:root {
    --bg-color: #f4f7f9;
    --card-bg: #ffffff;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);

    --bg-main: #f8fafc;
    --accent: #3b82f6;
    --vpc-border: #cbd5e1;
    --subnet-bg: #f1f5f9;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.5;
    margin: 0;
}

.container {
    width: 95%;
    max-width: 1400px;
    margin: 2rem auto;
}

.resource-section {
    margin-bottom: 1.5rem;
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.resource-count {
    color: var(--text-muted);
    font-weight: 400;
    margin-left: 8px;
}

.collapse-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: color 0.2s;
    padding: 0.75rem;
}

.resource-title {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    margin: 0;
}

.toggle-icon {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.collapsible-content {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.3s ease-out;
    overflow: hidden;
}

.collapsible-content.show {
    grid-template-rows: 1fr;
}

.collapsible-wrapper {
    min-height: 0;
}

.card-container {
    /*display: grid;*/
    display: flow;
    /*grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));*/
    /*gap: 1.25rem;*/
    padding: 0 1.5rem 1.5rem;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.25rem;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    border-color: var(--primary);
}

.card-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    padding-left: 0.25rem;
}

.text-id {
    font-family: monospace;
    font-size: 0.75rem;
    background: #f8fafc;
    padding: 3px 6px;
    border-radius: 4px;
    color: var(--text-muted);
    word-break: break-all;
    margin-bottom: 1rem;
}

.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 99px;
    font-size: 0.7rem;
    font-weight: 600;
}

.bg-primary { background: #dbeafe; color: #1e40af; }
.bg-info { background: #e0f2fe; color: #075985; }
.bg-success { background: #dcfce7; color: #166534; }
.bg-danger { background: #9eddda; color: #056052; }


/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */

.badge-tech {
    font-family: monospace;
    background: #f8fafc;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    margin-bottom: 1.25rem;
    font-size: 0.65rem;
    padding: 10px 10px;
    align-items: flex-start;
    gap: 4px;
    border: none;
}

.badge-tech-cpu {
    background: #f1f5f9; /* Серый фон */
    color: #475569;
    border-color: #e2e8f0;
}

.badge-tech-gpu {
    background: #eef2ff; /* Фиолетовый фон */
    color: #4f46e5;
    border-color: #c7d2fe;
}

/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */

.resource-grid {
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    margin-top: 1rem;
    align-items: start;
    padding: 0 1.25rem 1.25rem;
    column-count: 3;
    column-gap: 1.5rem;
}

.resource-card {
    background: var(--card-bg);
    border: 1px solid var(--vpc-border);
    border-radius: 12px;
    /*padding: 1.25rem;*/
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s, border-color 0.2s;
    height: auto;
    display: block;
    break-inside: avoid-column;
    margin-bottom: 10px;
    /*margin-bottom: 1.25rem;*/
}

.resource-card:hover {
    border-color: var(--accent);
    transform: translateY(-1px);
    margin-top: 1px;
}

.resource-header {
    padding: 10px;
    align-items: center;
    display: flex;
    gap: 0.25rem;
}

.resource-name {
    margin-right: auto;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--text-main);
}

.resource-header-wrapper {
    margin-bottom: 2rem;
}

.resource-header-main {
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.resource-header-description {
    color: var(--text-muted);
    margin: 0;
}

/* Сетка подсетей (внутренние плитки) */
.subnet-mini-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.75rem;
    background: var(--subnet-bg);
    padding: 0.75rem;
    border-radius: 10px;
    align-items: start;
    margin-top: 1.25rem;
}

/* Плитка подсети */
.subnet-tile {
    background: white;
    border: 1px solid var(--border-color);
    padding: 0.75rem;
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.subnet-tile-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.subnet-tile-cidr {
    font-size: 0.8rem;
    color: var(--accent);
    font-family: 'Courier New', monospace;
    font-weight: 600;
}

.no-subnets {
    grid-column: 1/-1;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

/* Вспомогательные элементы */
.text-id-sm {
    font-family: monospace;
    font-size: 0.7rem;
    background: #f1f5f9;
    padding: 2px 6px;
    /*margin-bottom: 1.25rem;*/
    border-radius: 4px;
    color: var(--text-muted);
    width: fit-content;
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

.bg-success { background: #dcfce7; color: #166534; }
.bg-info { background: #e0f2fe; color: #0369a1; }

/* Анимация сворачивания (для остальных категорий) */
.collapsible-content {
    display: none;
    overflow: hidden;
}

.collapsible-content.show {
    display: block;
}

.toggle-icon {
    transition: transform 0.3s ease;
    font-size: 0.8rem;
    color: var(--text-muted);
}


/* temp SG styles */
.rules-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    margin-top: 10px;
}

.rules-table th, .rules-table td {
    padding: 8px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.rules-table th {
    background-color: #f8f9fa;
    color: #666;
    font-weight: 600;
}

.badge-ingress { color: #28a745; font-weight: bold; }
.badge-egress { color: #007bff; font-weight: bold; }

.cell-desc {
    max-width: 200px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* additional SG styles */
/* Убираем стандартный маркер details */
summary::-webkit-details-marker {
    display: none;
}
summary {
    list-style: none;
    cursor: pointer;
    outline: none;
}

.expand-icon {
    font-size: 10px;
    color: #888;
    transition: transform 0.2s ease;
}

/* Поворачиваем иконку при раскрытии */
details[open] .expand-icon {
    transform: rotate(180deg);
}

.resource-card {
    border: 1px solid #ddd;
    margin-bottom: 10px;
    overflow: hidden;
}

.rules-table-container {
    padding: 10px;
    background: #fff;
}