/* Design System CSS - Ønskesky.no */
/* Core variables and component styles for dark/light theme support */

/* ============================================
   THEME VARIABLES
   ============================================ */

/* Dark Theme (Default) */
:root,
[data-theme="dark"] {
    /* Backgrounds */
    --color-bg-primary: #121212;
    --color-bg-secondary: #1E1E1E;
    --color-bg-tertiary: #2A2A2A;
    --color-bg-hover: #333333;

    /* Text */
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #A0A0A0;
    --color-text-tertiary: #666666;

    /* Brand Colors */
    --color-primary: #FF4449;
    --color-primary-hover: #E0353A;
    --color-primary-light: rgba(255, 68, 73, 0.1);

    /* Semantic Colors */
    --color-success: #10B981;
    --color-success-light: rgba(16, 185, 129, 0.1);
    --color-warning: #F59E0B;
    --color-warning-light: rgba(245, 158, 11, 0.1);
    --color-danger: #EF4444;
    --color-danger-light: rgba(239, 68, 68, 0.1);
    --color-info: #3B82F6;
    --color-info-light: rgba(59, 130, 246, 0.1);

    /* Borders */
    --color-border-primary: #333333;
    --color-border-secondary: rgba(255, 255, 255, 0.1);
    --color-border-hover: #444444;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.6);

    /* Modal overlay */
    --modal-overlay: rgba(0, 0, 0, 0.7);
}

/* Light Theme */
[data-theme="light"] {
    /* Backgrounds */
    --color-bg-primary: #FFFFFF;
    --color-bg-secondary: #F5F5F5;
    --color-bg-tertiary: #E5E5E5;
    --color-bg-hover: #F0F0F0;

    /* Text */
    --color-text-primary: #1A1A1A;
    --color-text-secondary: #666666;
    --color-text-tertiary: #999999;

    /* Brand Colors (same as dark) */
    --color-primary: #FF4449;
    --color-primary-hover: #E0353A;
    --color-primary-light: rgba(255, 68, 73, 0.1);

    /* Semantic Colors */
    --color-success: #10B981;
    --color-success-light: rgba(16, 185, 129, 0.1);
    --color-warning: #F59E0B;
    --color-warning-light: rgba(245, 158, 11, 0.1);
    --color-danger: #EF4444;
    --color-danger-light: rgba(239, 68, 68, 0.1);
    --color-info: #3B82F6;
    --color-info-light: rgba(59, 130, 246, 0.1);

    /* Borders */
    --color-border-primary: #E0E0E0;
    --color-border-secondary: #D0D0D0;
    --color-border-hover: #CCCCCC;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.2);

    /* Modal overlay */
    --modal-overlay: rgba(0, 0, 0, 0.5);
}

/* Design tokens */
:root {
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ============================================
   GLOBAL STYLES
   ============================================ */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
    width: 100%;
}

body {
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-family: var(--font-family);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--color-text-primary);
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1.1rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin: 0 0 var(--spacing-md);
    color: var(--color-text-primary);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    text-decoration: none;
    font-family: inherit;
}

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

.btn-primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

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

.btn-outline:hover {
    background: var(--color-bg-hover);
}

.btn-danger {
    background: var(--color-danger);
    color: white;
}

.btn-danger:hover {
    background: #DC2626;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ============================================
   CARDS
   ============================================ */

.card {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-primary);
    padding: var(--spacing-xl);
    transition: all 0.2s ease;
}

.card:hover {
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-md);
}

.card-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-secondary);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
}

/* ============================================
   FORMS
   ============================================ */

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

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-primary);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.2s ease;
}

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

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-hint {
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.form-error {
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-danger);
}

/* ============================================
   MODALS
   ============================================ */

.modal {
    align-items: center !important;
    justify-content: center !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: var(--modal-overlay) !important;
    z-index: 10000 !important;
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative !important;
    background: var(--color-bg-secondary) !important;
    margin: auto !important;
    padding: 2rem !important;
    border-radius: var(--radius-lg) !important;
    width: 100%;
    max-width: 500px;
    box-shadow: var(--shadow-xl), 0 0 0 1px var(--color-border-secondary) !important;
    border: 1px solid var(--color-border-secondary);
    animation: modalPop 0.2s ease-out;
}

@keyframes modalPop {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

.modal-header h3 {
    margin: 0;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: 0;
    line-height: 1;
}

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

/* ============================================
   UTILITIES
   ============================================ */

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.text-center {
    text-align: center;
}

.text-muted {
    color: var(--color-text-secondary);
}

.mt-1 {
    margin-top: var(--spacing-sm);
}

.mt-2 {
    margin-top: var(--spacing-md);
}

.mt-3 {
    margin-top: var(--spacing-lg);
}

.mt-4 {
    margin-top: var(--spacing-xl);
}

.mb-1 {
    margin-bottom: var(--spacing-sm);
}

.mb-2 {
    margin-bottom: var(--spacing-md);
}

.mb-3 {
    margin-bottom: var(--spacing-lg);
}

.mb-4 {
    margin-bottom: var(--spacing-xl);
}

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

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    .modal-content {
        max-width: 90%;
        padding: var(--spacing-lg);
    }
}