/* =============================================================================
   Logistik Dashboard Design System — Enterprise Pro
   Fonts: Inter (body) + Fira Code (data/mono)
   Brand: #1E40AF (Enterprise Blue) + #1E293B (Slate Dark)
   Style: Data-Dense Enterprise Dashboard
   ============================================================================= */

/* Google Fonts: Inter + Fira Code */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;600;700&display=swap');

:root {
    /* --- ENTERPRISE BRAND PALETTE --- */
    --brand-primary: #1E40AF;
    /* Enterprise Deep Blue */
    --brand-primary-light: #3B82F6;
    /* Lighter blue for accents */
    --brand-dark: #0F172A;
    /* Slate 950 — deeper, more premium */
    --brand-accent: #1D4ED8;
    /* Blue 700 */
    --brand-amber: #F59E0B;
    /* Amber — CTA / highlights */

    /* Secondary Palette */
    --brand-secondary: #1E3A8A;
    /* Blue 900 — deeper hover states */

    /* Backgrounds */
    --bg-main: #F8FAFC;
    /* Slate 50 — clean enterprise */
    --bg-card: #FFFFFF;
    /* White Cards */
    --bg-sidebar: #FFFFFF;
    /* Sidebar background */
    --bg-hover: #F1F5F9;
    /* Slate 100 — hover */
    --bg-active: rgba(30, 64, 175, 0.07);
    /* Deep blue tint for active nav */
    --bg-kpi-accent: rgba(30, 64, 175, 0.08);
    /* Blue icon background */

    /* Text Hierarchy */
    --text-primary: #0F172A;
    /* Slate 950 — maximum contrast */
    --text-secondary: #475569;
    /* Slate 600 — passes 4.5:1 */
    --text-muted: #94A3B8;
    /* Slate 400 */
    --text-on-brand: #FFFFFF;
    /* White on brand surfaces */

    /* Semantic Colors */
    --success-bg: #DCFCE7;
    --success-text: #15803D;
    --success-accent: #22C55E;

    --warning-bg: #FEF3C7;
    --warning-text: #92400E;
    --warning-accent: #F59E0B;

    --danger-bg: #FEE2E2;
    --danger-text: #B91C1C;
    --danger-accent: #EF4444;

    --info-bg: #DBEAFE;
    --info-text: #1E40AF;
    --info-accent: #3B82F6;

    /* Radii */
    --radius-xs: 0.375rem;
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-pill: 9999px;

    /* Borders */
    --border-subtle: 1px solid #E2E8F0;
    --border-hover: 1px solid #CBD5E1;

    /* Shadows (5-level depth system) */
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.10), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
    --shadow-brand: 0 4px 14px -2px rgba(30, 64, 175, 0.25);

    /* KPI Card Accent Colors (top border) */
    --kpi-blue: #1E40AF;
    --kpi-emerald: #059669;
    --kpi-amber: #D97706;
    --kpi-rose: #DC2626;
    --kpi-violet: #7C3AED;
    --kpi-sky: #0284C7;

    /* Spacing Scale */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;

    /* Data-Dense Dashboard Variables */
    --grid-gap: 8px;
    --card-padding: 1.5rem;
    --font-size-small: 0.75rem;
    --table-row-height: 44px;
    --sidebar-width: 220px;

    /* Transition Tokens */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Bootstrap Overrides */
    --bs-body-bg: var(--bg-main);
    --bs-body-color: var(--text-primary);
    --bs-primary: var(--brand-primary);
    --bs-primary-rgb: 30, 64, 175;
    --bs-font-sans-serif: 'Inter', ui-sans-serif, system-ui, sans-serif;
}

/* =============================================================================
   BASE STYLES
   ============================================================================= */

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    line-height: 1.6;
    font-size: 0.9375rem;
    /* 15px — optimized for data dashboards */
}

/* =============================================================================
   TYPOGRAPHY
   ============================================================================= */

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--brand-dark);
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 1rem;
    line-height: 1.2;
}

h1 {
    font-size: 1.875rem;
}

/* 30px */
h2 {
    font-size: 1.5rem;
}

/* 24px */
h3 {
    font-size: 1.25rem;
}

/* 20px */

.text-brand {
    color: var(--brand-primary) !important;
}

.bg-brand {
    background-color: var(--brand-primary) !important;
}

/* Fira Code for data values, KPIs, and monetary amounts */
.font-mono,
.kpi-value,
[class*="font-mono"],
td[class*="font-mono"] {
    font-family: 'Fira Code', 'SF Mono', 'Cascadia Code', monospace !important;
    font-feature-settings: 'zero' 1;
    /* Slashed zero for data clarity */
}

/* =============================================================================
   CARD SYSTEM
   ============================================================================= */

.glass-card,
.card {
    background: var(--bg-card);
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    padding: var(--card-padding);
}

/* Interactive Card Float — Pro Max hover feel */
a.card-link:hover .glass-card,
.glass-card.interactive:hover,
.glass-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Card Header refinements */
.card-header {
    background: transparent;
    border-bottom: 1px solid #F1F5F9;
    padding: 1rem 1.5rem;
    font-weight: 600;
}

/* =============================================================================
   NAVIGATION
   ============================================================================= */

.navbar-custom {
    background-color: var(--bg-card) !important;
    border-bottom: 1px solid #E5E7EB !important;
    box-shadow: var(--shadow-xs) !important;
    padding-top: 0.75rem !important;
    padding-bottom: 0.75rem !important;
    transition: box-shadow var(--transition-base);
}

/* Nav Links */
.navbar-light .navbar-nav .nav-link {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    cursor: pointer;
    letter-spacing: 0.01em;
}

.navbar-light .navbar-nav .nav-link:hover {
    color: var(--brand-primary);
    background-color: var(--bg-active);
}

.navbar-light .navbar-nav .nav-link.active {
    color: var(--brand-primary);
    background-color: var(--bg-active);
    font-weight: 700;
}

/* =============================================================================
   BUTTONS — Pro Max Treatment
   ============================================================================= */

.btn {
    border-radius: var(--radius-sm);
    font-weight: 600;
    padding: 0.5rem 1.25rem;
    transition: all var(--transition-base);
    letter-spacing: 0.01em;
    cursor: pointer;
    font-size: 0.875rem;
}

.btn-primary {
    background-color: var(--brand-primary);
    border: none;
    color: var(--text-on-brand);
    box-shadow: var(--shadow-brand);
}

.btn-primary:hover {
    background-color: #2563EB;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px -2px rgba(59, 130, 246, 0.40);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-brand);
}

.btn-light,
.btn-outline-secondary {
    background: var(--bg-card);
    border: var(--border-subtle);
    color: var(--text-secondary);
    box-shadow: var(--shadow-xs);
}

.btn-light:hover,
.btn-outline-secondary:hover {
    background: var(--bg-hover);
    color: var(--brand-dark);
    border-color: #D1D5DB;
    box-shadow: var(--shadow-sm);
}

/* =============================================================================
   DATA TABLES — Dense, Scannable
   ============================================================================= */

.dash-spreadsheet-container .dash-spreadsheet-inner th {
    background-color: #FAFAFA !important;
    color: var(--text-secondary) !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    font-size: 0.6875rem;
    /* 11px */
    letter-spacing: 0.06em;
    border: none !important;
    border-bottom: 2px solid #E5E7EB !important;
    padding: 14px 16px !important;
    font-family: 'Inter', sans-serif !important;
}

.dash-spreadsheet-container .dash-spreadsheet-inner td {
    background-color: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border: none !important;
    border-bottom: 1px solid #F3F4F6 !important;
    font-size: 0.875rem;
    padding: 12px 16px !important;
    transition: background-color var(--transition-fast);
}

.dash-spreadsheet-container .dash-spreadsheet-inner tr:hover td {
    background-color: var(--bg-active) !important;
    color: var(--brand-dark) !important;
}

/* Allow text selection & copy in DataTables */
.dash-spreadsheet-container .dash-spreadsheet-inner td,
.dash-spreadsheet-container .dash-spreadsheet-inner td * {
    -webkit-user-select: text !important;
    -moz-user-select: text !important;
    -ms-user-select: text !important;
    user-select: text !important;
    cursor: text !important;
}

/* =============================================================================
   FORMS & INPUTS
   ============================================================================= */

.form-control,
.Select-control {
    background-color: var(--bg-card);
    border: 1px solid #E5E7EB;
    border-radius: var(--radius-sm);
    padding: 0.6rem 1rem;
    box-shadow: var(--shadow-xs);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    font-size: 0.875rem;
}

.form-control:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    outline: none;
}

/* Dropdown styling */
.Select-menu-outer {
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    border: var(--border-subtle);
}

/* =============================================================================
   KPI SYSTEM — Data-Dense Dashboard
   ============================================================================= */

.kpi-value {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--brand-dark);
    line-height: 1;
    letter-spacing: -0.03em;
    font-family: 'Fira Code', monospace;
}

.kpi-label {
    text-transform: uppercase;
    font-size: var(--font-size-small);
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.06em;
    margin-bottom: 0.5rem;
}

/* =============================================================================
   SIDEBAR TABS (Vertical Navigation)
   ============================================================================= */

.custom-sidebar-tabs .nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 0.25rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    text-align: left;
    transition: all var(--transition-base);
    cursor: pointer;
}

.custom-sidebar-tabs .nav-link:hover {
    background-color: var(--bg-hover);
    color: var(--brand-dark);
}

.custom-sidebar-tabs .nav-link.active {
    background-color: var(--brand-primary) !important;
    color: var(--text-on-brand) !important;
    box-shadow: var(--shadow-brand);
    font-weight: 600;
}

/* Sidebar height on desktop */
@media (min-width: 768px) {
    .vh-100-md {
        min-height: calc(100vh - 80px);
    }
}

/* =============================================================================
   SIDEBAR FILTERS
   ============================================================================= */

.glass-filters {
    background: transparent;
    padding: 0;
    margin-bottom: 1rem;
}

.glass-filters .form-label {
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* =============================================================================
   BADGES — Refined Status Indicators
   ============================================================================= */

.badge {
    font-weight: 600;
    font-size: 0.6875rem;
    letter-spacing: 0.02em;
    padding: 0.3em 0.65em;
    border-radius: var(--radius-xs);
}

/* =============================================================================
   LOADING & SKELETON STATES — Pro Max UX
   ============================================================================= */

@keyframes shimmer {
    0% {
        background-position: -200px 0;
    }

    100% {
        background-position: calc(200px + 100%) 0;
    }
}

.skeleton {
    background: linear-gradient(90deg, #F0F0F0 0px, #E8E8E8 40px, #F0F0F0 80px);
    background-size: 200px 100%;
    animation: shimmer 1.5s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

/* Pulse animation for loading indicators only */
@keyframes pulse-soft {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.loading-pulse {
    animation: pulse-soft 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* =============================================================================
   SCROLLBAR — Slim, Professional
   ============================================================================= */

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background-color: #D1D5DB;
    border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb:hover {
    background-color: #9CA3AF;
}

/* =============================================================================
   ACCESSIBILITY — Pro Max Checklist
   ============================================================================= */

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Visible focus states for keyboard navigation */
*:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
    border-radius: var(--radius-xs);
}

/* Remove focus outline for mouse users */
*:focus:not(:focus-visible) {
    outline: none;
}

/* =============================================================================
   UTILITY CLASSES — Pro Max Adds
   ============================================================================= */

/* Interactive cursor on all clickable elements */
[role="button"],
button,
a,
.clickable,
.nav-link,
.dropdown-item {
    cursor: pointer;
}

/* Text gradient utility for hero/accent text */
.text-gradient-brand {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Subtle divider */
.divider-subtle {
    border: none;
    border-top: 1px solid #F1F5F9;
    margin: 1rem 0;
}

/* =============================================================================
   LOGIN PAGE — Aurora Borealis Effect
   ============================================================================= */

.login-wrapper {
    height: 100vh;
    width: 100vw;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #0a0e1a;
    position: relative;
    overflow: hidden;
}

/* Aurora layer 1 — teal/cyan band */
.login-wrapper::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(ellipse 80% 50% at 20% 40%,
            rgba(0, 210, 190, 0.18) 0%,
            transparent 55%),
        radial-gradient(ellipse 60% 40% at 70% 30%,
            rgba(59, 130, 246, 0.15) 0%,
            transparent 50%),
        radial-gradient(ellipse 90% 35% at 50% 60%,
            rgba(99, 102, 241, 0.12) 0%,
            transparent 55%);
    animation: aurora-shift-1 12s ease-in-out infinite alternate;
    filter: blur(40px);
}

/* Aurora layer 2 — indigo/violet band */
.login-wrapper::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(ellipse 70% 45% at 60% 35%,
            rgba(124, 58, 237, 0.14) 0%,
            transparent 50%),
        radial-gradient(ellipse 50% 60% at 30% 55%,
            rgba(6, 182, 212, 0.16) 0%,
            transparent 50%),
        radial-gradient(ellipse 80% 30% at 80% 70%,
            rgba(16, 185, 129, 0.10) 0%,
            transparent 50%);
    animation: aurora-shift-2 15s ease-in-out infinite alternate-reverse;
    filter: blur(50px);
}

@keyframes aurora-shift-1 {
    0% {
        transform: translate(0, 0) rotate(0deg) scale(1);
        opacity: 0.8;
    }
    33% {
        transform: translate(5%, -8%) rotate(3deg) scale(1.05);
        opacity: 1;
    }
    66% {
        transform: translate(-3%, 5%) rotate(-2deg) scale(0.95);
        opacity: 0.9;
    }
    100% {
        transform: translate(8%, -3%) rotate(4deg) scale(1.02);
        opacity: 1;
    }
}

@keyframes aurora-shift-2 {
    0% {
        transform: translate(0, 0) rotate(0deg) scale(1);
        opacity: 0.7;
    }
    33% {
        transform: translate(-6%, 4%) rotate(-3deg) scale(1.08);
        opacity: 1;
    }
    66% {
        transform: translate(4%, -6%) rotate(2deg) scale(0.92);
        opacity: 0.85;
    }
    100% {
        transform: translate(-5%, 7%) rotate(-4deg) scale(1.05);
        opacity: 0.95;
    }
}

.login-card {
    width: 420px;
    background: rgba(255, 255, 255, 0.97);
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
    padding: 2.5rem;
    position: relative;
    z-index: 1;
    backdrop-filter: blur(20px);
}

.login-logo {
    height: 40px;
    margin-bottom: 0.75rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.login-title {
    color: var(--brand-dark) !important;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 0.25rem;
}

.login-subtitle {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

/* =============================================================================
   PAGE HEADERS — Normalized (No Blue Link-Style)
   ============================================================================= */

.page-header {
    color: var(--brand-dark) !important;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 0.5rem;
    font-size: 1.75rem;
}

.page-header-subtitle {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-bottom: 1.5rem;
}

/* Override display-5 blue text-primary for page titles */
h1.display-5.text-primary,
h2.display-5.text-primary,
.display-5.text-primary {
    color: var(--brand-dark) !important;
    font-size: 1.75rem !important;
    font-weight: 700 !important;
    letter-spacing: -0.025em;
}

/* =============================================================================
   BUTTON SIZING — Constrained Width
   ============================================================================= */

.btn-constrained {
    max-width: 260px;
}

/* Override overly wide buttons inside cards */
.glass-card .btn.w-100,
.card .btn.w-100 {
    max-width: 300px;
}

/* =============================================================================
/* =============================================================================
   LOADING — Skeleton Shimmer (replaces jarring spinner)
   ============================================================================= */

/* Content fades while loading */
._dash-loading {
    opacity: 0.4;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

/* Hide default Dash spinner completely */
.dash-spinner.dash-default-spinner,
._dash-loading-callback {
    position: relative;
    min-height: 120px;
}

/* Override the default spinner SVG to be invisible */
.dash-spinner.dash-default-spinner svg,
._dash-loading-callback svg {
    display: none !important;
}

/* Skeleton shimmer effect on loading areas */
.dash-spinner.dash-default-spinner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg,
            rgba(0, 0, 0, 0) 0%,
            rgba(0, 0, 0, 0.03) 40%,
            rgba(0, 0, 0, 0.06) 50%,
            rgba(0, 0, 0, 0.03) 60%,
            rgba(0, 0, 0, 0) 100%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.8s ease-in-out infinite;
    border-radius: var(--radius-sm);
    pointer-events: none;
}

@keyframes skeleton-shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* =============================================================================
   CHART CONTAINERS — Branded Polish
   ============================================================================= */

/* Graph containers inside cards */
.js-plotly-plot {
    border-radius: var(--radius-sm);
}

.js-plotly-plot .plotly .modebar {
    opacity: 0;
    transition: opacity 0.2s ease;
}

.js-plotly-plot:hover .plotly .modebar {
    opacity: 0.6;
}

/* =============================================================================
   DATATABLE — Professional Styling
   ============================================================================= */

/* Light-mode DataTable Override */
.dash-spreadsheet-container .dash-spreadsheet-inner th {
    background-color: #f8fafc !important;
    color: var(--brand-dark) !important;
    font-weight: 600 !important;
    font-size: 0.8125rem !important;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: 2px solid var(--brand-primary) !important;
    padding: 0.75rem 1rem !important;
}

.dash-spreadsheet-container .dash-spreadsheet-inner td {
    font-size: 0.875rem !important;
    padding: 0.625rem 1rem !important;
    border-bottom: 1px solid #f1f5f9 !important;
    color: var(--text-primary) !important;
}

.dash-spreadsheet-container .dash-spreadsheet-inner tr:hover td {
    background-color: rgba(59, 130, 246, 0.04) !important;
}

/* DataTable pagination */
.dash-spreadsheet-container .previous-next-container {
    padding: 0.75rem 1rem;
}

/* =============================================================================
   SCROLLBAR — Sleek & Minimal
   ============================================================================= */

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.12);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.2);
}

/* =============================================================================
   RESPONSIVE — Mobile Polish
   ============================================================================= */

@media (max-width: 768px) {
    .page-header {
        font-size: 1.375rem;
    }

    .glass-card.border-0.h-100 {
        min-height: auto;
    }

    .login-card {
        width: 90vw;
        padding: 1.5rem;
    }
}

/* =============================================================================
   KPI CARDS — Consistent Height
   ============================================================================= */

.kpi-card-uniform {
    min-height: 180px;
    display: flex;
    flex-direction: column;
}

/* =============================================================================
   EMPTY STATE — Professional Placeholder
   ============================================================================= */

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.empty-state-text {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* =============================================================================
   NAVBAR — Logo + Better Active States
   ============================================================================= */

.navbar-logo {
    height: 32px;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

/* Stronger active state for navbar links */
.navbar-light .navbar-nav .nav-link.active {
    color: var(--brand-primary) !important;
    background-color: var(--bg-active) !important;
    font-weight: 700;
    position: relative;
}

.navbar-light .navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background-color: var(--brand-primary);
    border-radius: 1px;
}

/* =============================================================================
   SIDEBAR — Better Active Highlight
   ============================================================================= */

.custom-sidebar-tabs .nav-link.active {
    background-color: var(--brand-primary) !important;
    color: var(--text-on-brand) !important;
    box-shadow: var(--shadow-brand);
    font-weight: 600;
    border-radius: var(--radius-sm);
}

/* Tenant Switcher Enhancement */
.tenant-switcher .btn.active,
.tenant-switcher .btn-primary {
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

/* =============================================================================
   PHASE 2: KPI CARDS — Uniform Height + Hover
   ============================================================================= */

/* Home KPI cards uniform height */
.glass-card.border-0.h-100 {
    min-height: 280px;
}

/* Subtle hover lift on cards */
.glass-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.glass-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px -5px rgba(0, 0, 0, 0.1), 0 4px 10px -5px rgba(0, 0, 0, 0.04);
}

/* =============================================================================
   PHASE 2: TABS — Professional Style (no emojis needed)
   ============================================================================= */

.nav-pills .nav-link {
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    padding: 0.625rem 1.25rem;
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.nav-pills .nav-link:hover {
    color: var(--brand-primary);
    background-color: rgba(59, 130, 246, 0.06);
    border-color: rgba(59, 130, 246, 0.15);
}

.nav-pills .nav-link.active {
    background-color: var(--brand-primary) !important;
    color: white !important;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.25);
    border-color: var(--brand-primary) !important;
}

/* =============================================================================
   PHASE 2: FILTER CARDS — Improved Styling
   ============================================================================= */

.glass-filters .lead {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--brand-dark);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.glass-filters .form-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* =============================================================================
   PHASE 2: PAGE TRANSITIONS — Subtle Fade
   ============================================================================= */

#page-content {
    animation: fadeInPage 0.3s ease-out;
}

@keyframes fadeInPage {
    from {
        opacity: 0;
        transform: translateY(4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =============================================================================
   PHASE 2: DISPLAY-5/6 Override — Ensure all are normalized
   ============================================================================= */

.display-5,
.display-6 {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    color: var(--brand-dark) !important;
    letter-spacing: -0.025em;
}

/* =============================================================================
   PHASE 3: ENTERPRISE PRO — KPI CARDS WITH ACCENT BORDERS
   ============================================================================= */

/* KPI card with colored top border */
.kpi-card-blue    { border-top: 3px solid var(--kpi-blue)    !important; }
.kpi-card-emerald { border-top: 3px solid var(--kpi-emerald) !important; }
.kpi-card-amber   { border-top: 3px solid var(--kpi-amber)   !important; }
.kpi-card-rose    { border-top: 3px solid var(--kpi-rose)    !important; }
.kpi-card-violet  { border-top: 3px solid var(--kpi-violet)  !important; }
.kpi-card-sky     { border-top: 3px solid var(--kpi-sky)     !important; }

/* KPI icon badge */
.kpi-icon-badge {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.kpi-icon-blue    { background: rgba(30, 64, 175, 0.10); color: var(--kpi-blue); }
.kpi-icon-emerald { background: rgba(5, 150, 105, 0.10); color: var(--kpi-emerald); }
.kpi-icon-amber   { background: rgba(217, 119, 6, 0.10);  color: var(--kpi-amber); }
.kpi-icon-rose    { background: rgba(220, 38, 38, 0.10);  color: var(--kpi-rose); }
.kpi-icon-violet  { background: rgba(124, 58, 237, 0.10); color: var(--kpi-violet); }
.kpi-icon-sky     { background: rgba(2, 132, 199, 0.10);  color: var(--kpi-sky); }

/* =============================================================================
   PHASE 3: SIDEBAR — Enterprise Left-Border Active State
   ============================================================================= */

/* Sidebar container */
.sidebar-enterprise {
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-subtle) !important;
}

/* Section header in sidebar (e.g. "CONTROLLING", "DEBITOREN") */
.sidebar-section-label {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    padding: 0 0.75rem;
    margin-bottom: 0.5rem;
    margin-top: 0.25rem;
}

/* Override custom-sidebar-tabs for enterprise look */
.custom-sidebar-tabs .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    font-size: 0.875rem;
    margin-bottom: 0.125rem;
    padding: 0.625rem 0.75rem !important;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    border-left: 2px solid transparent;
    position: relative;
}

.custom-sidebar-tabs .nav-link:hover {
    background-color: var(--bg-hover) !important;
    color: var(--brand-primary) !important;
    border-left-color: rgba(30, 64, 175, 0.3);
}

.custom-sidebar-tabs .nav-link.active {
    background-color: var(--bg-active) !important;
    color: var(--brand-primary) !important;
    font-weight: 600 !important;
    border-left: 2px solid var(--brand-primary) !important;
    box-shadow: none !important;
}

/* =============================================================================
   PHASE 3: FILTER SIDEBAR SECTION — Professional Treatment
   ============================================================================= */

.filter-section-title {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    padding: 0.5rem 0;
    border-top: 1px solid var(--border-subtle);
    margin-top: 0.5rem;
    margin-bottom: 0.75rem;
}

/* Override the lead class used in filter sections */
.glass-filters .lead {
    font-size: 0.6875rem !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted) !important;
    padding: 0.5rem 0;
    border-top: 1px solid var(--border-subtle);
    margin-bottom: 0.75rem !important;
}

/* =============================================================================
   PHASE 3: PAGE HEADER — Enterprise Title Block
   ============================================================================= */

.page-title-block {
    padding: 1.25rem 0 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: 1.5rem;
}

.page-title-block .page-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--brand-dark);
    letter-spacing: -0.025em;
    margin: 0;
    line-height: 1.3;
}

.page-title-block .page-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0.25rem 0 0;
}

/* Home page hero greeting */
.home-greeting {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--brand-dark);
    letter-spacing: -0.025em;
    margin: 0;
}

.home-greeting-sub {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0.2rem 0 0;
}

/* =============================================================================
   PHASE 3: NAVBAR — Enterprise Brand Treatment
   ============================================================================= */

.navbar-brand-enterprise {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    text-decoration: none;
}

.navbar-brand-icon {
    width: 32px;
    height: 32px;
    background: var(--brand-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.navbar-brand-text {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--brand-dark);
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.navbar-brand-sub {
    font-size: 0.6875rem;
    color: var(--text-muted);
    font-weight: 400;
    display: block;
}

/* =============================================================================
   PHASE 3: ADMIN JOB CARDS — Refined Status Cards
   ============================================================================= */

.job-status-card {
    border-left: 3px solid var(--border-subtle);
    transition: border-color var(--transition-base);
}

.job-status-card.status-running   { border-left-color: var(--brand-primary-light); }
.job-status-card.status-completed { border-left-color: var(--success-accent); }
.job-status-card.status-failed    { border-left-color: var(--danger-accent); }
.job-status-card.status-pending   { border-left-color: var(--text-muted); }

/* =============================================================================
   PHASE 3: DATA TABLE — Improved Header Background
   ============================================================================= */

.dash-spreadsheet-container .dash-spreadsheet-inner th {
    background: linear-gradient(180deg, #F8FAFC 0%, #F1F5F9 100%) !important;
}

/* =============================================================================
   PHASE 3: BUTTON GROUPS — Period Selector (Personal Page)
   ============================================================================= */

.period-btn-group .btn {
    font-size: 0.8125rem;
    padding: 0.375rem 0.875rem;
    font-weight: 500;
}

.period-btn-group .btn.active,
.period-btn-group .btn:not(.btn-outline-primary) {
    background-color: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
    color: #fff !important;
    font-weight: 600;
}

/* =============================================================================
   PHASE 3: TENANT SWITCHER — Pill Toggle Refinement
   ============================================================================= */

.tenant-switcher .btn {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    padding: 0.3rem 0.875rem;
}

.tenant-switcher .btn-primary {
    background-color: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
    box-shadow: var(--shadow-brand);
}

.tenant-switcher .btn-outline-primary {
    color: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
}

.tenant-switcher .btn-outline-primary:hover {
    background-color: var(--bg-active) !important;
    color: var(--brand-primary) !important;
}

/* =============================================================================
   PHASE 3: BADGE — Amber/CTA Variant
   ============================================================================= */

.badge-amber {
    background-color: var(--warning-bg);
    color: var(--warning-text);
    font-weight: 600;
}

/* =============================================================================
   PHASE 3: FORM LABEL OVERRIDE — Consistent Uppercase Labels
   ============================================================================= */

.sidebar-filter-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    display: block;
}

/* =============================================================================
   PHASE 3: CARD HEADER — Divider Line Style
   ============================================================================= */

.card-header-enterprise {
    background: transparent !important;
    border-bottom: 2px solid var(--border-subtle) !important;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-header-enterprise .card-header-icon {
    color: var(--brand-primary);
    font-size: 1rem;
}

.card-header-enterprise .card-header-title {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--brand-dark);
    margin: 0;
}

.card-header-enterprise .card-header-subtitle {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin: 0;
    margin-left: auto;
}

/* =============================================================================
   PHASE 3: TABS — Improved Border-Bottom Style
   ============================================================================= */

.nav-tabs {
    border-bottom: 2px solid var(--border-subtle);
}

.nav-tabs .nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    border-radius: 0;
    padding: 0.625rem 1.25rem;
    transition: all var(--transition-base);
}

.nav-tabs .nav-link:hover {
    color: var(--brand-primary);
    background: transparent;
    border-bottom-color: rgba(30, 64, 175, 0.3);
}

.nav-tabs .nav-link.active {
    color: var(--brand-primary) !important;
    font-weight: 700 !important;
    background: transparent !important;
    border-bottom: 2px solid var(--brand-primary) !important;
}

/* =============================================================================
   PHASE 3: GLOBAL REFINEMENTS
   ============================================================================= */

/* Consistent card inner padding */
.glass-card .card-body {
    padding: var(--card-padding);
}

/* Subtle separator line */
hr {
    border-color: var(--border-subtle);
    opacity: 1;
}

/* Smooth outline for focused dropdowns (Dash dcc.Dropdown) */
.Select-control:focus-within,
.Select--is-focused .Select-control {
    border-color: var(--brand-primary) !important;
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.12) !important;
}

/* Improve dcc.Dropdown placeholder text */
.Select-placeholder {
    color: var(--text-muted) !important;
}

/* Override Bootstrap primary color for buttons/links to match new brand */
.btn-primary {
    background-color: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
}

.btn-primary:hover {
    background-color: var(--brand-secondary) !important;
    border-color: var(--brand-secondary) !important;
}

.btn-outline-primary {
    color: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
}

.btn-outline-primary:hover {
    background-color: var(--brand-primary) !important;
    color: #fff !important;
}

.text-primary {
    color: var(--brand-primary) !important;
}

.bg-primary {
    background-color: var(--brand-primary) !important;
}

/* dbc.Badge color="primary" */
.badge.bg-primary {
    background-color: var(--brand-primary) !important;
}

/* =============================================================================
   PHASE 3: RESPONSIVE — App Container Content Padding
   ============================================================================= */

.app-container {
    padding: 0 1.5rem 2rem;
}

@media (max-width: 768px) {
    .app-container {
        padding: 0 0.75rem 1.5rem;
    }
}

/* Sidebar on mobile: not sticky, horizontal scroll */
@media (max-width: 767px) {
    .custom-sidebar-tabs {
        display: flex;
        flex-direction: row;
        overflow-x: auto;
        gap: 0.25rem;
        padding-bottom: 0.5rem;
        -webkit-overflow-scrolling: touch;
    }
    .custom-sidebar-tabs .nav-link {
        white-space: nowrap;
        border-left: none !important;
        border-bottom: 2px solid transparent !important;
    }
    .custom-sidebar-tabs .nav-link.active {
        border-bottom-color: var(--brand-primary) !important;
    }
}

/* =============================================================================
   PHASE 3: SUPPORT / OPERATIONS SIDEBAR — Icon Alignment
   ============================================================================= */

.custom-sidebar-tabs .nav-link .bi {
    opacity: 0.7;
    font-size: 0.875rem;
}

.custom-sidebar-tabs .nav-link.active .bi {
    opacity: 1;
}