@font-face {
    font-family: 'UniversLTStd-ThinUltraCn';
    src: url('../fonts/UniversLTStd-ThinUltraCn.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'Anton';
    src: url('../fonts/Anton-Regular.ttf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap; /* Mejora el rendimiento de carga */
}

/* Variables CSS para mejor mantenimiento */
:root {
    --primary-gold: #d4af7a;
    --secondary-gold: #a88d69;
    --accent-red: #ee2724;
    --background-black: #000000;
    --background-green: rgb(33, 64, 33);
    --hover-red: rgb(209, 44, 38);
    --vh: 1vh; /* Se actualiza dinámicamente en JavaScript */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'UniversLTStd-ThinUltraCn', 'Arial Narrow', Arial, sans-serif;
    background: var(--background-black);
    min-height: 100vh;
    min-height: calc(var(--vh, 1vh) * 100);
    color: var(--primary-gold);
    /* Optimizaciones móviles */
    -webkit-overflow-scrolling: touch;
    overflow-scrolling: touch;
    touch-action: manipulation;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Configuración específica para dispositivos táctiles */
.touch-device {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

.touch-device * {
    -webkit-tap-highlight-color: transparent;
}

/* Permitir selección solo en inputs y elementos de texto */
input, textarea, [contenteditable] {
    -webkit-user-select: auto;
    -khtml-user-select: auto;
    -moz-user-select: auto;
    -ms-user-select: auto;
    user-select: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    width: 100%;
    overflow-x: hidden;
}

.header {
    text-align: center;
    margin-bottom: 30px;
}

.artist-name {
    font-size: 80px;
    font-weight: normal;
    letter-spacing: 0px;
    margin-bottom: 10px;
    text-transform: uppercase;
    color: var(--primary-gold);
    margin-bottom: 0;
}

.subtitle {
    font-size: 28px;
    font-family: 'Anton';
    font-weight: 700;
    letter-spacing: 0px;
    opacity: 0.9;
    text-transform: uppercase;
}

.instructions {
    font-size: 16px;
    margin-top: 0px;
    opacity: 0.8;
    text-transform: uppercase;
    font-family: 'Anton';
    font-weight: 700;
    letter-spacing: 0px;
    line-height: 20px;
}

.editor-section {
    background-image: url("assets/images/bg-marron.a3b9f9c1.jpeg");
    background-size: cover;
    border: 2px solid var(--secondary-gold);
    padding: 30px;
    margin-bottom: 30px;
    backdrop-filter: blur(5px);
}

.canvas-container {
    position: relative;
    /* MANTENER el fondo verde como base (capa 0) */
    background: var(--background-green);
    width: 100%;
    max-width: 560px;
    height: 560px;
    margin: 0 auto 20px;
    border: 3px solid #1a1a1a;
    overflow: hidden;
    /* Optimizaciones móviles */
    touch-action: none;
    -webkit-touch-callout: none;
    user-select: none;
    -webkit-user-select: none;
    /* Mejorar rendimiento del canvas */
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
    /* Prevenir overscroll en iOS */
    -webkit-overflow-scrolling: auto;
    overscroll-behavior: contain;
}

/* NUEVO: Canvas de gradiente intermedio */
.gradient-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1; /* Entre el fondo verde (0) y la imagen (2) */
    pointer-events: none;
    /* Asegurar que se ajuste al contenedor */
    object-fit: cover;
    /* Optimización para móviles */
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
}

.text-canvas,
.image-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Optimización para móviles */
    touch-action: none;
    -webkit-touch-callout: none;
    /* Mejorar rendimiento del canvas */
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
}

.text-canvas {
    z-index: 5;
    pointer-events: none;
}

.text-canvas.editing {
    pointer-events: auto;
    cursor: text;
    z-index: 10;
}

.image-canvas {
    z-index: 2; /* Encima del gradiente (1) */
    cursor: pointer;
}

.resize-handle {
    position: absolute;
    width: 15px;
    height: 15px;
    background: var(--accent-red);
    border: 2px solid white;
    border-radius: 50%;
    z-index: 25;
    display: none;
    /* Mejorar área táctil en móviles */
    padding: 8px;
    margin: -8px;
    /* Optimización táctil */
    touch-action: none;
    -webkit-touch-callout: none;
    user-select: none;
    -webkit-user-select: none;
    cursor: pointer;
}

.resize-handle:before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
    pointer-events: none;
}

.resize-handle.top-left {
    top: -7px;
    left: -7px;
}

.resize-handle.top-right {
    top: -7px;
    right: -7px;
}

.resize-handle.bottom-left {
    bottom: -7px;
    left: -7px;
}

.resize-handle.bottom-right {
    bottom: -7px;
    right: -7px;
}

/* En desktop mantener cursors específicos */
@media (hover: hover) and (pointer: fine) {
    .resize-handle.top-left {
        cursor: nw-resize;
    }
    
    .resize-handle.top-right {
        cursor: ne-resize;
    }
    
    .resize-handle.bottom-left {
        cursor: sw-resize;
    }
    
    .resize-handle.bottom-right {
        cursor: se-resize;
    }
}

.watermark {
    position: absolute;
    bottom: 25px;
    right: 20px;
    width: 100px;
    height: auto;
    z-index: 20;
    opacity: 1;
    pointer-events: none;
    transition: all 0.3s ease;
}

/* Responsivo para tablets */
@media (max-width: 768px) {
    .watermark {
        width: 80px;
        bottom: 20px;
        right: 15px;
    }
}

/* Responsivo para móviles */
@media (max-width: 600px) {
    .watermark {
        width: 60px;
        bottom: 15px;
        right: 12px;
    }
}

/* Responsivo para móviles pequeños */
@media (max-width: 480px) {
    .watermark {
        width: 50px;
        bottom: 12px;
        right: 10px;
    }
}

/* Ajuste específico para cuando el canvas container es más pequeño */
@media (max-width: 600px) {
    .canvas-container .watermark {
        /* Calcular tamaño proporcional al contenedor */
        width: calc(100px * 0.6); /* 60% del tamaño original */
        bottom: calc(25px * 0.6); /* 60% de la posición original */
        right: calc(20px * 0.6); /* 60% de la posición original */
    }
}

@media (max-width: 480px) {
    .canvas-container .watermark {
        /* Calcular tamaño proporcional al contenedor */
        width: calc(100px * 0.5); /* 50% del tamaño original */
        bottom: calc(25px * 0.5); /* 50% de la posición original */
        right: calc(20px * 0.5); /* 50% de la posición original */
    }
}


.controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.btn {
    padding: 12px 30px;
    border: none;
    background: transparent;
    color: var(--accent-red);
    font-size: 1rem;
    font-weight: normal;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 8px;
    font-family: inherit;
    min-width: 120px;
    min-height: 48px; /* Mínimo recomendado para touch targets */
    position: relative;
    overflow: hidden;
    /* Optimización táctil */
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    -webkit-user-select: none;
}

.btn.upload {
    color: var(--accent-red);
    line-height: 28px;
    min-width: 80px;
}

.btn.upload:hover,
.btn.upload:focus {
    background: rgba(209, 44, 38, 0.5);
    color: var(--hover-red);
}

.btn.upload:active {
    background: rgba(209, 44, 38, 0.7);
}

.btn.reset {
    color: var(--accent-red);
    line-height: 28px;
    min-width: 80px;
}

.btn.reset:hover,
.btn.reset:focus {
    background: rgba(209, 44, 38, 0.5);
    color: var(--hover-red);
}

.btn.reset:active {
    background: rgba(209, 44, 38, 0.7);
}

.btn.done {
    color: var(--accent-red);
    line-height: 28px;
    min-width: 80px;
}

.btn.done:hover,
.btn.done:focus {
    background: rgba(209, 44, 38, 0.5);
    color: var(--hover-red);
}

.btn.done:active {
    background: rgba(209, 44, 38, 0.7);
}

.file-input {
    display: none;
}

/* Nueva sección de resultado */
.result-section {
    display: none;
    background-image: url("assets/images/bg-marron.a3b9f9c1.jpeg");
    background-size: cover;
    text-align: center;
    background: rgba(0, 0, 0, 0.6);
    border: 2px solid var(--secondary-gold);
    padding: 30px;
    margin-bottom: 30px;
    backdrop-filter: blur(5px);
}

.result-canvas-container {
    position: relative;
    width: 100%;
    max-width: 750px;
    margin: 0 auto 30px;
}

.result-canvas {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
    border: 1px solid var(--secondary-gold);
    border-radius: 0px;
    background: var(--background-green);
    display: block;
}

.result-info {
    background: rgba(0, 0, 0, 0.8);
    padding: 20px;
    margin-top: 20px;
    border: 1px solid var(--secondary-gold);
}

.result-title {
    font-size: clamp(48px, 12vw, 90px);
    color: var(--primary-gold);
    margin-bottom: 10px;
    letter-spacing: 0px;
    text-transform: uppercase;
}

.result-subtitle {
    font-size: clamp(16px, 4vw, 20px);
    color: var(--secondary-gold);
    margin-bottom: 5px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.result-hashtag {
    font-size: clamp(20px, 6vw, 30px);
    color: var(--secondary-gold);
    margin-bottom: 25px;
    letter-spacing: 1px;
    font-weight: bold;
}

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

.btn.download-btn {
    color: var(--accent-red);
    line-height: 28px;
    min-width: 80px;
    font-size: clamp(16px, 4vw, 20px);
    min-height: 48px;
    /* Optimización táctil */
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.btn.download-btn:hover,
.btn.download-btn:focus {
    background: rgba(209, 44, 38, 0.5);
    color: var(--hover-red);
}

.btn.download-btn:active {
    background: rgba(209, 44, 38, 0.7);
}

.back-btn {
    padding: 12px 30px;
    background: transparent;
    color: var(--secondary-gold);
    border: 2px solid var(--secondary-gold);
    text-decoration: none;
    font-weight: normal;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 5px;
    transition: all 0.3s ease;
    font-family: inherit;
    cursor: pointer;
    display: inline-block;
    min-height: 48px;
    /* Optimización táctil */
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    -webkit-user-select: none;
}

.back-btn:hover,
.back-btn:focus {
    background: var(--secondary-gold);
    color: var(--background-black);
}

.back-btn:active {
    background: var(--primary-gold);
    color: var(--background-black);
}

.bottom-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.bottom-links .btn {
    min-width: 200px;
    border: 2px solid var(--secondary-gold);
    background: transparent;
    color: var(--secondary-gold);
    padding: 12px 30px;
    font-size: 1rem;
    font-weight: normal;
    text-transform: uppercase;
    letter-spacing: 0;
    cursor: pointer;
    border-radius: 0px;
    font-family: 'Anton';
    font-weight: 700;
    position: relative;
    overflow: hidden;
    min-height: 48px;
    /* Ancho completo en móviles */
    width: 100%;
    max-width: 350px;
    box-sizing: border-box;
}

.bottom-links .btn:hover,
.bottom-links .btn:focus {
    background: rgba(168, 141, 105, 0.2);
    color: var(--primary-gold);
}

.bottom-links .btn:active {
    background: rgba(168, 141, 105, 0.4);
}

/* Tablet - mantener horizontal pero con mejor espaciado */
@media (max-width: 768px) {
    .bottom-links {
        gap: 15px;
        margin-top: 30px;
        /* Mantener horizontal en tablet */
        flex-direction: row;
        flex-wrap: wrap;
    }

    .bottom-links .btn {
        min-width: 180px;
        max-width: 220px;
        font-size: 0.9rem;
        padding: 12px 25px;
        /* Permitir que se ajusten en filas */
        flex: 1 1 180px;
        letter-spacing: 1.5px;
    }
}

/* Móviles medianos - cambiar a columna */
@media (max-width: 600px) {
    .bottom-links {
        /* CAMBIAR A COLUMNA */
        flex-direction: column;
        align-items: center;
        gap: 15px;
        margin-top: 25px;
    }

    .bottom-links .btn {
        /* Ancho completo en móviles */
        width: 100%;
        max-width: 300px;
        min-width: auto;
        font-size: 0.9rem;
        padding: 15px 25px;
        min-height: 50px;
        /* Asegurar que no haga flex */
        flex: none;
        letter-spacing: 1px;
    }
}

/* Móviles pequeños */
@media (max-width: 480px) {
    .bottom-links {
        gap: 12px;
        margin-top: 20px;
        padding: 0 10px;
    }

    .bottom-links .btn {
        width: 100%;
        max-width: 280px;
        font-size: 0.85rem;
        padding: 12px 20px;
        min-height: 48px;
        letter-spacing: 0.8px;
    }
}

/* Móviles muy pequeños */
@media (max-width: 360px) {
    .bottom-links {
        gap: 10px;
        padding: 0 5px;
    }

    .bottom-links .btn {
        font-size: 0.8rem;
        padding: 10px 15px;
        letter-spacing: 0.5px;
    }
}

.album-gallery {
    background: var(--background-black);
    padding: 40px;
    margin-top: 40px;
    border: 2px solid var(--secondary-gold);
}

.album-gallery-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.album-item {
    width: 300px;
    height: 300px;
    background: rgba(100, 80, 60, 0.8);
    border-radius: 0;
    overflow: hidden;
    transition: transform 0.3s ease;
    border: none;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Optimización táctil */
    touch-action: manipulation;
}

.album-item:hover,
.album-item:focus-within {
    transform: scale(1.05);
}

.album-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.footer {
    text-align: center;
    margin-top: 40px;
    padding: 20px 0;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.footer-link {
    color: var(--secondary-gold);
    text-decoration: none;
    text-transform: uppercase;
    font-weight: normal;
    transition: color 0.3s ease;
    /* Optimización táctil */
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.footer-link:hover,
.footer-link:focus {
    color: var(--primary-gold);
}

.footer-separator {
    color: var(--secondary-gold);
    margin: 0 15px;
    font-weight: normal;
}

/* Estados especiales */
.image-selected .resize-handle {
    display: block;
}

.editing-text .canvas-container {
    cursor: text;
}

/* Estilos del formulario de suscripción */
.subscription-section {
    background: rgba(0, 0, 0, 0.8);
    border: 2px solid var(--secondary-gold);
    padding: 30px;
    margin: 20px 0;
    text-align: center;
}

.subscription-title {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: var(--primary-gold);
    margin-bottom: 20px;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: normal;
}

.subscription-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 15px;
    position: relative;
}

.form-input,
.form-select {
    width: 100%;
    padding: 15px 20px;
    background: transparent;
    border: 2px solid var(--secondary-gold);
    color: var(--primary-gold);
    font-size: 16px; /* Prevenir zoom en iOS */
    font-family: inherit;
    border-radius: 0;
    box-sizing: border-box;
    transition: all 0.3s ease;
    min-height: 48px;
    /* Optimización móvil */
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    touch-action: manipulation;
}

.form-input::placeholder {
    color: var(--secondary-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-gold);
    background: rgba(212, 175, 122, 0.1);
}

.form-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a88d69' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 16px;
    padding-right: 45px;
}

.form-select option {
    background: var(--background-black);
    color: var(--primary-gold);
}

/* Estados de error */
.form-input.error,
.form-select.error {
    border-color: var(--accent-red);
    background: rgba(238, 39, 36, 0.1);
}

.input-error-message {
    position: absolute;
    top: 100%;
    left: 0;
    color: var(--accent-red);
    font-size: 0.8rem;
    margin-top: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Botón de envío */
.submit-btn {
    width: 100%;
    padding: 15px 30px;
    background: transparent;
    border: 2px solid var(--accent-red);
    color: var(--accent-red);
    font-size: 1rem;
    font-weight: normal;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 0;
    font-family: inherit;
    margin-top: 20px;
    min-height: 48px;
    /* Optimización táctil */
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    -webkit-user-select: none;
}

.submit-btn:hover:not(:disabled),
.submit-btn:focus:not(:disabled) {
    background: rgba(238, 39, 36, 0.1);
    border-color: var(--primary-gold);
    color: var(--primary-gold);
}

.submit-btn:active:not(:disabled) {
    background: rgba(238, 39, 36, 0.2);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.submit-btn.loading {
    background: rgba(238, 39, 36, 0.2);
    position: relative;
}

.submit-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top-color: var(--accent-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Texto de términos */
.subscription-terms {
    font-size: 0.75rem;
    color: var(--secondary-gold);
    margin-top: 15px;
    line-height: 1.4;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.terms-link {
    color: var(--primary-gold);
    text-decoration: underline;
    transition: color 0.3s ease;
    /* Optimización táctil */
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.terms-link:hover,
.terms-link:focus {
    color: var(--accent-red);
}

/* Mensajes de éxito y error */
.subscription-success-message,
.subscription-error-message {
    padding: 20px;
    margin: 15px 0;
    border-radius: 5px;
    display: flex;
    align-items: center;
    gap: 15px;
    animation: slideIn 0.3s ease;
}

.subscription-success-message {
    background: rgba(76, 175, 80, 0.1);
    border: 2px solid #4CAF50;
    color: #4CAF50;
}

.subscription-error-message {
    background: rgba(238, 39, 36, 0.1);
    border: 2px solid var(--accent-red);
    color: var(--accent-red);
}

.success-icon,
.error-icon {
    font-size: 1.5rem;
    font-weight: bold;
    flex-shrink: 0;
}

.success-text,
.error-text {
    font-size: 1rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.success-subtext {
    font-size: 0.8rem;
    opacity: 0.8;
    margin-top: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Optimizaciones específicas para iOS */
@supports (-webkit-touch-callout: none) {
    .canvas-container {
        -webkit-touch-callout: none;
        -webkit-user-select: none;
    }
    
    .form-input,
    .form-select {
        -webkit-appearance: none;
        border-radius: 0;
    }
}

/* Optimizaciones para dispositivos con notch */
@media (orientation: landscape) and (max-height: 500px) {
    .container {
        padding-left: max(20px, env(safe-area-inset-left));
        padding-right: max(20px, env(safe-area-inset-right));
    }
}

/* Para mantener la proporción cuadrada en pantallas más pequeñas */
@media (max-width: 600px) {
    .canvas-container {
        width: 90vw;
        height: 90vw;
        max-width: 400px;
        max-height: 400px;
    }
    
    /* Mejorar tamaño de handles en móviles */
    .resize-handle {
        width: 20px;
        height: 20px;
        padding: 10px;
        margin: -10px;
    }
    
    .resize-handle:before {
        width: 8px;
        height: 8px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .controls {
        gap: 10px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
        min-width: 100px;
        min-height: 44px;
    }

    .result-info {
        padding: 15px;
    }

    .result-actions {
        gap: 10px;
    }

    .download-btn {
        padding: 12px 25px;
        font-size: 1rem;
        min-width: 180px;
    }

    .bottom-links {
        gap: 10px;
    }

    .bottom-links .btn {
        min-width: 150px;
        font-size: 0.9rem;
        padding: 10px 20px;
    }

    .album-gallery {
        padding: 20px;
    }
    
    .album-gallery-container {
        gap: 15px;
    }

    .album-item {
        width: 200px;
        height: 200px;
    }

    .footer {
        font-size: 0.8rem;
    }

    .footer-separator {
        margin: 0 10px;
    }
    
    /* Formulario en móviles */
    .subscription-section {
        padding: 20px;
        margin: 15px 0;
    }
    
    .subscription-title {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }
    
    .form-input,
    .form-select {
        padding: 12px 15px;
        font-size: 16px; /* Mantener 16px para prevenir zoom en iOS */
    }
    
    .submit-btn {
        padding: 12px 25px;
        font-size: 0.9rem;
    }
    
    .subscription-terms {
        font-size: 0.7rem;
    }
    
    .subscription-success-message,
    .subscription-error-message {
        padding: 15px;
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .canvas-container {
        width: 85vw;
        height: 85vw;
        max-width: 300px;
        max-height: 300px;
    }

    .footer {
        font-size: 0.7rem;
    }

    .footer-link {
        display: block;
        margin: 5px 0;
        padding: 5px;
    }

    .footer-separator {
        display: none;
    }
    
    .subscription-section {
        padding: 15px;
    }
    
    .form-input,
    .form-select {
        padding: 10px 12px;
        font-size: 16px; /* Mantener 16px para prevenir zoom */
    }
    
    .submit-btn {
        padding: 10px 20px;
    }
    
    .btn {
        padding: 8px 16px;
        font-size: 0.8rem;
        min-width: 80px;
        min-height: 44px;
    }
    
    .bottom-links .btn {
        min-width: 120px;
        font-size: 0.8rem;
        padding: 8px 16px;
    }
}