/* ============================================================
   Rubix.Link — Professional Dark Theme for XAF Blazor
   Aesthetic: GitHub Dark + Linear + NetBird
   
   Place:  wwwroot/css/rubix-link-dark-theme.css
   Load:   AFTER DevExpress CSS in _Host.cshtml
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── TOKENS ── */
:root {
    --rl-bg-0: #0d1117;
    --rl-bg-1: #151b23;
    --rl-bg-2: #1c2333;
    --rl-bg-3: #242c3a;
    --rl-bg-hover: #1c2333;
    --rl-bg-elevated: #1a2130;
    --rl-border: rgba(255,255,255,0.08);
    --rl-border-strong: rgba(255,255,255,0.12);
    --rl-accent: #f97316;
    --rl-accent-dim: rgba(249,115,22,0.12);
    --rl-accent-subtle: rgba(249,115,22,0.08);
    --rl-accent-hover: #fb923c;
    --rl-accent-text: #fdba74;
    --rl-green: #34d399;
    --rl-green-dim: rgba(52,211,153,0.12);
    --rl-red: #f87171;
    --rl-red-dim: rgba(248,113,113,0.12);
    --rl-blue: #60a5fa;
    --rl-blue-dim: rgba(96,165,250,0.12);
    --rl-yellow: #fbbf24;
    --rl-yellow-dim: rgba(251,191,36,0.12);
    --rl-text-0: #f0f6fc;
    --rl-text-1: #d1d5db;
    --rl-text-2: #8b949e;
    --rl-text-3: #545d68;
    --rl-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --rl-font-mono: 'JetBrains Mono', ui-monospace, 'Cascadia Code', monospace;
    --rl-radius: 8px;
    --rl-radius-sm: 6px;
    --rl-radius-lg: 12px;
    --rl-transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── GLOBAL RESET ── */
body, html {
    background: var(--rl-bg-0) !important;
    color: var(--rl-text-1) !important;
    font-family: var(--rl-font) !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
}

body, #app, .page {
    background: var(--rl-bg-0) !important;
    background-color: var(--rl-bg-0) !important;
}

/* Force dark on all content areas */
.xaf-main-content, .content-body, main, #main, .main-content,
.dxbl-scroll-viewer-content, .view-content, .xaf-view,
.dxbl-fl, .dxbl-fl-root, .dxbl-grid-wrapper,
div[class*="content"] {
    background: var(--rl-bg-0) !important;
    color: var(--rl-text-1) !important;
    font-family: var(--rl-font) !important;
}

.container, .container-fluid, .row, .col, [class*="col-"],
.dxbl-fl-group, .dxbl-fl-item, .dxbl-fl-ctrl,
.dxbl-fl-tabbed-group, .dxbl-sc, .dxbl-sc-content {
    background: transparent !important;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4, h5, h6, .view-caption, .xaf-view-caption {
    color: var(--rl-text-0) !important;
    font-family: var(--rl-font) !important;
    font-weight: 600 !important;
    letter-spacing: -0.01em !important;
}

/* ══════════════════════════════════════════════════════════════
   SIDEBAR
   ══════════════════════════════════════════════════════════════ */
.dxbl-nav, .xaf-sidebar, .dxbl-sidebar,
nav[class*="nav"], aside, #NavigationPanel,
.xaf-navigation, .dxbl-nav-panel, .dxbl-scroll-viewer {
    background: var(--rl-bg-1) !important;
    border-right: 1px solid var(--rl-border) !important;
    padding-top: 4px !important;
}

/* Nav group headers */
.dxbl-nav-group-header, .dxbl-tree-view-node-tmpl {
    font-family: var(--rl-font) !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    color: var(--rl-text-2) !important;
    padding: 20px 16px 6px 16px !important;
    margin-top: 4px !important;
}

/* Nav items */
.dxbl-nav-item, .xaf-nav-item, .dxbl-sidebar .nav-link,
a.dxbl-nav-link, .dxbl-nav-link, .dxbl-tree-view-item {
    color: var(--rl-text-2) !important;
    font-family: var(--rl-font) !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    padding: 7px 12px !important;
    border-radius: var(--rl-radius-sm) !important;
    margin: 1px 8px !important;
    transition: all var(--rl-transition) !important;
    background: transparent !important;
    border: 1px solid transparent !important;
}

    .dxbl-nav-item:hover, .xaf-nav-item:hover,
    .dxbl-nav-link:hover, .dxbl-tree-view-item:hover {
        background: var(--rl-bg-hover) !important;
        color: var(--rl-text-0) !important;
    }

    .dxbl-nav-item.active, .dxbl-nav-item.dxbl-active,
    .xaf-nav-item.active, .dxbl-nav-link.dxbl-active,
    .dxbl-tree-view-item.dxbl-selected {
        background: var(--rl-accent-dim) !important;
        color: var(--rl-accent-text) !important;
        border-color: rgba(249,115,22,0.15) !important;
    }

    /* Nav icons */
    .dxbl-nav-item .dxbl-image, .dxbl-nav-item svg,
    .dxbl-nav-link .dxbl-image {
        opacity: 0.5;
        transition: opacity var(--rl-transition);
    }

    .dxbl-nav-item:hover .dxbl-image, .dxbl-nav-item:hover svg {
        opacity: 0.8;
    }

    .dxbl-nav-item.dxbl-active .dxbl-image, .dxbl-nav-item.dxbl-active svg {
        opacity: 1;
        filter: brightness(0) saturate(100%) invert(63%) sepia(67%) saturate(2218%) hue-rotate(346deg) brightness(100%) contrast(96%);
    }

/* Sidebar filter input */
.dxbl-nav input, .xaf-sidebar input,
.dxbl-text-edit.dxbl-nav-filter input {
    background: var(--rl-bg-0) !important;
    border: 1px solid var(--rl-border) !important;
    color: var(--rl-text-1) !important;
    border-radius: var(--rl-radius-sm) !important;
    font-size: 13px !important;
    padding: 6px 10px !important;
}

/* ══════════════════════════════════════════════════════════════
   HEADER / TOOLBAR
   ══════════════════════════════════════════════════════════════ */
.dxbl-toolbar, .xaf-toolbar, header, .xaf-header,
.view-header, .xaf-view-header, .dxbl-toolbar-group {
    background: var(--rl-bg-1) !important;
    border-bottom: 1px solid var(--rl-border) !important;
    color: var(--rl-text-0) !important;
    min-height: 48px !important;
}

    .xaf-header h1, .xaf-header .view-caption,
    .dxbl-toolbar .dxbl-text {
        font-size: 16px !important;
        font-weight: 600 !important;
        letter-spacing: -0.01em !important;
    }

/* ══════════════════════════════════════════════════════════════
   TABS
   ══════════════════════════════════════════════════════════════ */
.dxbl-tabs-header, .dxbl-tabs {
    background: var(--rl-bg-1) !important;
    border-bottom: 1px solid var(--rl-border) !important;
    padding: 0 12px !important;
}

    .dxbl-tab, .dxbl-tabs-item, .dxbl-tabs .dxbl-btn {
        color: var(--rl-text-2) !important;
        background: transparent !important;
        font-family: var(--rl-font) !important;
        font-size: 13px !important;
        font-weight: 500 !important;
        padding: 10px 14px !important;
        border-bottom: 2px solid transparent !important;
        transition: all var(--rl-transition) !important;
        border-radius: 0 !important;
    }

        .dxbl-tab:hover, .dxbl-tabs-item:hover {
            color: var(--rl-text-0) !important;
            background: transparent !important;
        }

        .dxbl-tab.dxbl-active, .dxbl-tabs-item.dxbl-active {
            color: var(--rl-accent) !important;
            border-bottom-color: var(--rl-accent) !important;
            font-weight: 600 !important;
        }

        .dxbl-tabs-item .dxbl-btn-close,
        .dxbl-tabs-item button[class*="close"] {
            color: var(--rl-text-3) !important;
            opacity: 0.5;
        }

        .dxbl-tabs-item:hover .dxbl-btn-close {
            opacity: 1;
        }

/* ══════════════════════════════════════════════════════════════
   DATA GRID
   ══════════════════════════════════════════════════════════════ */
.dxbl-grid, .dxbl-grid-wrapper, .dxbl-grid-table,
table.dxbl-table, .dxbs-grid, .dxbs-gridview {
    background: var(--rl-bg-1) !important;
    border: 1px solid var(--rl-border) !important;
    border-radius: var(--rl-radius) !important;
    overflow: hidden !important;
    color: var(--rl-text-1) !important;
    font-size: 13px !important;
}

    /* Column headers */
    .dxbl-grid-header, .dxbl-grid-header-row,
    .dxbl-grid-header-row th, .dxbl-grid .dxbl-grid-header-cell,
    thead tr, thead th, .dxbl-grid-header-cell {
        background: var(--rl-bg-2) !important;
        color: var(--rl-text-3) !important;
        font-family: var(--rl-font) !important;
        font-size: 11px !important;
        font-weight: 600 !important;
        text-transform: uppercase !important;
        letter-spacing: 0.04em !important;
        border-bottom: 1px solid var(--rl-border-strong) !important;
        border-color: var(--rl-border) !important;
        padding: 11px 16px !important;
        white-space: nowrap !important;
    }

    /* Data rows */
    .dxbl-grid-table tbody tr, .dxbl-grid .dxbl-grid-data-row,
    .dxbl-grid-table tr, tbody tr, table tbody tr, .dxbl-grid-data-row {
        background: var(--rl-bg-1) !important;
        border-bottom: 1px solid var(--rl-border) !important;
        transition: background var(--rl-transition) !important;
    }

        .dxbl-grid-table tbody tr:hover, .dxbl-grid .dxbl-grid-data-row:hover, tbody tr:hover {
            background: var(--rl-bg-hover) !important;
        }

        /* Cells */
        .dxbl-grid-table td, .dxbl-grid .dxbl-grid-data-row td,
        .dxbl-grid-table tbody td, tbody td, table td, .dxbl-grid-cell {
            color: var(--rl-text-1) !important;
            font-size: 13px !important;
            padding: 12px 16px !important;
            border-color: var(--rl-border) !important;
            background: transparent !important;
            vertical-align: middle !important;
        }

        /* Selected / focused row */
        .dxbl-grid .dxbl-grid-data-row.dxbl-selected,
        .dxbl-grid-table tbody tr.dxbl-selected,
        tr.dxbl-focused, .dxbl-focused {
            background: var(--rl-accent-subtle) !important;
            box-shadow: inset 3px 0 0 var(--rl-accent) !important;
        }

/* Grid footer / pager */
.dxbl-grid-footer, .dxbl-pager, .dxbl-grid-pager, tfoot {
    background: var(--rl-bg-2) !important;
    border-top: 1px solid var(--rl-border) !important;
    color: var(--rl-text-2) !important;
    padding: 8px 16px !important;
    font-size: 12px !important;
}

    .dxbl-pager .dxbl-btn {
        color: var(--rl-text-2) !important;
        font-size: 12px !important;
    }

        .dxbl-pager .dxbl-btn.dxbl-active {
            background: var(--rl-accent-dim) !important;
            color: var(--rl-accent) !important;
            border-radius: var(--rl-radius-sm) !important;
        }

/* Grid toolbar */
.dxbl-grid-toolbar, .dxbl-grid-header-panel {
    background: var(--rl-bg-1) !important;
    border-bottom: 1px solid var(--rl-border) !important;
    padding: 8px 12px !important;
}

/* Grid empty data area */
.dxbl-grid-empty-data, .dxbl-grid-empty-data-area {
    background: var(--rl-bg-1) !important;
    color: var(--rl-text-3) !important;
}

/* ══════════════════════════════════════════════════════════════
   DETAIL VIEW / FORMS
   ══════════════════════════════════════════════════════════════ */
.dxbl-form-layout, .dxbl-fl, .xaf-detail-view,
.detail-view, .dxbl-fl-group-content {
    background: var(--rl-bg-1) !important;
    border: 1px solid var(--rl-border) !important;
    border-radius: var(--rl-radius) !important;
    padding: 20px !important;
}

/* Labels */
.dxbl-fl-cpt, .dxbl-fl-ctrl label,
label, .form-label, .dxbl-text-label {
    color: var(--rl-text-2) !important;
    font-family: var(--rl-font) !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    margin-bottom: 4px !important;
}

/* All inputs */
.dxbl-edit, .dxbl-text-edit, .dxbl-text-edit input,
.dxbl-text-edit textarea, .dxbl-memo, .dxbl-memo textarea,
input.form-control, textarea.form-control,
select.form-control, .form-select,
.dxbl-combobox, .dxbl-combobox input,
.dxbl-spin-edit input, .dxbl-date-edit input,
input[type="text"], input[type="number"],
input[type="password"], input[type="email"],
textarea, select {
    background: var(--rl-bg-0) !important;
    border: 1px solid var(--rl-border-strong) !important;
    border-radius: var(--rl-radius-sm) !important;
    color: var(--rl-text-0) !important;
    font-family: var(--rl-font) !important;
    font-size: 13px !important;
    padding: 8px 12px !important;
    transition: all var(--rl-transition) !important;
    line-height: 1.4 !important;
}

    .dxbl-edit:focus-within, input:focus, textarea:focus, select:focus {
        border-color: var(--rl-accent) !important;
        box-shadow: 0 0 0 3px var(--rl-accent-dim) !important;
        outline: none !important;
    }

/* Dropdowns */
.dxbl-listbox, .dxbl-dropdown-body, .dxbl-popup-body {
    background: var(--rl-bg-2) !important;
    border: 1px solid var(--rl-border-strong) !important;
    border-radius: var(--rl-radius) !important;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3) !important;
    padding: 4px !important;
}

.dxbl-listbox-item {
    color: var(--rl-text-1) !important;
    padding: 8px 12px !important;
    border-radius: var(--rl-radius-sm) !important;
    margin: 1px 0 !important;
}

    .dxbl-listbox-item:hover {
        background: var(--rl-bg-hover) !important;
    }

    .dxbl-listbox-item.dxbl-active {
        background: var(--rl-accent-dim) !important;
        color: var(--rl-accent-text) !important;
    }

/* ══════════════════════════════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════════════════════════════ */
.dxbl-btn, .btn {
    border-radius: var(--rl-radius-sm) !important;
    font-family: var(--rl-font) !important;
    font-weight: 500 !important;
    font-size: 13px !important;
    padding: 6px 14px !important;
    transition: all var(--rl-transition) !important;
    line-height: 1.4 !important;
}

.dxbl-btn-primary, .btn-primary {
    background: var(--rl-accent) !important;
    color: #fff !important;
    border: none !important;
    font-weight: 600 !important;
    box-shadow: 0 1px 2px rgba(0,0,0,0.2) !important;
}

    .dxbl-btn-primary:hover, .btn-primary:hover {
        background: var(--rl-accent-hover) !important;
        box-shadow: 0 2px 8px rgba(249,115,22,0.3) !important;
    }

.dxbl-btn-secondary, .btn-secondary,
.dxbl-btn-outline-primary, .btn-outline-primary {
    background: var(--rl-bg-2) !important;
    border: 1px solid var(--rl-border-strong) !important;
    color: var(--rl-text-1) !important;
}

    .dxbl-btn-secondary:hover, .btn-outline-primary:hover {
        background: var(--rl-bg-3) !important;
        color: var(--rl-text-0) !important;
        border-color: var(--rl-border-strong) !important;
    }

.dxbl-btn-danger, .btn-danger {
    background: var(--rl-red-dim) !important;
    color: var(--rl-red) !important;
    border: 1px solid rgba(248,113,113,0.2) !important;
}

    .dxbl-btn-danger:hover {
        background: rgba(248,113,113,0.2) !important;
    }

.dxbl-btn-link, .btn-link {
    color: var(--rl-accent) !important;
}

    .dxbl-btn-link:hover {
        color: var(--rl-accent-hover) !important;
    }

/* ══════════════════════════════════════════════════════════════
   CARDS
   ══════════════════════════════════════════════════════════════ */
.card, .dxbl-card, .panel {
    background: var(--rl-bg-1) !important;
    border: 1px solid var(--rl-border) !important;
    border-radius: var(--rl-radius) !important;
    color: var(--rl-text-1) !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12) !important;
}

.card-header, .dxbl-card-header, .panel-heading {
    background: var(--rl-bg-2) !important;
    border-bottom: 1px solid var(--rl-border) !important;
    color: var(--rl-text-0) !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    padding: 12px 16px !important;
}

.card-body, .panel-body {
    background: var(--rl-bg-1) !important;
    padding: 16px !important;
}

/* ══════════════════════════════════════════════════════════════
   MODALS
   ══════════════════════════════════════════════════════════════ */
.dxbl-popup, .dxbl-modal .modal-content,
.modal-content, .dxbl-window {
    background: var(--rl-bg-1) !important;
    border: 1px solid var(--rl-border-strong) !important;
    border-radius: var(--rl-radius-lg) !important;
    box-shadow: 0 24px 80px rgba(0,0,0,0.5), 0 0 0 1px var(--rl-border) !important;
    color: var(--rl-text-1) !important;
}

.dxbl-popup-header, .modal-header, .dxbl-window-header {
    background: var(--rl-bg-2) !important;
    border-bottom: 1px solid var(--rl-border) !important;
    color: var(--rl-text-0) !important;
    padding: 14px 20px !important;
    border-radius: var(--rl-radius-lg) var(--rl-radius-lg) 0 0 !important;
}

.dxbl-popup-footer, .modal-footer, .dxbl-window-footer {
    background: var(--rl-bg-2) !important;
    border-top: 1px solid var(--rl-border) !important;
    padding: 12px 20px !important;
}

.modal-backdrop, .dxbl-modal-back {
    background: rgba(0,0,0,0.65) !important;
    backdrop-filter: blur(6px) !important;
}

/* ══════════════════════════════════════════════════════════════
   CHECKBOX / TOGGLE
   ══════════════════════════════════════════════════════════════ */
.dxbl-checkbox-checked .dxbl-checkbox-check-element,
input[type="checkbox"]:checked {
    background-color: var(--rl-accent) !important;
    border-color: var(--rl-accent) !important;
    accent-color: var(--rl-accent) !important;
}

.dxbl-checkbox .dxbl-checkbox-check-element,
input[type="checkbox"] {
    border-radius: 4px !important;
    border: 1.5px solid var(--rl-text-3) !important;
    background: var(--rl-bg-0) !important;
    transition: all var(--rl-transition) !important;
}

/* ══════════════════════════════════════════════════════════════
   TOASTS
   ══════════════════════════════════════════════════════════════ */
.dxbl-toast, .toast {
    background: var(--rl-bg-elevated) !important;
    border: 1px solid var(--rl-border-strong) !important;
    color: var(--rl-text-1) !important;
    border-radius: var(--rl-radius) !important;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3) !important;
}

/* ══════════════════════════════════════════════════════════════
   SCROLLBAR
   ══════════════════════════════════════════════════════════════ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--rl-bg-3);
    border-radius: 4px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

    ::-webkit-scrollbar-thumb:hover {
        background: var(--rl-text-3);
        border: 2px solid transparent;
        background-clip: padding-box;
    }

::-webkit-scrollbar-corner {
    background: transparent;
}

/* ══════════════════════════════════════════════════════════════
   LOGIN PAGE
   ══════════════════════════════════════════════════════════════ */
.xaf-login, .dxbl-login-form {
    background: var(--rl-bg-0) !important;
}

    .xaf-login .card, .xaf-login .dxbl-card {
        background: var(--rl-bg-1) !important;
        border: 1px solid var(--rl-border-strong) !important;
        border-radius: var(--rl-radius-lg) !important;
        box-shadow: 0 24px 80px rgba(0,0,0,0.4) !important;
        max-width: 420px !important;
    }

/* ══════════════════════════════════════════════════════════════
   UTILITY CLASSES (for custom Blazor components)
   ══════════════════════════════════════════════════════════════ */

/* Status badges */
.rl-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--rl-font);
    font-size: 12px;
    font-weight: 500;
    padding: 2px 10px;
    border-radius: 20px;
}

.rl-badge--online {
    background: var(--rl-green-dim);
    color: var(--rl-green);
}

.rl-badge--warning {
    background: var(--rl-yellow-dim);
    color: var(--rl-yellow);
}

.rl-badge--offline {
    background: var(--rl-red-dim);
    color: var(--rl-red);
}

.rl-badge--pending {
    background: var(--rl-blue-dim);
    color: var(--rl-blue);
}

.rl-badge__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.rl-badge--online .rl-badge__dot {
    animation: rl-pulse 2s infinite;
}

@keyframes rl-pulse {
    0%,100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

/* Group chips (like NetBird group badges) */
.rl-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: var(--rl-font);
    font-size: 12px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 20px;
    background: var(--rl-bg-3);
    color: var(--rl-text-1);
    border: 1px solid var(--rl-border);
}

.rl-chip--accent {
    background: var(--rl-accent-dim);
    color: var(--rl-accent-text);
    border-color: rgba(249,115,22,0.2);
}

.rl-chip--green {
    background: var(--rl-green-dim);
    color: var(--rl-green);
    border-color: rgba(52,211,153,0.2);
}

.rl-chip--blue {
    background: var(--rl-blue-dim);
    color: var(--rl-blue);
    border-color: rgba(96,165,250,0.2);
}

/* Mono text */
.rl-mono {
    font-family: var(--rl-font-mono) !important;
    font-size: 12px !important;
}

/* ══════════════════════════════════════════════════════════════
   CATCH-ALL
   ══════════════════════════════════════════════════════════════ */
[style*="background-color: white"],
[style*="background-color: #fff"],
[style*="background-color: rgb(255"],
[style*="background: white"],
[style*="background: #fff"] {
    background: var(--rl-bg-1) !important;
    background-color: var(--rl-bg-1) !important;
}