/* Loader Styles */
.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--light);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.8s cubic-bezier(0.77, 0, 0.175, 1), visibility 0.8s;
}

.loader-content {
    text-align: center;
}

.loader-brand {
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 700;
    font-size: 2rem;
    margin-bottom: 20px;
    animation: pulse-brand 1.5s ease-in-out infinite;
}

.brand-text span {
    color: var(--primary);
}

.loader-line {
    width: 200px;
    height: 3px;
    background: var(--border);
    border-radius: 10px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.loader-line .progress {
    width: 40%;
    height: 100%;
    background: var(--primary);
    border-radius: 10px;
    position: absolute;
    animation: line-move 1.5s infinite ease-in-out;
}

/* Animações */
@keyframes pulse-brand {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(0.98); }
}

@keyframes line-move {
    0% { left: -40%; }
    50% { left: 100%; }
    100% { left: -40%; }
}

/* Classe para esconder o loader via JS */
.loader-hidden {
    opacity: 0;
    visibility: hidden;
}

/* Efeito de entrada no body */
body.loaded {
    overflow-y: auto;
}

body {
    overflow: hidden; /* Trava o scroll enquanto carrega */
}