/* Page Loader Overlay Matrix */
.loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 250, 0.75); /* Deep royal slate hue backdrop */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999; /* Higher than sticky headers and floating WhatsApp badges */
    transition: opacity 0.5s ease, vertical-align 0.5s ease, visibility 0.5s;
    opacity: 1;
    visibility: visible;
}

/* Glassmorphism Wrapper Card */
.loader-card {
    background: #333ff4!important;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 3rem 4rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    max-width: 90%;
    text-align: center;
}

/* Golden Spinner Animation Engine */
.loader-spinner {
    width: 55px;
    height: 55px;
    border: 3px solid rgba(212, 175, 55, 0.15); /* Light metallic gold trail outline */
    border-radius: 50%;
    border-top-color: #d4af37; /* Royal Gold Core Indicator Color */
    animation: visafirSpinEngine 1s cubic-bezier(0.55, 0.055, 0.675, 0.19) infinite;
}

/* Typography Accent Elements */
.loader-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.loader-text .brand-name {
    color: #ffffff;
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.1);
}

.loader-text .brand-sub {
    color: #94a3b8;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* Spinner Framework Triggers */
@keyframes visafirSpinEngine {
    to { transform: rotate(360deg); }
}

/* Smooth Dismissal Class Modifier */
.loader-hidden {
    opacity: 0 !important;
    visibility: hidden !important;
}
/* Container framework for logo overlapping */
.loader-image-wrapper {
    position: relative;
    width: 90px;
    height: 90px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Centered logo container metrics */
.loader-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
    z-index: 2;
    position: absolute;
}

/* Upgraded outer spinning indicator ring */
.loader-spinner-ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 3px solid rgba(212, 175, 55, 0.12); /* Light metallic gold background trail */
    border-radius: 50%;
    border-top-color: #d4af37; /* Royal Gold accent core */
    border-bottom-color: #d4af37; /* Dual-point symmetry spinning indicator */
    z-index: 1;
    animation: visafirSpinEngine 1.2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

/* Typography spacing modification adjustment */
.loader-text {
    margin-top: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

/* Smooth rotational tracking engine */
@keyframes visafirSpinEngine {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}