:root {
    --hv6-navy: #172436;
    --hv6-navy-dark: #101a29;
    --hv6-accent: #3ba0e0;
    --hv6-bg: #f2f4f7;
    --hv6-border: #e1e5eb;
}

body {
    background: var(--hv6-bg);
    font-family: "Segoe UI", Roboto, Arial, sans-serif;
}

/* Top bar --------------------------------------------------------- */
.hv6-topbar {
    background: var(--hv6-navy-dark);
    padding: 0.55rem 1rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.hv6-brand {
    color: #fff !important;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.hv6-sidebar-toggle {
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hv6-notif-dropdown {
    width: 320px;
    max-height: 420px;
    overflow-y: auto;
}

/* Layout ------------------------------------------------------------ */
.hv6-layout {
    display: flex;
    min-height: calc(100vh - 56px);
}

.hv6-sidebar {
    width: 250px;
    flex-shrink: 0;
    background: var(--hv6-navy);
    padding: 1rem 0.5rem;
}

.hv6-sidebar .nav-link {
    color: #c3cbd6;
    padding: 0.6rem 0.9rem;
    border-radius: 6px;
    margin-bottom: 2px;
    font-size: 0.92rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.hv6-sidebar .nav-link:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}

.hv6-sidebar .nav-link.active {
    background: var(--hv6-accent);
    color: #fff;
}

.hv6-content {
    flex-grow: 1;
    min-width: 0;
    padding: 1.5rem;
    max-width: 100%;
    overflow-x: auto;
    order: 1;
}

/* Menu do admin: coluna a direita do conteudo (esquerda / conteudo / direita) */
.hv6-layout > .hv6-sidebar {
    order: 0;
}

.hv6-layout > .hv6-sidebar-right {
    order: 2;
}

.hv6-sidebar-right {
    width: 230px;
    flex-shrink: 0;
}

.hv6-sidebar-title {
    color: #8a97a8;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 0.4rem 0.9rem 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

@media (max-width: 991.98px) {
    .hv6-sidebar {
        position: fixed;
        left: -260px;
        top: 56px;
        bottom: 0;
        z-index: 1020;
        transition: left 0.2s ease-in-out;
        overflow-y: auto;
    }

    .hv6-sidebar.show {
        left: 0;
    }

    .hv6-sidebar-right {
        left: auto;
        right: -260px;
        transition: right 0.2s ease-in-out;
    }

    .hv6-sidebar-right.show {
        left: auto;
        right: 0;
    }
}

/* Cards / dashboard --------------------------------------------------- */
.hv6-stat-card {
    background: #fff;
    border: 1px solid var(--hv6-border);
    border-radius: 10px;
    padding: 1.1rem 1.3rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    height: 100%;
}

.hv6-stat-icon {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #fff;
    background: var(--hv6-accent);
    flex-shrink: 0;
}

.hv6-stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.1;
}

.hv6-stat-label {
    color: #6b7280;
    font-size: 0.85rem;
}

.hv6-panel {
    background: #fff;
    border: 1px solid var(--hv6-border);
    border-radius: 10px;
    padding: 1.25rem;
}

.hv6-panel-title {
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.table > :not(caption) > * > * {
    vertical-align: middle;
}

.hv6-login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--hv6-navy-dark), var(--hv6-navy) 60%, #24354d);
}

.hv6-login-card {
    background: #fff;
    border-radius: 12px;
    padding: 2.2rem;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

/* Paginas embutidas via iframe (popups/modais) --------------------------- */
.hv6-embed-body {
    background: #fff;
}

.hv6-embed-content {
    padding: 1.25rem;
}

.hv6-modal-iframe {
    width: 100%;
    height: 70vh;
    border: 0;
}

/* Topologia de rede do cliente (drag-and-drop) --------------------------- */
.hv6-topo-wrap {
    background: #e8fbff;
    border: 1px solid #bfeef7;
    border-radius: 12px;
    padding: 1.5rem;
}

.hv6-topo-clouds {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 0.25rem;
}

.hv6-topo-cloud {
    background: #cdeff7;
    color: #285e73;
    border-radius: 999px;
    padding: 0.35rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.hv6-topo-connector {
    width: 2px;
    height: 22px;
    background: #9bd8e6;
    margin: 0 auto;
}

.hv6-topo-zone {
    background: #fff;
    border: 2px dashed var(--hv6-border);
    border-radius: 10px;
    padding: 0.75rem;
    min-height: 70px;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.hv6-topo-zone.drag-over {
    border-color: var(--hv6-accent);
    background: #eaf6fd;
}

.hv6-topo-zone.drag-invalid {
    border-color: #dc3545;
    background: #fdeaea;
}

.hv6-topo-zone-title {
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 0.35rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.hv6-topo-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: 0.4rem;
}

.hv6-topo-chip {
    background: var(--hv6-navy);
    color: #fff;
    border-radius: 999px;
    padding: 0.2rem 0.7rem;
    font-size: 0.78rem;
    white-space: nowrap;
}

.hv6-topo-chip-pendente {
    background: #ffc107;
    color: #212529;
}

.hv6-topo-chip-cancelado {
    background: #adb5bd;
    color: #212529;
}

.hv6-topo-vlans {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.hv6-topo-role-dmz { border-color: #dc3545; }
.hv6-topo-role-front { border-color: #198754; }
.hv6-topo-role-back { border-color: #fd7e14; }
.hv6-topo-role-oob { border-color: #6c757d; }

.hv6-topo-infra {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.hv6-topo-outros {
    max-width: 320px;
}

@media (max-width: 767.98px) {
    .hv6-topo-vlans,
    .hv6-topo-infra {
        grid-template-columns: 1fr;
    }
}

.hv6-palette-card {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #fff;
    border: 1px solid var(--hv6-border);
    border-radius: 8px;
    padding: 0.5rem 0.7rem;
    margin-bottom: 0.5rem;
    cursor: grab;
    font-size: 0.85rem;
}

.hv6-palette-card:hover {
    border-color: var(--hv6-accent);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.hv6-palette-card-inativo {
    opacity: 0.6;
    background: var(--hv6-bg);
}

.hv6-palette-card:active {
    cursor: grabbing;
}