:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-inset: #1e222b;
  --border: #2a2f3a;
  --text: #e6e9ef;
  --text-dim: #9aa3b2;
  --accent: #4f8cff;
  --accent-text: #ffffff;
  --danger: #e5566a;
  --success: #3fb87f;
  --error: #e5566a;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

header {
  padding: 2rem 1.5rem 1rem;
  max-width: 720px;
  margin: 0 auto;
}

h1 { margin: 0 0 0.25rem; font-size: 1.5rem; }
.subtitle { margin: 0; color: var(--text-dim); font-size: 0.9rem; }

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
}

.card h2 {
  margin: 0 0 1rem;
  font-size: 1.1rem;
}

.card-inset {
  background: var(--panel-inset);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 0.75rem;
}

form { display: flex; flex-direction: column; gap: 1rem; }

label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.9rem;
  color: var(--text-dim);
}

label.checkbox {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  color: var(--text);
}

label.checkbox input { width: 1.05rem; height: 1.05rem; }

.hint { color: var(--text-dim); font-size: 0.8rem; font-weight: normal; }

input[type="text"],
input[type="password"],
input[type="number"],
input[type="time"],
select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 0.5rem 0.6rem;
  font-size: 0.95rem;
}

input:focus, select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

fieldset {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

legend { padding: 0 0.4rem; color: var(--text-dim); font-size: 0.85rem; }

button {
  border: none;
  border-radius: 6px;
  padding: 0.55rem 1rem;
  font-size: 0.9rem;
  cursor: pointer;
  background: var(--accent);
  color: var(--accent-text);
  align-self: flex-start;
}

button.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

button.danger {
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger);
}

button:hover { filter: brightness(1.1); }

.button-row {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.75rem;
}

.site-row-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 0.75rem;
}

@media (max-width: 560px) {
  .site-row-grid { grid-template-columns: 1fr; }
}

.site-auth {
  margin-top: 0.75rem;
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
}

.site-auth summary {
  cursor: pointer;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.site-auth[open] summary { margin-bottom: 0.6rem; }

.auth-state { color: var(--text-dim); }

.remove-site { margin-top: 0.75rem; }

.banner {
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  position: sticky;
  top: 0.75rem;
  z-index: 10;
}

.banner.success { background: rgba(63, 184, 127, 0.15); border: 1px solid var(--success); color: var(--success); }
.banner.error { background: rgba(229, 86, 106, 0.15); border: 1px solid var(--error); color: var(--error); }