/* site.css - SteamTools Modern Theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500&display=swap');

:root {
  /* Steam Palette */
  --steam-bg-dark: #171a21;
  --steam-bg-light: #1b2838;
  --steam-accent-blue: #66c0f4;
  --steam-accent-darkblue: #2a475e;
  --steam-accent-green: #a4d007;
  --steam-text-light: #c7d5e0;
  --steam-text-muted: #8f98a0;
  
  /* Modern UI Variables */
  --bg-gradient: radial-gradient(circle at top center, #2a475e 0%, #171a21 60%);
  --glass-bg: rgba(27, 40, 56, 0.6);
  --glass-border: rgba(102, 192, 244, 0.1);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
  --backdrop-blur: blur(12px);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--steam-bg-dark);
  background-image: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--steam-text-light);
  min-height: 100vh;
  overflow-x: hidden;
}

/* --- Typography & Utilities --- */
h1, h2, h3, h4, h5, h6 {
  color: #fff;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.text-steam-blue { color: var(--steam-accent-blue) !important; }
.text-steam-green { color: var(--steam-accent-green) !important; }
.text-steam-muted { color: var(--steam-text-muted) !important; }

a.hover-underline:hover { text-decoration: underline !important; }
a.hover-white:hover { color: #fff !important; }

/* --- Glassmorphism Cards --- */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.glass-panel:hover {
  border-color: rgba(102, 192, 244, 0.3);
  box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.4);
}

/* --- Sticky Header --- */
.sticky-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(23, 26, 33, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
  padding: 1rem 0;
  margin-bottom: 2rem;
}

/* --- Buttons (Steam Style) --- */
.btn {
  border-radius: var(--radius-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  font-size: 0.85rem;
  padding: 0.6rem 1.2rem;
  border: none;
}

.btn-primary {
  background: linear-gradient(90deg, #47bfff 0%, #1a9fff 100%);
  color: #fff;
  box-shadow: 0 4px 15px rgba(26, 159, 255, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(90deg, #1a9fff 0%, #47bfff 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(26, 159, 255, 0.4);
}

.btn-outline-light {
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.05);
  color: var(--steam-text-light);
}

.btn-outline-light:hover, .btn-outline-light.active {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
  color: #fff;
}

/* --- Form Inputs --- */
.form-control {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(102, 192, 244, 0.2);
  color: #fff;
  border-radius: var(--radius-sm);
}

.form-control:focus {
  background: rgba(0, 0, 0, 0.3);
  border-color: var(--steam-accent-blue);
  box-shadow: 0 0 0 0.25rem rgba(102, 192, 244, 0.15);
  color: #fff;
}

.form-control::placeholder {
  color: rgba(199, 213, 224, 0.4);
}

/* --- Console / Logs Area --- */
.console-box {
  background: #0d1117; /* Very dark, almost black */
  border: 1px solid #30363d;
  border-radius: var(--radius-sm);
  font-family: 'Fira Code', 'Consolas', monospace;
  color: #e6edf3;
  padding: 1rem;
  position: relative;
  margin-bottom: 1rem;
}

.console-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #30363d;
  padding-bottom: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.8rem;
  color: var(--steam-text-muted);
}

.code-preview {
  background: transparent;
  border: none;
  color: #a5d6ff; /* Light blue code text */
  padding: 0;
  margin: 0;
  max-height: 400px;
  overflow-y: auto;
  font-size: 0.9rem;
  line-height: 1.5;
  white-space: pre-wrap;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: rgba(0,0,0,0.1);
}
::-webkit-scrollbar-thumb {
  background: #3d4450;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #566070;
}

/* --- Animations --- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease-out forwards;
}

/* Animation fade-in pour les alertes Bootstrap */
.alert[role="alert"] {
  animation: fadeInAlert 0.7s cubic-bezier(.4,0,.2,1);
  border: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
@keyframes fadeInAlert {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* --- Responsive Tweaks --- */
@media (max-width: 768px) {
  .container { padding-left: 1rem; padding-right: 1rem; }
  .glass-panel { padding: 1rem; }
}