/* Muso2Hero - Global Stylesheet */

:root {
  /* Colors - Orange & Blue Theme */
  --bg: #0f1219;
  --bg-secondary: #1a1f2e;
  --panel: #1d2332;
  --accent-orange: #ff8c42;
  --accent-blue: #4a90e2;
  --accent-orange-dark: #e67e22;
  --accent-blue-dark: #2e5c8a;
  --text-primary: #f0f4f8;
  --text-secondary: #a8b5c4;
  --border: #3a3f4d;

  /* Typography */
  --font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'Monaco', 'Courier New', monospace;

  /* Spacing */
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 16px;
  --spacing-lg: 20px;
  --spacing-xl: 24px;
  --spacing-2xl: 32px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.35);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background: linear-gradient(160deg, var(--bg), var(--bg-secondary));
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Typography */
h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--accent-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent-orange);
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Header/Navigation */
header {
  background: linear-gradient(135deg, #1d2847 0%, #1a2540 100%);
  border-bottom: 1px solid var(--border);
  padding: var(--spacing-lg) 0;
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-md);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-xl);
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-orange);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo img {
  width: 32px;
  height: 32px;
}

.nav-links {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--accent-orange);
}

.nav-links a.active {
  color: var(--accent-orange);
  border-bottom: 2px solid var(--accent-orange);
  padding-bottom: 2px;
}

.user-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.user-info {
  text-align: right;
  font-size: 0.9rem;
}

.username {
  color: var(--text-primary);
  font-weight: 600;
}

.tier-badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.tier-bronze {
  background: rgba(205, 127, 50, 0.2);
  color: #cd7f32;
}

.tier-silver {
  background: rgba(192, 192, 192, 0.2);
  color: #c0c0c0;
}

.tier-gold {
  background: rgba(255, 215, 0, 0.2);
  color: #ffd700;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-dark));
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
  color: white;
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--accent-orange);
  color: var(--accent-orange);
}

.btn-outline:hover {
  background: var(--accent-orange);
  color: white;
}

.btn-small {
  padding: 8px 16px;
  font-size: 0.9rem;
}

.btn-large {
  padding: 14px 32px;
  font-size: 1.1rem;
}

/* Forms */
.form-group {
  margin-bottom: var(--spacing-lg);
}

label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 1rem;
  transition: all 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

input::placeholder {
  color: var(--text-secondary);
}

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a8b5c4' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

textarea {
  resize: vertical;
  min-height: 120px;
}

/* Cards/Panels */
.card,
.panel {
  background: linear-gradient(135deg, #1d2847 0%, #1a2540 100%);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--accent-orange);
}

.card-header {
  margin-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--border);
  padding-bottom: var(--spacing-lg);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.card-body {
  margin-bottom: var(--spacing-lg);
}

.card-footer {
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
  border-top: 1px solid var(--border);
  padding-top: var(--spacing-lg);
}

/* Grid */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Alerts */
.alert {
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.alert-success {
  background: rgba(46, 125, 50, 0.1);
  border-left: 4px solid #2d7d32;
  color: #a8d5a8;
}

.alert-error {
  background: rgba(211, 47, 47, 0.1);
  border-left: 4px solid #d32f2f;
  color: #ff6b6b;
}

.alert-warning {
  background: rgba(245, 127, 23, 0.1);
  border-left: 4px solid #f57f17;
  color: #ffb74d;
}

.alert-info {
  background: rgba(25, 103, 210, 0.1);
  border-left: 4px solid #1967d2;
  color: #64b5f6;
}

.alert-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* Footer */
footer {
  background: linear-gradient(135deg, #1d2847 0%, #1a2540 100%);
  border-top: 1px solid var(--border);
  padding: var(--spacing-2xl) 0;
  margin-top: var(--spacing-2xl);
  color: var(--text-secondary);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.2);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-section {
  text-align: left;
}

.footer-logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-orange);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.footer-logo img {
  width: 28px;
  height: 28px;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

.footer-section h4 {
  color: var(--text-primary);
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--accent-orange);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: var(--spacing-lg);
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-bottom p {
  margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .nav-links {
    display: none;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .card,
  .panel {
    padding: var(--spacing-lg);
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-muted {
  color: var(--text-secondary);
}

.text-primary {
  color: var(--accent-orange);
}

.mt {
  margin-top: var(--spacing-lg);
}

.mb {
  margin-bottom: var(--spacing-lg);
}

.p {
  padding: var(--spacing-lg);
}

.hidden {
  display: none !important;
}