* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #0f0f0f;
  --bg-card: #1a1a1a;
  --bg-input: #242424;
  --border: #2a2a2a;
  --text: #e8e8e8;
  --text-muted: #888;
  --accent: #e03c3c;
  --accent-hover: #c73434;
  --radius: 12px;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

button.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  margin-top: 0.5rem;
}

button.btn-secondary:hover {
  background: var(--bg-input);
}

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

a:hover {
  text-decoration: underline;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  width: 100%;
  max-width: 420px;
}

.card h1 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.card p.subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.form-group label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.form-group input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.65rem 0.9rem;
  color: var(--text);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}

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

button {
  width: 100%;
  padding: 0.75rem;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 0.5rem;
}

button:hover {
  background: var(--accent-hover);
}

.error {
  color: var(--accent);
  font-size: 0.85rem;
  margin-top: 0.75rem;
  text-align: center;
}

.switch-link {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Estilo que vai pra ser herdado ainda */

body.page {
  display: block;
  align-items: unset;
  justify-content: unset;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  position: sticky;
  top: 0;
  z-index: 10;
}

.logo {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
}

nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

nav a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

.btn-small {
  width: auto;
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  margin-top: 0;
  border-radius: 6px;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.section h2 {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
}

/* Now Playing */
.now-playing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.now-playing-card img {
  width: 80px;
  height: 80px;
  border-radius: 8px;
  object-fit: cover;
}

.now-playing-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.now-playing-info .track-name {
  font-size: 1.1rem;
  font-weight: 600;
}

.now-playing-info .artist {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.now-playing-info .album {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.badge {
  display: inline-block;
  background: var(--accent);
  color: white;
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  margin-bottom: 0.25rem;
  width: fit-content;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.stat-card h3 {
  font-size: 0.95rem;
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.stat-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.stat-card ul li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.stat-card ul li .plays {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.loading {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: white;
  overflow: hidden;
  cursor: pointer;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.avatar-large {
  width: 64px;
  height: 64px;
  font-size: 1.5rem;
}

.profile-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.profile-username {
  font-size: 1.2rem;
  font-weight: 700;
}

.profile-date {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.success {
  color: #4caf50;
  font-size: 0.85rem;
  margin-top: 0.75rem;
  text-align: center;
}