:root {
    --primary-color: #3b82f6;
    --bg-color: #f3f4f6;
    --card-bg: #ffffff;
    --card-bg-hover: #f8fafc;
    --text-main: #1f2937;
    --text-secondary: #6b7280;
    --hover-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --base-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --border-color: #e5e7eb;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #0f172a;
        --card-bg: #1e293b;
        --card-bg-hover: #334155;
        --text-main: #f1f5f9;
        --text-secondary: #94a3b8;
        --border-color: #334155;
        --base-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
        --hover-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.7), 0 4px 6px -2px rgba(0, 0, 0, 0.5);
    }
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.5;
    padding: 2rem;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 4rem);
}

#header-section {
    margin-bottom: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.search-container {
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    box-shadow: var(--base-shadow);
    display: flex;
    align-items: center;
    border: 1px solid transparent;
    transition: box-shadow 0.2s;
}

.search-container:focus-within {
    box-shadow: var(--hover-shadow);
    border-color: var(--primary-color);
}

.search-icon {
    color: var(--text-secondary);
    margin-right: 0.75rem;
    font-size: 1rem;
}

.search-input {
    border: none;
    background: transparent;
    font-size: 1rem;
    width: 100%;
    color: var(--text-main);
    outline: none;
}

.search-input::placeholder {
    color: #9ca3af;
}

.section-separator {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.5rem 0 0.5rem 0;
    width: 100%;
}

.section-spacer {
    margin-bottom: 1rem;
}

#footer-section {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.dashboard-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.card {
    background-color: var(--card-bg);
    border-radius: 0.75rem;
    box-shadow: var(--base-shadow);
    padding: 1rem;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    display: flex;
    flex-direction: row;
    align-items: center;
    border: 1px solid transparent;
    --service-width: 4; 
    width: calc((100% - (1rem * (var(--service-width) - 1))) / var(--service-width));
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--hover-shadow);
    background-color: var(--card-bg-hover);
    border-color: rgba(59, 130, 246, 0.1);
}

.icon-wrapper {
    background-color: transparent;
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    margin-bottom: 0;
    flex-shrink: 0;
}

.icon-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.text-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.15rem;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.section-header {
    width: 100%;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    margin-top: 1.5rem;
    margin-bottom: 0.25rem;
    padding-left: 0.25rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.section-header:first-child {
    margin-top: 0;
}

#suggestions-container {
    position: relative;
}

.suggestions-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    box-shadow: var(--base-shadow);
    z-index: 10;
}

.suggestion-item {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-main);
    text-decoration: none;
    transition: background-color 0.2s;
}

.suggestion-item:hover,
.suggestion-item.focused {
    background-color: var(--card-bg-hover);
}

@media (max-width: 640px) {
    body {
        padding: 1rem;
    }
    
    .container {
        min-height: calc(100vh - 2rem);
    }

    .card {
        width: 100%;
    }
}