:root {
  --bg: #0f1420;
  --card: #1a2233;
  --card-2: #212b40;
  --text: #e8ecf4;
  --muted: #93a0b8;
  --accent: #5b8cff;
  --danger: #ff6b6b;
  --border: #2b3550;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.hidden { display: none !important; }

/* --- Auth screen --- */
.auth-view {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.auth-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px;
  width: 100%;
  max-width: 380px;
}
.auth-card h1 { margin: 0 0 4px; font-size: 24px; }
.tagline { color: var(--muted); margin: 0 0 20px; font-size: 14px; }
.auth-card h2 { font-size: 16px; margin: 0 0 16px; color: var(--muted); }
.auth-card label { display: block; font-size: 13px; margin: 12px 0 4px; color: var(--muted); }
.auth-card input {
  width: 100%; padding: 10px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--card-2); color: var(--text);
  font-size: 14px;
}
.hint { font-size: 12px; color: var(--muted); margin: 10px 0; line-height: 1.4; }
.error { color: var(--danger); font-size: 13px; min-height: 18px; }

button { cursor: pointer; font-family: inherit; }
.primary-btn, #auth-submit {
  width: 100%; margin-top: 8px; padding: 11px; border-radius: 8px; border: none;
  background: var(--accent); color: white; font-weight: 600; font-size: 14px;
}
.secondary-btn {
  padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border);
  background: transparent; color: var(--text); font-size: 13px;
}
.link-btn {
  background: none; border: none; color: var(--accent); font-size: 13px;
  margin-top: 14px; display: block; width: 100%; text-align: center;
}

/* --- Vault screen --- */
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 24px; border-bottom: 1px solid var(--border); background: var(--card);
  position: sticky; top: 0; z-index: 5;
}
.brand { font-weight: 700; }
.topbar-right { display: flex; align-items: center; gap: 14px; font-size: 13px; color: var(--muted); }
.save-status { font-size: 12px; color: var(--accent); min-width: 90px; text-align: right; }

.content { max-width: 760px; margin: 0 auto; padding: 24px; }
.content-toolbar { margin-bottom: 18px; }
.content-toolbar .primary-btn { width: auto; padding: 10px 18px; }

.entry-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  margin-bottom: 16px; overflow: hidden;
}
.entry-header {
  display: flex; gap: 8px; align-items: center; padding: 14px 16px;
  background: var(--card-2); border-bottom: 1px solid var(--border);
}
.email-input {
  flex: 1; font-size: 15px; font-weight: 600; padding: 8px 10px; border-radius: 8px;
  border: 1px solid transparent; background: transparent; color: var(--text);
}
.email-input:focus { border-color: var(--border); background: var(--bg); outline: none; }

.entry-body { padding: 16px; }
.entry-body label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.entry-body > input {
  width: 100%; padding: 9px 10px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--card-2); color: var(--text); margin-bottom: 14px; font-size: 14px;
}

.sub-section { margin-top: 6px; padding-top: 12px; border-top: 1px dashed var(--border); }
.sub-title { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin-bottom: 8px; }

.pw-row, .kq-row { display: flex; gap: 6px; margin-bottom: 8px; align-items: center; }
.pw-label {
  width: 100px; flex-shrink: 0; padding: 8px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--card-2); color: var(--muted); font-size: 12px;
}
.pw-value, .kq-row input {
  flex: 1; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--card-2); color: var(--text); font-size: 14px;
}

.icon-btn {
  border: 1px solid var(--border); background: var(--card-2); color: var(--text);
  border-radius: 8px; padding: 6px 9px; font-size: 13px; flex-shrink: 0;
}
.icon-btn.danger { color: var(--danger); border-color: rgba(255,107,107,0.3); }

@media (max-width: 480px) {
  .topbar { flex-direction: column; align-items: flex-start; gap: 8px; }
  .pw-row, .kq-row { flex-wrap: wrap; }
}