/* ═════════════════════════════════════════════════════════════════
   MODERN LUXURY FULL-PAGE CENTERED SPINNER (Responsive & Modern)
   ═════════════════════════════════════════════════════════════════ */

#page-loader {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    margin: 0 !important;
    padding: 0 !important;
    z-index: 99999;
    background: radial-gradient(circle at center, #240c1b 0%, #170711 50%, #0c0309 100%);
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.5s ease;
    overflow: hidden;
}

#page-loader.hide {
    opacity: 0;
    transform: scale(1.03);
    visibility: hidden;
    pointer-events: none;
}

/* Ambient Radial Glow in background */
.page-loader-backdrop-glow {
    position: absolute;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.14) 0%, rgba(138, 21, 81, 0.18) 45%, transparent 70%);
    border-radius: 50%;
    filter: blur(35px);
    z-index: 1;
    pointer-events: none;
    animation: loaderBackdropPulse 3.5s ease-in-out infinite;
}

@keyframes loaderBackdropPulse {
    0%, 100% { transform: scale(0.9); opacity: 0.7; }
    50% { transform: scale(1.25); opacity: 1; }
}

/* Central Card Content */
.page-loader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    position: relative;
    z-index: 2;
    padding: 32px;
    text-align: center;
    animation: loaderInnerEntrance 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes loaderInnerEntrance {
    from {
        opacity: 0;
        transform: translateY(18px) scale(0.94);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ─── Modern 3-Ring Orbital Spinner ─── */
.page-loader-spinner-box {
    position: relative;
    width: 130px;
    height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 4px;
}

.page-loader-orbital-ring {
    position: absolute;
    border-radius: 50%;
    border: 2px solid transparent;
}

/* Outer Gold Glowing Ring */
.page-loader-orbital-ring.ring-outer {
    inset: 0;
    border-top-color: var(--color-gold, #FFD700);
    border-right-color: rgba(255, 215, 0, 0.25);
    filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.6));
    animation: spinClockwise 1.4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

/* Middle Burgundy Glowing Ring */
.page-loader-orbital-ring.ring-middle {
    inset: 12px;
    border-bottom-color: #B51D6B;
    border-left-color: rgba(181, 29, 107, 0.35);
    filter: drop-shadow(0 0 8px rgba(181, 29, 107, 0.5));
    animation: spinCounterClockwise 2s linear infinite;
}

/* Inner Accent Ring */
.page-loader-orbital-ring.ring-inner {
    inset: 22px;
    border-top-color: rgba(255, 255, 255, 0.8);
    border-bottom-color: rgba(212, 175, 55, 0.4);
    animation: spinClockwise 1s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}

@keyframes spinClockwise {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes spinCounterClockwise {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(-360deg); }
}

/* Logo Core */
.page-loader-logo-core {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(138, 21, 81, 0.3) 0%, transparent 70%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
}

.page-loader-logo {
    width: 48px;
    height: auto;
    max-height: 48px;
    object-fit: contain;
    filter: drop-shadow(0 0 16px rgba(212, 175, 55, 0.7));
    animation: logoBreathing 2.4s ease-in-out infinite;
}

@keyframes logoBreathing {
    0%, 100% { transform: scale(0.96); opacity: 0.9; }
    50% { transform: scale(1.08); opacity: 1; filter: drop-shadow(0 0 24px rgba(255, 215, 0, 0.9)); }
}

/* ─── Typography ─── */
.page-loader-text-group {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.page-loader-brand {
    font-family: var(--font-serif, 'Playfair Display', serif);
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 1.5px;
    background: linear-gradient(135deg, #ffffff 0%, #FFD700 65%, #F5B041 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
    line-height: 1.2;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
}

.page-loader-sub {
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.65);
    letter-spacing: 2px;
    margin: 0;
    font-family: var(--font-sans, 'Cairo', sans-serif);
}

/* ─── Modern Pulsing Indicator Dots ─── */
.page-loader-dots {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-top: 2px;
}

.page-loader-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-gold, #FFD700);
    opacity: 0.3;
    animation: loaderDotPulse 1.4s ease-in-out infinite;
}

.page-loader-dots span:nth-child(2) { animation-delay: 0.22s; }
.page-loader-dots span:nth-child(3) { animation-delay: 0.44s; }

@keyframes loaderDotPulse {
    0%, 100% {
        opacity: 0.25;
        transform: scale(0.85);
        box-shadow: none;
    }
    50% {
        opacity: 1;
        transform: scale(1.35);
        box-shadow: 0 0 10px #FFD700;
    }
}

/* ═════════════════════════════════════════════════════════════════
   RESPONSIVE — Mobile & Small Screens
   ═════════════════════════════════════════════════════════════════ */

@media (max-width: 600px) {
    .page-loader-spinner-box {
        width: 105px;
        height: 105px;
    }

    .page-loader-orbital-ring.ring-middle {
        inset: 9px;
    }

    .page-loader-orbital-ring.ring-inner {
        inset: 17px;
    }

    .page-loader-logo-core {
        width: 48px;
        height: 48px;
    }

    .page-loader-logo {
        width: 38px;
        max-height: 38px;
    }

    .page-loader-brand {
        font-size: 20px;
    }

    .page-loader-sub {
        font-size: 11.5px;
        letter-spacing: 1.5px;
    }

    .page-loader-dots span {
        width: 5px;
        height: 5px;
    }

    .page-loader-backdrop-glow {
        width: 300px;
        height: 300px;
    }
}