html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
    position: relative;
    height: 100%;
}

body {
    height:100%
}
main{
    height:100%
}
footer {

    flex-shrink: 0;
    width: 100%;
    text-align: center;
    padding: 0.5rem 0;
}
.a_muted {
    text-decoration: none;
        border:none
}

/* Navigation Styles */
.main-navigation {
    background: #ffffff;
    min-height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    width: 250px;
    padding: 20px 0;
    z-index: 1000;
    transition: transform 0.3s ease;
}

    .main-navigation.collapsed {
        transform: translateX(-250px);
    }

.nav-brand {
    padding: 0 20px 30px;
    border-bottom: 1px solid #e8ecf4;
    margin-bottom: 20px;
}

    .nav-brand h2 {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        font-size: 1.3rem;
        font-weight: 700;
        margin: 0;
    }

.nav-menu {
    list-style: none;
    margin: 0;
    padding: 8px 0;
    flex: 1;
}

.nav-item {
    margin: 2px 10px;
}


.nav-link {
    display: flex;
    align-items: center;
    padding: 11px 18px;
    color: #64748b !important;
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    border-radius: 8px;
    font-size: 0.9rem;
}

    .nav-link:hover {
        background: #f8fafc;
        color: #4a5568 !important;
    }

    .nav-link.active {
        background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.08));
        color: #667eea !important;
        font-weight: 600;
        border-left-color: #667eea;
    }

    .nav-link i {
        width: 20px;
        margin-right: 12px;
        color: #94a3b8;
    }

    .nav-link:hover i {
        color: #64748b;
    }

    .nav-link.active i {
        color: #667eea;
    }

.nav-submenu {
    list-style: none;
    padding: 2px 0 6px 0;
    margin: 0;
    background: transparent;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.nav-item.has-submenu.active .nav-submenu {
    max-height: 300px;
}

.nav-submenu .nav-link {
    padding: 8px 18px 8px 50px !important;
    font-size: 0.82rem;
    color: #94a3b8 !important;
    border-left: none !important;
    border-radius: 6px;
}

    .nav-submenu .nav-link:hover {
        color: #4a5568 !important;
        background: rgba(102, 126, 234, 0.04);
    }

    .nav-submenu .nav-link.active {
        color: #667eea !important;
        background: rgba(102, 126, 234, 0.06);
        font-weight: 500;
        border-left: none !important;
    }

/* Main Content */
.main-content {
    margin-left: 250px;
    min-height: 100vh;
    background: #f8f9fa;
    transition: margin-left 0.3s ease;
}

    .main-content.expanded {
        margin-left: 0;
    }


.container {
    animation: fadeInUp 0.6s ease-out;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    margin: 2rem auto;
    padding: 2rem;
    max-width: 1400px;
}

.top-header {
    background: white;
    padding: 15px 30px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-toggle {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: #495057;
    cursor: pointer;
    padding: 8px;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #6c757d;
    font-size: 0.9rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.notification-icon {
    position: relative;
    cursor: pointer;
    font-size: 1.2rem;
    color: #6c757d;
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #dc3545;
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-dropdown {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 6px;
    transition: background 0.3s ease;
}

    .user-dropdown:hover {
        background: #f8f9fa;
    }

.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.8rem;
}

.page-content {
    padding: 30px;
}



/* Utility Classes */
.text-muted {
    color: #6c757d !important;
}

.text-primary {
    color: #007bff !important;
}

.text-success {
    color: #28a745 !important;
}

.text-warning {
    color: #ffc107 !important;
}

.text-danger {
    color: #dc3545 !important;
}

.bg-light {
    background-color: #f8f9fa !important;
}

.bg-white {
    background-color: #ffffff !important;
}

.shadow-sm {
    box-shadow: 0 .125rem .25rem rgba(0,0,0,.075) !important;
}

.rounded {
    border-radius: .375rem !important;
}

.mb-4 {
    margin-bottom: 1.5rem !important;
}

.mt-4 {
    margin-top: 1.5rem !important;
}

.p-4 {
    padding: 1.5rem !important;
}

/* ============================================================
   RESPONSIVE FIXES - Layout & Dashboard
   Datei: wwwroot/css/responsive.css
   Einbinden in _Layout.cshtml nach site.css:
   <link rel="stylesheet" href="~/css/responsive.css" asp-append-version="true" />
   ============================================================ */

/* ============================================================
   1. LAYOUT - Navigation & Main Content (Mobile)
   ============================================================ */

/* Nav-Overlay Grundstil */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

    .nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }

@media (max-width: 768px) {

    /* 1) Sidebar: standardmäßig AUSGEBLENDET auf Mobile */
    .main-navigation {
        transform: translateX(-250px) !important;
    }

        /* 2) Sidebar EINBLENDEN wenn Hamburger geklickt -> mobile-open */
        .main-navigation.mobile-open {
            transform: translateX(0) !important;
        }

    /* 3) Main Content: volle Breite auf Mobile */
    .main-content {
        margin-left: 0 !important;
    }

    /* 4) Top Header kompakter */
    .top-header {
        padding: 10px 15px !important;
        flex-wrap: wrap;
        gap: 10px;
    }

    .header-left {
        flex: 1;
        min-width: 0;
    }

    .header-right {
        gap: 10px !important;
    }

    .user-dropdown {
        padding: 6px 8px !important;
    }

    .user-info .user-name {
        max-width: 80px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        font-size: 0.85rem;
    }

    .user-info .user-role {
        display: none;
    }

    .breadcrumb-nav {
        font-size: 0.8rem !important;
    }

        .breadcrumb-nav span:last-child {
            max-width: 120px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

    .page-content {
        padding: 15px !important;
    }
}

@media (max-width: 480px) {
    .top-header {
        padding: 8px 10px !important;
    }

    .user-dropdown .fa-chevron-down {
        display: none;
    }

    .notification-icon {
        font-size: 1rem !important;
    }

    .page-content {
        padding: 10px !important;
    }
}


/* ============================================================
   2. DASHBOARD (Index.cshtml) - Responsive
   ============================================================ */

@media (max-width: 992px) {
    .dashboard-header {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 15px;
    }

    .search-container,
    .search-box {
        width: 100%;
    }

    .search-input {
        width: 100% !important;
    }

    .welcome-title {
        font-size: 1.4rem !important;
    }

    /* col-4 / col-8 -> volle Breite */
    .dashboard-grid .col-4,
    .dashboard-grid .col-8 {
        flex: 0 0 100% !important;
        max-width: 100% !important;
        width: 100% !important;
    }

    .budget-comparison-header {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 15px;
    }

    .budget-filter {
        width: 100%;
    }

    .multi-select-toggle {
        width: 100%;
    }

    .chart-row,
    .chart-grid {
        grid-template-columns: 1fr !important;
        flex-direction: column !important;
    }
}

@media (max-width: 1200px) {
    .card-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 576px) {
    .card-grid {
        grid-template-columns: 1fr !important;
    }

    .stat-card .card-header h3 {
        font-size: 0.85rem !important;
    }

    .stat-card .card-value {
        font-size: 1.8rem !important;
    }

    .welcome-title {
        font-size: 1.1rem !important;
    }

    .company-name {
        font-size: 0.85rem !important;
    }


    .budget-comparison-section {
        padding: 10px !important;
    }

        .budget-comparison-section canvas {
            max-height: 250px !important;
        }
}

@media (max-width: 768px) {
    .overview-card {
        padding: 15px !important;
    }

        .overview-card h2 {
            font-size: 1.1rem !important;
        }

    .budget-item {
        padding: 10px !important;
    }

    .budget-header {
        flex-direction: column;
        gap: 4px;
    }

    .budget-details span {
        font-size: 0.8rem !important;
    }

    .workload-grid {
        grid-template-columns: 1fr !important;
    }

    .event-item {
        flex-direction: column;
        gap: 5px;
    }
}


/* ============================================================
   3. ALLGEMEINE RESPONSIVE HELPERS
   ============================================================ */

@media (max-width: 768px) {
    .page-header {
        padding: 20px !important;
        border-radius: 8px !important;
    }

        .page-header h1 {
            font-size: 1.3rem !important;
        }

    .header-content {
        flex-direction: column !important;
        gap: 15px;
    }

    .header-actions {
        width: 100%;
        flex-direction: column;
    }

        .header-actions .btn {
            width: 100%;
            text-align: center;
        }

    .table th,
    .table td {
        padding: 8px 10px !important;
        font-size: 0.85rem !important;
    }
}

@media (max-width: 576px) {
    .page-header {
        padding: 15px !important;
        margin-bottom: 15px !important;
    }

        .page-header h1 {
            font-size: 1.1rem !important;
        }

    .modal-dialog {
        margin: 10px !important;
        max-width: calc(100% - 20px) !important;
    }

    .modal-footer {
        flex-direction: column;
        gap: 8px;
    }

        .modal-footer .btn {
            width: 100%;
        }

    .action-buttons {
        flex-direction: column !important;
        gap: 8px !important;
    }

    .action-btn {
        width: 100% !important;
        text-align: center !important;
    }
}

/* Horizontales Scrollen verhindern */
html, body {
    overflow-x: hidden;
}

.main-content {
    overflow-x: hidden;
}

/* ================================================================
   BUTTON REDESIGN - Passend zum Gradient-Design
   ================================================================ */

/* Primary Button → Gradient */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: #fff;
    border-radius: 8px;
    font-weight: 500;
    padding: 10px 20px;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

    .btn-primary:hover,
    .btn-primary:focus {
        background: linear-gradient(135deg, #5a6fd6 0%, #6a4299 100%);
        color: #fff;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    }

    .btn-primary:active {
        transform: translateY(0);
        box-shadow: 0 2px 6px rgba(102, 126, 234, 0.3);
    }

/* Outline Primary → Lila Rand */
.btn-outline-primary {
    color: #667eea;
    border: 2px solid #667eea;
    background: transparent;
    border-radius: 8px;
    font-weight: 500;
    padding: 9px 19px;
    transition: all 0.2s ease;
}

    .btn-outline-primary:hover,
    .btn-outline-primary:focus {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        border-color: transparent;
        color: #fff;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    }

/* Secondary Button → Dezentes Grau mit Lila-Touch */
.btn-secondary {
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    color: #475569;
    border-radius: 8px;
    font-weight: 500;
    padding: 10px 20px;
    transition: all 0.2s ease;
}

    .btn-secondary:hover,
    .btn-secondary:focus {
        background: #e8ecf4;
        border-color: #cbd5e1;
        color: #334155;
        transform: translateY(-1px);
    }

/* Outline Secondary → Passend zum hellen Design */
.btn-outline-secondary {
    color: #64748b;
    border: 1px solid #cbd5e1;
    background: transparent;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.2s ease;
}

    .btn-outline-secondary:hover {
        background: #f8fafc;
        border-color: #94a3b8;
        color: #334155;
    }

/* Success → Bleibt grün, aber abgerundet */
.btn-success {
    background: #00d4aa;
    border: none;
    color: #fff;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 212, 170, 0.3);
}

    .btn-success:hover {
        background: #00c49a;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(0, 212, 170, 0.4);
    }

/* Danger → Bleibt rot, gleicher Stil */
.btn-danger {
    background: #ef4444;
    border: none;
    color: #fff;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

    .btn-danger:hover {
        background: #dc2626;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
    }

/* Warning → Gelb/Orange Stil */
.btn-warning {
    background: #f59e0b;
    border: none;
    color: #fff;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.2s ease;
}

    .btn-warning:hover {
        background: #d97706;
        color: #fff;
        transform: translateY(-1px);
    }

/* Alle kleinen Buttons ebenfalls abrunden */
.btn-sm {
    border-radius: 6px;
    padding: 6px 14px;
    font-size: 0.85rem;
}

.btn-lg {
    border-radius: 10px;
    padding: 14px 28px;
}