/* ══════════════════════════════════════════════════════════════════════════
   NexaCore Design System — gemeinsames Fundament aller NexaCore-Auftritte
   ──────────────────────────────────────────────────────────────────────────
   Kanonische Quelle: httpdocs/css/nexacore-design.css

   Jede Site hat eine byte-identische Kopie in ihrem eigenen Docroot, weil
   jedes Verzeichnis auf eine eigene Domain deployt wird und deshalb nicht
   auf eine Datei einer anderen Domain verlinken kann, ohne sich von ihr
   abhaengig zu machen. Aenderungen gehoeren in die kanonische Datei oben
   und werden von dort in alle Kopien uebernommen:

       httpdocs/css/nexacore-design.css              (nexacore.ch)
       portal.nexacore.ch/css/nexacore-design.css    (Hosting-Shop)
       hardware.nexacore.ch/css/nexacore-design.css  (Hardware-Shop)
       client.nexacore.ch/assets/css/nexacore-design.css
       resell.nexacore.ch/assets/css/nexacore-design.css
       nmc.nexacore.ch/assets/css/nexacore-design.css

   Wird immer NACH Bootstrap und VOR dem site-eigenen Stylesheet geladen.

   Ausgenommen: client.server-host.ch ist bewusst White-Label. Dort kommen
   die Farben aus der Reseller-Konfiguration, nicht aus diesem Fundament.
   ══════════════════════════════════════════════════════════════════════════ */

/* ── 1. Marken-Tokens ─────────────────────────────────────────────────────
   Primaer und Akzent sind exakt die beiden Farben aus dem NexaCore-Logo. */
:root {
    /* Primaer — Logo-Blau */
    --nc-primary:       #0078d4;
    --nc-primary-h:     #0067b8;   /* Hover / gedrueckt */
    --nc-primary-d:     #005fa3;   /* Dunkel, z. B. Verlaeufe */
    --nc-primary-light: #e6f3ff;   /* Heller Hintergrund, z. B. aktive Navigation */
    --nc-primary-ring:  rgba(0,120,212,.22);
    --nc-primary-rgb:   0, 120, 212;

    /* Akzent — Logo-Tuerkis */
    --nc-accent:        #37c2b1;
    --nc-accent-h:      #2aa99a;
    --nc-accent-d:      #1f8b7f;
    --nc-accent-light:  #e6f8f6;
    --nc-accent-rgb:    55, 194, 177;

    /* Dunkle Flaechen — Hero, Footer, Sidebar */
    --nc-dark:          #0f172a;
    --nc-dark-2:        #1e293b;
    --nc-dark-3:        #334155;

    /* Helle Flaechen */
    --nc-surface:       #ffffff;
    --nc-surface-2:     #f8fafc;
    --nc-surface-3:     #f1f5f9;
    --nc-border:        #e2e8f0;
    --nc-border-2:      #eef2f7;

    /* Text */
    --nc-heading:       #0f172a;
    --nc-text:          #334155;
    --nc-text-2:        #475569;
    --nc-muted:         #64748b;
    --nc-faint:         #94a3b8;

    /* Semantik */
    --nc-success:       #059669;
    --nc-success-bg:    #ecfdf5;
    --nc-warning:       #d97706;
    --nc-warning-bg:    #fffbeb;
    --nc-danger:        #dc2626;
    --nc-danger-bg:     #fef2f2;
    --nc-info:          #0284c7;
    --nc-info-bg:       #f0f9ff;

    /* Form */
    --nc-radius-sm:     8px;
    --nc-radius:        12px;
    --nc-radius-lg:     16px;
    --nc-radius-pill:   999px;
    --nc-shadow-xs:     0 1px 2px rgba(15,23,42,.05);
    --nc-shadow-sm:     0 1px 3px rgba(15,23,42,.07), 0 1px 2px rgba(15,23,42,.04);
    --nc-shadow:        0 4px 24px rgba(15,23,42,.08);
    --nc-shadow-lg:     0 12px 48px rgba(15,23,42,.14);

    /* Typografie */
    --nc-font:          'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Layout der Portale (Sidebar-Auftritte: Kunde, Reseller, NMC) */
    --nc-sidebar-w:     260px;
    --nc-topbar-h:      64px;
    --nc-sidebar-bg:    #0a0f1d;
    --nc-sidebar-text:  #94a3b8;
    --nc-sidebar-hi:    #eef2f8;
    --nc-sidebar-hover: rgba(255,255,255,.06);
    --nc-sidebar-active-bg:   rgba(0,120,212,.20);
    --nc-sidebar-active-bar:  #3aa0ea;
    --nc-sidebar-active-text: #bfe1ff;
}

/* ── 2. Bootstrap-Bruecke ─────────────────────────────────────────────────
   Bootstrap 5.3 rendert seine Komponenten ueber eigene CSS-Variablen. Wer
   die hier einmal auf die Marken-Tokens zieht, bekommt Buttons, Links,
   Badges, Alerts, Formulare, Tabellen und Modals ueberall in derselben
   Handschrift — ohne pro Site eigene Regeln. */
:root {
    --bs-primary:            #0078d4;
    --bs-primary-rgb:        0, 120, 212;
    --bs-primary-text-emphasis: #005fa3;
    --bs-primary-bg-subtle:  #e6f3ff;
    --bs-primary-border-subtle: #b8dcf7;

    --bs-link-color:         var(--nc-primary);
    --bs-link-color-rgb:     var(--nc-primary-rgb);
    --bs-link-hover-color:   var(--nc-primary-h);
    --bs-link-hover-color-rgb: 0, 103, 184;

    --bs-body-font-family:   var(--nc-font);
    --bs-body-color:         var(--nc-text);
    --bs-body-color-rgb:     51, 65, 85;
    --bs-body-bg:            var(--nc-surface);
    --bs-emphasis-color:     var(--nc-heading);
    --bs-secondary-color:    var(--nc-muted);
    --bs-tertiary-bg:        var(--nc-surface-2);
    --bs-border-color:       var(--nc-border);

    --bs-border-radius-sm:   var(--nc-radius-sm);
    --bs-border-radius:      10px;
    --bs-border-radius-lg:   var(--nc-radius);
    --bs-border-radius-xl:   var(--nc-radius-lg);
    --bs-border-radius-pill: var(--nc-radius-pill);

    --bs-success:            #059669;
    --bs-success-rgb:        5, 150, 105;
    --bs-warning:            #d97706;
    --bs-warning-rgb:        217, 119, 6;
    --bs-danger:             #dc2626;
    --bs-danger-rgb:         220, 38, 38;
    --bs-info:               #0284c7;
    --bs-info-rgb:           2, 132, 199;
}

/* ── 3. Basis ─────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: var(--nc-font);
    color: var(--nc-text);
    /* Lange ungebrochene Strings (URLs in Artikeln, Bewertungen, Ticket-Texten)
       sollen auf Mobile kein horizontales Scrollen ausloesen. */
    overflow-wrap: break-word;
    word-break: break-word;
}

h1, h2, h3, h4, h5, h6 { color: var(--nc-heading); font-weight: 700; }

a { color: var(--nc-primary); }
a:hover { color: var(--nc-primary-h); }

::selection { background: var(--nc-primary-light); color: var(--nc-primary-d); }

:focus-visible {
    outline: 2px solid var(--nc-primary);
    outline-offset: 2px;
}

/* ── 4. Buttons ───────────────────────────────────────────────────────────── */
.btn {
    font-family: var(--nc-font);
    font-weight: 600;
    border-radius: 10px;
    transition: background-color .18s, border-color .18s, color .18s, box-shadow .18s, transform .18s;
}
.btn-primary {
    --bs-btn-bg: var(--nc-primary);
    --bs-btn-border-color: var(--nc-primary);
    --bs-btn-hover-bg: var(--nc-primary-h);
    --bs-btn-hover-border-color: var(--nc-primary-h);
    --bs-btn-active-bg: var(--nc-primary-d);
    --bs-btn-active-border-color: var(--nc-primary-d);
    --bs-btn-disabled-bg: var(--nc-primary);
    --bs-btn-disabled-border-color: var(--nc-primary);
}
.btn-primary:hover { box-shadow: 0 4px 16px var(--nc-primary-ring); }
.btn-outline-primary {
    --bs-btn-color: var(--nc-primary);
    --bs-btn-border-color: var(--nc-primary);
    --bs-btn-hover-bg: var(--nc-primary);
    --bs-btn-hover-border-color: var(--nc-primary);
    --bs-btn-active-bg: var(--nc-primary-h);
    --bs-btn-active-border-color: var(--nc-primary-h);
}
.btn-accent {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--nc-accent);
    --bs-btn-border-color: var(--nc-accent);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--nc-accent-h);
    --bs-btn-hover-border-color: var(--nc-accent-h);
}
.btn-lg { padding: 14px 32px; font-size: 15px; }
.btn-sm { border-radius: var(--nc-radius-sm); }

/* ── 5. Formulare ─────────────────────────────────────────────────────────── */
.form-control, .form-select {
    border-color: var(--nc-border);
    border-radius: var(--nc-radius-sm);
    font-size: 14px;
}
.form-control:focus, .form-select:focus {
    border-color: var(--nc-primary);
    box-shadow: 0 0 0 3px var(--nc-primary-ring);
}
.form-label { font-size: 13px; font-weight: 600; color: var(--nc-text-2); margin-bottom: 6px; }
.form-check-input:checked { background-color: var(--nc-primary); border-color: var(--nc-primary); }
.form-check-input:focus { border-color: var(--nc-primary); box-shadow: 0 0 0 3px var(--nc-primary-ring); }

/* ── 6. Karten ────────────────────────────────────────────────────────────── */
.nc-card {
    background: var(--nc-surface);
    border: 1px solid var(--nc-border);
    border-radius: var(--nc-radius);
    box-shadow: var(--nc-shadow-sm);
    transition: box-shadow .2s, transform .2s;
}
.nc-card:hover { transform: translateY(-4px); box-shadow: var(--nc-shadow-lg); }
.nc-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--nc-border);
    font-weight: 700;
    color: var(--nc-heading);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.nc-card-body { padding: 20px; }

.card {
    border-color: var(--nc-border);
    border-radius: var(--nc-radius);
}

/* Icon-Kachel in Karten. Die Akzentfarben sind die gemeinsame Palette fuer
   Feature-, Produkt- und Statuskacheln aller Auftritte. */
.nc-card-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px;
    font-size: 22px;
}
.nc-card-icon.blue   { background: var(--nc-primary-light); color: var(--nc-primary); }
.nc-card-icon.indigo { background: var(--nc-primary-light); color: var(--nc-primary); }
.nc-card-icon.teal   { background: var(--nc-accent-light);  color: var(--nc-accent-d); }
.nc-card-icon.purple { background: #ede9fe; color: #7c3aed; }
.nc-card-icon.green  { background: #d1fae5; color: #059669; }
.nc-card-icon.orange { background: #ffedd5; color: #ea580c; }

/* ── 7. Badges / Status-Pillen ───────────────────────────────────────────── */
.nc-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: var(--nc-radius-pill);
    font-size: 11.5px;
    font-weight: 700;
    line-height: 1.6;
    white-space: nowrap;
}
.nc-badge-primary { background: var(--nc-primary-light); color: var(--nc-primary-d); }
.nc-badge-accent  { background: var(--nc-accent-light);  color: var(--nc-accent-d); }
.nc-badge-success { background: var(--nc-success-bg); color: var(--nc-success); }
.nc-badge-warning { background: var(--nc-warning-bg); color: var(--nc-warning); }
.nc-badge-danger  { background: var(--nc-danger-bg);  color: var(--nc-danger); }
.nc-badge-info    { background: var(--nc-info-bg);    color: var(--nc-info); }
.nc-badge-muted   { background: var(--nc-surface-3);  color: var(--nc-muted); }

/* ── 8. Tabellen ──────────────────────────────────────────────────────────── */
.nc-table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13.5px; }
.nc-table th {
    text-align: left;
    padding: 11px 16px;
    background: var(--nc-surface-2);
    border-bottom: 1px solid var(--nc-border);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--nc-muted);
    white-space: nowrap;
}
.nc-table td { padding: 12px 16px; border-bottom: 1px solid var(--nc-border-2); vertical-align: middle; }
.nc-table tbody tr:last-child td { border-bottom: none; }
.nc-table tbody tr:hover { background: var(--nc-surface-2); }

/* ── 9. Navbar (oeffentliche Auftritte) ──────────────────────────────────── */
.nc-navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--nc-border);
    padding: 12px 0;
    transition: box-shadow .2s;
}
.nc-navbar.scrolled { box-shadow: 0 4px 20px rgba(15,23,42,.08); }
.nc-navbar .navbar-brand img { height: 34px; transition: opacity .2s; }
.nc-navbar .nav-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--nc-text) !important;
    padding: 6px 14px !important;
    border-radius: var(--nc-radius-sm);
    transition: background .15s, color .15s;
}
.nc-navbar .nav-link:hover,
.nc-navbar .nav-link.active {
    color: var(--nc-primary) !important;
    background: var(--nc-primary-light);
}
.nc-navbar .dropdown-menu {
    border: 1px solid var(--nc-border);
    border-radius: var(--nc-radius);
    box-shadow: var(--nc-shadow-lg);
    padding: 8px;
    min-width: 200px;
}
.nc-navbar .dropdown-item {
    border-radius: var(--nc-radius-sm);
    padding: 9px 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--nc-text);
}
.nc-navbar .dropdown-item:hover { background: var(--nc-surface-3); color: var(--nc-primary); }

/* Stoerungs-/Hinweisleiste unter der Navbar */
.nc-statusbar {
    position: fixed;
    top: 58px; left: 0; right: 0;
    z-index: 999;
    background: var(--nc-danger-bg);
    border-bottom: 1px solid #fecaca;
    padding: 8px 0;
    font-size: 13px;
    color: #b91c1c;
    text-align: center;
}
.nc-statusbar-link { color: #b91c1c; font-weight: 700; text-decoration: underline; margin-left: 6px; }

/* ── 10. Hero ─────────────────────────────────────────────────────────────── */
.nc-hero-bg {
    background: linear-gradient(135deg, var(--nc-dark) 0%, #102a43 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.nc-hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%230078d4' fill-opacity='0.12'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}
.nc-hero-bg > * { position: relative; z-index: 1; }
.nc-hero-badge,
.badge-pill {
    display: inline-block;
    background: rgba(0,120,212,.25);
    color: #9dd3f7;
    border: 1px solid rgba(0,120,212,.45);
    border-radius: var(--nc-radius-pill);
    padding: 5px 16px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 18px;
}

/* ── 11. Footer ───────────────────────────────────────────────────────────── */
.nc-footer { background: var(--nc-dark); color: var(--nc-faint); padding: 60px 0 0; }
.nc-footer h5 {
    color: #f1f5f9;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 16px;
}
.nc-footer-brand { margin-bottom: 16px; }
.nc-footer-brand img { height: 32px; opacity: .9; }
.nc-footer-desc { font-size: 13.5px; line-height: 1.7; max-width: 280px; color: var(--nc-faint); }
.nc-footer-links { list-style: none; padding: 0; margin: 0; }
.nc-footer-links li { margin-bottom: 10px; }
.nc-footer-links a { color: var(--nc-faint); text-decoration: none; font-size: 13.5px; transition: color .15s; }
.nc-footer-links a:hover { color: #fff; }
.nc-footer-divider { border-color: rgba(255,255,255,.08); margin: 32px 0 24px; }
.nc-footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding-bottom: 32px;
    font-size: 12.5px;
    color: var(--nc-faint);
}
.nc-footer-bottom p { margin: 0; font-size: 12.5px; }
.nc-footer-bottom a { color: var(--nc-faint); text-decoration: none; }
.nc-footer-bottom a:hover { color: #fff; }
.nc-footer-social { display: flex; gap: 10px; }
.nc-footer-social a {
    width: 34px; height: 34px;
    border-radius: var(--nc-radius-sm);
    background: rgba(255,255,255,.06);
    color: var(--nc-faint);
    display: flex; align-items: center; justify-content: center;
    font-size: 15px;
    text-decoration: none;
    transition: background .15s, color .15s;
}
.nc-footer-social a:hover { background: var(--nc-primary); color: #fff; }

/* ── 12. Sidebar-Portale (Kunde, Reseller, NMC) ──────────────────────────── */
.nc-sidebar {
    width: var(--nc-sidebar-w);
    background: var(--nc-sidebar-bg);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}
.nc-sidebar-brand {
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,.07);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.nc-sidebar-brand img { height: 28px; opacity: .92; }
.nc-sidebar-section {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: rgba(255,255,255,.25);
    padding: 14px 12px 5px;
}
.nc-sidebar-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--nc-radius-sm);
    color: var(--nc-sidebar-text);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 500;
    transition: background .12s, color .12s;
    position: relative;
}
.nc-sidebar-item i { font-size: 16px; flex-shrink: 0; }
.nc-sidebar-item:hover { background: var(--nc-sidebar-hover); color: var(--nc-sidebar-hi); }
.nc-sidebar-item.active {
    background: var(--nc-sidebar-active-bg);
    color: var(--nc-sidebar-active-text);
    font-weight: 600;
}
.nc-sidebar-item.active::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    width: 3px; height: 60%;
    background: var(--nc-sidebar-active-bar);
    border-radius: 0 3px 3px 0;
}
.nc-avatar {
    width: 36px; height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--nc-primary), var(--nc-primary-d));
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 800; color: #fff;
    flex-shrink: 0;
    box-shadow: 0 2px 8px var(--nc-primary-ring);
}

/* Topbar der Portale */
.nc-topbar {
    height: var(--nc-topbar-h);
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(12px) saturate(160%);
    -webkit-backdrop-filter: blur(12px) saturate(160%);
    border-bottom: 1px solid var(--nc-border);
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 0 28px;
    position: sticky;
    top: 0;
    z-index: 100;
}
.nc-topbar-title { font-size: 17px; font-weight: 700; color: var(--nc-heading); margin: 0; }

/* ── 13. Dark Mode ────────────────────────────────────────────────────────── */
html { transition: background-color .3s, color .3s; }

[data-theme="dark"] {
    --nc-heading:    #f1f5f9;
    --nc-text:       #e2e8f0;
    --nc-text-2:     #cbd5e1;
    --nc-muted:      #94a3b8;
    --nc-faint:      #94a3b8;
    --nc-border:     #334155;
    --nc-border-2:   #1e293b;
    --nc-surface:    #1e293b;
    --nc-surface-2:  #1e293b;
    --nc-surface-3:  #334155;
    --nc-primary-light: rgba(0,120,212,.16);

    --bs-body-color: #e2e8f0;
    --bs-body-bg:    #0f172a;
    --bs-border-color: #334155;
    --bs-emphasis-color: #f1f5f9;
}
[data-theme="dark"] body { background: #0f172a; color: #e2e8f0; }
[data-theme="dark"] .nc-navbar {
    background: rgba(15,23,42,.95);
    border-bottom-color: #334155;
}
[data-theme="dark"] .nc-navbar .nav-link { color: #e2e8f0 !important; }
[data-theme="dark"] .nc-navbar .nav-link:hover,
[data-theme="dark"] .nc-navbar .nav-link.active {
    color: #60a5fa !important;
    background: rgba(96,165,250,.12);
}
[data-theme="dark"] .nc-navbar .dropdown-menu { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .nc-navbar .dropdown-item { color: #e2e8f0; }
[data-theme="dark"] .nc-navbar .dropdown-item:hover { background: #334155; color: #60a5fa; }
[data-theme="dark"] .nc-card { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .nc-table th { background: #1e293b; border-bottom-color: #334155; }
[data-theme="dark"] .nc-table td { border-bottom-color: #1e293b; }
[data-theme="dark"] .nc-table tbody tr:hover { background: #253449; }
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background: #0f172a;
    border-color: #334155;
    color: #e2e8f0;
}

/* ── 14. Mobile ───────────────────────────────────────────────────────────── */
@media (max-width: 991.98px) {
    .nc-footer { padding-top: 44px; }
    .nc-footer-desc { max-width: none; }
}
@media (max-width: 575.98px) {
    .btn-lg { padding: 12px 24px; font-size: 14.5px; }
    .nc-card-body { padding: 16px; }
    .nc-footer-bottom { justify-content: center; text-align: center; }
}