/* ==============================================
   PAGE LOADER — Simple & Lightweight
   ============================================== */

/* Shared variables (also used by btn-spinner / overlay below) */
:root {
    --loader-secondary: #A48111;
    --loader-text: #1A1A3A;
}

[data-theme="dark"] {
    --loader-secondary: #D4AF37;
    --loader-text: #ffffff;
}

/* Shared spin keyframe (used by btn-spinner and overlay-spinner) */
@keyframes spinRotate {
    to { transform: rotate(360deg); }
}

#page-loader {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    z-index: 99999;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

[data-theme="dark"] #page-loader {
    background: #0f0f1e;
}

#page-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

#page-loader.disabled {
    display: none !important;
}

/* centred logo + ring wrapper */
.loader-inner {
    position: relative;
    width: 96px;
    height: 96px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
    position: relative;
    z-index: 2;
}

.loader-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: #A48111;
    border-right-color: #A48111;
    animation: loaderSpin 0.9s linear infinite;
}

[data-theme="dark"] .loader-ring {
    border-top-color: #D4AF37;
    border-right-color: #D4AF37;
}

@keyframes loaderSpin {
    to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
    .loader-ring {
        animation: none;
        opacity: 0.4;
    }
}

@media (max-width: 480px) {
    .loader-inner {
        width: 80px;
        height: 80px;
    }
    .loader-logo {
        width: 50px;
        height: 50px;
    }
}




/* =====================
   Button/Inline Spinner
   Reusable for any button
   ===================== */
.btn-spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spinRotate 0.6s linear infinite;
}

.btn-spinner.active {
    display: inline-block;
}

/* Button loading state */
.btn.is-loading .btn-text {
    display: none;
}

.btn.is-loading .btn-spinner {
    display: inline-block;
}

/* =====================
   Overlay Loader
   For modals/sections
   ===================== */
.loader-overlay {
    position: absolute;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    z-index: 100;
}

[data-theme="dark"] .loader-overlay {
    background: rgba(26, 26, 58, 0.95);
}

.loader-overlay.active {
    display: flex;
}

.loader-overlay .overlay-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(164, 129, 17, 0.15);
    border-top-color: var(--loader-secondary);
    border-right-color: var(--loader-secondary);
    border-radius: 50%;
    animation: spinRotate 1s ease-in-out infinite;
}

.loader-overlay .overlay-text {
    margin-top: 16px;
    color: var(--loader-text);
    font-size: 14px;
    direction: rtl;
    font-weight: 500;
}