body {
    background-color: #E8EBF2;
    margin: 0;
}

.brand-loader {
    position: fixed;
    inset: 0;
    background-color: #E8EBF2;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Center Panel */
.loader-panel {
    width: 100%;
    max-width: 440px;
    height: 100%;
    background-color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 50px rgba(0,0,0,0.05);
}

.loader-content {
    text-align: center;
    padding: 40px;
    width: 80%;
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Logo */
.loader-logo {
    width: 90px;
    height: 90px;
    margin-bottom: 24px;
    border-radius: 22px;
    filter: drop-shadow(0 8px 15px rgba(0, 82, 204, 0.1));
    animation: pulse 2.5s infinite ease-in-out;
}

/* Title */
.loader-title {
    margin: 0;
    font-size: 26px;
    font-weight: 900;
    color: #1A1A1A;
    letter-spacing: -0.5px;
}

/* Subtitle */
.loader-subtitle {
    margin-top: 8px;
    margin-bottom: 30px;
    font-size: 14px;
    color: #666666;
    font-weight: 400;
}

/* Progress Bar */
.progress-container {
    width: 100%;
    height: 4px;
    background-color: #F0F2F5;
    border-radius: 10px;
    overflow: hidden;
    margin: 0 auto;
}

.progress-bar {
    width: 40%;
    height: 100%;
    background-color: #0052CC;
    border-radius: 10px;
    animation: progressMove 1.5s infinite ease-in-out;
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { transform: scale(0.98); opacity: 0.9; }
    50% { transform: scale(1.03); opacity: 1; }
    100% { transform: scale(0.98); opacity: 0.9; }
}

@keyframes progressMove {
    0% { width: 0%; margin-left: 0%; }
    50% { width: 50%; margin-left: 25%; }
    100% { width: 0%; margin-left: 100%; }
}

.fade-out {
    opacity: 0;
    pointer-events: none;
}