@import url('https://fonts.googleapis.com/css2?family=VT323&display=swap');

/* === TERMINAL RETRO ESTILO AÑOS 80 === */
* { box-sizing: border-box; }

body {
    background: radial-gradient(circle at center, #001100 0%, #000000 100%);
    font-family: 'VT323', monospace;
    color: #00ff88;
    text-shadow: 0 0 4px #00ff88;
    margin: 0;
    padding: 0;
    text-align: center;
    font-size: 1.3rem;
    overflow-x: hidden;
    /* 🟢 CORRECCIÓN: Se combinan las animaciones de arranque (boot) y parpadeo (crtFlicker) */
    /* El orden es importante: la animación de crtFlicker (infinita) debe ir al final. */
    animation: boot 2s ease-in forwards, crtFlicker 2s 2s infinite alternate;
}

/* === EFECTO PARPADEO CRT === */
@keyframes crtFlicker {
    0% { opacity: 0.99; }
    50% { opacity: 1; }
    100% { opacity: 0.98; }
}

/* === ANIMACIÓN DE ENCENDIDO (efecto fade-in inicial) === */
/* 'forwards' mantiene el estado final (opacity: 1) al terminar el fade-in */
@keyframes boot {
    0% { opacity: 0; }
    100% { opacity: 1; }
}


/* === EFECTO LÍNEAS CRT === */
body::before {
    content: "";
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: repeating-linear-gradient(
        to bottom,
        rgba(0, 255, 136, 0.05),
        rgba(0, 255, 136, 0.05) 1px,
        transparent 2px,
        transparent 4px
    );
    pointer-events: none;
    z-index: 0;
    mix-blend-mode: overlay;
}

/* === REJILLA ANIMADA DE FONDO === */
.grid {
    /* Estas reglas son correctas y aseguran que se quede fija */
    position: fixed; 
    top: 0; left: 0;
    width: 100%; height: 100%;
    
    background-image:
        linear-gradient(#004400 1px, transparent 1px),
        linear-gradient(90deg, #004400 1px, transparent 1px);
    background-size: 40px 40px;
    animation: moveGrid 25s linear infinite;
    z-index: -1;
    pointer-events: none;
}
@keyframes moveGrid {
    from { background-position: 0 0, 0 0; }
    to { background-position: 40px 40px, 40px 40px; }
}

/* === CONTENEDORES === */
.panel {
    background: rgba(0, 20, 0, 0.9);
    border: 2px solid #00ff88;
    border-radius: 10px;
    padding: 30px 50px;
    box-shadow: 0 0 25px #00ff88;
    z-index: 10;
    display: inline-block;
    position: relative;
    margin-top: 100px;
}

/* === CABECERA === */
header {
    background: rgba(0, 20, 0, 0.9);
    border-bottom: 2px solid #00ff88;
    box-shadow: 0 0 25px #00ff88;
    padding: 10px 0;
    position: sticky; /* 🟢 CORRECCIÓN: Usar sticky para que se quede arriba */
    top: 0;
    z-index: 50; /* Aumentar z-index para asegurar que está por encima de todo */
}
h1 {
    margin: 0;
    font-size: 2.4rem;
    text-shadow: 0 0 15px #00ff88;
}

/* === BOTONES === */
.game-select {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.game-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.game-thumb {
    width: 300px;
    height: 200px;
    object-fit: cover;
    border: 2px solid #00ff88;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
    transition: 0.3s;
    cursor: pointer;
}

.game-thumb:hover {
    box-shadow: 0 0 35px #00ff88;
    transform: scale(1.05);
}

button {
    background: transparent;
    border: 2px solid #00ff88;
    color: #00ff88;
    font-family: inherit;
    font-size: 1.4rem;
    padding: 10px 25px;
    margin: 5px;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.3s;
}
button:hover {
    background: #00ff88;
    color: black;
    box-shadow: 0 0 25px #00ff88;
}
.logout {
    position: absolute;
    right: 20px;
    top: 15px;
}

/* === INPUTS === */
input {
    background: black;
    border: 2px solid #00ff88;
    color: #00ff88;
    font-family: inherit;
    font-size: 1.3rem;
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border-radius: 6px;
    text-align: center;
    z-index: 10;
}
input:focus {
    outline: none;
    box-shadow: 0 0 15px #00ff88;
}

/* === LOADER === */
#loader {
    font-size: 1.5rem;
    animation: blink 1.5s infinite;
    margin: 15px 0;
}
@keyframes blink {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* === DOSBOX CONTAINER === */
#dosbox-container {
    width: 80%;
    height: 500px;
    margin: 20px auto;
    border: 2px solid #00ff88;
    border-radius: 10px;
    display: block;
    box-shadow: 0 0 25px #00ff88;
    z-index: 5;
    position: relative;
    background: #000;
}

#dosbox {
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 500" preserveAspectRatio="xMidYMid slice"><rect fill="%23001100" width="800" height="500"/><text x="400" y="180" font-family="monospace" font-size="16" fill="%2300ff88" text-anchor="middle">🎮 Retro Game Hub</text><text x="400" y="202" font-family="monospace" font-size="11" fill="%2300ff88" text-anchor="middle" opacity="0.7">Selecciona un juego para comenzar</text><circle cx="400" cy="280" r="28" fill="none" stroke="%2300ff88" stroke-width="2" opacity="0.5"><animate attributeName="r" values="28;38;28" dur="2s" repeatCount="indefinite"/><animate attributeName="opacity" values="0.5;0.8;0.5" dur="2s" repeatCount="indefinite"/></circle></svg>'); /* v1763120200 */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* === TABLAS === */
#ranking {
    width: 80%;
    margin: 30px auto;
    background: rgba(0, 20, 0, 0.8);
    border: 2px solid #00ff88;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 20px #00ff88;
}

.ranking-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 20px 0;
}

.ranking-tab {
    background: transparent;
    border: 2px solid #00ff88;
    color: #00ff88;
    font-family: inherit;
    font-size: 1.2rem;
    padding: 8px 20px;
    cursor: pointer;
    transition: 0.3s;
    border-radius: 6px;
}

.ranking-tab:hover {
    background: rgba(0, 255, 136, 0.2);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.5);
}

.ranking-tab.active {
    background: #00ff88;
    color: black;
    box-shadow: 0 0 20px #00ff88;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1.3rem;
    margin-top: 15px;
}
th, td {
    border: 1px solid #00ff88;
    padding: 10px;
    text-align: center;
}
th {
    background: rgba(0, 20, 0, 0.9);
    text-shadow: 0 0 10px #00ff88;
}
td {
    background: rgba(0, 10, 0, 0.6);
}

/* Resaltar la puntuación del usuario actual */
tr.my-score {
    background: rgba(0, 255, 136, 0.2) !important;
    border: 2px solid #00ff88;
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.3);
}

tr.my-score td {
    background: transparent;
    font-weight: bold;
    text-shadow: 0 0 8px #00ff88;
}

/* === INSTRUCCIONES === */
#instructions {
    width: 70%;
    margin: 50px auto;
    text-align: left;
    background: rgba(0, 20, 0, 0.8);
    border: 2px solid #00ff88;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 20px #00ff88;
}

/* === LINKS Y TEXTOS === */
p, a {
    color: #00ff88;
    text-decoration: underline;
    cursor: pointer;
}
p:hover, a:hover {
    color: #55ffaa;
}

/* === MODAL DE PUNTUACIÓN MANUAL === */

#score-modal .modal-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

#score-modal .modal-content {
    background: rgba(0, 20, 0, 0.98);
    border: 3px solid #00ff88;
    border-radius: 15px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 0 60px #00ff88, inset 0 0 30px rgba(0, 255, 136, 0.1);
    animation: slideDown 0.4s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

#score-modal h2 {
    color: #00ff88;
    text-shadow: 0 0 20px #00ff88;
    margin-bottom: 15px;
    font-size: 2rem;
}

#score-modal p {
    color: #00ff88;
    margin: 15px 0;
    font-size: 1.2rem;
}

#score-modal input {
    width: 100%;
    font-size: 2.5rem;
    padding: 20px;
    margin: 25px 0;
    background: black;
    border: 3px solid #00ff88;
    color: #00ff88;
    text-align: center;
    border-radius: 10px;
    font-family: 'VT323', monospace;
    text-shadow: 0 0 10px #00ff88;
    transition: 0.3s;
}

#score-modal input:focus {
    outline: none;
    box-shadow: 0 0 25px #00ff88, inset 0 0 15px rgba(0, 255, 136, 0.2);
    border-color: #55ffaa;
}

#score-modal .modal-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 25px;
}

#score-modal .modal-buttons button {
    font-size: 1.4rem;
    padding: 12px 30px;
    min-width: 140px;
}

#score-modal .hint {
    font-size: 1rem;
    color: #55ffaa;
    margin-top: 20px;
    font-style: italic;
    opacity: 0.8;
}/* Update 1763110797 */
/* Update 1763110797 */
/* CACHE BUST 1763118000 */