/* Design System - Gewinnspiel Profi */

/* Lokale Roboto Fonts */
@font-face {
    font-family: 'Roboto Fallback';
    src: local('Roboto'), local('Roboto-Regular');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Roboto Fallback';
    src: local('Roboto Medium'), local('Roboto-Medium');
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: 'Roboto Fallback';
    src: local('Roboto Bold'), local('Roboto-Bold');
    font-weight: 700;
    font-style: normal;
}

/* CSS Custom Properties - Design Tokens */
:root {
    /* Primary Brand Colors */
    --primary-color: #22b573;
    --primary-hover: #1e9d63;
    --primary-active: #1a8854;
    --primary-light: #e8f5f0;
    --primary-lighter: #f4faf7;
    
    /* Secondary Colors */
    --secondary-color: #6c757d;
    --secondary-hover: #5a6268;
    --secondary-light: #f8f9fa;
    
    /* Status Colors */
    --success-color: #22b573;
    --success-light: #e8f5f0;
    --warning-color: #ffc107;
    --warning-light: #fff3cd;
    --danger-color: #dc3545;
    --danger-light: #f8d7da;
    --info-color: #17a2b8;
    --info-light: #d1ecf1;
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f8f9fa;
    --gray-100: #e9ecef;
    --gray-200: #dee2e6;
    --gray-300: #ced4da;
    --gray-400: #adb5bd;
    --gray-500: #6c757d;
    --gray-600: #495057;
    --gray-700: #343a40;
    --gray-800: #212529;
    --gray-900: #000000;
    
    /* Typography */
    --font-family-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-family-secondary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    
    /* Font Sizes */
    --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 Weights */
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 0.75rem;
    
    /* 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);
}

/* Base Typography */
body {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    color: var(--gray-700);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-primary);
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
    color: var(--gray-800);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-4xl); font-weight: var(--font-weight-bold); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); font-weight: var(--font-weight-medium); }

/* Primary Button Overrides */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    font-weight: var(--font-weight-medium);
}

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

.btn-primary:focus,
.btn-primary.focus {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    box-shadow: 0 0 0 0.2rem rgba(34, 181, 115, 0.25);
}

.btn-primary:active,
.btn-primary.active {
    background-color: var(--primary-active);
    border-color: var(--primary-active);
}

.btn-primary:disabled,
.btn-primary.disabled {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    opacity: 0.6;
}

/* Outline Primary Button */
.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

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

.btn-outline-primary:focus,
.btn-outline-primary.focus {
    box-shadow: 0 0 0 0.2rem rgba(34, 181, 115, 0.25);
}

/* Success Button (same as primary) */
.btn-success {
    background-color: var(--success-color);
    border-color: var(--success-color);
}

.btn-success:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
}

/* Form Controls */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(34, 181, 115, 0.25);
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(34, 181, 115, 0.25);
}

/* Custom Checkbox and Radio */
.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(34, 181, 115, 0.25);
}

/* Progress Bars */
.progress-bar {
    background-color: var(--primary-color);
}

/* Badges */
.badge.bg-primary {
    background-color: var(--primary-color) !important;
}

/* Alerts */
.alert-success {
    background-color: var(--success-light);
    border-color: var(--primary-color);
    color: var(--primary-active);
}

/* Links */
a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* Navigation */
.navbar-brand {
    font-family: var(--font-family-primary);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-xl);
}

.nav-link {
    font-weight: var(--font-weight-medium);
}

.nav-link.active {
    color: var(--primary-color) !important;
}

/* Navigation Logo Responsive */
.navbar .logo {
    max-height: 40px;
    max-width: 150px;
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .navbar .logo {
        max-height: 35px;
        max-width: 120px;
    }
}

@media (max-width: 480px) {
    .navbar .logo {
        max-height: 30px;
        max-width: 100px;
    }
}

/* Cards */
.card {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
}

.card-header {
    background-color: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    font-weight: var(--font-weight-medium);
}

/* Tables */
.table th {
    font-weight: var(--font-weight-semibold);
    color: var(--gray-700);
}

/* Sidebar */
.sidebar {
    background-color: var(--white);
    border-right: 1px solid var(--gray-200);
}

.sidebar .nav-link {
    color: var(--gray-600);
    font-weight: var(--font-weight-medium);
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: var(--primary-lighter);
}

.sidebar .nav-link.active {
    color: var(--primary-color);
    background-color: var(--primary-light);
    font-weight: var(--font-weight-semibold);
}

/* Sidebar Logo Responsive */
.sidebar-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    transition: all 0.3s ease;
}

.sidebar-brand .logo {
    max-width: 80%;
    max-height: 35px;
    transition: all 0.3s ease;
}

/* Sidebar collapsed state */
.sidebar.sidebar-folded .sidebar-brand .logo,
.sidebar-folded .sidebar-brand .logo,
.sidebar.collapsed .sidebar-brand .logo {
    max-width: 30px;
    max-height: 30px;
    transform: scale(0.8);
}

/* Sidebar hover effect when collapsed */
.sidebar.sidebar-folded:hover .sidebar-brand .logo,
.sidebar-folded:hover .sidebar-brand .logo,
.sidebar.collapsed:hover .sidebar-brand .logo {
    transform: scale(1);
    max-width: 35px;
    max-height: 35px;
}

/* Sidebar header responsive */
.sidebar-header {
    position: relative;
    overflow: hidden;
}

@media (max-width: 991px) {
    .sidebar-brand .logo {
        max-height: 30px;
        max-width: 70%;
    }
}

@media (max-width: 576px) {
    .sidebar-brand .logo {
        max-height: 25px;
        max-width: 60%;
    }
}

/* Logo Styles */
.logo {
    max-height: 40px;
    width: auto;
    height: auto;
    max-width: 100%;
    object-fit: contain;
    transition: all 0.3s ease;
}

.logo-lg {
    max-height: 60px;
    width: auto;
    height: auto;
    max-width: 100%;
    object-fit: contain;
}

.logo-sm {
    max-height: 30px;
    width: auto;
    height: auto;
    max-width: 100%;
    object-fit: contain;
}

/* Responsive Logo Sizing */
@media (max-width: 768px) {
    .logo {
        max-height: 35px;
    }
    
    .logo-lg {
        max-height: 50px;
    }
    
    .logo-sm {
        max-height: 25px;
    }
}

@media (max-width: 480px) {
    .logo {
        max-height: 30px;
    }
    
    .logo-lg {
        max-height: 40px;
    }
    
    .logo-sm {
        max-height: 20px;
    }
}

/* Brand Colors Utility Classes */
.text-primary { color: var(--primary-color) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.border-primary { border-color: var(--primary-color) !important; }

.text-primary-light { color: var(--primary-hover) !important; }
.bg-primary-light { background-color: var(--primary-light) !important; }

/* Custom Components */
.status-badge {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius-md);
}

.status-badge.status-active {
    background-color: var(--success-light);
    color: var(--success-color);
}

/* Avatar Improvements */
.avatar {
    border-radius: 50%;
    border: 2px solid var(--white);
    box-shadow: var(--shadow-sm);
}

/* Form Field Builder Specific */
.form-field-item {
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    transition: all 0.2s ease;
}

.form-field-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.drag-handle {
    color: var(--gray-400);
    cursor: move;
    transition: color 0.2s ease;
}

.drag-handle:hover {
    color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo {
        max-height: 35px;
    }
    
    h1 { font-size: var(--font-size-3xl); }
    h2 { font-size: var(--font-size-2xl); }
    h3 { font-size: var(--font-size-xl); }
}