/* Contenedor Principal (Scoped) */
#seguidores-express-app {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    max-width: 500px;
    margin: 0 auto;
    background-color: #1e293b;
    /* Fondo oscuro tarjeta */
    border-radius: 16px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    color: #f8fafc;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Progress Indicator */
.sec-progress-indicator {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: rgba(15, 23, 42, 0.5);
    border-bottom: 1px solid #334155;
}

.sec-progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex: 1;
    position: relative;
}

.sec-progress-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 16px;
    left: 50%;
    width: 100%;
    height: 2px;
    background: #334155;
    z-index: 0;
}

.sec-progress-step.active:not(:last-child)::after {
    background: linear-gradient(to right, #8b5cf6, #334155);
}

.sec-progress-step.completed:not(:last-child)::after {
    background: #8b5cf6;
}

.sec-progress-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #334155;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    color: #64748b;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.sec-progress-step.active .sec-progress-circle {
    background: #8b5cf6;
    color: white;
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.2);
    animation: pulse 2s infinite;
}

.sec-progress-step.completed .sec-progress-circle {
    background: #10b981;
    color: white;
}

.sec-progress-label {
    font-size: 0.7rem;
    color: #64748b;
    text-align: center;
    transition: color 0.3s;
}

.sec-progress-step.active .sec-progress-label {
    color: #8b5cf6;
    font-weight: 600;
}

.sec-progress-step.completed .sec-progress-label {
    color: #10b981;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.2);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(139, 92, 246, 0.1);
    }
}

/* Header */
#seguidores-express-app .sec-step-header {
    padding: 24px;
    background: rgba(15, 23, 42, 0.5);
    border-bottom: 1px solid #334155;
    text-align: center;
}

#seguidores-express-app h2 {
    font-size: 1.5rem;
    color: white;
    margin: 0 0 8px 0;
    font-weight: 700;
}

#seguidores-express-app p.sec-subtitle {
    color: #94a3b8;
    margin: 0;
    font-size: 0.95rem;
}

/* Grid de Opciones */
#seguidores-express-app .sec-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 20px;
}

/* Tarjetas (Productos/Plataformas) */
.sec-card {
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
}

.sec-card:hover {
    border-color: #8b5cf6;
    /* Violeta */
    transform: translateY(-2px);
    background: rgba(139, 92, 246, 0.05);
}

.sec-card.selected {
    border-color: #8b5cf6;
    background: rgba(139, 92, 246, 0.1);
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.2);
}

.sec-card-icon {
    font-size: 24px;
    margin-bottom: 10px;
}

.sec-card-title {
    font-weight: 600;
    font-size: 0.95rem;
}

.sec-card-price {
    color: #8b5cf6;
    font-weight: 700;
    margin-top: 5px;
    font-size: 0.9rem;
}

/* Inputs Formulario */
.sec-input-group {
    padding: 20px;
}

.sec-input-wrapper {
    margin-bottom: 16px;
}

.sec-input-wrapper label {
    display: block;
    margin-bottom: 6px;
    color: #94a3b8;
    font-size: 0.85rem;
    font-weight: 600;
}

.sec-input-wrapper input {
    width: 100%;
    padding: 12px 16px;
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 8px;
    color: white;
    font-size: 1rem;
    outline: none;
    box-sizing: border-box;
    transition: border 0.2s;
}

.sec-input-wrapper input:focus {
    border-color: #8b5cf6;
}

/* Botones */
.sec-actions {
    padding: 0 20px 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sec-btn {
    width: 100%;
    padding: 14px;
    background: #8b5cf6;
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    text-align: center;
    transition: background 0.2s;
}

.sec-btn:hover {
    background: #7c3aed;
}

.sec-btn-outline {
    background: transparent;
    border: 1px solid #334155;
    color: #94a3b8;
}

.sec-btn-outline:hover {
    border-color: #94a3b8;
    color: white;
}

/* Upload Area (Receipt) */
#sec-receipt-upload {
    max-width: 500px;
    margin: 20px auto;
    background: #1e293b;
    border-radius: 16px;
    border: 1px solid rgba(16, 185, 129, 0.3);
    /* Verde sutil */
    padding: 20px;
}

.sec-upload-header {
    text-align: center;
    margin-bottom: 20px;
    color: white;
}

.sec-upload-header h3 {
    color: #10b981;
    /* Verde Success */
}

/* Ajustes Fluent Forms dentro del contenedor oscuro */
#sec-receipt-upload .fluentform {
    color: #cbd5e1;
}