.form-group {
    margin-bottom: 1.8rem;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05rem;
    margin-left: 0.2rem;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper i {
    position: absolute;
    left: 1.2rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
    pointer-events: none;
}

.form-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 1.1rem 1.2rem;
    padding-left: 3.2rem;
    color: white;
    font-family: var(--font-main);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

/* Fix para el selector (dropdown) */
select.form-input {
    appearance: none;
    background-color: #1a1a1a; /* Fondo sólido oscuro para el dropdown */
    cursor: pointer;
}

select.form-input option {
    background-color: #1a1a1a;
    color: white;
    padding: 10px;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.05);
}

/* Estilos para el Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(3, 7, 18, 0.8);
    backdrop-filter: blur(5px);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-overlay.active {
    display: flex;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-left-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}