/* =========================================
   AUSBAU MÜGELN - BEHÖRDENPORTAL
   Dark Blue Modern Theme
   ========================================= */

/* CSS Variables */
:root {
    /* Colors - Dark Blue Retro Theme */
    --bg-primary: #0a0e17;
    --bg-secondary: #0f1520;
    --bg-tertiary: #151c2c;
    
    /* Accent Colors - Blue & White */
    --accent-primary: #3b82f6;
    --accent-secondary: #60a5fa;
    --accent-glow: rgba(59, 130, 246, 0.5);
    
    /* Text Colors */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Glass Effect */
    --glass-bg: rgba(15, 23, 42, 0.7);
    --glass-border: rgba(59, 130, 246, 0.2);
    --glass-hover: rgba(59, 130, 246, 0.1);
    
    /* Status Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px var(--accent-glow);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

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

html {
    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;
    overflow-x: hidden;
}

/* Animated Background */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.bg-gradient {
    position: absolute;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(30, 64, 175, 0.1) 0%, transparent 70%);
    animation: bgPulse 15s ease-in-out infinite;
}

.bg-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes bgPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* Glass Effect - Retro Style */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: 
        var(--shadow-lg),
        inset 0 1px 0 rgba(255, 255, 255, 0.05),
        0 0 40px rgba(59, 130, 246, 0.08);
}

/* Retro Glow Effect */
.glass:hover {
    box-shadow: 
        var(--shadow-lg),
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 0 60px rgba(59, 130, 246, 0.12);
}

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

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) var(--space-xl);
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 14, 23, 0.95);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.25rem;
}

.nav-logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    background: white;
    padding: 6px 12px;
    border-radius: 8px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: var(--radius-md);
    color: white;
    box-shadow: 0 4px 12px var(--accent-glow);
}

.logo-icon svg {
    width: 24px;
    height: 24px;
}

.nav-links {
    display: flex;
    gap: var(--space-lg);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-primary);
    transition: var(--transition-base);
    transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-link.active::after,
.nav-link:hover::after {
    width: 80%;
}

.nav-auth {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* User Menu Dropdown */
.user-menu {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + var(--space-sm));
    right: 0;
    min-width: 220px;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-sm);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-base);
    box-shadow: var(--shadow-xl);
}

.dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-header {
    padding: var(--space-sm) var(--space-md);
}

.dropdown-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dropdown-value {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-top: 2px;
}

.dropdown-divider {
    height: 1px;
    background: var(--glass-border);
    margin: var(--space-sm) 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

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

.dropdown-item.logout:hover {
    color: var(--error);
}

/* =========================================
   BUTTONS
   ========================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.btn-outline:hover {
    background: var(--glass-hover);
    border-color: var(--accent-primary);
}

.btn-test {
    width: 100%;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    padding: var(--space-md);
}

.btn-test:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
}

.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.875rem;
}

.btn-full {
    width: 100%;
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-md);
}

/* =========================================
   MODAL
   ========================================= */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    padding: var(--space-lg);
}

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

.modal {
    width: 100%;
    max-width: 420px;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    position: relative;
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--glass-hover);
    color: var(--text-primary);
}

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

.modal-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-md);
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.modal-icon svg {
    width: 32px;
    height: 32px;
}

.modal-header h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
}

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

/* Form Styles */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper svg {
    position: absolute;
    left: var(--space-md);
    color: var(--text-muted);
}

.input-wrapper input {
    width: 100%;
    padding: var(--space-md);
    padding-left: 48px;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition-base);
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.input-wrapper input::placeholder {
    color: var(--text-muted);
}

.form-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--error);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    font-size: 0.875rem;
}

.login-divider {
    display: flex;
    align-items: center;
    margin: var(--space-lg) 0;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--glass-border);
}

.login-divider span {
    padding: 0 var(--space-md);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.login-hint {
    text-align: center;
    margin-top: var(--space-lg);
    font-size: 0.875rem;
    color: var(--text-muted);
}

.login-hint code {
    display: block;
    margin-top: var(--space-xs);
    padding: var(--space-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-family: 'Monaco', 'Consolas', monospace;
    color: var(--accent-secondary);
}

/* =========================================
   MAIN CONTENT
   ========================================= */

.main-content {
    padding-top: 80px;
    min-height: 100vh;
}

.section {
    display: none;
    min-height: calc(100vh - 80px);
    padding: var(--space-3xl) var(--space-xl);
}

.section.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent-secondary);
    margin-bottom: var(--space-md);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--text-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* =========================================
   HERO SECTION
   ========================================= */

.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    min-height: calc(100vh - 200px);
    max-width: 1400px;
    margin: 0 auto;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent-secondary);
    border: 1px solid var(--accent-glow);
    margin-bottom: var(--space-lg);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.hero-text {
    color: var(--text-muted);
    margin-bottom: var(--space-xl);
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card {
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    text-align: center;
    max-width: 320px;
    position: relative;
    overflow: hidden;
}

.hero-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.hero-card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(96, 165, 250, 0.1));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-secondary);
}

.hero-card-icon svg {
    width: 48px;
    height: 48px;
}

.hero-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

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

/* Features Grid */
.features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    max-width: 1400px;
    margin: var(--space-3xl) auto 0;
}

.feature-card {
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
}

.feature-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-md);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(96, 165, 250, 0.1));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-secondary);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
}

.feature-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* =========================================
   ABOUT SECTION
   ========================================= */

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.about-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
}

.about-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.about-list {
    list-style: none;
    margin-top: var(--space-xl);
}

.about-list li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
    color: var(--text-secondary);
}

.about-list svg {
    color: var(--success);
    flex-shrink: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
}

.stat-item {
    text-align: center;
    padding: var(--space-lg);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-secondary);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* =========================================
   SERVICES SECTION
   ========================================= */

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.service-card {
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
}

.service-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(96, 165, 250, 0.1));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-secondary);
}

.service-icon svg {
    width: 32px;
    height: 32px;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.service-card > p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-bottom: var(--space-md);
}

.service-card ul {
    list-style: none;
}

.service-card li {
    padding: var(--space-xs) 0;
    color: var(--text-muted);
    font-size: 0.875rem;
    position: relative;
    padding-left: var(--space-md);
}

.service-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
}

.services-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    gap: var(--space-xl);
}

.cta-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

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

/* =========================================
   CONTACT SECTION
   ========================================= */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xl);
}

.contact-info {
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
}

.contact-info h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
}

.contact-item {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.contact-item svg {
    color: var(--accent-secondary);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item strong {
    display: block;
    margin-bottom: 2px;
}

.contact-item p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.contact-map {
    min-height: 400px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    min-height: 350px;
}

.route-btn {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.9375rem;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    transition: var(--transition-base);
}

.route-btn:hover {
    transform: translateX(-50%) translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}

.route-btn svg {
    flex-shrink: 0;
}

/* =========================================
   PORTAL SECTION
   ========================================= */

.portal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.portal-welcome h2 {
    font-size: 1.75rem;
    margin-bottom: var(--space-xs);
}

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

.portal-discount {
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    min-width: 160px;
}

.discount-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
}

.discount-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--success);
}

.discount-role {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: var(--space-xs);
}

/* Portal Tabs */
.portal-tabs {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
}

.tab-btn:hover {
    background: var(--glass-hover);
    color: var(--text-primary);
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-color: transparent;
    color: white;
}

.cart-badge {
    background: var(--error);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-full);
    min-width: 20px;
    text-align: center;
}

.tab-btn.active .cart-badge {
    background: white;
    color: var(--accent-primary);
}

.portal-tab-content {
    display: none;
}

.portal-tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Catalog */
.catalog-filters {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-xl);
}

.search-input {
    flex: 1;
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.filter-select {
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    cursor: pointer;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.product-card {
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.product-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent-primary);
}

.product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.product-category {
    font-size: 0.75rem;
    color: var(--accent-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-position {
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

.product-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.product-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.product-meta span {
    font-size: 0.8125rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
}

.product-info {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.product-pricing {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-top: var(--space-md);
    border-top: 1px solid var(--glass-border);
}

.price-original {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-discounted {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--success);
}

.product-add {
    width: 40px;
    height: 40px;
    background: var(--accent-primary);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-add:hover {
    background: var(--accent-secondary);
    transform: scale(1.05);
}

/* Cart */
.cart-container {
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.cart-items {
    padding: var(--space-xl);
    min-height: 200px;
}

.cart-empty {
    text-align: center;
    padding: var(--space-3xl);
    color: var(--text-muted);
}

.cart-empty svg {
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

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

.cart-item-info {
    flex: 1;
}

.cart-item-name {
    font-weight: 500;
    margin-bottom: 4px;
}

.cart-item-price {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.qty-btn {
    width: 32px;
    height: 32px;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.qty-btn:hover {
    background: var(--glass-hover);
    border-color: var(--accent-primary);
}

.cart-item-quantity span {
    min-width: 40px;
    text-align: center;
    font-weight: 500;
}

.cart-item-total {
    font-weight: 600;
    color: var(--accent-secondary);
    min-width: 100px;
    text-align: right;
}

.cart-item-remove {
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
}

.cart-item-remove:hover {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error);
}

.cart-summary {
    padding: var(--space-xl);
    background: var(--bg-secondary);
    border-top: 1px solid var(--glass-border);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    color: var(--text-secondary);
}

.summary-row.discount {
    color: var(--success);
}

.summary-row.total {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    padding-top: var(--space-md);
    margin-top: var(--space-sm);
    border-top: 1px solid var(--glass-border);
}

/* =========================================
   ORDERS SECTION
   ========================================= */

.orders-container {
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
}

.orders-empty {
    text-align: center;
    padding: var(--space-3xl);
    color: var(--text-muted);
}

.order-item {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: var(--space-lg);
    align-items: center;
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.order-id {
    font-weight: 600;
    color: var(--accent-secondary);
}

.order-details {
    font-size: 0.9375rem;
}

.order-details strong {
    display: block;
    margin-bottom: 2px;
}

.order-details span {
    color: var(--text-secondary);
    font-size: 0.8125rem;
}

.order-price {
    font-weight: 600;
    color: var(--text-primary);
}

.order-status {
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
}

.order-status.offen {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.order-status.bearbeitung {
    background: rgba(59, 130, 246, 0.2);
    color: var(--accent-secondary);
}

.order-status.abgeschlossen {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

/* =========================================
   FOOTER
   ========================================= */

.footer {
    margin-top: auto;
    padding: var(--space-2xl) var(--space-xl);
    border-top: 1px solid var(--glass-border);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
}

.footer-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    background: white;
    padding: 5px 10px;
    border-radius: 6px;
}

.footer-brand > p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-copy {
    width: 100%;
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--glass-border);
    margin-top: var(--space-lg);
    color: var(--text-muted);
    font-size: 0.8125rem;
}

/* =========================================
   TOAST NOTIFICATIONS
   ========================================= */

.toast-container {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    z-index: 3000;
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    animation: slideInRight 0.3s ease;
    min-width: 280px;
}

.toast.success {
    border-color: var(--success);
}

.toast.error {
    border-color: var(--error);
}

.toast-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toast.success .toast-icon {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.toast.error .toast-icon {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error);
}

.toast-message {
    flex: 1;
    font-size: 0.9375rem;
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    font-size: 1.25rem;
    line-height: 1;
}

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

/* =========================================
   ANIMATIONS
   ========================================= */

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-fade-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.6s ease forwards;
}

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

.animate-scale-in {
    animation: scaleIn 0.3s ease;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* =========================================
   RESPONSIVE
   ========================================= */

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

@media (max-width: 992px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .portal-header {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: var(--space-md);
    }
    
    .nav-links {
        display: none;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .services-grid,
    .features {
        grid-template-columns: 1fr;
    }
    
    .services-cta {
        flex-direction: column;
        text-align: center;
    }
    
    .section {
        padding: var(--space-xl) var(--space-md);
    }
    
    .catalog-filters {
        flex-direction: column;
    }
    
    .order-item {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-lg {
        width: 100%;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
}