/* ============================================================
   PrimeScan — Global Theme Layer
   Design tokens, modern AdminKit refinements, dark-mode ready,
   reusable component classes (kpi-card, page-header, status-pill).
   Loaded on top of AdminKit (light.css / dark.css).
   ============================================================ */

:root {
    /* ---------- Brand palette ---------- */
    --ps-brand:        #3b7ddd;
    --ps-brand-600:    #2f66b8;
    --ps-brand-700:    #265496;
    --ps-brand-soft:   rgba(59, 125, 221, 0.10);

    --ps-success:      #28a745;
    --ps-success-soft: rgba(40, 167, 69, 0.10);
    --ps-warning:      #fd7e14;
    --ps-warning-soft: rgba(253, 126, 20, 0.10);
    --ps-danger:       #dc3545;
    --ps-danger-soft:  rgba(220, 53, 69, 0.10);
    --ps-info:         #17a2b8;
    --ps-info-soft:    rgba(23, 162, 184, 0.10);
    --ps-purple:       #7950f2;
    --ps-purple-soft:  rgba(121, 80, 242, 0.10);

    /* Severity (vulnerabilities) */
    --ps-sev-critical: #b91c1c;
    --ps-sev-high:     #ea580c;
    --ps-sev-medium:   #d97706;
    --ps-sev-low:      #2563eb;
    --ps-sev-info:     #6b7280;

    /* ---------- Surfaces (light) ---------- */
    --ps-bg:           #f5f7fb;
    --ps-surface:      #ffffff;
    --ps-surface-alt:  #fafbfd;
    --ps-border:       #e6eaf2;
    --ps-border-strong:#d4dbe8;

    /* ---------- Text ---------- */
    --ps-text:         #1f2937;
    --ps-text-muted:   #6b7280;
    --ps-text-subtle:  #94a3b8;

    /* ---------- Layout ---------- */
    --ps-radius-sm:    6px;
    --ps-radius:       10px;
    --ps-radius-lg:    14px;
    --ps-shadow-xs:    0 1px 2px rgba(15, 23, 42, .04);
    --ps-shadow-sm:    0 2px 6px rgba(15, 23, 42, .06);
    --ps-shadow:       0 4px 14px rgba(15, 23, 42, .08);
    --ps-shadow-lg:    0 10px 28px rgba(15, 23, 42, .12);

    --ps-transition:   180ms cubic-bezier(.2,.8,.2,1);

    --ps-content-pad:  1.5rem;
}

/* ---------- Dark mode (data-theme="dark" on <html> or <body>) ---------- */
html[data-bs-theme="dark"],
body[data-theme="dark"] {
    --ps-bg:          #0f1626;
    --ps-surface:     #161f33;
    --ps-surface-alt: #1b2540;
    --ps-border:      #283250;
    --ps-border-strong:#34406a;

    --ps-text:        #e6eaf5;
    --ps-text-muted:  #9aa6c2;
    --ps-text-subtle: #6c7a99;

    --ps-brand-soft:  rgba(99, 156, 245, 0.18);
    --ps-success-soft:rgba(52, 199, 89,  0.18);
    --ps-warning-soft:rgba(255, 159, 10, 0.18);
    --ps-danger-soft: rgba(255, 69,  58, 0.20);
    --ps-info-soft:   rgba(64,  200,208, 0.18);

    --ps-shadow-xs:   0 1px 2px rgba(0, 0, 0, .35);
    --ps-shadow-sm:   0 2px 6px rgba(0, 0, 0, .35);
    --ps-shadow:      0 6px 18px rgba(0, 0, 0, .45);
    --ps-shadow-lg:   0 14px 36px rgba(0, 0, 0, .55);
}

/* ============================================================
   Base polish (typography, scrollbars, focus rings)
   ============================================================ */
html, body {
    font-family: "Inter", "Nunito Sans", -apple-system, BlinkMacSystemFont,
                 "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.55;
    color: var(--ps-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body[data-theme="dark"] { background-color: var(--ps-bg); }

h1, h2, h3, h4, h5, h6 { font-weight: 600; letter-spacing: -.015em; color: var(--ps-text); }

main.content {
    background-color: var(--ps-bg);
    padding: var(--ps-content-pad);
    min-height: calc(100vh - 60px);
    transition: background-color var(--ps-transition);
}

/* Scrollbar */
* { scrollbar-width: thin; scrollbar-color: var(--ps-border-strong) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--ps-border-strong); border-radius: 6px; }
*::-webkit-scrollbar-thumb:hover { background: var(--ps-text-subtle); }

/* Focus ring */
:focus-visible {
    outline: 2px solid var(--ps-brand);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ============================================================
   Navbar / Sidebar polish
   ============================================================ */
.navbar.navbar-bg {
    background-color: var(--ps-surface);
    border-bottom: 1px solid var(--ps-border);
    box-shadow: var(--ps-shadow-xs);
    position: sticky;
    top: 0;
    z-index: 1020;
    backdrop-filter: saturate(180%) blur(6px);
}

/* ============================================================
   Sidebar — принудительно светлый, чтобы не было контрастной
   тёмной подложки от AdminKit (дефолт у них light-with-dark-sidebar).
   Переписываем максимально жёстко (!important + перекрытие всех состояний),
   чтобы перебить минифицированные селекторы adminkit/css/light.css.
   ============================================================ */
.sidebar,
.sidebar-content,
.sidebar .sidebar-content,
.sidebar-nav,
.sidebar .sidebar-nav,
.sidebar-dropdown {
    background-color: var(--ps-surface) !important;
}
.sidebar {
    border-right: 1px solid var(--ps-border) !important;
    box-shadow: none !important;
}

/* Bootstrap внутри .sidebar тоже не должен искать тёмное */
.sidebar .sidebar-brand,
.sidebar .sidebar-brand:hover,
.sidebar .sidebar-brand:focus {
    color: var(--ps-text) !important;
    background: transparent !important;
}
.sidebar .sidebar-header {
    color: var(--ps-text-subtle) !important;
    background: transparent !important;
}
.sidebar .sidebar-link,
.sidebar .sidebar-link:focus,
.sidebar a.sidebar-link {
    color: var(--ps-text) !important;
    background-color: transparent !important;
    transition: background-color var(--ps-transition), color var(--ps-transition);
}
.sidebar .sidebar-link i,
.sidebar .sidebar-link [data-feather] {
    color: var(--ps-text-muted) !important;
}
.sidebar .sidebar-link:hover {
    background-color: rgba(15, 23, 42, .04) !important;
    color: var(--ps-text) !important;
}
.sidebar .sidebar-item.active > .sidebar-link {
    background: linear-gradient(90deg, rgba(59,125,221,.12), transparent) !important;
    color: var(--ps-brand) !important;
    border-left: 3px solid var(--ps-brand);
    padding-left: calc(1.625rem - 3px);
}
.sidebar .sidebar-item.active > .sidebar-link i,
.sidebar .sidebar-item.active > .sidebar-link [data-feather] {
    color: var(--ps-brand) !important;
}

/* Sub-menu (collapsible) — тоже светлая, без чёрной подложки */
.sidebar-dropdown .sidebar-link {
    color: var(--ps-text-muted) !important;
}
.sidebar-dropdown .sidebar-link.active,
.sidebar-dropdown .sidebar-link:hover {
    color: var(--ps-brand) !important;
    background-color: rgba(15, 23, 42, .03) !important;
}

/* Нижний CTA-блок (та полоска "Система активна") */
.sidebar-cta {
    background: transparent !important;
    border-top-color: var(--ps-border) !important;
}
.sidebar-cta * { color: var(--ps-text-muted) !important; }

/* SimpleBar-скроллбар внутри sidebar — светлый */
.sidebar .simplebar-scrollbar:before {
    background: var(--ps-border-strong) !important;
}

/* Collapse arrows hidden (existing dirty selectors removed) */
.sidebar .sidebar-link[data-bs-toggle="collapse"]::before { display: none !important; }

/* ============================================================
   Cards (modern, subtle border, hover lift)
   ============================================================ */
.card {
    border: 1px solid var(--ps-border);
    border-radius: var(--ps-radius);
    background-color: var(--ps-surface);
    box-shadow: var(--ps-shadow-xs);
    transition: box-shadow var(--ps-transition), transform var(--ps-transition);
}
.card.card-hover:hover { box-shadow: var(--ps-shadow); transform: translateY(-2px); }
.card .card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--ps-border);
    font-weight: 600;
    color: var(--ps-text);
}

/* ============================================================
   Page header component (used via _partials/page_header.html.twig)
   ============================================================ */
.ps-page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--ps-border);
}
.ps-page-header__title { display: flex; align-items: center; gap: .75rem; margin: 0; font-size: 1.5rem; font-weight: 700; }
.ps-page-header__icon  {
    width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center;
    border-radius: 10px; background: var(--ps-brand-soft); color: var(--ps-brand);
}
.ps-page-header__icon svg { width: 20px; height: 20px; }
.ps-page-header__subtitle { color: var(--ps-text-muted); font-size: .875rem; margin-top: .25rem; }
.ps-page-header__actions { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.ps-page-header__breadcrumb { font-size: .8125rem; color: var(--ps-text-subtle); margin-bottom: .25rem; }
.ps-page-header__breadcrumb a { color: var(--ps-text-muted); text-decoration: none; }
.ps-page-header__breadcrumb a:hover { color: var(--ps-brand); }
.ps-page-header__breadcrumb .sep { margin: 0 .35rem; opacity: .5; }

/* ============================================================
   KPI cards (used by dashboard + everywhere)
   ============================================================ */
.ps-kpi {
    position: relative;
    padding: 1.1rem 1.25rem;
    border-radius: var(--ps-radius);
    background: var(--ps-surface);
    border: 1px solid var(--ps-border);
    box-shadow: var(--ps-shadow-xs);
    overflow: hidden;
    transition: transform var(--ps-transition), box-shadow var(--ps-transition);
}
.ps-kpi:hover { transform: translateY(-2px); box-shadow: var(--ps-shadow); }
.ps-kpi__label {
    font-size: .8rem; text-transform: uppercase; letter-spacing: .04em;
    color: var(--ps-text-muted); font-weight: 600;
}
.ps-kpi__value {
    font-size: 1.85rem; font-weight: 700; line-height: 1.1; margin-top: .25rem;
    font-variant-numeric: tabular-nums;
    color: var(--ps-text);
}
.ps-kpi__trend { font-size: .8rem; color: var(--ps-text-muted); margin-top: .35rem; }
.ps-kpi__trend.up   { color: var(--ps-success); }
.ps-kpi__trend.down { color: var(--ps-danger); }
.ps-kpi__icon {
    position: absolute; top: 1rem; right: 1rem;
    width: 38px; height: 38px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 10px; background: var(--ps-brand-soft); color: var(--ps-brand);
}
.ps-kpi__icon svg { width: 18px; height: 18px; }

.ps-kpi.is-critical .ps-kpi__value { color: var(--ps-sev-critical); }
.ps-kpi.is-critical .ps-kpi__icon  { background: var(--ps-danger-soft); color: var(--ps-sev-critical); }
.ps-kpi.is-high     .ps-kpi__value { color: var(--ps-sev-high); }
.ps-kpi.is-high     .ps-kpi__icon  { background: var(--ps-warning-soft); color: var(--ps-sev-high); }
.ps-kpi.is-medium   .ps-kpi__icon  { background: var(--ps-warning-soft); color: var(--ps-sev-medium); }
.ps-kpi.is-low      .ps-kpi__icon  { background: var(--ps-info-soft);    color: var(--ps-sev-low); }
.ps-kpi.is-success  .ps-kpi__value { color: var(--ps-success); }
.ps-kpi.is-success  .ps-kpi__icon  { background: var(--ps-success-soft); color: var(--ps-success); }
.ps-kpi.is-info     .ps-kpi__icon  { background: var(--ps-info-soft);    color: var(--ps-info); }
.ps-kpi.is-purple   .ps-kpi__icon  { background: var(--ps-purple-soft);  color: var(--ps-purple); }

.ps-kpi__spark { margin-top: .5rem; height: 36px; }

/* ============================================================
   Status pills, severity badges
   ============================================================ */
.ps-pill {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .25rem .6rem;
    font-size: .75rem; font-weight: 600;
    border-radius: 999px;
    background: var(--ps-brand-soft); color: var(--ps-brand);
    line-height: 1.2;
}
.ps-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: 0 0 6px; }

.ps-pill.is-success  { background: var(--ps-success-soft); color: var(--ps-success); }
.ps-pill.is-warning  { background: var(--ps-warning-soft); color: var(--ps-warning); }
.ps-pill.is-danger   { background: var(--ps-danger-soft);  color: var(--ps-danger); }
.ps-pill.is-info     { background: var(--ps-info-soft);    color: var(--ps-info); }
.ps-pill.is-muted    { background: rgba(107,114,128,.12);   color: var(--ps-text-muted); }
.ps-pill.is-purple   { background: var(--ps-purple-soft);   color: var(--ps-purple); }

.ps-sev { font-weight: 700; letter-spacing: .03em; padding: .15rem .5rem; border-radius: 4px; font-size: .72rem; }
.ps-sev.critical { background: var(--ps-danger-soft);  color: var(--ps-sev-critical); }
.ps-sev.high     { background: var(--ps-warning-soft); color: var(--ps-sev-high); }
.ps-sev.medium   { background: var(--ps-warning-soft); color: var(--ps-sev-medium); }
.ps-sev.low      { background: var(--ps-info-soft);    color: var(--ps-sev-low); }
.ps-sev.info     { background: rgba(107,114,128,.15);  color: var(--ps-sev-info); }

/* ============================================================
   Tables refinement (works with .table & datatable)
   ============================================================ */
.table { color: var(--ps-text); }
.table > :not(caption) > * > * { border-bottom-color: var(--ps-border); }
.table thead th {
    background-color: var(--ps-surface-alt);
    color: var(--ps-text-muted);
    font-weight: 600;
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .03em;
    border-bottom: 1px solid var(--ps-border);
    padding-top: .85rem;
    padding-bottom: .85rem;
}
.table-hover > tbody > tr { transition: background-color var(--ps-transition); }
.table-hover > tbody > tr:hover > * { background-color: var(--ps-surface-alt); }
table.dataTable td:empty { display: table-cell !important; }

/* DataTables search input polish */
.dataTable-search input,
.datatable-search input {
    border: 1px solid var(--ps-border);
    border-radius: var(--ps-radius-sm);
    padding: .4rem .6rem;
    background: var(--ps-surface);
    color: var(--ps-text);
}
.dataTable-search input:focus,
.datatable-search input:focus { border-color: var(--ps-brand); outline: none; box-shadow: 0 0 0 3px var(--ps-brand-soft); }

/* ============================================================
   Buttons polish
   ============================================================ */
.btn {
    border-radius: var(--ps-radius-sm);
    font-weight: 500;
    transition: transform var(--ps-transition), box-shadow var(--ps-transition), background-color var(--ps-transition);
}
.btn:active { transform: translateY(1px); }
.btn-primary { background-color: var(--ps-brand); border-color: var(--ps-brand); }
.btn-primary:hover { background-color: var(--ps-brand-600); border-color: var(--ps-brand-600); }
.btn-soft-primary { background: var(--ps-brand-soft); color: var(--ps-brand); border: 1px solid transparent; }
.btn-soft-primary:hover { background: var(--ps-brand); color: #fff; }

/* Icon button (small action in tables) */
.ps-icon-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; border-radius: 8px;
    color: var(--ps-text-muted); background: transparent; border: none;
    transition: background-color var(--ps-transition), color var(--ps-transition);
}
.ps-icon-btn:hover { background: var(--ps-surface-alt); color: var(--ps-brand); }
.ps-icon-btn.is-danger:hover { color: var(--ps-danger); background: var(--ps-danger-soft); }
.ps-icon-btn.is-success:hover { color: var(--ps-success); background: var(--ps-success-soft); }
.ps-icon-btn svg { width: 16px; height: 16px; }

/* ============================================================
   Forms polish
   ============================================================ */
.form-control, .form-select {
    border: 1px solid var(--ps-border);
    border-radius: var(--ps-radius-sm);
    background-color: var(--ps-surface);
    color: var(--ps-text);
    transition: border-color var(--ps-transition), box-shadow var(--ps-transition);
}
.form-control:focus, .form-select:focus {
    border-color: var(--ps-brand);
    box-shadow: 0 0 0 3px var(--ps-brand-soft);
}
.form-label { font-weight: 500; color: var(--ps-text); margin-bottom: .35rem; }

/* ============================================================
   Empty / loading states
   ============================================================ */
.ps-empty {
    padding: 3rem 1rem; text-align: center; color: var(--ps-text-muted);
    border: 1px dashed var(--ps-border); border-radius: var(--ps-radius);
    background: var(--ps-surface-alt);
}
.ps-empty svg { width: 36px; height: 36px; opacity: .5; margin-bottom: .75rem; }
.ps-empty__title { font-weight: 600; color: var(--ps-text); margin-bottom: .25rem; }

.ps-skeleton {
    background: linear-gradient(90deg, var(--ps-border) 25%, var(--ps-surface-alt) 50%, var(--ps-border) 75%);
    background-size: 200% 100%;
    animation: ps-skeleton 1.4s ease-in-out infinite;
    border-radius: 6px;
    height: 12px;
}
@keyframes ps-skeleton { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ============================================================
   Toasts (custom, container injected by app-ux.js)
   ============================================================ */
.ps-toast-stack {
    position: fixed; bottom: 1.25rem; right: 1.25rem; z-index: 1080;
    display: flex; flex-direction: column; gap: .5rem; pointer-events: none;
}
.ps-toast {
    pointer-events: auto;
    background: var(--ps-surface);
    color: var(--ps-text);
    border: 1px solid var(--ps-border);
    border-left: 4px solid var(--ps-brand);
    box-shadow: var(--ps-shadow);
    border-radius: var(--ps-radius);
    padding: .75rem 1rem;
    min-width: 240px; max-width: 360px;
    font-size: .9rem;
    display: flex; align-items: flex-start; gap: .6rem;
    animation: ps-toast-in 220ms ease-out;
}
.ps-toast.is-success { border-left-color: var(--ps-success); }
.ps-toast.is-warning { border-left-color: var(--ps-warning); }
.ps-toast.is-danger  { border-left-color: var(--ps-danger);  }
.ps-toast.is-info    { border-left-color: var(--ps-info);    }
.ps-toast .ps-toast__close { margin-left: auto; cursor: pointer; opacity: .6; background: none; border: none; color: inherit; }
.ps-toast .ps-toast__close:hover { opacity: 1; }
@keyframes ps-toast-in {
    from { transform: translateX(20px); opacity: 0; }
    to   { transform: translateX(0);    opacity: 1; }
}

/* ============================================================
   Theme toggle button
   ============================================================ */
.ps-theme-toggle {
    background: transparent; border: 1px solid var(--ps-border);
    width: 36px; height: 36px; border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--ps-text-muted); cursor: pointer;
    transition: all var(--ps-transition);
}
.ps-theme-toggle:hover { color: var(--ps-brand); border-color: var(--ps-brand); background: var(--ps-brand-soft); }
.ps-theme-toggle svg { width: 16px; height: 16px; }

/* ============================================================
   Misc
   ============================================================ */
.ps-divider { height: 1px; background: var(--ps-border); margin: 1.25rem 0; border: 0; }
.fw-tabular { font-variant-numeric: tabular-nums; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}

/* Print */
@media print {
    .sidebar, .navbar, .ps-toast-stack, .ps-page-header__actions { display: none !important; }
    main.content { padding: 0; background: #fff; }
}
