/* DownloadServer Dark Mode Styles */

:root {
    --primary-color: #86BD28;
    --primary-dark: #6a9520;
    --primary-light: #9dd232;
    --secondary-color: #6c757d;
    --success-color: #86BD28;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --dark-color: #000000;
    --darker-color: #0a0a0a;
    --light-dark: #1a1a1a;
    --medium-dark: #2a2a2a;
    --text-light: #ffffff;
    --text-muted: #b0b0b0;
    --border-color: #333333;
    --navbar-height: 80px;
    --footer-height: 70px;
    
    /* Liquid Glass Variables */
    --glass-bg: rgba(33, 38, 45, 0.7);
    --glass-border: rgba(134, 189, 40, 0.3);
    --glass-bg-medium: rgba(33, 38, 45, 0.8);
    --glass-bg-strong: rgba(33, 38, 45, 0.9);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --glass-blur: blur(20px);
    --glass-saturation: saturate(180%);
}

/* Global Dark Mode Styles */
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--dark-color);
    color: var(--text-light);
    line-height: 1.6;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

/* Bootstrap Override für Dark Mode */
.bg-dark {
    background-color: var(--darker-color) !important;
}

.text-dark {
    color: var(--text-light) !important;
}

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

.border {
    border-color: var(--border-color) !important;
}

/* Main Content Area – oben abgerundet, damit kein scharfer Rand den Navbar-Radius überlappt */
.main-content {
    flex: 1 0 auto;
    margin-top: var(--navbar-height);
    padding-top: 24px;
    padding-bottom: 2rem;
    box-sizing: border-box;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    overflow: hidden;
}

/* Navbar Dark Styles - FORCE FIXED mit Liquid Glass */
.navbar-custom {
    background: linear-gradient(135deg, var(--glass-bg), var(--glass-bg-medium)) !important;
    box-shadow: var(--glass-shadow) !important;
    border-bottom: 3px solid var(--glass-border) !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    z-index: 9999 !important;
    height: var(--navbar-height) !important;
    padding: 0.75rem 1.5rem !important;
    display: flex !important;
    align-items: center !important;
    transform: translateZ(0) !important; /* Force hardware acceleration */
    backdrop-filter: var(--glass-blur) !important;
    -webkit-backdrop-filter: var(--glass-blur) !important;
    border-radius: 0 0 20px 20px !important;
    /* overflow nicht verstecken, damit Dropdown-Menü (Einstellungen etc.) sichtbar bleibt */
}

.navbar-brand {
    font-weight: 700 !important;
    font-size: 1.5rem !important;
    color: var(--text-light) !important;
    text-decoration: none !important;
}

.navbar-brand:hover {
    color: var(--text-light) !important;
    text-decoration: none !important;
}

.navbar-brand i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

.navbar-nav .nav-link {
    color: var(--text-light) !important;
}

/* Dropdown: Liquid-Glass-Stil; z-index über Navbar, damit Menü über allem liegt */
.dropdown-menu {
    background: rgba(33, 38, 45, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(134, 189, 40, 0.25);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    padding: 0.5rem 0;
    z-index: 10050 !important;
}

.dropdown-item {
    color: var(--text-light);
    padding: 0.5rem 1rem;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: rgba(134, 189, 40, 0.15);
    color: var(--text-light);
}

.dropdown-item.text-danger:hover {
    background: rgba(220, 53, 69, 0.2);
    color: #ff6b7a;
}

.dropdown-divider {
    border-color: var(--border-color);
}

.dropdown-header {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    padding: 0.5rem 1rem;
}

.navbar-text {
    color: var(--text-light) !important;
}

/* Footer am Ende der Seite, mit Abstand zum Inhalt */
.footer {
    flex-shrink: 0;
    margin-top: 2rem;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--glass-bg), var(--glass-bg-medium)) !important;
    color: var(--text-light) !important;
    border-top: 3px solid var(--glass-border) !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    backdrop-filter: var(--glass-blur) !important;
    -webkit-backdrop-filter: var(--glass-blur) !important;
    box-shadow: var(--glass-shadow) !important;
    border-radius: 20px 20px 0 0 !important;
    overflow: hidden !important;
}

/* Flash Messages: im Seitenfluss unter dem Header, überlappen nichts */
.flash-messages-container {
    padding: 0 20px 1rem !important;
    max-width: 100%;
}

/* Dynamische Toasts (showNotification): unter Header, 3s sichtbar */
.app-notifications {
    position: fixed;
    top: calc(var(--navbar-height) + 12px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 9990;
    width: 100%;
    max-width: 520px;
    padding: 0 1rem;
    pointer-events: none;
}

.app-notifications .alert {
    pointer-events: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Zusätzliche Sticky-Header/Footer Optimierungen */
html {
    scroll-behavior: smooth;
}

/* Container für bessere Abstände */
.container-fluid {
    padding-left: 20px;
    padding-right: 20px;
}

/* Responsive Anpassungen für Header/Footer */
@media (max-width: 768px) {
    :root {
        --navbar-height: 70px;
        --footer-height: 60px;
    }
    
    .navbar-custom {
        padding: 0.5rem 1rem !important;
    }
    
    .footer {
        padding: 1rem 0 !important;
    }
    
    .main-content {
        padding-top: 20px;
        padding-bottom: 20px;
    }
    
    .flash-messages-container {
        padding: 0 15px 0.75rem !important;
    }
    
    .app-notifications {
        top: calc(var(--navbar-height) + 8px);
        padding: 0 0.75rem;
    }
}

/* Rest der CSS bleibt gleich... */
/* Login Page Dark Styles */
.login-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #0a0a0a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    flex: 1;
}

.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(134, 189, 40, 0.1) 0%, transparent 70%);
}

.login-card {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 20px rgba(134, 189, 40, 0.1);
    border: 1px solid rgba(134, 189, 40, 0.2);
    max-width: 400px;
    width: 100%;
    overflow: hidden;
}

.login-card .card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 15px 15px 0 0;
    border: none;
    padding: 1.5rem;
}

.login-card .card-body {
    padding: 2rem;
    background: var(--light-dark);
}

.login-card .form-control {
    border-radius: 10px;
    border: 2px solid var(--border-color);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: var(--medium-dark);
    color: var(--text-light);
}

.login-card .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(134, 189, 40, 0.25);
    background-color: var(--light-dark);
}

.login-card .form-control::placeholder {
    color: var(--text-muted);
}

.login-card .btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
    border-radius: 10px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    color: var(--dark-color);
}

.login-card .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(134, 189, 40, 0.4);
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
}

.login-card .card-footer {
    background: var(--darker-color);
    border-top: 1px solid var(--border-color);
    border-radius: 0 0 15px 15px;
}

/* Dashboard Dark Styles */
.dashboard-card {
    border-radius: 15px;
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    background-color: var(--light-dark);
    overflow: hidden;
}

.dashboard-card .card-body {
    padding: 1.5rem;
    background-color: var(--light-dark);
}

.stat-card {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--dark-color);
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 5px 15px rgba(134, 189, 40, 0.3);
    font-weight: 600;
    overflow: hidden;
}

.stat-card.bg-success {
    background: linear-gradient(135deg, #28a745, #1e7e34) !important;
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.3);
    color: white !important;
}

.stat-card.bg-info {
    background: linear-gradient(135deg, #17a2b8, #138496) !important;
    box-shadow: 0 5px 15px rgba(23, 162, 184, 0.3);
    color: white !important;
}

.stat-card.bg-warning {
    background: linear-gradient(135deg, #ffc107, #e0a800) !important;
    box-shadow: 0 5px 15px rgba(255, 193, 7, 0.3);
    color: var(--dark-color) !important;
}

.stat-icon {
    font-size: 3rem;
    opacity: 0.8;
}

/* Alert Dark Styles */
.alert {
    border-radius: 10px;
    border: none;
    font-weight: 500;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
}

.alert-success {
    background: linear-gradient(135deg, rgba(134, 189, 40, 0.2), rgba(134, 189, 40, 0.1));
    color: var(--primary-light);
    border: 1px solid rgba(134, 189, 40, 0.3);
}

.alert-danger {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.2), rgba(220, 53, 69, 0.1));
    color: #ff6b7a;
    border: 1px solid rgba(220, 53, 69, 0.3);
}

.alert-info {
    background: linear-gradient(135deg, rgba(23, 162, 184, 0.2), rgba(23, 162, 184, 0.1));
    color: #5bc0de;
    border: 1px solid rgba(23, 162, 184, 0.3);
}

.alert-warning {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.2), rgba(255, 193, 7, 0.1));
    color: #ffc107;
    border: 1px solid rgba(255, 193, 7, 0.3);
}

/* Button Dark Styles */
.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    border-style: solid;
    box-sizing: border-box;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-color: var(--primary-color);
    color: var(--dark-color);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    border-color: var(--primary-light);
    box-shadow: 0 5px 15px rgba(134, 189, 40, 0.3);
}

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

.btn-outline-primary:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-color: var(--primary-color);
    color: var(--dark-color);
}

.btn-outline-secondary {
    color: var(--text-muted);
    border-color: var(--border-color);
}

.btn-outline-secondary:hover {
    background: var(--medium-dark);
    border-color: var(--text-muted);
    color: var(--text-light);
}

.btn-outline-danger {
    color: #dc3545;
    border-color: #dc3545;
}

.btn-outline-danger:hover {
    background: #dc3545;
    border-color: #dc3545;
    color: white;
}

.btn-outline-light {
    color: var(--text-light);
    border-color: var(--border-color);
}

.btn-outline-light:hover {
    background: var(--text-light);
    color: var(--dark-color);
}

/* Table Dark Styles */
.table {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
    background-color: var(--light-dark);
    color: var(--text-light);
}

.table thead th {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--dark-color);
    font-weight: 600;
    border: none;
    padding: 1rem;
}

.table tbody td {
    padding: 0.75rem 1rem;
    border-color: var(--border-color);
    background-color: var(--light-dark);
}

.table tbody tr:hover {
    background-color: var(--medium-dark);
}

.table-borderless td {
    border: none;
}

/* Badge Dark Styles */
.badge {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-weight: 500;
}

.bg-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
    color: var(--dark-color) !important;
}

.bg-danger {
    background: linear-gradient(135deg, #dc3545, #b02a37) !important;
}

/* Card Dark Styles – statisch, keine Hover-Effekte */
.card {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
    background-color: var(--light-dark);
    color: var(--text-light);
}

.card-header {
    background-color: var(--medium-dark);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-light);
}

.card-body {
    background-color: var(--light-dark);
}

.card-footer {
    background-color: var(--medium-dark);
    border-top: 1px solid var(--border-color);
}

/* Admin Cards – statisch */
.admin-card {
    border: 2px solid transparent;
    background-color: var(--light-dark);
}

/* Form Dark Styles */
.form-control {
    background-color: var(--medium-dark);
    border: 2px solid var(--border-color);
    color: var(--text-light);
}

.form-control:focus {
    background-color: var(--light-dark);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(134, 189, 40, 0.25);
    color: var(--text-light);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-label {
    color: var(--text-light);
    font-weight: 500;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .login-container {
        margin: 1rem;
    }

    .dashboard-card {
        margin-bottom: 1rem;
    }

    .stat-card {
        margin-bottom: 1rem;
    }

    .main-content {
        padding-top: 20px;
        padding-bottom: 20px;
    }

    }

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(134, 189, 40, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Utilities */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.shadow-custom {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3) !important;
}

.border-radius-custom {
    border-radius: 15px !important;
}

/* Admin Badge */
.admin-badge {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--dark-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Green Accent Glow Effects - ENTFERNT */
/* .glow-primary {
    box-shadow: 0 0 20px rgba(134, 189, 40, 0.3);
}

.glow-primary:hover {
    box-shadow: 0 0 30px rgba(134, 189, 40, 0.5);
} */

/* Scrollbar Dark */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

.navbar-custom {
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}