/**
 * Idler Landing Page Styles
 * Gaming-focused design with unified design token system
 */

/* Import Design Tokens */
@import url('design-tokens.css');

/* ========================================================================
   Base Styles
   ======================================================================== */

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

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-secondary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--container-padding);
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

/* ========================================================================
   Header Section
   ======================================================================== */

.header {
  background: var(--header-bg);
  border-bottom: 1px solid var(--header-border);
  padding: var(--header-padding);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-title {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--font-2xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition-all);
  cursor: pointer;
}

.header-title:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.header-title:hover .header-logo {
  filter: var(--logo-filter) drop-shadow(var(--glow-primary));
}

.header-logo {
  height: var(--logo-height);
  width: auto;
  display: block;
  filter: var(--logo-filter);
}

.header-brand-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: var(--font-bold);
  letter-spacing: 0.5px;
}

.header-actions {
  display: flex;
  gap: 15px;
  align-items: center;
}

/* ========================================================================
   Authentication UI
   ======================================================================== */

#authContainer {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
}

#userInfo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  border: 2px solid var(--accent-primary);
  transition: var(--transition-all);
}

.user-avatar:hover {
  box-shadow: var(--glow-primary);
}

.user-name {
  color: var(--text-primary);
  font-size: 0.9em;
  font-weight: var(--font-medium);
}

.btn-logout {
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 0.9em;
  font-weight: var(--font-semibold);
  text-decoration: none;
  transition: var(--transition-all);
  display: inline-block;
  background: var(--btn-danger-bg);
  color: var(--text-primary);
}

.btn-logout:hover {
  background: var(--btn-danger-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(220, 53, 69, 0.4);
}

/* ========================================================================
   Buttons
   ======================================================================== */

button {
  padding: var(--btn-padding);
  border: none;
  border-radius: var(--btn-radius);
  font-size: var(--btn-font-size);
  font-weight: var(--btn-font-weight);
  cursor: pointer;
  transition: var(--transition-all);
  font-family: var(--font-family);
}

button:hover:not(:disabled) {
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-go-pro {
  background: var(--btn-primary-bg);
  color: var(--text-primary);
  position: relative;
  overflow: hidden;
}

.btn-go-pro::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-glow);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.btn-go-pro:hover {
  box-shadow: var(--shadow-glow);
}

.btn-go-pro:hover::before {
  opacity: 1;
}

/* ========================================================================
   Section Styles
   ======================================================================== */

.section-title {
  font-size: var(--font-xl);
  margin-bottom: 15px;
  color: var(--text-primary);
  font-weight: var(--font-semibold);
}

/* ========================================================================
   Games Section
   ======================================================================== */

.games-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--section-padding);
  position: relative;
}

.games-section::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-xl);
  background: var(--gradient-glow);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
  z-index: 0;
}

.games-section:hover::before {
  opacity: 0.5;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 15px;
  position: relative;
  z-index: 1;
}

.game-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  padding: var(--card-padding);
  transition: var(--transition-all);
  cursor: pointer;
  position: relative;
}

.game-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--card-radius);
  background: var(--gradient-glow);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.game-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(var(--card-hover-translate));
  box-shadow: var(--glow-primary);
}

.game-card:hover::before {
  opacity: 0.3;
}

.game-title {
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  position: relative;
  z-index: 1;
}

.game-concept {
  font-size: var(--font-sm);
  color: var(--text-muted);
  margin-bottom: 10px;
  line-height: var(--leading-normal);
  position: relative;
  z-index: 1;
}

.game-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-xs);
  color: var(--text-dimmed);
  position: relative;
  z-index: 1;
}

/* ========================================================================
   Game Status Badges
   ======================================================================== */

.game-status {
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: var(--font-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
}

.game-status.generating {
  background: var(--status-info-bg);
  color: var(--status-info-text);
  animation: pulse 2s infinite;
}

.game-status.partial {
  background: var(--status-warning-bg);
  color: var(--status-warning-text);
}

.game-status.complete {
  background: var(--status-success-bg);
  color: var(--status-success-text);
}

.game-card.in-progress {
  border-color: var(--accent-blue);
  box-shadow: 0 0 10px rgba(79, 195, 247, 0.2);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* ========================================================================
   Version Controls
   ======================================================================== */

.version-button {
  background: var(--btn-primary-bg);
  color: var(--text-primary);
  border: none;
  padding: var(--btn-padding-compact);
  border-radius: 5px;
  font-size: var(--font-sm);
  font-weight: var(--font-semibold);
  cursor: pointer;
  transition: var(--transition-all);
  white-space: nowrap;
}

.version-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--accent-glow);
}

.version-button:active {
  transform: translateY(0);
}

.version-increment {
  margin-left: var(--space-xs);
  opacity: 0.8;
  font-weight: var(--font-bold);
}

.version-selector {
  background: var(--btn-primary-bg);
  color: var(--text-primary);
  border: none;
  padding: var(--space-xs) 8px;
  border-radius: 5px;
  font-size: var(--font-sm);
  font-weight: var(--font-semibold);
  cursor: pointer;
  transition: var(--transition-all);
  white-space: nowrap;
  min-width: 60px;
}

.version-selector:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--accent-glow);
}

.version-selector:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* ========================================================================
   Loading & Empty States
   ======================================================================== */

.loading {
  text-align: center;
  padding: 40px;
  color: var(--text-dimmed);
}

.spinner {
  display: inline-block;
  width: var(--spinner-size);
  height: var(--spinner-size);
  border: 2px solid var(--border-primary);
  border-top-color: var(--spinner-color);
  border-radius: var(--radius-full);
  animation: spin var(--spinner-speed) linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.empty-state {
  text-align: center;
  padding: 40px;
  color: var(--text-dimmed);
}

/* ========================================================================
   Scrollbar Styling
   ======================================================================== */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-tertiary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-primary);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-secondary);
}

/* ========================================================================
   Responsive Adjustments
   ======================================================================== */

@media (max-width: 768px) {
  .container {
    padding: var(--container-padding-mobile);
  }

  .games-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
  }

  .header {
    flex-direction: column;
    gap: 15px;
    text-align: center;
    padding: var(--header-padding-mobile);
  }

  .header-logo {
    height: var(--logo-height-mobile);
  }

  .header-title {
    font-size: var(--font-xl);
  }
}

/* ========================================================================
   Gaming Effects (Optional - Can be toggled via class)
   ======================================================================== */

/* Add subtle gaming atmosphere */
body {
  background-image: radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.05) 0%, transparent 50%),
                    radial-gradient(circle at 80% 80%, rgba(118, 75, 162, 0.05) 0%, transparent 50%);
}

/* Enhanced focus states for accessibility and gaming feel */
button:focus-visible,
a:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
  box-shadow: var(--glow-primary);
}