/* style.css - Moderne SOS Armband Styles */

/* CSS Custom Properties - Rot/Grau Farbschema */
:root {
    /* Primäre Farben (Rot-Töne) */
    --primary-50: #fef2f2;
    --primary-100: #fee2e2;
    --primary-200: #fecaca;
    --primary-300: #fca5a5;
    --primary-400: #f87171;
    --primary-500: #ef4444;  /* Hauptrot */
    --primary-600: #dc2626;  /* Dunkleres Rot */
    --primary-700: #b91c1c;
    --primary-800: #991b1b;
    --primary-900: #7f1d1d;

    /* Sekundäre Farben (Grau-Töne) */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;   /* Hauptgrau */
    --gray-600: #4b5563;   /* Dunkleres Grau */
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Zusätzliche Farben */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: var(--primary-600);
    --info: #3b82f6;

    /* Typografie */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 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);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-800);
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

/* Glass Effect */
.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
}

/* Hero Background */
.hero-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(110, 110, 110, 0.9) 0%,
        rgba(44, 44, 44, 0.8) 70%,
        rgba(110, 110, 110, 0.9) 100%
    );
    z-index: 1;
}

.hero-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    animation: gentle-zoom 20s ease-in-out infinite alternate;
}

@keyframes gentle-zoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.05); }
}

/* Navigation */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: var(--spacing-4) 0;
    margin: var(--spacing-4) var(--spacing-4) 0;
    box-shadow: var(--shadow-lg);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.logo {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-500);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    transition: all var(--transition-normal);
}

.logo:hover {
    color: var(--primary-400);
    transform: translateY(-2px);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    flex-wrap: wrap;
}

.nav-link {
    color: var(--gray-100);
    text-decoration: none;
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    font-weight: 500;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary-300);
    transform: translateY(-1px);
}

.user-welcome {
    color: var(--gray-200);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.cart-badge {
    background: var(--primary-500);
    color: white;
    border-radius: var(--radius-full);
    padding: 2px 6px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    min-width: 18px;
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-3) var(--spacing-5);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--gray-600), var(--gray-700));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--gray-700), var(--gray-800));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-success {
    background: linear-gradient(135deg, var(--success), #059669);
    color: white;
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), var(--primary-700));
    color: white;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
    padding: var(--spacing-8) 0;
    position: relative;
    z-index: 2;
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: var(--spacing-16) 0 var(--spacing-12);
    color: white;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    margin-bottom: var(--spacing-6);
    background: linear-gradient(135deg, #ffffff, var(--primary-200));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fade-in-up 1s ease-out;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--gray-200);
    margin-bottom: var(--spacing-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fade-in-up 1s ease-out 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
    animation: fade-in-up 1s ease-out 0.4s both;
}

/* Product Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-8);
    margin: var(--spacing-12) 0;
}

.product-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    text-align: center;
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-500), var(--primary-600));
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.product-icon {
    font-size: 4rem;
    color: var(--primary-500);
    margin-bottom: var(--spacing-4);
    display: block;
}

.product-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: var(--spacing-3);
}

.product-price {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--primary-600);
    margin-bottom: var(--spacing-6);
}

.product-features {
    list-style: none;
    text-align: left;
    margin-bottom: var(--spacing-6);
}

.product-features li {
    padding: var(--spacing-2) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--gray-700);
}

.product-features li::before {
    content: '✓';
    color: var(--success);
    font-weight: bold;
    font-size: var(--font-size-lg);
}

/* Forms */
.form-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-xl);
    margin: var(--spacing-8) auto;
    max-width: 500px;
}

.form-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--gray-800);
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.form-group {
    margin-bottom: var(--spacing-5);
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-2);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    transition: all var(--transition-normal);
    background: white;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Emergency Data Form */
.emergency-alert {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border: 2px solid #f59e0b;
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-6);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.emergency-alert i {
    font-size: var(--font-size-xl);
    color: #d97706;
}

/* Voice Upload */
.voice-upload {
    border: 2px dashed var(--primary-300);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    text-align: center;
    background: var(--primary-50);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.voice-upload:hover {
    border-color: var(--primary-500);
    background: var(--primary-100);
}

.voice-upload i {
    font-size: 3rem;
    color: var(--primary-500);
    margin-bottom: var(--spacing-3);
    display: block;
}

/* Cart */
.cart-item {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-3);
    display: flex;
    align-items: center;
    justify-content: between;
    gap: var(--spacing-4);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
}

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

.cart-item-name {
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--spacing-1);
}

.cart-item-price {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    padding: var(--spacing-1);
}

.quantity-btn {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--radius-md);
    background: var(--primary-500);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.quantity-btn:hover {
    background: var(--primary-600);
    transform: scale(1.1);
}

.quantity-display {
    min-width: 40px;
    text-align: center;
    font-weight: 600;
    color: var(--gray-800);
}

/* Order Summary */
.order-summary {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    margin: var(--spacing-6) 0;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-3);
}

.summary-total {
    border-top: 2px solid var(--primary-500);
    padding-top: var(--spacing-3);
    font-weight: 700;
    font-size: var(--font-size-lg);
    color: var(--gray-800);
}

/* Order Items */
.order-item {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    margin-bottom: var(--spacing-4);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary-500);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-4);
}

.order-number {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--gray-800);
}

.status-badge {
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-pending {
    background: #fef3c7;
    color: #92400e;
}

.status-paid {
    background: #d1fae5;
    color: #065f46;
}

.status-shipped {
    background: #dbeafe;
    color: #1e40af;
}

.status-completed {
    background: #d1fae5;
    color: #065f46;
}

/* Footer */
.footer {
    margin: var(--spacing-8) var(--spacing-4) var(--spacing-4);
    padding: var(--spacing-8) 0;
    color: var(--gray-200);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-6);
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-3);
}

.footer-section h3 {
    font-size: var(--font-size-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.footer-link {
    color: var(--gray-300);
    text-decoration: none;
    display: block;
    margin-bottom: var(--spacing-1);
    transition: color var(--transition-normal);
}

.footer-link:hover {
    color: var(--primary-300);
}

.footer-bottom {
    border-top: 1px solid var(--gray-600);
    padding-top: var(--spacing-4);
    text-align: center;
    color: var(--gray-400);
}

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

@keyframes slide-in-right {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Alert/Message Styles */
.alert {
    padding: 1rem;
    border-radius: var(--radius-md);
    margin: 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    animation: fade-in-up 0.3s ease-out;
}

.alert i {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alert-success {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    color: #065f46;
    border: 1px solid #10b981;
}

.alert-error {
    background: linear-gradient(135deg, #fef2f2, #fee2e2);
    color: #b91c1c;
    border: 1px solid #ef4444;
}

.alert-warning {
    background: linear-gradient(135deg, #fffbeb, #fef3c7);
    color: #92400e;
    border: 1px solid #f59e0b;
}

.alert-info {
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    color: #1e40af;
    border: 1px solid #3b82f6;
}

/* Breadcrumb Styles */
.breadcrumb {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 2rem;
}

.breadcrumb ol {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
}

.breadcrumb li {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
}

.breadcrumb li:not(:last-child)::after {
    content: '>';
    margin-left: 0.5rem;
    color: rgba(255, 255, 255, 0.5);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--primary-300);
}

.breadcrumb li[aria-current="page"] {
    color: white;
    font-weight: 500;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1000;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    margin: 3px 0;
    transition: var(--transition-fast);
    transform-origin: center;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: rgba(31, 41, 55, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        gap: 1rem;
        padding: 2rem;
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
        z-index: 999;
    }
    
    .nav-links.active {
        transform: translateX(0);
    }
    
    .nav-link {
        text-align: center;
        padding: 1rem;
        border-radius: var(--radius-md);
        background: rgba(255, 255, 255, 0.1);
    }
    
    .user-welcome {
        text-align: center;
        padding: 1rem;
        border-radius: var(--radius-md);
        background: rgba(255, 255, 255, 0.1);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-3);
    }
    
    .nav-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }
    
    .cart-item {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
    
    .order-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-2);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .form-card {
        margin: var(--spacing-4);
        padding: var(--spacing-6);
    }
    
    .hero-section {
        padding: var(--spacing-12) 0 var(--spacing-8);
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .btn {
        display: none;
    }
    
    .main-content {
        padding: 0;
    }
    
    * {
        background: white !important;
        color: black !important;
    }
}