/* Dynamic Storefront Theme Colors (Dynamic page-loader Palette) */
:root {
    --page-loader-primary: #0284c7;        /* Sky/Blue Accent */
    --page-loader-secondary: #6366f1;      /* Indigo Accent */
    --page-loader-glow: rgba(2, 132, 199, 0.25);
    --page-loader-bg-gradient: radial-gradient(circle at center, #ffffff 0%, #f8fafc 100%);
    --page-loader-card-bg: rgba(255, 255, 255, 0.85);
    --page-loader-text-main: #0f172a;
    --page-loader-text-muted: #64748b;
}

#page-loader, #page-loader * {
    box-sizing: border-box;
}

/* 1. Full Screen Container */
#page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--page-loader-bg-gradient);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999999;
    transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.5s ease;
}

/* 2. Top Laser Gradient Line (Laser Progress Line) */
#page-loader .top-laser-line {
    position: absolute;
    top: 0;
    left: 0;
    height: 3px;
    width: 100%;
    background: linear-gradient(90deg, transparent, var(--page-loader-primary), var(--page-loader-secondary), transparent);
    background-size: 200% 100%;
    animation: laser-flow 1.5s linear infinite;
}

/* 3. Light Glass Curve Container (Luxury Glass Card) */
#page-loader .glass-card {
    background: var(--page-loader-card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(226, 232, 240, 0.8);
    padding: 36px 48px;
    border-radius: 28px;
    box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.05),
                0 0 1px 1px rgba(255, 255, 255, 0.9) inset;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

/* 4. Dual-Orbit Spinner and Logo Wrapper */
#page-loader .brand-orbit-box {
    position: relative;
    width: 86px;
    height: 86px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Outer Gradient Spinning Ring */
#page-loader .brand-orbit-box::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    padding: 2.5px;
    background: linear-gradient(135deg, var(--page-loader-primary), var(--page-loader-secondary), transparent 60%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    animation: spin 1.1s cubic-bezier(0.55, 0.15, 0.45, 0.85) infinite;
}

/* Inner Pulsing Glow Backdrop */
#page-loader .logo-backdrop {
    position: absolute;
    width: 52px;
    height: 52px;
    background: var(--page-loader-glow);
    border-radius: 50%;
    filter: blur(14px);
    animation: pulse-backdrop 2s ease-in-out infinite alternate;
}

/* Central Logo Icon */
#page-loader .brand-logo-icon {
    width: 44px;
    height: 44px;
    object-fit: contain;
    z-index: 2;
    animation: float-logo 2.2s ease-in-out infinite alternate;
}

/* 5. Minimal Loading Bar and Typography */
#page-loader .page-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

#page-loader .page-title {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--page-loader-text-main);
    letter-spacing: 0.3px;
}

/* Micro Progress Track */
.micro-progress-track {
    width: 100px;
    height: 3px;
    background: #e2e8f0;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.micro-progress-fill {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--page-loader-primary), var(--page-loader-secondary));
    border-radius: 10px;
    animation: micro-fill 1.6s ease-in-out infinite;
}

/* Keyframe Animations */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes laser-flow {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

@keyframes pulse-backdrop {
    0% { transform: scale(0.85); opacity: 0.4; }
    100% { transform: scale(1.25); opacity: 0.8; }
}

@keyframes float-logo {
    0% { transform: translateY(0) scale(0.96); }
    100% { transform: translateY(-3px) scale(1.02); }
}

@keyframes micro-fill {
    0% { left: -100%; }
    50% { left: 0%; }
    100% { left: 100%; }
}