/* ==========================================================================
   Components CSS - Footer & Sidebar Styles
   ========================================================================== */

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.footer__main {
    display: grid;
    grid-template-columns: 1.5fr 3fr;
    gap: var(--spacing-3xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--border-color);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.footer__desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 280px;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

.footer__col h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer__col ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__col a {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer__col a:hover {
    color: var(--text-primary);
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-xl);
}

.footer__bottom p {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.footer__social {
    display: flex;
    gap: var(--spacing-md);
}

.footer__social a {
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.footer__social a:hover {
    color: var(--text-primary);
}

@media (max-width: 968px) {
    .footer__main {
        grid-template-columns: 1fr;
    }
    
    .footer__links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .footer__links {
        grid-template-columns: 1fr;
    }
    
    .footer__bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* ==========================================================================
   Sidebar
   ========================================================================== */

.sidebar {
    width: 260px;
    background: var(--bg-card);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.sidebar__nav {
    flex: 1;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.sidebar__link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.sidebar__link:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.sidebar__link.active {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
}

.sidebar__link svg {
    flex-shrink: 0;
}

.sidebar__badge {
    margin-left: auto;
    padding: 2px 8px;
    font-size: var(--text-xs);
    font-weight: 600;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-full);
}

.sidebar__divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--spacing-md) 0;
}

.sidebar__usage {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.usage-header {
    display: flex;
    justify-content: space-between;
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-sm);
}

.usage-percent {
    font-weight: 600;
    color: var(--color-primary);
}

.usage-text {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin: var(--spacing-sm) 0 var(--spacing-md);
}

@media (max-width: 1024px) {
    .sidebar {
        position: fixed;
        left: -260px;
        top: 65px;
        bottom: 0;
        z-index: 50;
        transition: left var(--transition-base);
    }
    
    .sidebar.open {
        left: 0;
    }
}

/* ==========================================================================
   Context Highlighting
   ========================================================================== */

/* Base highlight styles */
.context-highlight {
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

/* Main company highlight - green */
.context-highlight--company-main {
    background-color: rgba(34, 197, 94, 0.15);
    color: rgb(21, 128, 61);
}

[data-theme="dark"] .context-highlight--company-main {
    background-color: rgba(34, 197, 94, 0.2);
    color: rgb(134, 239, 172);
}

/* Competitor highlight - red */
.context-highlight--company-competitor {
    background-color: rgba(239, 68, 68, 0.12);
    color: rgb(185, 28, 28);
}

[data-theme="dark"] .context-highlight--company-competitor {
    background-color: rgba(239, 68, 68, 0.18);
    color: rgb(252, 165, 165);
}

/* Key meaning highlight - orange */
.context-highlight--key-meaning {
    background-color: rgba(249, 115, 22, 0.12);
    color: rgb(194, 65, 12);
}

[data-theme="dark"] .context-highlight--key-meaning {
    background-color: rgba(249, 115, 22, 0.18);
    color: rgb(253, 186, 116);
}

/* City highlight - beige/tan */
.context-highlight--city {
    background-color: rgba(217, 119, 6, 0.1);
    color: rgb(146, 64, 14);
}

[data-theme="dark"] .context-highlight--city {
    background-color: rgba(217, 119, 6, 0.15);
    color: rgb(253, 224, 71);
}

/* Hover effects */
.context-highlight:hover {
    filter: brightness(0.95);
}

[data-theme="dark"] .context-highlight:hover {
    filter: brightness(1.1);
}