:root {
  --bg: #111111;
  --bg2: #1A1A1A;
  --card: #242424;
  --sep: #2F2F2F;
  --text: #FFFFFF;
  --text2: #9A9A9A;
  --accent: #30D158;
  --radius: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  font-size: 15px;
}

a { color: var(--accent); text-decoration: none; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--sep);
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 10;
}

.topbar h1 { font-size: 20px; margin: 0; font-weight: 700; }
.topbar .right { display: flex; gap: 12px; align-items: center; }

.container { max-width: 860px; margin: 0 auto; padding: 24px; }

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.card .grow { flex: 1; min-width: 0; }
.card .title { font-weight: 600; }
.card .sub { color: var(--text2); font-size: 13px; margin-top: 2px; }

.thumb {
  width: 54px; height: 54px; border-radius: 12px;
  background: var(--bg2); object-fit: cover; flex: none;
  display: flex; align-items: center; justify-content: center;
  color: var(--text2); font-size: 12px;
}

label { display: block; margin: 12px 0 6px; color: var(--text2); font-size: 13px; }

input, select {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg2);
  border: 1px solid var(--sep);
  border-radius: 12px;
  color: var(--text);
  font-size: 15px;
}

input[type="checkbox"] { width: auto; }

.row { display: flex; gap: 12px; align-items: center; }
.row > * { flex: 1; }

button {
  padding: 11px 18px;
  border: none;
  border-radius: 999px;
  background: var(--accent);
  color: #000;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
}

button.secondary { background: var(--card); color: var(--text); border: 1px solid var(--sep); }
button.ghost { background: transparent; color: var(--text2); border: 1px solid var(--sep); }
button.danger { background: transparent; color: #FF453A; border: 1px solid var(--sep); }
button.icon { padding: 8px 12px; }

.actions { display: flex; gap: 8px; align-items: center; flex: none; }

.switch { color: var(--text2); font-size: 13px; display: flex; align-items: center; gap: 6px; flex: none; }

.center { min-height: 80vh; display: flex; align-items: center; justify-content: center; }
.login { width: 320px; }
.login h1 { text-align: center; margin-bottom: 20px; }

.error { color: #FF453A; font-size: 13px; margin-top: 10px; min-height: 16px; }
.muted { color: var(--text2); }

dialog {
  background: var(--bg2);
  color: var(--text);
  border: 1px solid var(--sep);
  border-radius: var(--radius);
  width: min(480px, 92vw);
  padding: 20px;
}
dialog::backdrop { background: rgba(0,0,0,0.6); }
.dialog-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }