/* ===================================
   웨딩센스 - CSS 변수 정의
   variables.css
   =================================== */

:root {
    /* Color Variables */
    --rose-gold: #e8b4b8;
    --rose-gold-dark: #d4a0a4;
    --rose-gold-light: #f5c6ca;
    
    --cream: #fdf7f2;
    --ivory: #fffef9;
    --blush: #ff6b9d;
    --soft-pink: #ffc4d6;
    
    --text-dark: #2d2d2d;
    --text-primary: #4a4a4a;
    --text-light: #6c6c6c;
    --text-secondary: #8a8a8a;
    
    --white: #ffffff;
    --black: #000000;
    
    --border-color: #e8e8e8;
    --bg-primary: #fafafa;
    --bg-secondary: #f5f5f5;
    
    /* Gradients */
    --romantic-gradient: linear-gradient(135deg, #ff6b9d 0%, #e8b4b8 100%);
    --soft-gradient: linear-gradient(135deg, #f5c6ca 0%, #ffe0e6 100%);
    --dark-gradient: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 100%);
    --gradient-romantic: var(--romantic-gradient);
    
    /* Typography */
    --font-primary: 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, system-ui, Roboto, 'Helvetica Neue', 'Segoe UI', 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
    --font-secondary: 'Playfair Display', 'Noto Serif KR', serif;
    --font-decorative: 'Great Vibes', cursive;
    
    /* Font Weights */
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Font Sizes */
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;   /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    --font-size-3xl: 1.875rem;  /* 30px */
    --font-size-4xl: 2.25rem;   /* 36px */
    --font-size-5xl: 3rem;      /* 48px */
    
    /* Line Heights */
    --line-height-tight: 1.25;
    --line-height-normal: 1.6;
    --line-height-relaxed: 1.75;
    --line-height-loose: 2;
    
    /* Letter Spacing */
    --letter-spacing-tight: -0.025em;
    --letter-spacing-normal: 0;
    --letter-spacing-wide: 0.025em;
    --letter-spacing-wider: 0.05em;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-round: 50%;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 15px 40px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: all 0.2s ease;
    --transition-base: all 0.3s ease;
    --transition-medium: all 0.5s ease;
    --transition-slow: all 0.8s ease;
    
    /* Layout */
    --sidebar-width: 360px;
    --header-height: 70px;
    --container-width: 1200px;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* Dark Mode Variables */
body.dark-mode {
    --text-dark: #f0f0f0;
    --text-primary: #e0e0e0;
    --text-light: #c0c0c0;
    --text-secondary: #a0a0a0;
    
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    
    --border-color: #3a3a3a;
    
    --cream: #2d2d2d;
    --ivory: #1a1a1a;
}

/* Media Query Variables */
@media (max-width: 1400px) {
    :root {
        --container-width: 1140px;
    }
}

@media (max-width: 1200px) {
    :root {
        --container-width: 960px;
    }
}

@media (max-width: 992px) {
    :root {
        --container-width: 720px;
    }
}

@media (max-width: 768px) {
    :root {
        --container-width: 540px;
        --sidebar-width: 260px;
        --header-height: 60px;
    }
}

@media (max-width: 576px) {
    :root {
        --container-width: 100%;
        --sidebar-width: 240px;
    }
}