16px; right:20px; color:#fff; font-size:32px;
  background:none; border:none; cursor:pointer; line-height:1; z-index:2;
}
#lightbox .nav{
  position:absolute; top:50%; transform:translateY(-50%);
  width:52px; height:52px; border-radius:50%; border:none; cursor:pointer;
  background:rgba(255,255,255,.12); color:#fff; font-size:18px; line-height:1;
  display:flex; align-items:center; justify-content:center;
}
#lightbox .nav:hover{background:rgba(255,255,255,.22);}
#lightbox .nav.prev{left:12px;}
#lightbox .nav.next{right:12px;}
#lightbox .counter{
  position:absolute; bottom:16px; left:50%; transform:translateX(-50%);
  color:#fff; font-size:13px; background:rgba(0,0,0,.35); padding:4px 12px; border-radius:999px;
}
@media (max-width:640px){
  #lightbox .nav{width:44px; height:44px; font-size:16px;}
}

table.log{width:100%; border-collapse:collapse; font-size:14px;}
table.log th, table.log td{text-align:left; padding:9px 10px; border-bottom:1px solid var(--hair);}
table.log th{color:var(--ink-2); font-weight:600; font-size:12px; text-transform:uppercase; letter-spacing:.03em;}
.stats{display:flex; gap:12px; flex-wrap:wrap; margin-bottom:24px;}
.stat{
  background:var(--surface); border:1px solid var(--hair); border-radius:12px;
  padding:14px 18px; min-width:120px; box-shadow:var(--shadow);
}
.stat .n{font-size:24px; font-weight:800;}
.stat .lbl{font-size:12px; color:var(--ink-2); text-transform:uppercase; letter-spacing:.03em;}

.tablewrap{overflow-x:auto;}

@media (max-width:480px){
  .grid{grid-template-columns:repeat(auto-fill, minmax(110px, 1fr));}
  .card{padding:22px 18px;}
}