/* CANNA38 Glassmorphism Design System */

/* CSS Variables für konsistentes Design */
:root {
    /* Farbschema - Grün-Töne für Cannabis-Theme */
    --glass-bg: oklch(0.14 0.005 260 / 0.3);
    --glass-bg-hover: oklch(0.16 0.005 260 / 0.4);
    --glass-border: oklch(0.25 0.01 260 / 0.2);
    --glass-border-hover: oklch(0.65 0.2 150 / 0.3);
    
    /* Primärfarben */
    --primary-green: oklch(0.65 0.2 150);
    --primary-green-light: oklch(0.7 0.18 120);
    --primary-green-dark: oklch(0.55 0.25 140);
    
    --secondary-green: oklch(0.7 0.18 120);
    --accent-green: oklch(0.75 0.15 130);
    
    /* Hintergrund */
    --bg-dark: oklch(0.098 0.005 260);
    --bg-medium: oklch(0.14 0.005 260);
    --bg-light: oklch(0.18 0.01 260);
    
    /* Text */
    --text-primary: oklch(0.95 0 0);
    --text-secondary: oklch(0.8 0 0);
    --text-muted: oklch(0.6 0.01 260);
    
    /* Schatten */
    --shadow-sm: 0 2px 8px oklch(0 0 0 / 0.1);
    --shadow-md: 0 8px 32px oklch(0 0 0 / 0.1);
    --shadow-lg: 0 20px 40px oklch(0 0 0 / 0.2);
    --shadow-glow: 0 8px 30px oklch(0.65 0.2 150 / 0.3);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
}

/* Basis Glassmorphism Klassen */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.glass-sm {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.glass-lg {
    background: var(--glass-bg);
    backdrop-filter: blur(30px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

/* Hover Effekte */
.glass-hover {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-hover:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* Button Styles */
.btn-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 12px 24px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-glass:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    color: white;
    border: 1px solid var(--primary-green);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-green-light), var(--primary-green));
    box-shadow: 0 12px 40px oklch(0.65 0.2 150 / 0.5);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
}

/* Card Styles */
.card-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

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

.card-glass-sm {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.card-glass-sm:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--glass-border-hover);
}

.card-glass-lg {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

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

/* Navigation */
.nav-glass {
    background: oklch(0.14 0.005 260 / 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.nav-glass.scrolled {
    background: oklch(0.14 0.005 260 / 0.95);
    box-shadow: var(--shadow-md);
}

/* Form Elements */
.form-glass {
    background: oklch(0.16 0.01 260 / 0.5);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-glass:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px oklch(0.65 0.2 150 / 0.2);
}

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

/* Icon Box Styles */
.icon-box {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    box-shadow: var(--shadow-glow);
    transition: all 0.3s ease;
}

.icon-box:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 40px oklch(0.65 0.2 150 / 0.5);
}

.icon-box-sm {
    width: 40px;
    height: 40px;
    font-size: 18px;
}

.icon-box-lg {
    width: 80px;
    height: 80px;
    font-size: 32px;
}

/* Text Gradients */
.text-gradient-green {
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-accent {
    background: linear-gradient(135deg, var(--accent-green), var(--primary-green-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Background Patterns */
.bg-gradient-radial {
    background: 
        radial-gradient(circle at 20% 50%, oklch(0.65 0.2 150 / 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, oklch(0.7 0.18 120 / 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, oklch(0.6 0.15 140 / 0.3) 0%, transparent 50%),
        var(--bg-dark);
}

.bg-gradient-linear {
    background: linear-gradient(135deg, 
        oklch(0.65 0.2 150 / 0.1), 
        oklch(0.7 0.18 120 / 0.1),
        oklch(0.6 0.15 140 / 0.1)
    );
}

/* Animation Classes */
@keyframes float {
    0%, 100% { 
        transform: translateY(0) translateX(0) scale(1); 
    }
    25% { 
        transform: translateY(-20px) translateX(10px) scale(1.05); 
    }
    50% { 
        transform: translateY(10px) translateX(-10px) scale(0.95); 
    }
    75% { 
        transform: translateY(-10px) translateX(20px) scale(1.02); 
    }
}

@keyframes pulse-glow {
    0%, 100% { 
        box-shadow: var(--shadow-glow); 
    }
    50% { 
        box-shadow: 0 12px 50px oklch(0.65 0.2 150 / 0.6); 
    }
}

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

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-pulse-glow {
    animation: pulse-glow 3s ease-in-out infinite;
}

.animate-slide-up {
    animation: slide-up 0.6s ease-out forwards;
}

/* Particle System */
.particle-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.particle {
    position: absolute;
    background: var(--primary-green);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.particle-accent {
    background: var(--accent-green);
    opacity: 0.15;
}

/* Loading States */
.loading-skeleton {
    background: linear-gradient(90deg, 
        oklch(0.18 0.01 260 / 0.3) 0%, 
        oklch(0.2 0.01 260 / 0.5) 50%, 
        oklch(0.18 0.01 260 / 0.3) 100%
    );
    background-size: 200% 100%;
    animation: loading 1.5s ease-in-out infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Responsive Utilities */
@media (max-width: 768px) {
    .glass-responsive {
        margin: 8px;
        padding: 16px;
    }
    
    .btn-glass {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .card-glass {
        padding: 20px;
    }
    
    .icon-box {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}

/* Dark Mode Overrides */
@media (prefers-color-scheme: dark) {
    :root {
        --glass-bg: oklch(0.14 0.005 260 / 0.4);
        --glass-bg-hover: oklch(0.18 0.01 260 / 0.5);
        --glass-border: oklch(0.25 0.01 260 / 0.3);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .glass-hover,
    .btn-glass,
    .card-glass,
    .icon-box,
    .particle {
        animation: none;
        transition: none;
    }
}

/* Focus States */
.glass-focus:focus-visible {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}

.btn-glass:focus-visible {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}

/* Utility Classes */
.glass-texture {
    position: relative;
}

.glass-texture::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, oklch(1 0 0 / 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, oklch(1 0 0 / 0.05) 0%, transparent 50%);
    border-radius: inherit;
    pointer-events: none;
}

.glass-shine {
    position: relative;
    overflow: hidden;
}

.glass-shine::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        oklch(1 0 0 / 0.1) 50%,
        transparent 70%
    );
    transform: rotate(45deg) translateX(-100%);
    transition: transform 0.6s ease;
}

.glass-shine:hover::after {
    transform: rotate(45deg) translateX(100%);
}