:root {
    --color-primary: #c42033;
    --color-dark: #2c2c2c;
    --color-gray: #5c5c5c;
    --color-light-gray: #f5f5f5;
    --color-white: #ffffff;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--color-dark);
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 3rem;
    animation: fadeInDown 0.6s ease-out;
}

.logo {
    max-width: 400px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
    transition: var(--transition);
}

.logo:hover {
    transform: translateY(-4px);
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.15));
}

.logo-small {
    max-width: 200px;
    height: auto;
}

/* Main Content */
main {
    flex: 1;
    background: var(--color-white);
    border-radius: 16px;
    padding: 3rem;
    box-shadow: var(--shadow);
    animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

h1 {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.content {
    color: var(--color-gray);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.content p {
    margin-bottom: 0.5rem;
}

/* Buttons */
.btn-login {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 1rem 3rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(196, 32, 51, 0.3);
}

.btn-login:hover {
    background: #a01929;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(196, 32, 51, 0.4);
}

.btn-primary {
    width: 100%;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 1rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary:hover {
    background: #a01929;
    transform: translateY(-2px);
}

.btn-logout {
    background: transparent;
    border: 2px solid var(--color-gray);
    color: var(--color-gray);
    padding: 0.5rem 1.5rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.btn-logout:hover {
    background: var(--color-dark);
    color: var(--color-white);
    border-color: var(--color-dark);
}

/* Login Section */
.login-section {
    text-align: center;
    margin-top: 3rem;
}

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

.login-box {
    max-width: 400px;
    width: 100%;
}

.login-box h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--color-dark);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
}

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

.error {
    color: var(--color-primary);
    margin-top: 1rem;
    font-size: 0.9rem;
}

.back-link {
    display: inline-block;
    margin-top: 2rem;
    color: var(--color-gray);
    text-decoration: none;
    transition: var(--transition);
}

.back-link:hover {
    color: var(--color-primary);
}

/* Dashboard */
.dashboard-container {
    padding: 1rem;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.dashboard {
    padding: 2rem;
}

.subtitle {
    color: var(--color-gray);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: 12px;
    text-decoration: none;
    color: var(--color-dark);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-primary);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    filter: grayscale(0.3);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    filter: grayscale(0);
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.service-card p {
    color: var(--color-gray);
    font-size: 0.95rem;
}

/* Impressum */
.impressum {
    max-width: 800px;
    margin: 0 auto;
}

.impressum h1 {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--color-primary);
}

.impressum h2 {
    color: var(--color-dark);
    font-size: 1.3rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.impressum h3 {
    color: var(--color-gray);
    font-size: 1.1rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.impressum p {
    color: var(--color-gray);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.back-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e0e0e0;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem 0;
    margin-top: 2rem;
}

footer a {
    color: var(--color-gray);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    main {
        padding: 2rem 1.5rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .logo {
        max-width: 300px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .dashboard-header {
        flex-direction: column;
        gap: 1rem;
    }
}