:root {
    --header-bg: rgba(15, 23, 42, 0.5);
    --header-border: #1e293b;
    --bg-main: #020617;
    --text-main: #e2e8f0;
    --border-main: #1e293b;
    --card-bg: rgba(30, 41, 59, 0.4);
    --card-hover-bg: rgba(30, 41, 59, 0.8);
    --modal-bg: #0f172a;
    --input-bg: #020617;
    --footer-text: #64748b;
    --btn-primary-bg: #2563eb;
    --btn-primary-text: #ffffff;
    --btn-secondary-bg: #1e293b;
    --btn-secondary-text: #94a3b8;
    --btn-download-bg: #f97316;
    --search-bg: rgba(30, 41, 59, 0.5);
    --search-border: rgba(51, 65, 85, 0.5);
    --search-text: #e2e8f0;
}

body.theme-light {
    --header-bg: #ffffff;
    --header-border: #cbd5e1;
    --bg-main: #f1f5f9;
    --text-main: #1e293b;
    --border-main: #cbd5e1;
    --card-bg: rgba(255, 255, 255, 0.7);
    --card-hover-bg: rgba(255, 255, 255, 1);
    --modal-bg: #ffffff;
    --input-bg: #f8fafc;
    --footer-text: #334155;
    --btn-primary-bg: #3b82f6;
    --btn-primary-text: #ffffff;
    --btn-secondary-bg: #f1f5f9;
    --btn-secondary-text: #475569;
    --btn-download-bg: #ea580c;
    --search-bg: #ffffff;
    --search-border: #cbd5e1;
    --search-text: #1e293b;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.global-search {
    background-color: var(--search-bg);
    border: 1px solid var(--search-border);
    color: var(--search-text);
}

.global-search::placeholder {
    color: var(--search-text);
    opacity: 0.4;
}

header {
    background-color: var(--header-bg) !important;
    border-color: var(--header-border) !important;
}

footer {
    background-color: var(--footer-bg) !important;
    border-color: var(--footer-border) !important;
    color: var(--footer-text) !important;
}

footer a {
    color: inherit;
}

.footer-btn {
    font-size: 9px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.footer-btn-primary {
    background-color: var(--btn-primary-bg);
    color: var(--btn-primary-text) !important;
}

.footer-btn-primary:hover {
    filter: brightness(1.2);
    transform: translateY(-1px);
}

.footer-btn-download {
    background-color: var(--btn-download-bg);
    color: #ffffff !important;
}

.footer-btn-download:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.footer-btn-secondary {
    background-color: var(--btn-secondary-bg);
    color: var(--btn-secondary-text) !important;
    border: 1px solid var(--border-main);
}

.footer-btn-secondary:hover {
    background-color: var(--btn-primary-bg);
    color: var(--btn-primary-text) !important;
    border-color: var(--btn-primary-bg);
}

.app-card {
    background: var(--card-bg);
    border: 1px solid var(--border-main);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: grab;
}

.app-card:active {
    cursor: grabbing;
}

.app-card:hover {
    border-color: #3b82f6;
    background: var(--card-hover-bg);
    transform: translateY(-1px);
}

.app-card.dragging {
    opacity: 0.4;
    border: 1px dashed #3b82f6;
}

.group-container.drag-over {
    background-color: rgba(59, 130, 246, 0.05);
    outline: 2px dashed rgba(59, 130, 246, 0.3);
    outline-offset: 4px;
    border-radius: 8px;
}

.app-drop-highlight {
    border-top: 2px solid #3b82f6 !important;
    background: rgba(59, 130, 246, 0.1);
}

.modal-body {
    background: var(--modal-bg);
    border: 1px solid var(--border-main);
}

.input-themed {
    background: var(--input-bg);
    border: 1px solid var(--border-main);
    color: var(--text-main);
}

.modal-overlay {
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(4px);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 4px;
}

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

::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 10px;
}

#mobileMenu {
    animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Custom Scrollbar for a premium look */
::-webkit-scrollbar {
    width: 5px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(59, 130, 246, 0.2);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(59, 130, 246, 0.4);
}

.quote-highlight {
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.08), transparent);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (max-height: 500px) and (orientation: landscape) {
    #quote-container-mobile {
        padding-top: 1rem !important;
    }
    .quote-highlight {
        padding: 0.5rem 1rem !important;
    }
    #quote-text-mobile {
        font-size: 11px !important;
        line-height: 1.4 !important;
    }
}