body {
   background-color: #1a1a1a;
    color: #00ffff;
    font-family: 'Courier New', monospace;
    font-size: 10px;
    line-height: 1.1;
    margin: 0;
    padding: 15px;
    overflow-x: auto;
    /* Effets CRT subtils */
    animation: subtle-flicker 0.3s infinite alternate;
    text-shadow: 0 0 1px #00ffff;
}

/* Lignes de balayage CRT très légères */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 1px,
        rgba(0, 255, 255, 0.02) 2px
    );
    pointer-events: none;
    z-index: 1000;
}

/* Courbure d'écran très discrète */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, transparent 85%, rgba(0, 0, 0, 0.3) 100%);
    pointer-events: none;
    z-index: 999;
}

a {
    color: #00ffff;
    text-shadow: 0 0 2px #00ffff;
}
.plans-container{
  text-align:center;
  margin: 0 auto;
  width: 580px;
}
.blueprint {
    background-color: #0d2741;
    border: 2px solid #00ffff;
    padding: 10px 20px;
    margin: 10px 0;
    width:580px;
    text-align:left;
    /* Effet CRT subtil sur les blueprints */
    box-shadow: 0 0 5px rgba(0, 255, 255, 0.3);
    animation: blueprint-pulse 4s ease-in-out infinite alternate;
}

.plan {
    white-space: pre;
    font-family: 'Courier New', monospace;
    font-size: 9px;
    line-height: 1.0;
    color: #00ffff;
    text-shadow: 0 0 1px #00ffff;
}

.title {
    color: #FFFF00;
    text-align: center;
    font-size: 12px;
    margin-bottom: 15px;
    letter-spacing: 2px;
    text-shadow: 0 0 3px #FFFF00;
    animation: title-glow 2s ease-in-out infinite alternate;
}

.ascii-title {
    color: #ffff00;
    font-size: 12px;
    text-align: center;
    margin-bottom: 15px;
    letter-spacing: 2px;
    line-height: 0.6;
    text-shadow: 0 0 2px #ffff00;
    animation: ascii-glow 1.5s ease-in-out infinite alternate;
}

.section-title {
    color: #ffff00;
    font-size: 12px;
    margin: 15px 0 10px 0;
    text-decoration: underline;
    text-shadow: 0 0 2px #ffff00;
}

.legend {
    color: #90EE90;
    font-size: 8px;
    margin-top: 15px;
    text-shadow: 0 0 1px #90EE90;
}

.coordinates {
    color: #ff6b6b;
    font-size: 8px;
    text-shadow: 0 0 1px #ff6b6b;
    animation: coord-flicker 3s infinite;
}

/* Couleurs avec effets CRT très légers */
.server-rack { 
    color: #ff4444; 
    text-shadow: 0 0 1px #ff4444;
}

.cooling { 
    color: #4444ff; 
    text-shadow: 0 0 1px #4444ff;
}

.power { 
    color: #ffff44; 
    text-shadow: 0 0 1px #ffff44;
}

.network { 
    color: #44ff44; 
    text-shadow: 0 0 1px #44ff44;
}

.security { 
    color: #ff44ff; 
    text-shadow: 0 0 1px #ff44ff;
}

/* Animations CRT subtiles */
@keyframes subtle-flicker {
    0% { opacity: 1; }
    98% { opacity: 1; }
    99% { opacity: 0.99; }
    100% { opacity: 1; }
}

@keyframes blueprint-pulse {
    0% { box-shadow: 0 0 5px rgba(0, 255, 255, 0.3); }
    100% { box-shadow: 0 0 8px rgba(0, 255, 255, 0.4); }
}

@keyframes title-glow {
    0% { text-shadow: 0 0 3px #FFFF00; }
    100% { text-shadow: 0 0 5px #FFFF00; }
}

@keyframes ascii-glow {
    0% { text-shadow: 0 0 2px #ffff00; }
    100% { text-shadow: 0 0 4px #ffff00; }
}

@keyframes coord-flicker {
    0%, 95% { opacity: 1; }
    96% { opacity: 0.95; }
    100% { opacity: 1; }
}