/* Unified Modal Base System - Consistent Centering for Desktop & Mobile */

/* =================================================================
   GLOBAL TRANSPARENT MODAL BACKGROUND
   Apply this class to ALL modal overlays for consistent UX
   Users can see the app blurred behind modals
   ================================================================= */
.modal-transparent-overlay {
    background: radial-gradient(circle, rgba(26, 35, 126, 0.15) 0%, rgba(10, 14, 39, 0.25) 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* Base modal overlay - covers full viewport */
.modal-overlay-unified {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    box-sizing: border-box;
    
    /* Mobile-friendly viewport handling */
    /* Use dvh (dynamic viewport height) for better mobile browser support */
    height: 100dvh;
    min-height: 100vh; /* Fallback for older browsers */
    
    /* Prevent scrolling issues on mobile */
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Modal content container - unified sizing and centering */
.modal-content-unified {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 400px;
    
    /* Ensure content is scrollable if needed */
    overflow-y: auto;
    overflow-x: hidden;
    
    /* Smooth scrolling on mobile */
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    
    /* Prevent content from touching edges on very small screens */
    box-sizing: border-box;
}

/* =================================================================
   UNIFIED MODAL SCROLLBAR SYSTEM
   Based on create event modal's perfect scrollbar implementation
   Apply to ALL modals for consistent behavior and styling
   ================================================================= */

/* Universal scrollbar styling for all modal content */
.modal-scrollable,
.modal-content-unified,
.party-form-content,
.modal-body,
.profile-main-content,
.lookup-results-container,
.privacy-modal-content,
.terms-modal-content,
.admin-panel-content,
.photo-thumbnails-container,
.media-modal-content,
.session-modal-content,
.permission-modal-content,
.modal-content,
.lookup-modal,
.selfie-modal-content,
.enlarged-photo-modal,
.scan-modal-content,
.voice-modal-content,
.modal-js-unified-content,
#location-permission-modal .modal-content {
    /* Show scrollbar ONLY when content overflows - preserves border-radius */
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--cosmic-pink) rgba(255, 255, 255, 0.1);
    /* No permanent gutter - scrollbar appears only when needed */
}

/* Webkit scrollbar styling (Chrome, Edge, Safari) */
.modal-scrollable::-webkit-scrollbar,
.modal-content-unified::-webkit-scrollbar,
.party-form-content::-webkit-scrollbar,
.modal-body::-webkit-scrollbar,
.profile-main-content::-webkit-scrollbar,
.lookup-results-container::-webkit-scrollbar,
.privacy-modal-content::-webkit-scrollbar,
.terms-modal-content::-webkit-scrollbar,
.admin-panel-content::-webkit-scrollbar,
.photo-thumbnails-container::-webkit-scrollbar,
.media-modal-content::-webkit-scrollbar,
.session-modal-content::-webkit-scrollbar,
.permission-modal-content::-webkit-scrollbar,
.modal-content::-webkit-scrollbar,
.lookup-modal::-webkit-scrollbar,
.selfie-modal-content::-webkit-scrollbar,
.enlarged-photo-modal::-webkit-scrollbar,
.scan-modal-content::-webkit-scrollbar,
.voice-modal-content::-webkit-scrollbar,
.modal-js-unified-content::-webkit-scrollbar,
#location-permission-modal .modal-content::-webkit-scrollbar {
    width: 6px; /* Perfect width - not too thick, not too thin */
    /* Force scrollbar to always appear when content overflows */
    -webkit-appearance: none;
}

/* Scrollbar track styling - ALWAYS visible when content overflows */
.modal-scrollable::-webkit-scrollbar-track,
.modal-content-unified::-webkit-scrollbar-track,
.party-form-content::-webkit-scrollbar-track,
.modal-body::-webkit-scrollbar-track,
.profile-main-content::-webkit-scrollbar-track,
.lookup-results-container::-webkit-scrollbar-track,
.privacy-modal-content::-webkit-scrollbar-track,
.terms-modal-content::-webkit-scrollbar-track,
.admin-panel-content::-webkit-scrollbar-track,
.photo-thumbnails-container::-webkit-scrollbar-track,
.media-modal-content::-webkit-scrollbar-track,
.session-modal-content::-webkit-scrollbar-track,
.permission-modal-content::-webkit-scrollbar-track,
.modal-content::-webkit-scrollbar-track,
.lookup-modal::-webkit-scrollbar-track,
.selfie-modal-content::-webkit-scrollbar-track,
.enlarged-photo-modal::-webkit-scrollbar-track,
.scan-modal-content::-webkit-scrollbar-track,
.voice-modal-content::-webkit-scrollbar-track,
.modal-js-unified-content::-webkit-scrollbar-track,
#location-permission-modal .modal-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.15); /* More visible track for scroll indication */
    border-radius: 3px;
    /* Ensure track is always visible to indicate scrollability */
    opacity: 1;
    visibility: visible;
}

/* Scrollbar thumb styling - ALWAYS visible when content overflows */
.modal-scrollable::-webkit-scrollbar-thumb,
.modal-content-unified::-webkit-scrollbar-thumb,
.party-form-content::-webkit-scrollbar-thumb,
.modal-body::-webkit-scrollbar-thumb,
.profile-main-content::-webkit-scrollbar-thumb,
.lookup-results-container::-webkit-scrollbar-thumb,
.privacy-modal-content::-webkit-scrollbar-thumb,
.terms-modal-content::-webkit-scrollbar-thumb,
.admin-panel-content::-webkit-scrollbar-thumb,
.photo-thumbnails-container::-webkit-scrollbar-thumb,
.media-modal-content::-webkit-scrollbar-thumb,
.session-modal-content::-webkit-scrollbar-thumb,
.permission-modal-content::-webkit-scrollbar-thumb,
.modal-content::-webkit-scrollbar-thumb,
.lookup-modal::-webkit-scrollbar-thumb,
.selfie-modal-content::-webkit-scrollbar-thumb,
.enlarged-photo-modal::-webkit-scrollbar-thumb,
.scan-modal-content::-webkit-scrollbar-thumb,
.voice-modal-content::-webkit-scrollbar-thumb,
.modal-js-unified-content::-webkit-scrollbar-thumb,
#location-permission-modal .modal-content::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--cosmic-pink), var(--neon-green));
    border-radius: 3px;
    transition: background 0.3s ease;
    /* Ensure thumb is always visible to show scroll position */
    opacity: 0.8;
    visibility: visible;
}

/* Scrollbar thumb hover effect */
.modal-scrollable::-webkit-scrollbar-thumb:hover,
.modal-content-unified::-webkit-scrollbar-thumb:hover,
.party-form-content::-webkit-scrollbar-thumb:hover,
.modal-body::-webkit-scrollbar-thumb:hover,
.profile-main-content::-webkit-scrollbar-thumb:hover,
.lookup-results-container::-webkit-scrollbar-thumb:hover,
.privacy-modal-content::-webkit-scrollbar-thumb:hover,
.terms-modal-content::-webkit-scrollbar-thumb:hover,
.admin-panel-content::-webkit-scrollbar-thumb:hover,
.photo-thumbnails-container::-webkit-scrollbar-thumb:hover,
.media-modal-content::-webkit-scrollbar-thumb:hover,
.session-modal-content::-webkit-scrollbar-thumb:hover,
.permission-modal-content::-webkit-scrollbar-thumb:hover,
.modal-content::-webkit-scrollbar-thumb:hover,
.lookup-modal::-webkit-scrollbar-thumb:hover,
.selfie-modal-content::-webkit-scrollbar-thumb:hover,
.enlarged-photo-modal::-webkit-scrollbar-thumb:hover,
.scan-modal-content::-webkit-scrollbar-thumb:hover,
.voice-modal-content::-webkit-scrollbar-thumb:hover,
.modal-js-unified-content::-webkit-scrollbar-thumb:hover,
#location-permission-modal .modal-content::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--neon-green), var(--star-yellow));
}

/* =================================================================
   CRITICAL SCROLLING OVERRIDES
   Fix modals that have overflow: hidden !important blocking scrolling
   ================================================================= */

/* Location modal MUST be scrollable - override the overflow: hidden !important */
#location-permission-modal .modal-content {
    overflow-y: scroll !important;
    overflow-x: hidden !important;
    /* Ensure content can be scrolled and scrollbar is always visible */
}

/* All modal variants use identical centering - no size exceptions */
.modal-content-unified--small,
.modal-content-unified--large {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 400px;
}

/* No responsive overrides - maintain consistent centering across all breakpoints */

/* No landscape overrides - maintain consistent centering */

/* Legacy support classes for existing modals */

/* Legacy class updated to use standardized centering */
.modal-legacy-centering {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 90% !important;
    max-width: 400px !important;
}

/* No viewport height overrides - maintain consistent centering */

/* Unified Close Button - Based on Camera Access Modal's Perfect Styling */
.modal-close-unified {
    position: absolute !important;
    top: 10px !important;
    right: 10px !important;
    width: 30px !important;
    height: 30px !important;
    background: linear-gradient(135deg, var(--meteor-orange), var(--cosmic-pink)) !important;
    border: 2px solid var(--neon-green) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    z-index: 1000 !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3) !important;
    color: white !important;
    font-size: 18px !important;
    font-weight: bold !important;
    line-height: 1 !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5) !important;
    outline: none !important;
    padding: 0 !important;
    min-width: 30px !important;
    min-height: 30px !important;
}

.modal-close-unified:hover {
    transform: scale(1.1) !important;
    box-shadow: 0 6px 20px rgba(233, 30, 99, 0.4) !important;
    border-color: var(--star-yellow) !important;
    background: linear-gradient(135deg, var(--cosmic-pink), var(--meteor-orange)) !important;
}

.modal-close-unified span {
    color: white !important;
    font-size: 18px !important;
    font-weight: bold !important;
    line-height: 1 !important;
}

/* Modal Content Spacing - Ensure proper padding-top for close button */
.modal-content-with-close-button {
    padding-top: 50px !important; /* Space for close button */
}

/* Focus trap and accessibility improvements */
.modal-overlay-unified[aria-hidden="false"] {
    display: flex;
}

.modal-overlay-unified[aria-hidden="true"] {
    display: none;
}

/* Smooth fade-in animation */
@keyframes modalUnifiedFadeIn {
    from { 
        opacity: 0;
        transform: scale(0.95);
    }
    to { 
        opacity: 1;
        transform: scale(1);
    }
}

.modal-overlay-unified {
    animation: modalUnifiedFadeIn 0.3s ease-out;
}

/* For modals that need slide-in animation */
@keyframes modalUnifiedSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-content-unified--slide-in {
    animation: modalUnifiedSlideIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Helper classes for JavaScript-generated modals */
.modal-js-unified-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    box-sizing: border-box;
    z-index: 10000;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.modal-js-unified-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 400px;
    box-sizing: border-box;
    /* overflow-y: handled by unified scrollbar system above */
    -webkit-overflow-scrolling: touch;
}

/* Responsive adjustments for JS modals */
/* No responsive overrides for JS modals - maintain consistent centering */