:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-hover: #30363d;
    --border: #30363d;
    --border-light: #21262d;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --accent: #58a6ff;
    --accent-hover: #79b8ff;
    --success: #3fb950;
    --success-bg: rgba(63, 185, 80, 0.15);
    --danger: #f85149;
    --danger-bg: rgba(248, 81, 73, 0.15);
    --warning: #d29922;
    --warning-bg: rgba(210, 153, 34, 0.15);
    --purple: #a371f7;
    --shadow: 0 8px 24px rgba(0,0,0,0.4);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-hover); }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

.container { max-width: 1600px; margin: 0 auto; padding: 0 24px; }

/* Header */
header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    gap: 16px;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.logo h1 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.logo h1 a { color: inherit; }

.header-stats {
    display: flex;
    gap: 24px;
    font-size: 0.875rem;
}

.header-stat {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
}

.header-stat .value {
    font-weight: 600;
    color: var(--text-primary);
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--success);
}

.live-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.9); }
}

/* Subsidiary Tabs */
.subsidiary-tabs {
    display: flex;
    gap: 4px;
    padding: 16px 0;
    overflow-x: auto;
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
}

.subsidiary-tab {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s;
    white-space: nowrap;
    cursor: pointer;
    border: 1px solid transparent;
    background: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.subsidiary-tab:hover { 
    color: var(--text-primary); 
    background: var(--bg-tertiary);
}

.subsidiary-tab.active { 
    color: var(--text-primary); 
    background: var(--bg-tertiary);
    border-color: var(--accent);
}

.subsidiary-tab .flag { font-size: 1.1rem; }
.subsidiary-tab .count {
    font-size: 0.75rem;
    padding: 2px 6px;
    background: var(--bg-hover);
    border-radius: 10px;
    color: var(--text-muted);
}

.subsidiary-tab.active .count {
    background: var(--accent);
    color: var(--text-primary);
}

/* Navigation */
.nav {
    display: flex;
    gap: 4px;
    padding: 0 0 16px;
    overflow-x: auto;
}

.nav-item {
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s;
    white-space: nowrap;
    cursor: pointer;
    border: none;
    background: none;
}

.nav-item:hover { color: var(--text-primary); background: var(--bg-tertiary); }
.nav-item.active { color: var(--text-primary); background: var(--bg-tertiary); }

/* Main content */
main { padding: 24px 0 80px; }

/* Cards */
.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-body { padding: 20px; }

/* Filters */
.filters-section { margin-bottom: 24px; }

.filters-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 160px;
    flex: 1;
    max-width: 220px;
}

.filter-group label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-input, .filter-select {
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all 0.2s;
    width: 100%;
}

.filter-input:focus, .filter-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

.filter-select { cursor: pointer; }

.filter-actions {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

/* Active filters */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.filter-tag {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--accent);
    background: rgba(88, 166, 255, 0.15);
    border: 1px solid var(--accent);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent);
}

.filter-tag button {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.filter-tag button:hover { opacity: 1; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg-primary);
}
.btn-primary:hover { background: var(--accent-hover); }

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg-hover); border-color: var(--text-muted); }

.btn-success { background: var(--success); color: var(--bg-primary); }
.btn-success:hover { filter: brightness(1.1); }

.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { filter: brightness(1.1); }

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}
.btn-ghost:hover { background: var(--bg-tertiary); color: var(--text-primary); }

.btn-sm { padding: 6px 12px; font-size: 0.8125rem; }
.btn-icon { padding: 8px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Stats grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.stat-card.success { border-left: 3px solid var(--success); }
.stat-card.danger { border-left: 3px solid var(--danger); }
.stat-card.info { border-left: 3px solid var(--accent); }
.stat-card.purple { border-left: 3px solid var(--purple); }

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.stat-card.success .stat-value { color: var(--success); }
.stat-card.danger .stat-value { color: var(--danger); }
.stat-card.info .stat-value { color: var(--accent); }
.stat-card.purple .stat-value { color: var(--purple); }

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Region notice banner */
.region-notice {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 16px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.region-notice .region-flag {
    font-size: 1.5rem;
}

.region-notice .region-text strong {
    color: var(--text-primary);
}

.region-notice .region-hint {
    color: var(--text-muted);
    font-size: 0.8125rem;
}

/* Plan groups */
.plans-grid { display: flex; flex-direction: column; gap: 20px; }

/* Section headers for orderable vs internal */
.plans-section { margin-bottom: 32px; }

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.section-badge {
    padding: 4px 12px;
    background: rgba(88, 166, 255, 0.15);
    color: var(--accent);
    border-radius: 12px;
    font-size: 0.8125rem;
    font-weight: 500;
}

.section-badge.muted {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

.section-hint {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.internal-section .section-header {
    border-bottom: 1px dashed var(--border);
}

.plan-group.internal {
    opacity: 0.85;
    border-style: dashed;
}

.plan-card.internal {
    border-style: dashed;
}

.badge-muted {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    font-size: 0.6875rem;
}

.plan-price.muted {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

.plan-group {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.group-header {
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    border-bottom: 1px solid var(--border);
    transition: background 0.2s;
}

.group-header:hover { background: var(--bg-tertiary); }

.plan-group.collapsed .group-header { border-bottom: none; }
.plan-group.collapsed .plan-expand { transform: rotate(-90deg); }

.group-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.group-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.group-badge {
    padding: 4px 10px;
    background: var(--accent);
    background: rgba(88, 166, 255, 0.15);
    color: var(--accent);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.group-stats {
    display: flex;
    gap: 16px;
}

.group-variants {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Plan cards */
.plan-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color 0.2s;
}

.plan-card:hover { border-color: var(--text-muted); }

.plan-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    cursor: pointer;
    transition: background 0.2s;
}

.plan-header:hover { background: var(--bg-tertiary); }

.plan-info { flex: 1; min-width: 0; }

.plan-title-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 4px;
}

.plan-expand {
    color: var(--text-muted);
    font-size: 0.75rem;
    transition: transform 0.2s;
}

.plan-card.collapsed .plan-expand { transform: rotate(-90deg); }

.plan-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.plan-code {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'SF Mono', Monaco, monospace;
}

.plan-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 12px;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.spec-icon { font-size: 1rem; }

.plan-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.plan-price {
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
    color: white;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.plan-price:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(88, 166, 255, 0.4);
}

.plan-order {
    padding: 8px 16px;
    background: var(--success);
    border-radius: var(--radius-sm);
    color: var(--bg-primary);
    font-weight: 600;
    font-size: 0.8125rem;
    text-decoration: none;
    transition: filter 0.2s;
}

.plan-order:hover { filter: brightness(1.1); color: var(--bg-primary); }

.plan-summary {
    display: flex;
    gap: 16px;
    padding: 12px 20px;
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border);
    font-size: 0.8125rem;
}

.summary-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.summary-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.summary-dot.green { background: var(--success); }
.summary-dot.red { background: var(--danger); }

.plan-datacenters {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
    padding: 20px;
    border-top: 1px solid var(--border);
}

.plan-card.collapsed .plan-datacenters { display: none; }

.dc-card {
    padding: 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.dc-card:hover { border-color: var(--text-muted); transform: translateY(-2px); }

.dc-card.available { border-left: 3px solid var(--success); }
.dc-card.unavailable { border-left: 3px solid var(--danger); }
.dc-card.highlighted { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.2); }

/* Comparison Styles */
.status-available { background: var(--success-bg); color: var(--success); }
.status-unavailable { background: var(--danger-bg); color: var(--danger); }
.dc-chip-available { background: var(--success-bg); color: var(--success); border: 1px solid var(--success); }
.dc-chip-unavailable { background: var(--danger-bg); color: var(--danger); border: 1px solid var(--danger); }

.compare-table tr:hover { background: var(--bg-hover); }
.compare-table th { background: var(--bg-tertiary); position: sticky; top: 0; }

.dc-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 4px;
}

.dc-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
}

.dc-location {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.dc-code {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'SF Mono', Monaco, monospace;
    margin-bottom: 8px;
}

.dc-link {
    color: var(--text-muted);
    font-size: 0.75rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.dc-card:hover .dc-link { opacity: 1; }

.dc-status {
    font-size: 0.8125rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.dc-status.available { color: var(--success); }
.dc-status.unavailable { color: var(--danger); }

.dc-details {
    display: flex;
    gap: 12px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.dc-outage {
    font-size: 0.75rem;
    color: var(--warning);
    margin-top: 8px;
    padding: 6px 10px;
    background: var(--warning-bg);
    border-radius: var(--radius-sm);
}

/* Tables */
.table-wrapper {
    overflow-x: auto;
    max-height: 500px;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    background: var(--bg-tertiary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    position: sticky;
    top: 0;
    z-index: 1;
}

tr:hover td { background: var(--bg-tertiary); }

td { font-size: 0.875rem; }

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-success { background: var(--success-bg); color: var(--success); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-info { background: rgba(88, 166, 255, 0.15); color: var(--accent); }
.badge-muted { background: var(--bg-tertiary); color: var(--text-muted); }

/* Forms */
.form-group { margin-bottom: 20px; }

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9375rem;
    transition: all 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

.form-hint {
    margin-top: 6px;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Alerts */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid var(--success); }
.alert-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid var(--danger); }
.alert-info { background: rgba(88, 166, 255, 0.1); color: var(--accent); border: 1px solid var(--accent); }

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 24px;
}

.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    max-width: 480px;
    width: 100%;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.modal-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
    line-height: 1;
}

.modal-close:hover { color: var(--text-primary); }

.modal-body {
    padding: 24px;
    overflow-y: auto;
    max-height: calc(80vh - 140px);
}

.pricing-tier {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    transition: all 0.2s;
}

.pricing-tier.best {
    border-color: var(--success);
    background: var(--success-bg);
}

.pricing-label { font-weight: 500; }
.pricing-label small { display: block; color: var(--success); font-size: 0.75rem; margin-top: 2px; }

.pricing-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent);
}

.pricing-note {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Toast */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 14px 20px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.875rem;
    box-shadow: var(--shadow);
    z-index: 1001;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Loading */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px;
    color: var(--text-muted);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 16px;
}

@keyframes spin { to { transform: rotate(360deg); } }

.spinner-sm {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 24px;
    color: var(--text-muted);
}

.empty-state h3 {
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* Refresh indicator */
.refresh-indicator {
    position: fixed;
    top: 80px;
    right: 24px;
    padding: 8px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 50;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s;
}

.refresh-indicator.visible {
    opacity: 1;
    transform: translateY(0);
}

.refresh-indicator .mini-spinner {
    width: 12px;
    height: 12px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* Responsive */
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    
    .header-stats { display: none; }
    
    .filter-group { max-width: none; }
    
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    
    .plan-header { flex-direction: column; }
    .plan-actions { width: 100%; justify-content: flex-start; }
    
    .plan-datacenters { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
}