/* 
 * TeamFlow - Modern Stylesheet
 * Clean & Professional Design
 */

/* ===== CSS Variables ===== */
:root {
    /* Colors - Dunkles Blau */
    --primary: #0F172A;
    --primary-light: #1E3A8A;
    --primary-dark: #020617;
    --secondary: #3B82F6;
    --success: #10B981;
    --success-light: #34D399;
    --danger: #EF4444;
    --danger-light: #F87171;
    --warning: #F59E0B;
    --warning-light: #FBBF24;
    --info: #3B82F6;
    
    /* Background Colors */
    --bg-primary: #E8EDF2;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #F1F5F9;
    --bg-card: #FFFFFF;
    
    /* Text Colors */
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-tertiary: #94A3B8;
    --text-inverse: #FFFFFF;
    
    /* Borders & Shadows */
    --border-color: #E2E8F0;
    --border-radius: 10px;
    --border-radius-lg: 14px;
    --border-radius-xl: 18px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 24px;
    --spacing-2xl: 25px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.35s ease;
    
    /* Sidebar */
    --sidebar-width: 240px;
    --sidebar-collapsed-width: 70px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
}

h1 { font-size: 1.25rem; }
h2 { font-size: 1rem; }
h3 { font-size: 0.9rem; }

p { color: var(--text-secondary); }

.text-primary { color: var(--primary) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.text-secondary { color: var(--text-secondary) !important; }

.fw-bold { font-weight: 600 !important; }

/* ===== Sidebar ===== */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 1100;
    transition: transform var(--transition-normal);
    box-shadow: 2px 0 20px rgba(0, 0, 0, 0.03);
}

.sidebar-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-2xl) var(--spacing-xl);
    position: relative;
}

.sidebar-logo i {
    font-size: 2rem;
    color: var(--primary);
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.1) 0%, rgba(46, 90, 143, 0.15) 100%);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.sidebar-logo:hover i {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(30, 58, 95, 0.2);
}

.sidebar-logo span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.sidebar-logo::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: var(--spacing-xl);
    right: var(--spacing-xl);
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.sidebar-toggle {
    display: none;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    font-size: 1.25rem;
    color: var(--text-inverse);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: background var(--transition-fast);
}

.sidebar-toggle:hover {
    background: rgba(255, 255, 255, 0.3);
}

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-lg);
    overflow-y: auto;
}

.sidebar-nav-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--text-tertiary);
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-sm);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-xs);
    transition: all var(--transition-fast);
    font-weight: 500;
    font-size: 0.875rem;
    position: relative;
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: var(--primary);
    border-radius: 0 3px 3px 0;
    transition: height var(--transition-fast);
}

.nav-item:hover {
    background: rgba(0, 122, 255, 0.08);
    color: var(--primary);
}

.nav-item:hover::before {
    height: 50%;
}

.nav-item.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--text-inverse);
    box-shadow: var(--shadow-md);
}

.nav-item i {
    font-size: 1.1rem;
    width: 22px;
    text-align: center;
}

.sidebar-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.user-profile-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-card) 100%);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--border-color);
}

.user-profile-avatar {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(30, 58, 95, 0.2);
}

.user-profile-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.user-profile-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.user-profile-role {
    font-size: 0.75rem;
    color: var(--text-muted);
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    display: inline-block;
    width: fit-content;
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.user-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-inverse);
    font-size: 1.1rem;
}

.user-avatar.small {
    width: 36px;
    height: 36px;
    font-size: 1rem;
}

.user-details {
    display: flex;
    flex-direction: column;
}

.sidebar-footer .user-name {
    font-weight: 600;
    font-size: 0.875rem;
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.logout-btn {
    color: var(--danger) !important;
}

.logout-btn:hover {
    background: rgba(255, 59, 48, 0.1) !important;
}

/* ===== Sidebar Overlay ===== */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
}

.sidebar-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

/* ===== Mobile Navigation - Modern iOS Style ===== */
.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    border-top: 0.5px solid rgba(0, 0, 0, 0.1);
    padding: 0 0 env(safe-area-inset-bottom, 0) 0;
    z-index: 1000;
    box-shadow: 0 -2px 20px rgba(0, 0, 0, 0.08);
    justify-content: space-between;
    align-items: stretch;
    gap: 0;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 8px 2px 6px 2px;
    color: #8E8E93;
    text-decoration: none;
    font-size: 10px;
    font-weight: 500;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 0;
    position: relative;
    flex: 1;
    min-width: 0;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.mobile-nav-item i {
    font-size: 20px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    line-height: 1;
}

.mobile-nav-item span {
    letter-spacing: -0.3px;
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    font-size: 9px;
}

.mobile-nav-item:active {
    transform: scale(0.95);
    background: rgba(0, 0, 0, 0.04);
}

.mobile-nav-item.active {
    color: var(--primary);
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.12) 0%, rgba(30, 58, 138, 0.08) 100%);
    margin-top: -1px;
    padding-top: 9px;
}

.mobile-nav-item.active i {
    transform: scale(1.05);
    color: var(--primary);
}

/* Hover Effekt für Desktop-Emulation */
@media (hover: hover) {
    .mobile-nav-item:hover:not(.active) {
        color: var(--text-secondary);
        background: rgba(0, 0, 0, 0.03);
    }
}

/* ===== Main Content ===== */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    padding: var(--spacing-2xl);
    padding-top: calc(64px + var(--spacing-2xl));
    padding-bottom: var(--spacing-2xl);
    transition: margin var(--transition-normal);
    background: var(--bg-primary);
}

.main-content.no-sidebar {
    margin-left: 0;
    padding-top: var(--spacing-xl);
}

/* ===== Top Header ===== */
.top-header {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    height: 64px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-2xl);
    z-index: 900;
    transition: left var(--transition-normal);
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.mobile-menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    border: none;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    font-size: 1.3rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
    position: relative;
    z-index: 100;
}

.mobile-menu-btn:hover,
.mobile-menu-btn:active {
    background: var(--primary);
    color: var(--text-inverse);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.breadcrumb-item {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-date {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.header-date i {
    color: var(--primary);
}

.header-notifications {
    position: relative;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.header-notifications:hover {
    background: var(--primary);
    color: var(--text-inverse);
}

.header-notifications i {
    font-size: 1.1rem;
}

.notification-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    min-width: 16px;
    height: 16px;
    background: var(--danger);
    color: var(--text-inverse);
    font-size: 0.6rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

.header-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-md) var(--spacing-xs) var(--spacing-xs);
    background: var(--bg-primary);
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.header-user:hover {
    background: var(--bg-tertiary);
}

.header-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-inverse);
    font-weight: 600;
    font-size: 0.75rem;
}

.header-user-info {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.header-user-name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.header-user-role {
    font-size: 0.6875rem;
    color: var(--text-tertiary);
}

/* ===== User Dropdown ===== */
.header-user {
    position: relative;
}

.user-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-sm);
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    min-width: 220px;
    z-index: 2000;
    overflow: hidden;
}

.user-dropdown.active {
    display: block;
    animation: dropdownFadeIn 0.2s ease;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.user-dropdown-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
}

.user-dropdown-avatar {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 1.2rem;
}

.user-dropdown-info {
    display: flex;
    flex-direction: column;
}

.user-dropdown-name {
    color: #FFFFFF;
    font-weight: 600;
    font-size: 1rem;
}

.user-dropdown-role {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8rem;
}

.user-dropdown-divider {
    height: 1px;
    background: var(--border-color);
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-size: 0.9rem;
    border: none;
    background: none;
    width: 100%;
    cursor: pointer;
    text-align: left;
}

.user-dropdown-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.user-dropdown-item.active {
    color: var(--primary);
}

.user-dropdown-item.active i {
    color: var(--primary);
}

.user-dropdown-item.logout {
    color: var(--danger);
}

.user-dropdown-item.logout:hover {
    background: rgba(239, 68, 68, 0.1);
}

.user-dropdown-item i {
    font-size: 1.1rem;
}

/* ===== Page Header ===== */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.page-title h1 {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.page-title h1 i {
    color: var(--primary);
    font-size: 1.4rem;
}

.page-title p {
    margin-top: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.page-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* ===== Section Title ===== */
.section-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: var(--spacing-xl) 0 var(--spacing-lg);
}

.section-title h2 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.125rem;
    font-weight: 600;
}

.section-title h2 i {
    color: var(--primary);
    font-size: 1rem;
}

/* ===== Stats Grid ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-lg);
}

.stats-grid.small {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.stat-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: transparent;
    transition: background var(--transition-normal);
}

.stat-card.primary::before {
    background: var(--primary);
}

.stat-card.success::before {
    background: var(--success);
}

.stat-card.danger::before {
    background: var(--danger);
}

.stat-card.warning::before {
    background: var(--warning);
}

.stat-card.info::before {
    background: var(--info);
}

.stat-card.secondary::before {
    background: var(--secondary);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stat-card.large {
    grid-column: span 2;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.stat-card.primary .stat-icon {
    background: rgba(30, 58, 95, 0.1);
    color: var(--primary);
}

.stat-card.success .stat-icon {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.stat-card.danger .stat-icon {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.stat-card.warning .stat-icon {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.stat-card.info .stat-icon {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.stat-card.secondary .stat-icon {
    background: rgba(255, 107, 0, 0.1);
    color: var(--secondary);
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-subtitle {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 2px;
}

/* ===== Stats Compact ===== */
.stats-compact {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.stat-compact {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-md, 10px);
    border: 1px solid var(--border-color);
    flex: 1;
    min-width: 120px;
}

@media (max-width: 1024px) {
    .stats-compact {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: var(--spacing-sm) !important;
    }
    
    .stat-compact {
        flex: unset !important;
        min-width: unset !important;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: var(--spacing-md);
    }
    
    .stat-compact i {
        font-size: 1.2rem;
        margin-bottom: 4px;
    }
    
    .stat-compact-label {
        font-size: 0.65rem;
        order: 1;
    }
    
    .stat-compact-value,
    .stat-compact .value {
        font-size: 1rem;
        font-weight: 700;
        margin-left: 0 !important;
        order: 2;
    }
}

.stat-compact i {
    font-size: 1.2rem;
}

.stat-content-vertical {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-left: auto;
}

.stat-content-vertical .value {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.2;
}

.stat-content-vertical .label {
    font-size: 0.7rem;
    color: var(--text-muted, var(--text-tertiary));
}

.stat-compact .label,
.stat-compact-label {
    font-size: 0.7rem;
    color: var(--text-muted, var(--text-tertiary));
}

.stat-compact .value,
.stat-compact-value {
    font-size: 1.1rem;
    font-weight: 700;
    margin-left: auto;
}

/* Stat Compact Color Variants */
.stat-compact.primary i { color: var(--primary); }
.stat-compact.success i { color: var(--success); }
.stat-compact.danger i { color: var(--danger); }
.stat-compact.warning i { color: var(--warning); }
.stat-compact.info i { color: var(--info, var(--primary)); }
.stat-compact.secondary i { color: var(--text-secondary); }

/* ===== Split Grid ===== */
.split-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.split-grid .card {
    height: fit-content;
}

.split-grid .table-responsive {
    max-height: 400px;
    overflow-y: auto;
}

/* ===== Quick Actions ===== */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-lg);
}

.action-card {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.875rem;
}

.action-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.action-card.income {
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.03);
}

.action-card.income:hover {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--success);
}

.action-card.income .action-icon {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.action-card.expense {
    border-color: var(--danger);
    background: rgba(239, 68, 68, 0.03);
}

.action-card.expense:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--danger);
}

.action-card.expense .action-icon {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.action-card.transfer {
    border-color: var(--primary);
    background: rgba(30, 58, 95, 0.03);
}

.action-card.transfer:hover {
    background: rgba(30, 58, 95, 0.1);
    border-color: var(--primary);
}

.action-card.transfer .action-icon {
    background: rgba(30, 58, 95, 0.1);
    color: var(--primary);
}

.action-card.users {
    border-color: var(--info);
    background: rgba(59, 130, 246, 0.03);
}

.action-card.users:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--info);
}

.action-card.users .action-icon {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.action-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

/* ===== Cards ===== */
.card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.card-header {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-tertiary);
}

.card-header h2,
.card-header h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.card-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.filter-card {
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-md);
    align-items: end;
}

.filter-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-xs);
}

/* ===== User Stats Grid ===== */
.user-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.user-stat-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.user-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.user-stat-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
}

.user-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-inverse);
    font-size: 1.25rem;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-stat-card .user-name {
    font-weight: 600;
    color: var(--text-inverse);
    font-size: 0.95rem;
}

.user-stat-card .user-username {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
}

.user-stat-body {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border-color);
}

.user-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-card);
}

.user-stat-item .label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-xs);
}

.user-stat-item .value {
    font-size: 0.9rem;
    font-weight: 600;
}

.user-stat-item.success .value { color: var(--success); }
.user-stat-item.danger .value { color: var(--danger); }
.user-stat-item.primary .value { color: var(--primary); }
.user-stat-item.warning .value { color: var(--warning); }

/* ===== User Full Cards ===== */
.user-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

@media (max-width: 992px) {
    .user-cards-grid {
        grid-template-columns: 1fr;
    }
}

.user-full-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.user-card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
}

.user-card-header-simple {
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    text-align: center;
}

.user-card-name {
    display: block;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 2px;
}

.user-card-username {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8rem;
}

.user-card-header .user-avatar {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF !important;
    font-size: 1rem;
}

.user-card-header .user-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.user-full-card .user-card-header .user-name {
    font-weight: 600;
    color: #FFFFFF !important;
    font-size: 1rem;
}

.user-full-card .user-card-header .user-username {
    font-size: 0.8rem;
    color: #FFFFFF !important;
    opacity: 0.85;
}

.user-card-header .user-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.user-card-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.user-card-stats .stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-card);
    text-align: center;
}

.user-card-stats .stat-item i {
    font-size: 1rem;
    margin-bottom: 2px;
}

.user-card-stats .stat-item .label {
    font-size: 0.65rem;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 2px;
}

.user-card-stats .stat-item .value {
    font-size: 0.85rem;
    font-weight: 600;
}

.user-card-stats .stat-item.success i,
.user-card-stats .stat-item.success .value { color: var(--success); }
.user-card-stats .stat-item.danger i,
.user-card-stats .stat-item.danger .value { color: var(--danger); }
.user-card-stats .stat-item.primary i,
.user-card-stats .stat-item.primary .value { color: var(--primary); }
.user-card-stats .stat-item.warning i,
.user-card-stats .stat-item.warning .value { color: var(--warning); }

/* ===== User Card Header Inline ===== */
.user-card-header-inline {
    padding: var(--spacing-lg);
    background: #FFFFFF;
    border-bottom: 1px solid var(--border-color);
}

.user-header-top {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.user-avatar-sm {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF !important;
    font-weight: 700;
    font-size: 1.4rem;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.user-name-inline {
    color: #1F2937 !important;
    font-weight: 700;
    font-size: 1.25rem;
}

.header-stats-inline {
    display: flex;
    gap: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px dashed #E5E7EB;
}

.stat-inline {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 600;
}

.stat-inline i {
    font-size: 1.2rem;
    padding: 8px;
    border-radius: 10px;
}

.stat-inline.success { 
    color: #059669;
}
.stat-inline.success i {
    background: #D1FAE5;
    color: #059669;
}

.stat-inline.danger { 
    color: #DC2626;
}
.stat-inline.danger i {
    background: #FEE2E2;
    color: #DC2626;
}

.stat-inline.primary { 
    color: #2563EB;
}
.stat-inline.primary i {
    background: #DBEAFE;
    color: #2563EB;
}

.stat-inline.warning { 
    color: #D97706;
}
.stat-inline.warning i {
    background: #FEF3C7;
    color: #D97706;
}

@media (max-width: 1024px) {
    .user-card-header-inline {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .header-stats-inline {
        margin-left: 0;
        width: 100%;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .stat-inline {
        font-size: 0.75rem;
    }
    
    .user-tabs-header {
        flex-wrap: nowrap;
        overflow-x: auto;
    }
    
    .user-tab-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .data-table.compact {
        font-size: 0.7rem;
    }
    
    .data-table.compact th,
    .data-table.compact td {
        padding: 4px 6px;
    }
}

/* User Card Tabs */
.user-card-tabs {
    border-top: 1px solid var(--border-color);
}

.user-tabs-header {
    display: flex;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.user-tab-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: none;
    border: none;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: all var(--transition-fast);
    border-bottom: 2px solid transparent;
}

.user-tab-btn:hover {
    background: rgba(0, 0, 0, 0.03);
    color: var(--text-primary);
}

.user-tab-btn.active {
    color: var(--primary);
    background: var(--bg-card);
    border-bottom-color: var(--primary);
}

.user-tab-panel {
    display: none;
    padding: 0;
}

.user-tab-panel.active {
    display: block;
}

.user-card-transactions {
    padding: 0;
}

.user-card-transactions .transactions-header {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-tertiary);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.data-table.compact th,
.data-table.compact td {
    padding: 6px 8px;
    font-size: 0.75rem;
}

.badge-sm {
    font-size: 0.6rem;
    padding: 2px 5px;
}

/* ===== Tabs ===== */
.tabs-container {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.tabs-header {
    display: flex;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    flex: 1;
    padding: var(--spacing-lg);
    background: none;
    border: none;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-fast);
    border-bottom: 3px solid transparent;
}

.tab-btn:hover {
    background: rgba(0, 0, 0, 0.03);
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--primary);
    background: var(--bg-card);
    border-bottom-color: var(--primary);
}

.tabs-content {
    padding: 0;
}

.tab-panel {
    display: none;
    padding: var(--spacing-lg);
}

.tab-panel.active {
    display: block;
}

/* ===== Tables ===== */
.table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.data-table th,
.data-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table td.empty-row,
.data-table td.loading-row {
    text-align: center !important;
    padding: 3rem 1rem !important;
    color: var(--text-tertiary);
}

.data-table th {
    background: var(--bg-tertiary);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-tertiary);
    white-space: nowrap;
}

.data-table tbody tr {
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: var(--bg-tertiary);
}

.data-table td {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Aktionen-Spalte - Buttons nebeneinander */
.data-table td .action-buttons,
.data-table td .btn-group,
.btn-group {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    gap: 0.25rem;
}

/* Betrag-Spalte - kein Umbruch */
.data-table td:nth-last-child(3),
.data-table .amount-cell,
.data-table td[data-amount] {
    white-space: nowrap;
}

/* Aktionen-Spalte - kein Umbruch */
.data-table td:last-child {
    white-space: nowrap;
}

.data-table td.empty-row {
    text-align: center !important;
    padding: 3rem 1rem !important;
    color: var(--text-tertiary);
}

.user-cell {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.loading-row,
.empty-row {
    text-align: center !important;
    padding: var(--spacing-2xl) !important;
    color: var(--text-tertiary);
}

.loading-row {
    text-align: center !important;
}

.loading-row .spinner {
    margin: 0 auto;
}

.empty-row {
    text-align: center !important;
    padding: 3rem 1rem !important;
}

.empty-row i {
    font-size: 3rem;
    opacity: 0.4;
    color: var(--text-tertiary);
    display: block;
    margin-bottom: 1rem;
}

.empty-row p {
    margin: 0 0 1rem 0;
    color: var(--text-secondary);
    font-size: 1rem;
}

.action-buttons {
    display: flex;
    gap: var(--spacing-xs);
}

/* ===== Badges ===== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.badge-info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.badge-secondary {
    background: rgba(148, 163, 184, 0.15);
    color: var(--text-tertiary);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.4;
    min-height: 44px; /* Touch-freundlich */
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    touch-action: manipulation;
}

.btn:active {
    transform: scale(0.97);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--text-inverse);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.2);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.3);
}

.btn-primary:active {
    transform: scale(0.97) translateY(0);
}

.btn-success {
    background: linear-gradient(135deg, var(--success), var(--success-light));
    color: var(--text-inverse);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.btn-success:active {
    transform: scale(0.97) translateY(0);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), var(--danger-light));
    color: var(--text-inverse);
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

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

.btn-danger:active {
    transform: scale(0.97) translateY(0);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning), var(--warning-light));
    color: var(--text-inverse);
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.btn-warning:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

.btn-warning:active {
    transform: scale(0.97) translateY(0);
}

.btn-info {
    background: linear-gradient(135deg, #17a2b8, #20c997);
    color: var(--text-inverse);
    box-shadow: 0 2px 8px rgba(23, 162, 184, 0.3);
}

.btn-info:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(23, 162, 184, 0.4);
}

.btn-info:active {
    transform: scale(0.97) translateY(0);
}

.btn-outline {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--text-tertiary);
}

.btn-outline:active {
    transform: scale(0.97);
    background: var(--bg-tertiary);
}

.btn-sm {
    padding: 8px 14px;
    font-size: 0.8rem;
    min-height: 36px;
}

.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 12px;
}

.btn-block {
    width: 100%;
}

/* ===== Forms ===== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="datetime-local"],
select,
textarea {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
    font-family: inherit;
    background: var(--bg-card);
    color: var(--text-primary);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(30, 58, 95, 0.1);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-tertiary);
}

.search-input {
    padding: 6px 10px;
    min-width: 160px;
    font-size: 0.8rem;
}

code {
    padding: 2px 6px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    font-family: 'SF Mono', Consolas, monospace;
    font-size: 0.85rem;
}

.form-hint {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* ===== Modals ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 480px;
    max-height: 90vh;
    overflow: hidden;
    z-index: 2001;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.modal:has(.modal-lg) {
    max-width: 700px;
}

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-tertiary);
}

.modal-header h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.125rem;
    font-weight: 700;
}

.modal-close {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--bg-card);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
    font-size: 1rem;
}

.modal-close:hover {
    background: var(--border-color);
}

.modal-body {
    padding: var(--spacing-xl);
    overflow-y: auto;
    max-height: 60vh;
}

.modal-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    background: var(--bg-tertiary);
}

/* ===== Alerts ===== */
.alert {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-left-color: var(--warning);
}

.alert-icon {
    font-size: 1.25rem;
    color: var(--warning);
}

.alert-content {
    flex: 1;
}

.alert-content strong {
    display: block;
    color: var(--text-primary);
    font-size: 0.8rem;
}

.alert-content p {
    font-size: 0.75rem;
    margin: 0;
}

/* ===== Toasts ===== */
.toast-container {
    position: fixed;
    top: var(--spacing-md);
    right: var(--spacing-md);
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.toast {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
    min-width: 220px;
    max-width: 320px;
    font-size: 0.8rem;
}

.toast.success {
    border-left: 4px solid var(--success);
}

.toast.error {
    border-left: 4px solid var(--danger);
}

.toast.warning {
    border-left: 4px solid var(--warning);
}

.toast.info {
    border-left: 4px solid var(--primary);
}

.toast-icon {
    font-size: 1.25rem;
}

.toast.success .toast-icon { color: var(--success); }
.toast.error .toast-icon { color: var(--danger); }
.toast.warning .toast-icon { color: var(--warning); }
.toast.info .toast-icon { color: var(--primary); }

.toast-message {
    flex: 1;
    font-size: 0.9rem;
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 4px;
    font-size: 1rem;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== Spinner ===== */
.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ===== Login Page ===== */
body.login-page {
    background: var(--primary-dark);
    overflow: hidden;
}

body.login-page .main-content {
    margin: 0;
    padding: 0;
}

.login-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    min-height: 100vh;
    width: 100vw;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: linear-gradient(145deg, var(--primary) 0%, var(--primary-dark) 50%, #0D1B2A 100%);
    overflow: hidden;
    z-index: 9999;
}

/* Decorative Circles */
.login-decoration {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.login-decoration .circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
}

.login-decoration .circle-1 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, var(--secondary), #FF8C00);
    top: -200px;
    right: -100px;
    animation: float-slow 15s ease-in-out infinite;
}

.login-decoration .circle-2 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-light), var(--info));
    bottom: -100px;
    left: -100px;
    animation: float-slow 12s ease-in-out infinite reverse;
}

.login-decoration .circle-3 {
    width: 200px;
    height: 200px;
    background: var(--secondary);
    top: 50%;
    left: 10%;
    animation: float-slow 10s ease-in-out infinite;
}

@keyframes float-slow {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, -20px) scale(1.05); }
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-2xl) var(--spacing-xl);
    width: 100%;
    max-width: 400px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 1;
    backdrop-filter: blur(20px);
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 2.5rem;
    color: var(--text-inverse);
    box-shadow: 0 10px 30px rgba(30, 58, 95, 0.4);
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.login-header h1 {
    font-size: 1.6rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    font-weight: 700;
}

.login-header p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.login-form .form-group {
    margin-bottom: var(--spacing-lg);
}

.login-form .form-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.login-form .form-group label i {
    color: var(--primary);
    font-size: 1rem;
}

.login-form .input-wrapper {
    position: relative;
}

.login-form input {
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    width: 100%;
    font-size: 1rem;
    transition: all var(--transition-normal);
}

.login-form input::placeholder {
    color: var(--text-tertiary);
}

.login-form input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--bg-secondary);
    box-shadow: 0 0 0 4px rgba(30, 58, 95, 0.1);
}

.login-form .toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 4px;
    transition: color var(--transition-fast);
}

.login-form .toggle-password:hover {
    color: var(--primary);
}

.login-form .btn-primary {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border: none;
    border-radius: var(--border-radius);
    color: var(--text-inverse);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(30, 58, 95, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.login-form .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 58, 95, 0.4);
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
}

.login-form .btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(30, 58, 95, 0.3);
}

.login-form .btn-primary i {
    transition: transform var(--transition-fast);
}

.login-form .btn-primary:hover i {
    transform: translateX(4px);
}

.login-footer {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.login-security {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--success);
    font-size: 0.85rem;
    font-weight: 500;
}

.login-security i {
    font-size: 1rem;
}

/* Login Alerts */
.login-alerts {
    margin-bottom: var(--spacing-lg);
}

.login-alert {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-alert i {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.login-alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.login-alert-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.login-alert-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.login-alert-info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

/* Login Mobile Responsive */
@media (max-width: 480px) {
    .login-card {
        padding: var(--spacing-xl) var(--spacing-lg);
        margin: var(--spacing-md);
        max-width: calc(100% - var(--spacing-lg) * 2);
    }
    
    .login-logo {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }
    
    .login-header h1 {
        font-size: 1.4rem;
    }
    
    .login-decoration .circle-1 {
        width: 300px;
        height: 300px;
        top: -100px;
        right: -100px;
    }
    
    .login-decoration .circle-2 {
        width: 200px;
        height: 200px;
    }
    
    .login-decoration .circle-3 {
        display: none;
    }
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
        box-shadow: none;
        padding-bottom: 80px;
    }
    
    .sidebar.open {
        transform: translateX(0);
        box-shadow: 4px 0 30px rgba(0, 0, 0, 0.2);
    }
    
    .sidebar-overlay {
        display: block;
        pointer-events: none;
    }
    
    .sidebar-overlay.active {
        pointer-events: auto;
    }
    
    .main-content {
        margin-left: 0;
        padding-bottom: calc(100px + env(safe-area-inset-bottom, 20px));
        padding-top: 80px;
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }
    
    .page-title h1 {
        display: none;
    }
    
    .page-actions {
        display: flex !important;
        flex-wrap: wrap;
        gap: var(--spacing-xs);
        width: 100%;
    }
    
    .top-header {
        left: 0;
        height: 64px;
        padding: 0 var(--spacing-md);
    }
    
    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .mobile-nav {
        display: flex;
    }
    
    .stat-card.large {
        grid-column: span 1;
    }
    
    .header-date {
        display: none;
    }
    
    /* Stats Compact - 2 Spalten */
    .stats-compact {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .stat-compact {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: var(--spacing-md);
    }
    
    .stat-compact-value,
    .stat-compact .value {
        margin-left: 0;
    }
    
    /* Cards und Buttons besser für Touch */
    .btn {
        min-height: 44px;
        padding: var(--spacing-sm) var(--spacing-lg);
    }
    
    .card {
        border-radius: var(--border-radius-lg);
    }
}

@media (max-width: 768px) {
    .page-header {
        padding-top: 0;
        margin-bottom: var(--spacing-sm);
    }
    
    .page-header .page-title {
        display: none;
    }
    
    .page-actions {
        justify-content: flex-start;
        width: 100%;
        display: flex !important;
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .page-actions .btn {
        flex: 1 1 calc(50% - var(--spacing-sm));
        min-width: 120px;
        justify-content: center;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .quick-actions {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .split-grid {
        grid-template-columns: 1fr;
    }
    
    .filters-grid {
        grid-template-columns: 1fr;
    }
    
    .header-user-info {
        display: none;
    }
    
    .header-user {
        padding: 0;
        background: none;
    }
    
    .header-avatar {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
    
    .modal {
        width: calc(100% - var(--spacing-lg) * 2);
        max-width: 480px;
        max-height: 85vh;
        border-radius: var(--border-radius-xl);
    }
    
    .toast-container {
        top: auto;
        bottom: calc(110px + env(safe-area-inset-bottom, 20px));
        right: var(--spacing-md);
        left: var(--spacing-md);
    }
    
    .toast {
        min-width: auto;
        border-radius: var(--border-radius-lg);
    }
    
    .stat-content-vertical .value {
        font-size: 0.9rem;
    }
    
    .stat-content-vertical .label {
        font-size: 0.6rem;
    }
    
    /* Verbessertes Formular-Design */
    .form-group {
        margin-bottom: var(--spacing-lg);
    }
    
    .form-control {
        min-height: 48px;
        font-size: 16px; /* Verhindert iOS Zoom */
        border-radius: var(--border-radius);
    }
    
    /* Action Cards für Touch optimiert */
    .action-card {
        padding: var(--spacing-lg);
        min-height: 100px;
    }
    
    .action-card .action-icon {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .main-content {
        padding: var(--spacing-sm);
        padding-bottom: calc(110px + env(safe-area-inset-bottom, 20px));
        padding-top: 72px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .stat-card {
        padding: var(--spacing-md);
    }
    
    .quick-actions {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-sm);
    }
    
    .action-buttons {
        flex-wrap: wrap;
    }
    
    .login-card {
        padding: var(--spacing-lg);
        margin: var(--spacing-md);
        border-radius: var(--border-radius-xl);
    }
    
    /* Noch größere Touch-Targets */
    .btn {
        min-height: 48px;
        font-size: 0.9rem;
    }
    
    .page-actions .btn {
        flex: 1 1 100%;
    }
    
    /* Mobile Cards volle Breite */
    .card {
        border-radius: var(--border-radius-lg);
    }
    
    .card-header {
        padding: var(--spacing-md);
    }
    
    .card-body {
        padding: var(--spacing-md);
    }
    
    /* Bessere Tabellen für Mobile */
    .data-table {
        font-size: 0.8rem;
    }
    
    .data-table th,
    .data-table td {
        padding: var(--spacing-sm);
    }
}

/* ===== PWA Styles ===== */
.pwa-install-btn {
    position: fixed;
    bottom: 100px;
    right: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--text-inverse);
    border: none;
    border-radius: 50px;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    z-index: 1500;
    animation: pwa-pulse 2s ease-in-out infinite;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.pwa-install-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

.pwa-install-btn i {
    font-size: 1.2rem;
}

@keyframes pwa-pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
    }
    50% {
        box-shadow: 0 8px 24px rgba(0, 122, 255, 0.5);
    }
}

.pwa-update-toast {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--text-inverse);
    border-left: none !important;
}

.pwa-update-toast .toast-icon {
    color: var(--text-inverse) !important;
    animation: spin 1s linear infinite;
}

.pwa-update-toast .toast-message {
    color: var(--text-inverse);
}

.pwa-update-toast .btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: var(--text-inverse);
}

.pwa-update-toast .btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* PWA iOS Safe Area */
@supports (padding: env(safe-area-inset-bottom)) {
    .mobile-nav {
        padding-bottom: calc(12px + env(safe-area-inset-bottom, 20px));
    }
    
    .pwa-install-btn {
        bottom: calc(120px + env(safe-area-inset-bottom));
    }
    
    .main-content {
        padding-bottom: calc(100px + env(safe-area-inset-bottom, 20px));
    }
}

/* iPhone 14 Pro / Dynamic Island - Extra Safe Area */
@media (display-mode: standalone) {
    .mobile-nav {
        padding-bottom: calc(16px + env(safe-area-inset-bottom, 34px));
        background: rgba(255, 255, 255, 0.98);
    }
    
    .main-content {
        padding-bottom: calc(110px + env(safe-area-inset-bottom, 34px));
    }
}

/* PWA Standalone Mode - mit status-bar-style="black" ist Statusbar automatisch schwarz */
/* Kein Notch-Cover nötig - iOS macht das automatisch */

@media (max-width: 768px) {
    .pwa-install-btn {
        bottom: 80px;
        right: var(--spacing-md);
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.8rem;
    }
}

/* ===== Mobile/Desktop Visibility ===== */
.desktop-only {
    display: block;
}

.mobile-only {
    display: none;
}

@media (max-width: 1024px) {
    .desktop-only {
        display: none !important;
    }
    
    .mobile-only {
        display: block !important;
    }
}

/* ===== Mobile User Cards ===== */
.mobile-cards-container {
    padding: var(--spacing-md);
    padding-bottom: var(--spacing-2xl);
    flex-direction: column;
    gap: var(--spacing-xl);
}

@media (max-width: 1024px) {
    .mobile-cards-container {
        display: flex;
        gap: var(--spacing-xl);
        padding-bottom: 160px;
    }
}

.mobile-user-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.mobile-user-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
}

.mobile-user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.mobile-user-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.mobile-user-name {
    color: #FFFFFF;
    font-weight: 600;
    font-size: 1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mobile-user-username {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8rem;
}

.mobile-user-header .badge {
    flex-shrink: 0;
}

.mobile-user-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border-color);
}

.mobile-user-detail {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-card);
    text-align: center;
}

.mobile-user-detail .detail-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 4px;
}

.mobile-user-detail .detail-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.mobile-user-actions {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    justify-content: flex-end;
}

.mobile-user-actions .btn {
    flex-shrink: 0;
}

.mobile-cards-container .empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-tertiary);
}

.mobile-cards-container .empty-state i {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

/* ===== Mobile Booking Cards (Hauptkasse) ===== */
.mobile-booking-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
}

.mobile-booking-card:last-child {
    margin-bottom: 0;
}

.mobile-booking-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    color: #FFFFFF;
}

.mobile-booking-header.success {
    background: linear-gradient(135deg, var(--success) 0%, var(--success-light) 100%);
}

.mobile-booking-header.danger {
    background: linear-gradient(135deg, var(--danger) 0%, var(--danger-light) 100%);
}

.mobile-booking-header.warning {
    background: linear-gradient(135deg, var(--warning) 0%, var(--warning-light) 100%);
}

.mobile-booking-type {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    flex-wrap: wrap;
}

.mobile-booking-type i {
    font-size: 1.2rem;
}

.mobile-booking-type .badge {
    background: rgba(255, 255, 255, 0.25);
    color: #FFFFFF;
    font-size: 0.65rem;
    padding: 2px 6px;
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.mobile-booking-amount {
    font-size: 1.1rem;
    font-weight: 700;
    text-align: right;
    min-width: 90px;
}

.mobile-booking-export-badge {
    background: linear-gradient(135deg, #3B82F6 0%, #60A5FA 100%);
    color: #FFFFFF;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.mobile-booking-export-badge i {
    font-size: 0.85rem;
}

.mobile-booking-card.exported {
    border-color: #3B82F6;
    border-width: 2px;
}

.mobile-booking-body {
    padding: var(--spacing-md);
}

.mobile-booking-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--border-color);
}

.mobile-booking-row:last-child {
    border-bottom: none;
}

.mobile-booking-row .label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
}

.mobile-booking-row .value {
    font-size: 0.85rem;
    color: var(--text-primary);
    text-align: right;
    max-width: 60%;
    word-break: break-word;
}

/* Mobile Booking Aktions-Buttons */
.mobile-booking-actions {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.mobile-booking-actions .btn {
    flex: 1;
    justify-content: center;
}

/* ===== Quick Actions Bar ===== */
.quick-actions-bar {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.quick-action-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.quick-action-btn:hover {
    background: var(--primary);
    color: #FFFFFF;
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.quick-action-btn i {
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .quick-actions-bar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .quick-action-btn {
        flex-direction: column;
        padding: var(--spacing-md);
        text-align: center;
        justify-content: center;
    }
    
    .quick-action-btn i {
        font-size: 1.5rem;
    }
    
    .quick-action-btn span {
        font-size: 0.75rem;
    }
}

/* ===== Beleg Upload Styles ===== */
.beleg-toggle {
    display: flex;
    gap: var(--spacing-sm);
}

.beleg-option {
    flex: 1;
    cursor: pointer;
}

.beleg-option input {
    display: none;
}

.beleg-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    transition: all 0.2s ease;
    font-weight: 500;
}

.beleg-option input:checked + .beleg-btn {
    border-color: var(--primary);
    background: rgba(30, 58, 95, 0.1);
    color: var(--primary);
}

.beleg-option:hover .beleg-btn {
    border-color: var(--primary);
}

/* File Upload Box */
.file-upload-box {
    position: relative;
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all 0.2s ease;
    background: var(--bg-tertiary);
}

.file-upload-box:hover {
    border-color: var(--primary);
    background: rgba(30, 58, 95, 0.05);
}

.file-input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.file-upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-muted);
}

.file-upload-content i {
    font-size: 2rem;
    color: var(--primary);
}

.file-upload-content small {
    font-size: 0.75rem;
}

.file-preview {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.file-preview i {
    font-size: 1.5rem;
    color: var(--primary);
}

.file-preview span {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-remove-file {
    background: none;
    border: none;
    color: var(--danger);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-remove-file:hover {
    background: rgba(239, 68, 68, 0.1);
    border-radius: var(--radius-sm);
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* ===== Export Bar - Responsive ===== */
.export-bar {
    display: none;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, #3B82F6 0%, #1D4ED8 100%);
    border: none;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    animation: slideDown 0.3s ease;
}

.export-bar.active {
    display: block;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.export-bar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    color: #FFFFFF;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.export-bar-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.export-count {
    font-weight: 500;
    white-space: nowrap;
}

.export-count strong {
    font-size: 1.2rem;
    font-weight: 700;
}

.export-bar-actions-secondary {
    display: flex;
    gap: var(--spacing-sm);
}

.export-bar-actions-secondary .btn {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    color: #FFFFFF;
}

.export-bar-actions-secondary .btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.export-bar-actions-primary {
    display: flex;
    gap: var(--spacing-sm);
}

.export-bar-actions-primary .btn-outline {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: #FFFFFF;
}

.export-bar-actions-primary .btn-outline:hover {
    background: rgba(255, 255, 255, 0.2);
}

.export-bar-actions-primary .btn-primary {
    background: #FFFFFF;
    color: #1D4ED8;
    border: none;
    font-weight: 600;
}

.export-bar-actions-primary .btn-primary:hover {
    background: #F0F9FF;
}

.export-bar-actions-primary .btn-primary:disabled {
    background: rgba(255, 255, 255, 0.5);
    color: rgba(29, 78, 216, 0.5);
    cursor: not-allowed;
}

/* Mobile Export Bar */
@media (max-width: 768px) {
    .export-bar-content {
        flex-direction: column;
        align-items: stretch;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }
    
    .export-bar-info {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }
    
    .export-count {
        text-align: center;
        font-size: 0.95rem;
    }
    
    .export-bar-actions-secondary {
        justify-content: center;
    }
    
    .export-bar-actions-secondary .btn .btn-text {
        display: none;
    }
    
    .export-bar-actions-primary {
        justify-content: stretch;
    }
    
    .export-bar-actions-primary .btn {
        flex: 1;
        justify-content: center;
    }
}

/* ===== Mobile Booking Card - Export Mode ===== */
.mobile-booking-card {
    position: relative;
    transition: all 0.2s ease;
}

.mobile-booking-card.selected {
    border-color: #3B82F6;
    border-width: 2px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.mobile-booking-card.exportable:not(.exported) {
    border-left: 4px solid var(--success);
}

.mobile-booking-checkbox {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    z-index: 10;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #FFFFFF;
    border: 2px solid #3B82F6;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mobile-booking-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.mobile-booking-checkbox .checkmark {
    width: 14px;
    height: 14px;
    background: transparent;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.mobile-booking-checkbox input:checked + .checkmark {
    background: #3B82F6;
    box-shadow: inset 0 0 0 2px #FFFFFF;
}

.mobile-booking-checkbox:hover {
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

/* Ready to export badge (nicht exportiert, aber bereit) */
.mobile-booking-ready-badge {
    background: linear-gradient(135deg, var(--success) 0%, var(--success-light) 100%);
    color: #FFFFFF;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.mobile-booking-ready-badge i {
    font-size: 0.85rem;
}

/* Export Badge aktualisieren */
.mobile-booking-export-badge {
    background: linear-gradient(135deg, #6B7280 0%, #9CA3AF 100%);
}

.mobile-booking-card.exported {
    opacity: 0.7;
}

.mobile-booking-card.exported .mobile-booking-header {
    filter: grayscale(30%);
}

/* Page Actions Mobile für Export Button */
@media (max-width: 768px) {
    .page-actions .btn .btn-text-mobile {
        display: inline;
    }
    
    .page-actions #exportModeBtn {
        order: -1;
        flex: 1 0 100%;
        justify-content: center;
        margin-bottom: var(--spacing-xs);
    }
    
    .page-actions #exportModeBtn.btn-primary {
        background: #3B82F6;
        border-color: #3B82F6;
    }
}

/* Selected Row für Desktop Tabelle */
.selected-row {
    background-color: rgba(59, 130, 246, 0.1) !important;
}

.selected-row:hover {
    background-color: rgba(59, 130, 246, 0.15) !important;
}

/* Export Checkbox in Tabelle */
.export-checkbox {
    width: 18px;
    height: 18px;
    accent-color: #3B82F6;
    cursor: pointer;
}

/* ===== Benutzerübersicht Mobile Optimierung ===== */
.user-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.user-stat-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-card);
    text-align: center;
}

.user-stat-box .stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.user-stat-box .stat-label i {
    font-size: 0.8rem;
}

.user-stat-box .stat-value {
    font-size: 0.95rem;
    font-weight: 700;
}

.user-stat-box.success .stat-value { color: var(--success); }
.user-stat-box.danger .stat-value { color: var(--danger); }
.user-stat-box.primary .stat-value { color: var(--primary); }
.user-stat-box.warning .stat-value { color: var(--warning); }

.user-card-tabs {
    background: var(--bg-card);
}

.user-tabs-header {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}

.user-tab-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: none;
    border: none;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all var(--transition-fast);
    border-bottom: 2px solid transparent;
}

.user-tab-btn:hover {
    background: var(--bg-secondary);
}

.user-tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background: var(--bg-secondary);
}

.user-tab-panel {
    display: none;
    max-height: 200px;
    overflow-y: auto;
}

.user-tab-panel.active {
    display: block;
}

.user-tab-panel .data-table.compact {
    font-size: 0.75rem;
}

.user-tab-panel .data-table.compact th,
.user-tab-panel .data-table.compact td {
    padding: var(--spacing-xs) var(--spacing-sm);
}

/* Mobile-spezifische Optimierungen */
@media (max-width: 768px) {
    .user-cards-grid {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .user-full-card {
        border-radius: var(--border-radius-lg);
    }
    
    .user-card-header-inline {
        display: flex;
        align-items: center;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    }
    
    .user-avatar-sm {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.2);
        box-shadow: none;
    }
    
    .user-name-inline {
        color: #FFFFFF !important;
        font-size: 1rem;
    }
    
    .user-stats-row {
        gap: 0;
    }
    
    .user-stat-box {
        padding: var(--spacing-sm);
    }
    
    .user-stat-box .stat-label {
        font-size: 0.65rem;
    }
    
    .user-stat-box .stat-label i {
        display: none;
    }
    
    .user-stat-box .stat-value {
        font-size: 0.85rem;
    }
    
    .user-tab-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.75rem;
    }
    
    .user-tab-btn i {
        font-size: 0.8rem;
    }
    
    .user-tab-panel {
        max-height: 150px;
    }
    
    .user-tab-panel .data-table.compact {
        font-size: 0.7rem;
    }
    
    .user-tab-panel .data-table.compact th,
    .user-tab-panel .data-table.compact td {
        padding: 6px 8px;
    }
    
    /* Page Header kompakter */
    .page-title h1 {
        font-size: 1.1rem;
    }
    
    .page-title p {
        font-size: 0.8rem;
    }
}