/* ==============================================================
   POPUPS & MODALS COMPONENT
   Standardized Popups for Desktop and Mobile
   ============================================================== */

/* Modal Overlay */
.modal-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: rgba(var(--black-rgb), 0.85) !important;
    backdrop-filter: blur(8px) !important;
    display: none;
    align-items: center !important;
    justify-content: center !important;
    z-index: 20000 !important;
    padding: 20px !important;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex !important;
    opacity: 1;
}

/* Modal Content Box */
.modal-content {
    background: var(--bg-surface) !important;
    border: 1px solid var(--border) !important;
    width: 100% !important;
    max-width: 650px; /* Default MD */
    border-radius: 20px !important;
    padding: 0 !important;
    position: relative !important;
    box-shadow: 0 25px 50px -12px rgba(var(--black-rgb), 0.5) !important;
    display: flex !important;
    flex-direction: column !important;
    max-height: 90vh !important;
    overflow: hidden !important;
    transform: translateY(20px);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

/* Modal Sizes */
.modal-content.modal-sm { max-width: 400px !important; }
.modal-content.modal-md { max-width: 550px !important; }
.modal-content.modal-lg { max-width: 800px !important; }
.modal-content.modal-xl { max-width: 1100px !important; }

/* Modal Header */
.modal-header {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    padding: 24px !important;
    border-bottom: 1px solid var(--border) !important;
    background: rgba(var(--primary-rgb), 0.08);
    position: relative !important;
    flex-shrink: 0 !important;  
}

.modal-header h3 {
    margin: 0 !important;
    font-size: 16px !important;
    font-weight: 900 !important;
    color: var(--primary) !important;
    text-transform: uppercase !important;
    letter-spacing: 2px !important;
    text-align: center !important;
}

.close-modal {
    position: absolute !important;
    right: 20px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    background: rgba(var(--white-rgb), 0.05);
    border: none;
    color: var(--text-muted);
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
}

.close-modal:hover {
    background: rgba(var(--accent-rgb), 0.1);
    color: var(--accent);
    transform: translateY(-50%) rotate(90deg) !important;
}

/* Modal Body */
#modal-body {
    padding: 30px !important;
    overflow-y: auto !important;
    flex: 1 !important;
    background: var(--bg-card);
}

/* Modal Footer */
.modal-footer {
    padding: 20px 30px !important;
    border-top: 1px solid var(--border) !important;
    background: var(--bg-surface);
    flex-shrink: 0 !important;
    display: flex !important;
    justify-content: flex-end !important;
    gap: 15px !important;
}

/* Forms inside modals */
/* Alert inside modals */
.alert-premium {
    background: rgba(var(--primary-rgb), 0.05);
    border: 1px solid rgba(var(--primary-rgb), 0.1);
    color: var(--text-main);
    padding: 20px;
    border-radius: 12px;
    font-size: 13px;
    line-height: 1.5;
    display: flex;
    gap: 12px;
    margin-top: 25px;
}

.alert-premium i {
    color: var(--primary);
    flex-shrink: 0;
}


/* ==============================================================
   MOBILE POPUP RESPONSIVENESS
   ============================================================== */

@media (max-width: 768px) {
    .modal-overlay {
        padding: 0 !important;
        align-items: flex-end !important;
    }

    .modal-content {
        max-width: 100% !important;
        width: 100% !important;
        margin: 0 !important;
        border-radius: 25px 25px 0 0 !important;
        max-height: 95vh !important;
        transform: translateY(100%);
    }

    .modal-overlay.active .modal-content {
        transform: translateY(0);
    }

    #modal-body {
        padding: 25px 20px !important;
    }

    .modal-footer {
        padding: 20px !important;
        flex-direction: column-reverse;
    }

    .modal-footer button {
        width: 100% !important;
    }
}

/* Loading Overlay Premium */
.loading-overlay-premium {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(var(--black-rgb), 0.8);
    backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100000;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.loading-overlay-premium.active {
    display: flex;
    opacity: 1;
}

.loading-spinner-container {
    text-align: center;
    color: var(--white);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(var(--primary-rgb), 0.1);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    margin: 0 auto 15px;
    animation: spin 1s linear infinite;
}

.loading-spinner-container p {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--primary);
}

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