html,
body {
    height: 100%;
}

body {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    min-width: 320px;
    margin: 0;
    overflow: hidden;
}

.shadow-aero {
    box-shadow: 0 0 0 1px #00000077, 0 2px 4px 0 #00000077;
}

#app {
    position: relative;
    display: grid;
    grid-template-columns: 30% calc(70% - 8px);
    gap: 8px;
    width: 100%;
    min-height: 0;
    padding: 1rem;
    overflow: hidden;
}

#badge_list,
#pdf_preview {
    min-width: 0;
    min-height: 0;
}

#pdf_preview {
    position: relative;
}

#badge_queue {
    flex: 1 1 auto;
    min-height: 0;
    padding: 0.5rem;
    overflow-y: scroll;
    overflow-x: hidden;
    border-radius: 8px;
    box-shadow: 0 3px 8px #00000077 inset, 0 0 0 1px #FFFFFF33;
    scrollbar-width: thin;
}

#badge_queue::-webkit-scrollbar {
    width: 8px;
}

#badge_queue::-webkit-scrollbar-track {
    background: transparent;
}

#badge_queue::-webkit-scrollbar-thumb {
    background: #FFFFFF33;
    border-radius: 8px;
}

.badge-card {
    flex: 0 0 auto;
    min-height: 48px;
    overflow: hidden;
    background-color: var(--bs-gray-900, #212529); 
    color: var(--bs-gray-100, #f8f9fa);
    text-shadow: 0 1px 2px #000000, 0 2px 4px #000000;
    transition: background-color 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.badge-card:not(.badge-selected):hover {
    background-color: color-mix(in srgb, var(--bs-card-bg) 90%, white 10%);
    border-color: var(--bs-white) !important;
    box-shadow: 0 0 0 1px #000000BB, 0 2px 4px 0 #000000BB;
}

.badge-card.badge-selected {
    background-color: color-mix(in srgb, var(--bs-card-bg) 82%, white 18%);
    border-color: var(--bs-white) !important;
    box-shadow: 0 0 0 1px #000000BB, 0 2px 4px 0 #000000BB;
}

.badge-card:not(.badge-selected):hover .text-body-secondary,
.badge-card:not(.badge-selected):hover .text-muted,
.badge-card.badge-selected .text-body-secondary,
.badge-card.badge-selected .text-muted {
    color: #e0e0e0 !important;
}

.badge-card .delete-btn {
    background-color: rgba(220, 53, 69, 0.2);
    border-radius: 4px;
    margin: 4px;
}

.badge-card:hover .delete-btn,
.badge-card.badge-selected .delete-btn {
    opacity: 1;
}

.badge-card .delete-btn:hover,
.badge-card .delete-btn:focus {
    background-color: var(--bs-danger, #dc3545) !important;
}

#remove_badge_dialog {
    width: min(28rem, calc(100% - 2rem));
    color: var(--bs-body-color, #f8f9fa);
    background: var(--bs-body-bg, #212529); 
    border: var(--bs-border-width) solid var(--bs-border-color);
    border-radius: var(--bs-border-radius-lg);
    box-shadow: var(--bs-box-shadow-lg);
}

#remove_badge_dialog .modal-content {
    display: flex;
    flex-direction: column;
    color: inherit;
    background: transparent;
    border: 0;
}

#remove_badge_dialog .modal-header {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid var(--bs-border-color);
}

#remove_badge_dialog .modal-body {
    position: relative;
    flex: 1 1 auto;
    padding: 1rem;
}

#remove_badge_dialog .modal-footer {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 0.75rem;
    border-top: 1px solid var(--bs-border-color);
}

#remove_badge_dialog::backdrop {
    background: rgb(0 0 0 / 65%);
}

footer {
    z-index: 10;
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    min-height: 5rem;
}

@media (max-width: 1200px) {
    #app {
        grid-template-columns: 1fr;
    }

    #pdf_preview {
        display: none;
    }
}

@media (max-width: 760px) {
    #app {
        grid-template-columns: 1fr;
        grid-template-rows: minmax(0, 1fr);
        padding: 0.75rem;
    }

    footer {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
        padding: 0.75rem !important;
    }

    footer button {
        width: 100%;
    }
}