:root {
  /* Steam Deck Dashboard Palette */
  --bg-steam-dark: #0e141d;
  --bg-steam-panel: #171a21;
  --bg-steam-card: #212836;
  --border-steam: #2a3547;
  --border-steam-hover: #3b4b64;
  
  --text-steam-bright: #f3f4f6;
  --text-steam-muted: #8f98a0;
  --text-steam-dark: #626e7a;
  
  --accent-steam-orange: #ff9900;
  --accent-steam-blue: #1a9fff;
  --gradient-steam-sweep: linear-gradient(90deg, #1a9fff, #ff9900, #1a9fff);
  
  --color-great: #10b981;
  --color-playable: #f59e0b;
  --color-poor: #ef4444;
  
  --font-family: 'Outfit', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
}

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

body {
  background-color: var(--bg-steam-dark);
  background-image: 
    linear-gradient(rgba(13, 14, 18, 0.85), rgba(13, 14, 18, 0.85)),
    url('../assets/cyber_gaming_bg.jpg');
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
  color: var(--text-steam-bright);
  font-family: var(--font-family);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Header */
.header {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-steam);
  margin-bottom: 2rem;
}

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

.btn-back {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-steam-muted);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-steam);
  padding: 0.4rem 0.9rem;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
}

.btn-back:hover {
  color: var(--text-steam-bright);
  border-color: var(--accent-steam-blue);
  background: rgba(26, 159, 255, 0.05);
}

.header h1 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-steam-bright);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.header h1::before {
  content: "🎮";
  font-size: 1.4rem;
}

.version-bar {
  font-size: 0.725rem;
  font-weight: 600;
  color: var(--accent-steam-blue);
  background: rgba(26, 159, 255, 0.08);
  padding: 0.3rem 0.8rem;
  border-radius: 9999px;
  border: 1px solid rgba(26, 159, 255, 0.2);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Main Container Grid */
.main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

@media (min-width: 900px) {
  .main {
    grid-template-columns: 360px 1fr;
    grid-template-rows: auto 1fr;
    align-items: start;
  }
}

/* Stats Section */
.stats-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  width: 100%;
}

@media (min-width: 900px) {
  .stats-section {
    grid-column: 1 / -1; /* Spans full width on desktop */
  }
}

.stat-card {
  background: var(--bg-steam-panel);
  border: 1px solid var(--border-steam);
  border-radius: 0.75rem;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}

.stat-card:hover {
  border-color: var(--accent-steam-blue);
  transform: translateY(-2px);
}

.stat-icon {
  font-size: 1.75rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.5rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-steam);
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-steam-muted);
  letter-spacing: 0.05em;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-steam-bright);
}

/* Form Section */
.form-section {
  background: var(--bg-steam-panel);
  border: 1px solid var(--border-steam);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.form-section h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-steam-bright);
  border-left: 3px solid var(--accent-steam-orange);
  padding-left: 0.6rem;
}

.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-steam-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

input[type="text"],
input[type="number"],
select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background-color: #0b0d12;
  border: 1px solid var(--border-steam);
  border-radius: 0.4rem;
  color: var(--text-steam-bright);
  font-family: var(--font-family);
  font-size: 0.9rem;
  transition: all 0.2s ease;
  outline: none;
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus {
  border-color: var(--accent-steam-blue);
  box-shadow: 0 0 0 2px rgba(26, 159, 255, 0.15);
}

input[type="text"]::placeholder,
input[type="number"]::placeholder {
  color: var(--text-steam-dark);
}

select option {
  background-color: var(--bg-steam-panel);
  color: var(--text-steam-bright);
}

.field-help {
  font-size: 0.7rem;
  color: var(--text-steam-dark);
  margin-top: -0.15rem;
}

.btn-submit {
  width: 100%;
  padding: 0.8rem;
  background: var(--accent-steam-orange);
  color: #0e141d;
  border: none;
  border-radius: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 0 15px rgba(255, 153, 0, 0.1);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.btn-submit:hover {
  background: #ffaa22;
  transform: translateY(-1px);
  box-shadow: 0 0 20px rgba(255, 153, 0, 0.25);
}

.btn-submit:active {
  transform: translateY(0);
}

.error-message {
  color: var(--color-poor);
  background-color: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.15);
  padding: 0.7rem 0.9rem;
  border-radius: 0.4rem;
  font-size: 0.85rem;
  margin-top: 1rem;
  white-space: pre-line;
}

/* Cards Section */
.cards-section {
  background: var(--bg-steam-panel);
  border: 1px solid var(--border-steam);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-steam);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-steam-bright);
  border-left: 3px solid var(--accent-steam-blue);
  padding-left: 0.6rem;
}

/* Sort Controls */
.sort-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sort-controls label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-steam-muted);
}

.sort-controls select {
  width: auto;
  padding: 0.4rem 1.75rem 0.4rem 0.75rem;
  background-color: #0b0d12;
  font-size: 0.8rem;
  border-radius: 0.3rem;
  cursor: pointer;
}

.btn-sort-toggle {
  background: var(--bg-steam-card);
  border: 1px solid var(--border-steam);
  color: var(--accent-steam-blue);
  border-radius: 0.3rem;
  padding: 0.35rem 0.65rem;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-sort-toggle:hover {
  border-color: var(--accent-steam-blue);
  background: rgba(26, 159, 255, 0.05);
}

/* Games Grid */
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.empty-grid-message {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-steam-dark);
  font-size: 0.95rem;
  border: 1px dashed var(--border-steam);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.005);
}

/* Game Card - Neon Border Sweep */
.game-card {
  position: relative;
  border-radius: 0.75rem;
  overflow: hidden;
  padding: 1px; /* Gap for border sweep */
  background: var(--border-steam);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* The spinning gradient border on hover */
.game-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    transparent,
    transparent,
    var(--accent-steam-orange),
    var(--accent-steam-blue),
    transparent
  );
  transform: rotate(0deg);
  transition: opacity 0.3s ease;
  opacity: 0;
}

.game-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.game-card:hover::before {
  opacity: 1;
  animation: spinSweep 3s linear infinite;
}

@keyframes spinSweep {
  100% {
    transform: rotate(360deg);
  }
}

/* Card Content Overlay */
.card-content {
  position: relative;
  z-index: 1;
  background: var(--bg-steam-card);
  border-radius: 0.7rem;
  padding: 1.25rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-steam-bright);
  padding-right: 1.5rem; /* Room for delete btn */
  word-break: break-word;
  line-height: 1.3;
}

.card-hours {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-steam-bright);
  display: flex;
  align-items: baseline;
}

.card-rating-container {
  display: flex;
  margin-top: auto;
}

/* Badges */
.rating-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem 0.65rem;
  font-size: 0.65rem;
  font-weight: 800;
  border-radius: 9999px;
  letter-spacing: 0.05em;
}

.badge-great {
  background-color: rgba(16, 185, 129, 0.08);
  color: var(--color-great);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge-playable {
  background-color: rgba(245, 158, 11, 0.08);
  color: var(--color-playable);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.badge-poor {
  background-color: rgba(239, 68, 68, 0.08);
  color: var(--color-poor);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Card Actions */
.btn-delete {
  position: absolute;
  top: 0.875rem;
  right: 0.875rem;
  background: none;
  border: none;
  color: var(--text-steam-muted);
  cursor: pointer;
  padding: 0.25rem;
  font-size: 0.9rem;
  line-height: 1;
  border-radius: 0.25rem;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-delete:hover {
  color: var(--color-poor);
  background-color: rgba(239, 68, 68, 0.08);
}

.unit {
  font-size: 0.725rem;
  color: var(--text-steam-muted);
  font-weight: 500;
  margin-left: 0.15rem;
}