:root { --bg: #0b0f1a; --panel: #141b2d; --line: #26304a; --text: #f1f3f8; --muted: #9aa3b8; --accent: #e63946; --ok: #2ecc71; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.45 "Segoe UI", Roboto, "Noto Sans", Arial, sans-serif; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: #ff7b7b; min-height: 1.4em; margin: 10px 0 0; }
h1, h2, h3 { margin: 0 0 10px; font-weight: 700; }
h3 { margin-top: 28px; font-size: 18px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
a { color: inherit; }

/* auth */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 32px; width: 100%; max-width: 420px; }

/* layout */
.top { display: flex; align-items: center; gap: 28px; padding: 14px 24px; background: var(--panel); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-weight: 800; font-size: 18px; }
nav { display: flex; gap: 6px; flex: 1; flex-wrap: wrap; }
nav a { text-decoration: none; padding: 8px 14px; border-radius: 999px; color: var(--muted); }
nav a.active { background: var(--accent); color: #fff; }
.who { color: var(--muted); font-size: 14px; }
main { max-width: 1100px; margin: 0 auto; padding: 28px 20px 80px; }
.page-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 8px; }

/* forms */
label { display: block; margin: 10px 0; color: var(--muted); font-size: 14px; }
input, select, textarea { display: block; width: 100%; margin-top: 4px; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line); background: #0e1424; color: var(--text); font: inherit; }
input[type=color] { height: 44px; padding: 4px; }
button { font: inherit; padding: 10px 18px; border-radius: 10px; border: 1px solid var(--line); background: #1c2540; color: var(--text); cursor: pointer; }
button.primary { background: var(--accent); border-color: var(--accent); }
button.danger { background: transparent; color: #ff7b7b; border-color: #5a2a2a; }
button.link { background: none; border: none; color: var(--muted); padding: 4px 8px; }
button:hover { filter: brightness(1.1); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 12px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.grid2 .span2 { grid-column: span 2; }
@media (max-width: 640px) { .grid2 { grid-template-columns: 1fr; } .grid2 .span2 { grid-column: span 1; } }
label.file { display: inline-block; padding: 10px 18px; border-radius: 10px; background: #1c2540; border: 1px solid var(--line); color: var(--text); cursor: pointer; margin: 0; }
label.file input { display: none; }

/* themes */
.theme-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; margin-top: 16px; }
.theme-card { position: relative; height: 150px; border-radius: 14px; padding: 14px; display: flex; flex-direction: column; justify-content: flex-end; cursor: pointer; border: 3px solid transparent; background-size: cover; background-position: center; overflow: hidden; }
.theme-card.active { border-color: #fff; }
.theme-card .name { font-weight: 700; font-size: 18px; text-shadow: 0 2px 8px rgba(0,0,0,.7); }
.theme-card .tag { position: absolute; top: 10px; left: 12px; font-size: 12px; background: rgba(0,0,0,.55); padding: 3px 8px; border-radius: 999px; }
.theme-card .swatch { position: absolute; top: 10px; right: 12px; width: 22px; height: 22px; border-radius: 50%; border: 2px solid #fff; }
.theme-card .count { font-size: 13px; color: #ddd; text-shadow: 0 1px 4px #000; }
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.7); display: grid; place-items: start center; overflow: auto; padding: 30px 16px; z-index: 5; }
.modal-box { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 24px; width: 100%; max-width: 820px; }
.logo-preview { height: 60px; max-width: 200px; object-fit: contain; background: #0e1424; border-radius: 8px; padding: 6px; }
.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; margin-top: 14px; }
.photo { position: relative; aspect-ratio: 16/9; border-radius: 10px; overflow: hidden; background: #0e1424; }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo button { position: absolute; top: 6px; right: 6px; padding: 2px 8px; background: rgba(0,0,0,.7); border: none; }

/* lists */
.list { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
.item { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.item .grow { flex: 1; min-width: 200px; }
.item .sub { color: var(--muted); font-size: 14px; }
.badge { font-size: 12px; padding: 3px 10px; border-radius: 999px; background: #1c2540; color: var(--muted); }
.badge.ok { background: rgba(46,204,113,.15); color: var(--ok); }
.table { width: 100%; border-collapse: collapse; margin-top: 14px; }
.table th, .table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); font-size: 14px; }
.table th { color: var(--muted); font-weight: 600; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 150%); background: #1c2540; border: 1px solid var(--line); border-left: 6px solid var(--accent); padding: 12px 20px; border-radius: 12px; transition: transform .25s; z-index: 10; }
.toast.show { transform: translate(-50%, 0); }