:root {
  --bg: #0f1117;
  --bg-elevated: #171a23;
  --border: #262a37;
  --text: #eef0f5;
  --text-muted: #9198a8;
  --accent: #4d7cff;
  --accent-hover: #6a90ff;
  --success: #3ecf8e;
  --danger: #ff5d6c;
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

#app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.hidden {
  display: none !important;
}

/* Navbar */
.navbar {
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}

.navbar-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.navbar .brand {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  gap: 16px;
  flex: 1;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  padding: 6px 10px;
  border-radius: 8px;
  transition: background 0.15s ease, color 0.15s ease;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav-links a.active {
  color: var(--text);
  background: rgba(77, 124, 255, 0.15);
}

.logout-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.logout-btn:hover {
  border-color: var(--danger);
  color: var(--danger);
}

/* Main content */
main#view-root {
  flex: 1;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: 40px 20px;
}

.landing {
  text-align: center;
  padding-top: 10vh;
}

.landing h1 {
  font-size: 32px;
  margin-bottom: 8px;
}

.landing p {
  color: var(--text-muted);
  margin-bottom: 28px;
}

#telegram-login-container {
  display: flex;
  justify-content: center;
}

.hint {
  color: var(--accent);
  font-size: 14px;
}

.dashboard h1 {
  margin-bottom: 24px;
}

.stat-cards {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.stat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  min-width: 140px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-card .label {
  font-size: 13px;
  color: var(--text-muted);
}

.stat-card .value {
  font-size: 26px;
  font-weight: 700;
}

form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 420px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
}

input[type="text"],
select {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 14px;
}

input[type="text"]:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
}

.checkbox-row {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

button[type="submit"] {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
  align-self: flex-start;
}

button[type="submit"]:hover {
  background: var(--accent-hover);
}

.message {
  font-size: 13px;
  min-height: 18px;
}

.message.success {
  color: var(--success);
}

.message.error {
  color: var(--danger);
}

.readonly-info {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.game-placeholder {
  text-align: center;
  padding-top: 8vh;
  color: var(--text-muted);
}