/* 
   ==========================================================================
   CONFIGURACIÓN PRINCIPAL (EDITA ESTOS VALORES)
   ==========================================================================
*/

:root {
    /* --- COLORES --- */
    --bg-color-center: #1a1a1a;
    /* Centro del degradado (Gris muy oscuro) */
    --bg-color-edge: #000000;
    /* Bordes del degradado (Negro puro) */

    --text-color: #e0e0e0;
    --accent-color: #ff003c;
    --secondary-color: #00f3ff;

    /* --- FONDO LLUVIA DE CÓDIGO --- */
    --rain-color: #e6dfe0;
    --rain-opacity: 0.35;
    --rain-font-size: 36px;
    /* Aumentado a 0.30 para que se limpie más rápido (menos "cuadros blancos") */
    --rain-fade: 0.30;

    /* --- LOGO --- */
    --logo-width: 200px;
    --logo-glow: 15px;

    /* --- CÁMARA & ZOOM --- */
    --cam-zoom-start: 3.5;
    --cam-offset-start: 12vh;
    --seq-duration: 10s;
}

/* 
   ==========================================================================
   ESTILOS GENERALES
   ==========================================================================
*/

body,
html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    /* Degradado Radial: Centro iluminado, bordes oscuros */
    background: radial-gradient(circle at center, var(--bg-color-center) 0%, var(--bg-color-edge) 80%);
    font-family: 'Share Tech Mono', monospace;
}

.scene {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    animation: intro-camera-sequence var(--seq-duration) cubic-bezier(0.2, 0, 0.2, 1) forwards;
    transform-origin: 50% 50%;
    will-change: transform;
}

/* Canvas del Fondo */
#bg-canvas {
    position: absolute;
    top: -20%;
    left: -20%;
    width: 140%;
    height: 140%;
    z-index: 0;
}

.container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    text-align: center;
    width: 90%;
    /* Use flexbox for robust vertical alignment of children */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.logo-wrapper {
    width: var(--logo-width);
    max-width: 100%;
    height: auto;
    margin: 0 auto 0px;
    position: relative;
    opacity: 0;
}

.logo-img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 0 var(--logo-glow) rgba(255, 255, 255, 0.4));
}

.title {
    font-size: clamp(2rem, 6vw, 4rem); /* Responsive typography */
    color: var(--text-color);
    text-transform: uppercase;
    letter-spacing: clamp(0.05rem, 0.5vw, 0.2rem);
    position: relative;
    display: inline-block;
    opacity: 0;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    margin: 10px 0;
    word-break: break-word; /* Prevent overflow on very thin screens */
}

.subtext {
    font-size: clamp(0.9rem, 3vw, 1.2rem);
    color: #888;
    margin-top: 5px;
    opacity: 0;
    letter-spacing: 0.1rem;
    text-shadow: 0 0 2px rgba(0, 243, 255, 0.3);
}

/* --- ESTILOS DEL OUTRO --- */
.outro-title {
    font-size: 3rem;
}

.error-details {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #666;
    border-top: 1px solid #333;
    padding-top: 10px;
}

.social-links {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 40px;
    opacity: 0;
    animation: simple-fade-in 1s ease-out 2s forwards;
}

.social-item {
    font-size: 1.5rem;
    color: var(--text-color);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
}

.social-item span {
    color: var(--accent-color);
    font-weight: bold;
}

@keyframes simple-fade-in {
    to {
        opacity: 1;
    }
}

/* --- EFECTO TV APAGADA (OUTRO) --- */
@keyframes tv-turn-off {
    0% {
        transform: scale(1, 1);
        filter: brightness(1);
    }

    40% {
        transform: scale(1, 0.002);
        filter: brightness(3);
    }

    80% {
        transform: scale(0, 0.002);
        filter: brightness(0);
    }

    100% {
        transform: scale(0, 0);
        filter: brightness(0);
        background: black;
    }
}

.tv-off-active {
    animation: tv-turn-off 0.6s cubic-bezier(0.8, 0.1, 1, 1) forwards;
}

/* --- EFECTOS DE GLITCH --- */

.glitch {
    position: relative;
    color: var(--text-color);
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000000;
    /* Fondo negro absoluto */
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 var(--accent-color);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim-1 2s infinite linear alternate-reverse;
    display: none;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 var(--secondary-color);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim-2 3s infinite linear alternate-reverse;
    display: none;
}

.active-glitch::before,
.active-glitch::after {
    display: block;
}

@keyframes glitch-anim-1 {
    0% {
        clip: rect(20px, 9999px, 80px, 0);
    }

    20% {
        clip: rect(70px, 9999px, 10px, 0);
    }

    40% {
        clip: rect(10px, 9999px, 90px, 0);
    }

    60% {
        clip: rect(60px, 9999px, 5px, 0);
    }

    80% {
        clip: rect(30px, 9999px, 40px, 0);
    }

    100% {
        clip: rect(80px, 9999px, 20px, 0);
    }
}

@keyframes glitch-anim-2 {
    0% {
        clip: rect(65px, 9999px, 10px, 0);
    }

    20% {
        clip: rect(15px, 9999px, 80px, 0);
    }

    40% {
        clip: rect(90px, 9999px, 5px, 0);
    }

    60% {
        clip: rect(10px, 9999px, 95px, 0);
    }

    80% {
        clip: rect(45px, 9999px, 20px, 0);
    }

    100% {
        clip: rect(5px, 9999px, 60px, 0);
    }
}

/* --- MOVIMIENTOS --- */

@keyframes intro-camera-sequence {
    0% {
        transform: scale(var(--cam-zoom-start)) translateY(var(--cam-offset-start)) rotate(0deg);
    }

    25% {
        transform: scale(calc(var(--cam-zoom-start) + 0.1)) translateY(var(--cam-offset-start)) rotate(1deg);
    }

    30% {
        transform: scale(1.0) translateY(0) rotate(0deg);
    }

    100% {
        /* ROTACIÓN AUMENTADA A 15deg (Inclinación mayor) */
        transform: scale(1.1) translateY(0) rotate(15deg);
    }
}

@keyframes shake-hard {
    0% {
        transform: translate(1px, 1px) rotate(0deg);
    }

    10% {
        transform: translate(-1px, -2px) rotate(-1deg);
    }

    20% {
        transform: translate(-3px, 0px) rotate(1deg);
    }

    30% {
        transform: translate(3px, 2px) rotate(0deg);
    }

    40% {
        transform: translate(1px, -1px) rotate(1deg);
    }

    50% {
        transform: translate(-1px, 2px) rotate(-1deg);
    }

    60% {
        transform: translate(-3px, 1px) rotate(0deg);
    }

    70% {
        transform: translate(3px, 1px) rotate(-1deg);
    }

    80% {
        transform: translate(-1px, -1px) rotate(1deg);
    }

    90% {
        transform: translate(1px, 2px) rotate(0deg);
    }

    100% {
        transform: translate(1px, -2px) rotate(-1deg);
    }
}

.shake-active {
    animation: shake-hard 0.4s cubic-bezier(.36, .07, .19, .97) both;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(to bottom,
            rgba(255, 255, 255, 0),
            rgba(255, 255, 255, 0) 50%,
            rgba(0, 0, 0, 0.1) 50%,
            rgba(0, 0, 0, 0.1));
    background-size: 100% 4px;
    z-index: 100;
    pointer-events: none;
    box-shadow: inset 0 0 150px rgba(0, 0, 0, 1);
}

/* --- HIDDEN LOGIN MODAL --- */
.login-modal {
    position: fixed;
    top: 40%; /* Slightly above center to accommodate mobile keyboards */
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 200;
    background: rgba(10, 10, 10, 0.8);
    border: 1px solid var(--accent-color);
    padding: 30px;
    box-shadow: 0 0 20px rgba(255, 0, 60, 0.4), inset 0 0 10px rgba(0, 0, 0, 0.8);
    text-align: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(5px);
    width: 90%;
    max-width: 400px; /* Limit width on desktop, allow full width on mobile */
    box-sizing: border-box;
}

.login-modal.visible {
    opacity: 1;
    pointer-events: auto;
    animation: modal-appear 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.login-input {
    background: #111;
    border: 1px solid #333;
    color: var(--secondary-color);
    font-family: 'Share Tech Mono', monospace;
    font-size: 1.2rem;
    padding: 10px;
    width: 200px;
    text-align: center;
    outline: none;
    margin-top: 15px;
}

.login-input:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 10px var(--secondary-color);
}

.login-label {
    color: var(--text-color);
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}