/* Estilos globales */
:root {
    --bg-primary: #f9fafb;
    --bg-secondary: #ffffff;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --shadow: rgba(0, 0, 0, 0.1);
}

/* Prevenir franja blanca en móvil al hacer zoom */
html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    position: relative;
}

body {
    min-height: 100vh;
}

body.dark-mode {
    --bg-primary: #1f2937;
    --bg-secondary: #111827;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --border-color: #374151;
    --shadow: rgba(0, 0, 0, 0.5);
}

body.dark-mode {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary) !important;
}

body.dark-mode nav {
    background-color: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border-color);
}

body.dark-mode .bg-white {
    background-color: var(--bg-secondary) !important;
}

body.dark-mode .text-gray-800 {
    color: var(--text-primary) !important;
}

body.dark-mode .text-gray-700 {
    color: var(--text-secondary) !important;
}

body.dark-mode .text-gray-600 {
    color: var(--text-secondary) !important;
}

body.dark-mode .border {
    border-color: var(--border-color) !important;
}

body.dark-mode .shadow-lg,
body.dark-mode .shadow-xl {
    box-shadow: 0 10px 25px var(--shadow) !important;
}

body.dark-mode .hover\:bg-gray-100:hover {
    background-color: #374151 !important;
}

body.dark-mode .bg-gray-50 {
    background-color: var(--bg-primary) !important;
}

body.dark-mode .file-drop-zone {
    background-color: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
}

body.dark-mode .file-drop-zone.drag-over {
    background-color: #374151 !important;
    border-color: #8b5cf6 !important;
}

body.dark-mode input,
body.dark-mode textarea,
body.dark-mode select {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

/* Textos adicionales modo oscuro */
body.dark-mode .text-gray-500 {
    color: #9ca3af !important;
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6 {
    color: var(--text-primary) !important;
}

body.dark-mode p {
    color: var(--text-secondary);
}

/* Tarjetas y cajas en modo oscuro */
body.dark-mode .card-hover,
body.dark-mode .rounded-lg,
body.dark-mode .rounded-xl {
    background-color: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
}

/* Secciones específicas */
body.dark-mode .bg-gray-100 {
    background-color: #1a1f2e !important;
}

body.dark-mode .bg-purple-50,
body.dark-mode .bg-green-50,
body.dark-mode .bg-orange-50,
body.dark-mode .bg-red-50,
body.dark-mode .bg-blue-50,
body.dark-mode .bg-teal-50 {
    background-color: #1a1f2e !important;
}

body.dark-mode .bg-gradient-to-br {
    opacity: 0.9;
}

/* Gradientes específicos en modo oscuro */
body.dark-mode .bg-gradient-to-br.from-purple-50,
body.dark-mode .from-purple-50 {
    background: linear-gradient(to bottom right, #2d1b4e, #1e293b) !important;
}

body.dark-mode .bg-gradient-to-br.from-green-50,
body.dark-mode .from-green-50 {
    background: linear-gradient(to bottom right, #1a3a2e, #1e293b) !important;
}

body.dark-mode .bg-gradient-to-br.from-orange-50,
body.dark-mode .from-orange-50 {
    background: linear-gradient(to bottom right, #3a2618, #1e293b) !important;
}

body.dark-mode .to-blue-50,
body.dark-mode .to-teal-50,
body.dark-mode .to-red-50 {
    background: #1e293b !important;
}

/* Botones hover modo oscuro */
body.dark-mode .hover\:bg-gray-50:hover {
    background-color: #374151 !important;
}

/* Bordes y líneas divisorias */
body.dark-mode .border-gray-200,
body.dark-mode .border-gray-300 {
    border-color: var(--border-color) !important;
}

body.dark-mode .border-dashed {
    border-color: #4b5563 !important;
}

/* Modal y dropdown */
body.dark-mode #user-dropdown {
    background-color: var(--bg-secondary) !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5) !important;
}

/* Conversión de resultados */
body.dark-mode .bg-green-50 {
    background-color: #1a3a2e !important;
}

body.dark-mode .text-green-800 {
    color: #86efac !important;
}

body.dark-mode .border-green-500 {
    border-color: #22c55e !important;
}

/* Anuncios y placeholders */
body.dark-mode .border-dashed {
    border-color: #4b5563 !important;
}

/* Fondo del body específico */
body.dark-mode {
    background-color: #111827 !important;
}

.gradient-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.file-drop-zone {
    border: 2px dashed #cbd5e0;
    transition: all 0.3s ease;
}

.file-drop-zone.drag-over {
    border-color: #667eea;
    background-color: #f7fafc;
}

/* Pestañas del Dashboard */
.dashboard-tab {
    transition: all 0.3s ease;
    cursor: pointer;
}

.dashboard-tab:hover {
    color: #667eea !important;
    border-color: #cbd5e0 !important;
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.animate-fadeInUp {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fadeIn {
    animation: fadeIn 1s ease-out forwards;
}

.animate-slideInLeft {
    animation: slideInLeft 0.8s ease-out forwards;
}

.animate-slideInRight {
    animation: slideInRight 0.8s ease-out forwards;
}

.animate-delay-100 { animation-delay: 0.1s; }
.animate-delay-200 { animation-delay: 0.2s; }
.animate-delay-300 { animation-delay: 0.3s; }
.animate-delay-400 { animation-delay: 0.4s; }
.animate-delay-500 { animation-delay: 0.5s; }
.animate-delay-600 { animation-delay: 0.6s; }

.hover-bounce:hover {
    animation: bounce 0.6s ease;
}

.hover-pulse:hover {
    animation: pulse 0.6s ease;
}

/* Popup de Cookies */
#cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.4s ease-out;
}

#cookie-popup.show {
    transform: translateY(0);
}

/* Estilos para páginas legales */
.legal-page {
    max-width: 900px;
    margin: 0 auto;
}

.legal-page h1 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    color: #1a202c;
}

.legal-page h2 {
    font-size: 1.75rem;
    font-weight: bold;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #2d3748;
}

.legal-page h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: #4a5568;
}

.legal-page p, .legal-page li {
    line-height: 1.8;
    color: #4a5568;
    margin-bottom: 1rem;
}

.legal-page ul, .legal-page ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.legal-page a {
    color: #667eea;
    text-decoration: underline;
}

.legal-page a:hover {
    color: #764ba2;
}

/* Estilos para reproductores de audio/video */
audio, video {
    outline: none;
    border-radius: 8px;
}

audio {
    height: 54px;
}

video {
    max-height: 480px;
    background: #000;
}

#audio-preview audio,
#tts-audio-preview audio {
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

#video-preview video {
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* Estilos para vista previa de imágenes */
#image-preview img {
    object-fit: contain;
    border: 3px solid #e2e8f0;
    transition: transform 0.3s ease;
}

#image-preview img:hover {
    transform: scale(1.02);
}

/* Utilidades adicionales */
.page {
    display: none;
}

.page:not(.hidden) {
    display: block;
}

/* Estilos simples para botones de conversión */
.conversion-type-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.conversion-type-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .conversion-type-card {
        padding: 1.25rem;
    }
}