:root {
    --vl-bg: #f4f7fb;
    --vl-surface: #ffffff;
    --vl-ink: #132033;
    --vl-muted: #6d7890;
    --vl-border: #dce5f2;
    --vl-primary: #155eef;
    --vl-primary-dark: #0f47b8;
    --vl-accent: #05a6a6;
    --vl-soft: #eaf2ff;
}

body {
    background:
        radial-gradient(circle at top left, rgba(21, 94, 239, 0.14), transparent 34rem),
        linear-gradient(180deg, #f9fbff 0%, var(--vl-bg) 100%);
    color: var(--vl-ink);
    min-height: 100vh;
}

.app-shell .navbar,
.login-shell .card,
.app-card {
    border: 1px solid rgba(220, 229, 242, 0.85);
    box-shadow: 0 18px 50px rgba(19, 32, 51, 0.08);
}

.navbar {
    backdrop-filter: blur(18px);
}

.brand-lockup {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--vl-ink);
    text-decoration: none;
}

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 2.35rem;
    height: 2.35rem;
    border-radius: 0.75rem;
    background: linear-gradient(135deg, var(--vl-primary), var(--vl-accent));
    color: #fff;
    font-weight: 800;
    letter-spacing: 0;
}

.brand-title {
    font-weight: 750;
    line-height: 1.05;
}

.brand-subtitle {
    display: block;
    color: var(--vl-muted);
    font-size: 0.78rem;
    font-weight: 500;
}

.login-shell main {
    padding: 1.25rem;
}

.login-panel {
    max-width: 460px;
    width: 100%;
    border-radius: 1rem;
}

.login-logo-row {
    display: flex;
    justify-content: flex-start;
    margin-bottom: 1.25rem;
}

.login-staco-small {
    width: 150px;
    height: auto;
    object-fit: contain;
    mix-blend-mode: multiply;
}

.page-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--vl-primary-dark);
    background: var(--vl-soft);
    border-radius: 999px;
    padding: 0.35rem 0.75rem;
    font-size: 0.82rem;
    font-weight: 650;
}

.stat-card {
    border: 1px solid rgba(220, 229, 242, 0.9);
    border-radius: 0.85rem;
    background: linear-gradient(180deg, #fff 0%, #f8fbff 100%);
    box-shadow: 0 12px 32px rgba(19, 32, 51, 0.06);
}

.vl-stat-tile {
    min-height: 100px !important;
    height: 100% !important;
    padding: 0 !important;
}

.vl-stat-inner {
    min-height: 100px !important;
    width: 100% !important;
    height: 100% !important;
    padding: 18px 16px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
}

.vl-stat-label {
    width: 100% !important;
    margin: 0 0 8px 0 !important;
    text-align: center !important;
    line-height: 1.1 !important;
}

.vl-stat-value {
    width: 100% !important;
    margin: 0 !important;
    text-align: center !important;
    line-height: 1 !important;
}

.analytics-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: minmax(0, 1.5fr) minmax(18rem, 0.8fr);
}

.chart-box {
    min-height: 280px;
}

.metric-row {
    display: grid;
    grid-template-columns: minmax(7rem, 1fr) minmax(0, 2fr) 3rem;
    align-items: center;
    gap: 0.75rem;
    padding: 0.55rem 0;
    border-bottom: 1px solid #edf2f8;
}

.metric-row:last-child {
    border-bottom: 0;
}

.metric-bar {
    height: 0.65rem;
    border-radius: 999px;
    background: #e8eef8;
    overflow: hidden;
}

.metric-bar span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--vl-primary), var(--vl-accent));
}

.user-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.btn-danger-soft {
    color: #b42318;
    background: #fff0ef;
    border-color: #ffd3cf;
}

.table {
    --bs-table-hover-bg: #f4f8ff;
}

.table thead th {
    color: var(--vl-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    white-space: nowrap;
}

.table td {
    border-color: #edf2f8;
}

.btn {
    border-radius: 0.7rem;
    font-weight: 650;
}

.btn-primary {
    background: var(--vl-primary);
    border-color: var(--vl-primary);
}

.btn-primary:hover {
    background: var(--vl-primary-dark);
    border-color: var(--vl-primary-dark);
}

.form-control,
.form-select {
    border-radius: 0.7rem;
    border-color: var(--vl-border);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--vl-primary);
    box-shadow: 0 0 0 0.2rem rgba(21, 94, 239, 0.14);
}

.section-card {
    border: 1px solid rgba(220, 229, 242, 0.9);
    border-radius: 1rem;
    background: var(--vl-surface);
    box-shadow: 0 18px 50px rgba(19, 32, 51, 0.07);
}

.visit-meta {
    color: var(--vl-muted);
    font-size: 0.88rem;
}

@media (max-width: 575.98px) {
    .brand-subtitle {
        display: none;
    }

    .section-card .card-body,
    .login-panel .card-body {
        padding: 1.1rem;
    }

    .table {
        min-width: 920px;
    }

    .analytics-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 991.98px) {
    .analytics-grid {
        grid-template-columns: 1fr;
    }

    .login-staco-small {
        width: 132px;
    }
}

/* === WYMUSZENIE WYSRODKOWANIA KAFELKOW STATYSTYK === */
.stat-card,
div.stat-card,
.row .stat-card {
    min-height: 100px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    padding: 0 !important;
}

.stat-card > *,
.stat-card .card-body,
.stat-card .stat-body,
.stat-card > div {
    width: 100% !important;
    height: 100% !important;
    min-height: 100px !important;
    padding: 16px !important;
    margin: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    float: none !important;
}

.stat-card .stat-label,
.stat-card .stat-value,
.stat-card label,
.stat-card span,
.stat-card p,
.stat-card h1,
.stat-card h2,
.stat-card h3,
.stat-card h4,
.stat-card strong {
    width: 100% !important;
    display: block !important;
    text-align: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
    float: none !important;
    position: static !important;
}

.stat-card .stat-label {
    margin: 0 0 8px 0 !important;
    line-height: 1.1 !important;
}

.stat-card .stat-value {
    margin: 0 !important;
    line-height: 1 !important;
    font-size: clamp(1.75rem, 4vw, 2.4rem) !important;
    font-weight: 800 !important;
    color: var(--vl-primary-dark) !important;
    font-variant-numeric: tabular-nums !important;
}