:root {
  --bg: #0e0e11;
  --surface: #17171c;
  --surface-hover: #1f1f27;
  --border: #26262e;
  --border-hover: #35353f;
  --text: #e8e8ec;
  --muted: #9a9aa5;
  --accent: #6d6df0;
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ---- login ---- */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.card {
  width: 100%;
  max-width: 340px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
}

.card h1 {
  margin: 0 0 24px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.field {
  margin-bottom: 14px;
}

input {
  width: 100%;
  padding: 11px 13px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.15s;
}

input::placeholder {
  color: var(--muted);
}

input:focus {
  border-color: var(--accent);
}

button {
  font-family: inherit;
  width: 100%;
  padding: 11px 13px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 9px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.15s;
}

button:hover {
  opacity: 0.9;
}

.error {
  margin: 0 0 16px;
  padding: 10px 12px;
  background: rgba(240, 80, 80, 0.12);
  border: 1px solid rgba(240, 80, 80, 0.3);
  border-radius: 9px;
  color: #ff9b9b;
  font-size: 14px;
}

/* ---- app shell ---- */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}

.header .user {
  font-weight: 600;
  letter-spacing: -0.01em;
}

.logout-btn {
  width: auto;
  padding: 7px 14px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
}

.logout-btn:hover {
  background: var(--surface-hover);
  border-color: var(--border-hover);
  color: var(--text);
  opacity: 1;
}

.container {
  max-width: 640px;
  margin: 0 auto;
  padding: 32px 24px;
}

.actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.action:hover {
  background: var(--surface-hover);
  border-color: var(--border-hover);
}

.action .label {
  font-size: 16px;
  font-weight: 500;
}

.action .count {
  min-width: 28px;
  padding: 3px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  text-align: center;
}