/* Estilos generales */
body {
    background-color: #0A0A0A;
    color: rgba(255, 255, 255, 0.9);
    font-family: 'Courier New', monospace;
    margin: 0;
    padding: 0;
    position: relative;
    overflow-x: hidden;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: 1px;
}

/* Efectos análogos */
.analog-effect {
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.8);
}

.analog-text {
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: bold;
    text-shadow: 1px 1px 5px rgba(255, 255, 255, 0.1);
}

.analog-text-light {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
}

.analog-text-bold {
    color: rgba(255, 255, 255, 0.95);
    font-weight: 700;
}

.analog-border {
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2), inset 0 0 5px rgba(0, 0, 0, 0.5);
}

/* Efectos CRT */
.crt::before {
    content: " ";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), 
               linear-gradient(90deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.06));
    background-size: 100% 2px, 3px 100%;
    pointer-events: none;
    z-index: 100;
}

/* Efecto escaneo */
.scanline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    opacity: 0.75;
    z-index: 101;
    animation: scanline 8s linear infinite;
}

/* Efecto ruido */
.noise {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/png;base64,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');
    opacity: 0.05;
    z-index: 102;
}

/* Colores de la paleta Black Mirror */
.bg-analog-black { background-color: #000000; }
.bg-analog-darker { background-color: #0A0A0A; }
.bg-analog-dark { background-color: #121212; }
.bg-analog-gray-900 { background-color: #1a1a1a; }
.bg-analog-gray-800 { background-color: #2a2a2a; }
.bg-analog-gray-700 { background-color: #3a3a3a; }
.bg-analog-gray-600 { background-color: #4a4a4a; }

.border-analog-white { border-color: rgba(255, 255, 255, 0.15); }
.border-analog-accent { border-color: rgba(255, 255, 255, 0.3); }

.text-analog-white { color: rgba(255, 255, 255, 0.95); }
.text-analog-light { color: rgba(255, 255, 255, 0.85); }
.text-analog-muted { color: rgba(255, 255, 255, 0.65); }
.text-analog-accent { 
    color: #ffffff; 
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
}

/* Animaciones */
@keyframes scanline {
    0% { transform: translateY(0); }
    100% { transform: translateY(100vh); }
}

@keyframes flicker {
    0%, 100% { opacity: 1; }
    92% { opacity: 0.95; }
    93% { opacity: 0.8; }
    94% { opacity: 0.9; }
    95% { opacity: 0.8; }
    96% { opacity: 0.9; }
    97% { opacity: 1; }
    98% { opacity: 0.8; }
    99% { opacity: 0.9; }
}

@keyframes glitch {
    0%, 100% { transform: translateX(0); opacity: 1; }
    92% { transform: translateX(0); opacity: 1; }
    92.5% { transform: translateX(-15px); opacity: 0.8; }
    93% { transform: translateX(10px); opacity: 0.9; letter-spacing: -5px; }
    93.5% { transform: translateX(-5px); opacity: 0.6; letter-spacing: 5px; }
    94% { transform: translateX(-10px); opacity: 0.8; filter: blur(2px); }
    94.5% { transform: translateX(15px); opacity: 0.9; filter: blur(0); }
    95% { transform: translateX(0); opacity: 1; }
    95.5% { transform: translateX(-8px); opacity: 0.4; letter-spacing: -3px; }
    96% { transform: translateX(8px); opacity: 0.8; letter-spacing: 3px; }
    96.5% { transform: translateX(-2px); opacity: 1; }
    97% { transform: translateX(0); opacity: 1; }
    97.2% { transform: translateX(0); opacity: 0.2; }
    97.4% { transform: translateX(0); opacity: 1; }
    97.6% { transform: translateX(0); opacity: 0.6; }
    97.8% { transform: translateX(0); opacity: 1; }
    98% { transform: translateX(15px); opacity: 0.5; filter: blur(1px); }
    98.5% { transform: translateX(-15px); opacity: 0.7; filter: blur(2px); }
    99% { transform: translateX(8px); opacity: 1; filter: blur(0); }
    99.5% { transform: translateX(-2px); opacity: 0.9; }
}

@keyframes extreme-glitch {
    0%, 100% { clip-path: inset(0 0 0 0); }
    5% { clip-path: inset(10% 0 0 0); }
    10% { clip-path: inset(0 10% 0 0); }
    15% { clip-path: inset(0 0 10% 0); }
    20% { clip-path: inset(0 0 0 10%); }
    25% { clip-path: inset(30% 10% 20% 15%); }
    30% { clip-path: inset(0 0 0 0); }
    35% { clip-path: inset(5% 0 15% 0); }
    40% { clip-path: inset(0 25% 0 10%); }
    45% { clip-path: inset(0 0 0 0); }
    50% { clip-path: inset(0 0 0 0); }
    55% { clip-path: inset(15% 20% 25% 0); }
    60% { clip-path: inset(0 0 0 0); }
    65% { clip-path: inset(5% 10% 15% 20%); }
    70% { clip-path: inset(0 0 0 0); }
    75% { clip-path: inset(0 5% 0 25%); }
    80% { clip-path: inset(0 0 0 0); }
    85% { clip-path: inset(10% 0 20% 0); }
    90% { clip-path: inset(0 15% 0 5%); }
    95% { clip-path: inset(0 0 10% 15%); }
}

@keyframes random-glitch {
    0% { opacity: 1; transform: translateX(0) skewX(0); }
    2% { opacity: 0.8; transform: translateX(10px) skewX(5deg); }
    4% { opacity: 1; transform: translateX(-5px) skewX(-3deg); }
    6% { opacity: 0.9; transform: translateX(0) skewX(0); }
    8% { opacity: 1; transform: translateX(0) skewX(0); }
    10% { opacity: 1; transform: translateX(0) skewX(0); }
    12% { opacity: 0.7; transform: translateX(-15px) skewX(10deg); filter: blur(2px); }
    14% { opacity: 1; transform: translateX(0) skewX(0); filter: blur(0); }
    45% { opacity: 1; transform: translateX(0) skewX(0); }
    46% { opacity: 0.2; transform: translateX(0) skewX(-20deg); }
    47% { opacity: 1; transform: translateX(0) skewX(0); }
    48% { opacity: 0.3; transform: translateX(10px) skewX(10deg); }
    49% { opacity: 1; transform: translateX(0) skewX(0); }
    75% { opacity: 1; transform: translateX(0) skewX(0); }
    76% { opacity: 0.8; transform: translateX(-10px) skewX(-5deg); }
    77% { opacity: 0.1; transform: translateX(15px) skewX(20deg); }
    78% { opacity: 0.5; transform: translateX(-5px) skewX(-10deg); }
    79% { opacity: 1; transform: translateX(0) skewX(0); }
    100% { opacity: 1; transform: translateX(0) skewX(0); }
}

.animate-flicker {
    animation: flicker 3s linear infinite;
}

.animate-glitch {
    animation: glitch 3s linear infinite, random-glitch 15s linear infinite;
    position: relative;
}

.animate-glitch:before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    animation: extreme-glitch 8s infinite linear alternate-reverse;
    color: rgba(255, 0, 150, 0.5);
    z-index: -1;
}

.animate-glitch:after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    animation: extreme-glitch 3.5s infinite linear alternate-reverse;
    color: rgba(0, 255, 255, 0.5);
    z-index: -2;
}

/* Layout específico de la página */
.container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    text-align: center;
    padding: 0 20px;
}

.title {
    font-size: 3.5rem;
    letter-spacing: 2px;
    font-weight: 800;
    margin-bottom: 2rem;
}

.subtitle {
    font-size: 1.25rem;
    letter-spacing: 1px;
    margin-bottom: 3rem;
}

.admin-button {
    background-color: #1a1a1a;
    color: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 12px 24px;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.admin-button:hover {
    background-color: #2a2a2a;
}

/* Estilos del juego */
.game-container {
    width: 100%;
    max-width: 800px;
    padding: 20px;
}

.question-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.timer-container {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.timer {
    font-weight: bold;
    color: #ffffff;
}

.options-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (min-width: 640px) {
    .options-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

.option {
    display: flex;
    align-items: center;
    padding: 1rem;
    background-color: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.option-letter {
    font-size: 1.5rem;
    font-weight: bold;
    margin-right: 1rem;
    color: #ffffff;
}

.option-text {
    color: rgba(255, 255, 255, 0.85);
}

.answers-container {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 1.5rem;
}

.answers-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.answers-count {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.correct-users {
    margin-top: 1.5rem;
}

.correct-users ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.correct-users li {
    background-color: #2a2a2a;
    padding: 0.5rem 1rem;
    border-radius: 4px;
}

/* Estilos para el panel de administrador */
.admin-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-top: 20px;
}

.page-title {
    font-size: 2rem;
    letter-spacing: 1.5px;
    font-weight: 700;
}

.back-button {
    background-color: #2a2a2a;
    color: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 8px 16px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.back-button:hover {
    background-color: #3a3a3a;
}

/* Estilos para las pestañas */
.tabs {
    margin-bottom: 24px;
}

.tab-list {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 24px;
}

.tab-button {
    background-color: transparent;
    color: rgba(255, 255, 255, 0.85);
    border: none;
    padding: 12px 20px;
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    letter-spacing: 1px;
    cursor: pointer;
    position: relative;
}

.tab-button.active {
    color: #ffffff;
}

.tab-button.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.7);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Estilos para las tarjetas */
.card {
    background-color: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    margin-bottom: 24px;
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.card-title {
    font-size: 1.5rem;
    letter-spacing: 1.5px;
    font-weight: 600;
    margin: 0;
}

.card-content {
    padding: 20px;
}

/* Estilos para formularios */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.form-input, .form-select {
    width: 100%;
    background-color: #000000;
    color: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 10px 12px;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    margin-bottom: 16px;
}

.form-select option {
    background-color: #000000;
}

/* Botones */
.button {
    background-color: #3a3a3a;
    color: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 10px 16px;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-right: 8px;
}

.button:hover {
    background-color: #4a4a4a;
}

.button-primary {
    background-color: #4a4a4a;
}

.button-primary:hover {
    background-color: #5a5a5a;
}

.button-container {
    display: flex;
    margin-top: 16px;
}

/* Vista previa de la pregunta */
.question-preview {
    background-color: #2a2a2a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px;
    margin-bottom: 20px;
}

.question-text {
    font-size: 1.25rem;
    margin-bottom: 16px;
    font-weight: 700;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 16px;
}

.option-item {
    display: flex;
    align-items: flex-start;
}

.option-letter {
    font-weight: 600;
    color: #ffffff;
    margin-right: 8px;
}

.correct-answer {
    margin-top: 16px;
}

.correct-answer-value {
    font-weight: bold;
    color: #ffffff;
}

/* Instrucciones de formato */
.format-instructions {
    background-color: #2a2a2a;
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

.format-title {
    margin-bottom: 8px;
    color: #ffffff;
    letter-spacing: 1px;
}

.format-list {
    list-style-type: disc;
    padding-left: 20px;
    margin-top: 8px;
}

/* Toast (notificaciones) */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #1a1a1a;
    color: white;
    padding: 10px 15px;
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
    z-index: 9999;
    min-width: 250px;
}

.toast-error {
    border-left: 4px solid #ff5555;
}

.toast-success {
    border-left: 4px solid #55ff55;
}

.toast-info {
    border-left: 4px solid #5555ff;
}

.toast-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px;
}

.toast-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1.2rem;
}

.toast-body {
    font-size: 0.9rem;
}

@media (min-width: 768px) {
    .title {
        font-size: 5rem;
    }
}