/**
 * Hotel ERP - Base Theme Variables
 *
 * 이 파일은 모든 테마에서 공통으로 사용되는 기본 CSS 변수입니다.
 * 테마별 파일에서 이 변수들을 오버라이드합니다.
 *
 * @see design_guide.md
 */

:root {
    /* ==========================================
     * Primary Colors (Blue)
     * ========================================== */
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --primary-light: #dbeafe;
    --primary-dark: #1d4ed8;
    --primary-50: #eff6ff;
    --primary-100: #dbeafe;
    --primary-200: #bfdbfe;
    --primary-300: #93c5fd;
    --primary-400: #60a5fa;
    --primary-500: #3b82f6;
    --primary-600: #2563eb;
    --primary-700: #1d4ed8;
    --primary-800: #1e40af;
    --primary-900: #1e3a5f;

    /* ==========================================
     * Semantic Colors
     * ========================================== */
    --success: #10b981;
    --success-light: #d1fae5;
    --success-dark: #047857;

    --danger: #ef4444;
    --danger-light: #fee2e2;
    --danger-dark: #dc2626;

    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --warning-dark: #d97706;

    --info: #3b82f6;
    --info-light: #dbeafe;
    --info-dark: #2563eb;

    /* ==========================================
     * Secondary Colors (Purple)
     * ========================================== */
    --secondary: #8b5cf6;
    --secondary-hover: #7c3aed;
    --secondary-light: #ede9fe;
    --secondary-dark: #6d28d9;
    --secondary-50: #f5f3ff;
    --secondary-100: #ede9fe;
    --secondary-200: #ddd6fe;
    --secondary-300: #c4b5fd;
    --secondary-400: #a78bfa;
    --secondary-500: #8b5cf6;
    --secondary-600: #7c3aed;
    --secondary-700: #6d28d9;
    --secondary-800: #5b21b6;
    --secondary-900: #4c1d95;

    /* ==========================================
     * Accent Colors
     * ========================================== */
    /* Gold (Kiosk) */
    --accent-gold: #c9a962;
    --accent-gold-hover: #a8893d;
    --accent-gold-light: rgba(201, 169, 98, 0.2);
    --accent-gold-dark: #8b7335;

    /* Orange */
    --orange: #f97316;
    --orange-light: #fff7ed;
    --orange-dark: #ea580c;

    /* ==========================================
     * Grayscale
     * ========================================== */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --gray-950: #030712;

    /* ==========================================
     * Surface Colors (PrimeVue compatibility)
     * ========================================== */
    --surface-ground: var(--gray-100);
    --surface-section: var(--gray-50);
    --surface-card: #ffffff;
    --surface-hover: var(--gray-100);
    --surface-border: var(--gray-200);
    --surface-200: var(--gray-200);

    /* ==========================================
     * Shadows (Planner template - minimal/subtle)
     * ========================================== */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.08), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.08), 0 10px 10px rgba(0, 0, 0, 0.04);

    /* ==========================================
     * Border Radius (Planner template - rounded-md = 6px)
     * ========================================== */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-2xl: 16px;
    --radius-full: 9999px;

    /* ==========================================
     * Spacing
     * ========================================== */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* ==========================================
     * Typography (14px base)
     * ========================================== */
    --font-family: 'Pretendard', 'Segoe UI Variable', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 0.875rem;
    --font-size-lg: 1rem;
    --font-size-xl: 1.125rem;
    --font-size-2xl: 1.25rem;

    /* ==========================================
     * Transitions
     * ========================================== */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}