/* VEA CAST - Sender Specific Styles - Based on Original Design */

:root {
    --primary-color: #4285f4;
    --primary-hover: #3367d6;
    --background: #121212;
    --card-background: #1e1e1e;
    --text-color: #ffffff;
    --error-color: #f44336;
    --success-color: #0f9d58;
    --info-background: #283428;
    --url-background: #2d2d2d;
    --icon-color: #fbbc05;
    --border-color: #333333;
}

body {
    background-color: var(--background);
    color: var(--text-color);
    max-width: 800px;
    margin: 0 auto;
}

.container {
    border: 1px solid var(--border-color);
    border-radius: 2px;
    padding: 5px 25px 25px 25px;
    margin-bottom: 20px;
    background-color: var(--card-background);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
}

/* Header */
.app-header {
    text-align: center;
    margin-bottom: 20px;
    margin-top: 15px;
}

.app-header h1 {
    color: var(--text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1.5rem;
}

.logo-icon {
    fill: var(--icon-color);
    width: 24px;
    height: 24px;
}

/* Step Indicators */
.step-indicators {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-bottom: 30px;
    padding: 15px;
}

.step-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    opacity: 0.5;
}

.step-indicator.active {
    opacity: 1;
}

.step-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--url-background);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-color);
    transition: all 0.3s ease;
}

.step-indicator.active .step-circle {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.step-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-color);
}

.step-indicator.active .step-label {
    color: var(--primary-color);
}

/* Information Panel */
.info-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
}

.info-section {
    background-color: var(--url-background);
    padding: 15px;
    border-radius: 4px;
    margin: 0;
}

.info-section h3 {
    margin: 0 0 10px 0;
    font-weight: 500;
    color: var(--text-color);
    font-size: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.info-details {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px 15px;
}

.info-row {
    display: contents;
}

.info-label {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 14px;
}

.info-value {
    color: var(--text-color);
    text-align: right;
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Status Bar */
.status-bar {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    margin: 0 0 20px 0;
    padding: 12px 16px;
    background-color: var(--url-background);
    border-radius: 4px;
    border: 1px solid var(--border-color);
    min-height: 50px;
}

.status-text {
    font-weight: 500;
    font-size: 16px;
    color: var(--text-color);
    margin: 0 0 2px 0;
    line-height: 1.2;
}

.status-description {
    font-size: 13px;
    color: var(--primary-color);
    margin: 0;
    opacity: 0.9;
    line-height: 1.3;
    width: 100%;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 10px;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), #21cbf3);
    border-radius: 3px;
    width: 0%;
    transition: width 0.3s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
    animation: progress-shine 2s infinite;
}

/* Action Buttons */
/* ORGANIZACIÓN DE COLORES:
   - Verde (--success-color): Botones de selección (Select File, Gallery)
   - Azul (--primary-color): Botones de navegación (Back, Continue)
   - Gris (#2d2d2d): Botones disabled (todos)
*/
.action-buttons {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
    align-items: stretch;
}

.action-btn {
    padding: 10px 16px;
    background-color: var(--success-color); /* Verde para selección */
    color: var(--text-color);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
    width: 100%;
    min-height: 60px;
    flex-direction: column;
}

.action-btn:hover:not(:disabled) {
    background-color: #0b8548; /* Hover verde para selección */
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(15, 157, 88, 0.3);
}

/* OVERRIDE: Forzar estilos disabled con mayor especificidad */
body .action-btn:disabled,
body .action-btn.disabled {
    background-color: #2d2d2d !important; /* Color url-background */
    color: #ffffff !important;
    cursor: not-allowed !important;
    opacity: 0.5 !important;
    box-shadow: none !important;
    transform: none !important;
    border: 1px solid #2d2d2d !important;
}

body .action-btn:disabled:hover,
body .action-btn.disabled:hover {
    background-color: #2d2d2d !important;
    transform: none !important;
    box-shadow: none !important;
    color: #ffffff !important;
    opacity: 0.5 !important;
}

.nav-buttons {
    display: contents;
}

.nav-btn {
    padding: 10px 16px;
    background-color: var(--primary-color); /* Azul para navegación */
    color: var(--text-color);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
    min-height: 60px;
    flex-direction: column;
}

.nav-btn:hover:not(:disabled) {
    background-color: var(--primary-hover); /* Hover azul para navegación */
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(66, 133, 244, 0.3);
}

body .nav-btn:disabled,
body .nav-btn.disabled {
    background-color: #2d2d2d !important; /* Color url-background */
    color: #ffffff !important;
    cursor: not-allowed !important;
    opacity: 0.5 !important;
    box-shadow: none !important;
    transform: none !important;
    border: 1px solid #2d2d2d !important;
}

body .nav-btn:disabled:hover,
body .nav-btn.disabled:hover {
    background-color: #2d2d2d !important;
    transform: none !important;
    box-shadow: none !important;
    color: #ffffff !important;
    opacity: 0.5 !important;
}

.nav-btn:focus {
    outline: 2px solid var(--primary-color);
}

/* Gallery Button (verde como action button - ambos son de selección) */
.gallery-btn {
    padding: 10px 16px;
    background-color: var(--success-color); /* Verde como Select File */
    color: var(--text-color);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
    min-height: 60px;
    flex-direction: column;
}

.gallery-btn:hover:not(:disabled) {
    background-color: #0b8548; /* Mismo hover que Select File */
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(15, 157, 88, 0.3);
}

body .gallery-btn:disabled,
body .gallery-btn.disabled {
    background-color: #2d2d2d !important; /* Color url-background */
    color: #ffffff !important;
    cursor: not-allowed !important;
    opacity: 0.5 !important;
    box-shadow: none !important;
    transform: none !important;
    border: 1px solid #2d2d2d !important;
}

body .gallery-btn:disabled:hover,
body .gallery-btn.disabled:hover {
    background-color: #2d2d2d !important;
    transform: none !important;
    box-shadow: none !important;
    color: #ffffff !important;
    opacity: 0.5 !important;
}

.gallery-btn:focus {
    outline: 2px solid var(--success-color); /* Verde como Select File */
}

/* Drop Area */
.drop-area {
    border: 2px dashed var(--primary-color);
    border-radius: 4px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    background-color: rgba(66, 133, 244, 0.05);
    transition: all 0.3s;
    margin-top: 10px;
}

.drop-area:hover, 
.drop-area.dragover {
    background-color: rgba(66, 133, 244, 0.1);
    border-color: var(--primary-hover);
    transform: scale(1.02);
}

.drop-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.drop-content h4 {
    margin: 0;
    font-size: 14px;
    color: var(--text-color);
    font-weight: 500;
}

.file-formats {
    font-size: 12px;
    opacity: 0.7;
    color: var(--text-color);
}

.drop-icon {
    width: 32px;
    height: 32px;
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 2;
}

/* Separator */
.separator {
    height: 1px;
    background-color: var(--border-color);
    margin: 10px 0;
    width: 100%;
}

/* Step Specific Styles */
.step-1 .drop-area {
    display: block;
}

.step-2 .drop-area,
.step-3 .drop-area,
.step-4 .drop-area {
    display: none;
}

/* Icons */
.icon {
    fill: none;
    stroke: white;
    stroke-width: 2;
    width: 20px;
    height: 20px;
}

/* Animations */
@keyframes progress-shine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.6; }
    100% { opacity: 1; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .step-indicators {
        gap: 20px;
        padding: 10px;
    }
    
    .step-circle {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .step-label {
        font-size: 0.7rem;
    }
    
    .info-panel {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .action-buttons {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .action-btn {
        min-height: 50px;
        font-size: 13px;
    }
    
    .nav-btn,
    .gallery-btn {
        min-height: 45px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .step-indicators {
        gap: 15px;
        flex-wrap: wrap;
    }
    
    .action-buttons {
        grid-template-columns: 1fr;
        gap: 6px;
    }
    
    .action-btn,
    .nav-btn,
    .gallery-btn {
        min-height: 40px;
        font-size: 11px;
        padding: 8px 12px;
    }
    
    .drop-area {
        padding: 15px;
    }
    
    .drop-icon {
        width: 28px;
        height: 28px;
    }
    
    .drop-content h4 {
        font-size: 13px;
    }
}