/* 
 * common/variables.css
 * custom.css를 로드하고
 * 색상 변수를 의미론적 이름으로 매핑
 */

/* 핵심 파일 로드 (상위 디렉토리에서) */
@import '../custom.css';

/* 기본 폰트 설정 */
body {
    font-family: var(--font-family-base);
}

:root {
    /* ==========================================
       색상 매핑 (custom.css에서 가져옴)
       ========================================== */
    
    /* Primary Colors */
    --color-primary: var(--palette-primary);
    --color-primary-rgb: 65, 105, 225;
    --color-primary-light: var(--palette-primary-light);
    --color-primary-dark: var(--palette-primary-dark);
    
    /* Secondary Colors */
    --color-secondary: var(--palette-secondary);
    --color-secondary-rgb: 108, 117, 125;
    --color-secondary-light: var(--palette-secondary-light);
    --color-secondary-dark: var(--palette-secondary-dark);
    
    /* Semantic Colors */
    --color-success: var(--palette-success);
    --color-success-rgb: 25, 135, 84;
    --color-success-light: var(--palette-success-light);
    --color-success-dark: var(--palette-success-dark);
    
    --color-info: var(--palette-info);
    --color-info-rgb: 13, 202, 240;
    --color-info-light: var(--palette-info-light);
    --color-info-dark: var(--palette-info-dark);
    
    --color-warning: var(--palette-warning);
    --color-warning-rgb: 255, 193, 7;
    --color-warning-light: var(--palette-warning-light);
    --color-warning-dark: var(--palette-warning-dark);
    
    --color-danger: var(--palette-danger);
    --color-danger-rgb: 220, 53, 69;
    --color-danger-light: var(--palette-danger-light);
    --color-danger-dark: var(--palette-danger-dark);
    
    /* Neutral Colors */
    --color-light: var(--palette-light);
    --color-dark: var(--palette-dark);
    --color-white: var(--palette-white);
    --color-black: var(--palette-black);
    
    /* Text Colors */
    --text-primary: var(--palette-gray-900);
    --text-secondary: var(--palette-gray-600);
    --text-muted: var(--palette-gray-500);
    --text-light: var(--palette-light);
    --text-dark: var(--palette-dark);
    
    /* Background Colors */
    --bg-primary: var(--palette-white);
    --bg-secondary: var(--palette-gray-100);
    --bg-tertiary: var(--palette-gray-200);
    
    /* Border Colors */
    --border-color: var(--palette-gray-300);

    /* ==========================================
       Bootstrap 호환성 (하위 호환성 유지)
       ========================================== */
    --bs-primary: var(--color-primary);
    --bs-primary-rgb: var(--color-primary-rgb);
    --bs-secondary: var(--color-secondary);
    --bs-success: var(--color-success);
    --bs-success-rgb: var(--color-success-rgb);
    --bs-info: var(--color-info);
    --bs-info-rgb: var(--color-info-rgb);
    --bs-warning: var(--color-warning);
    --bs-warning-rgb: var(--color-warning-rgb);
    --bs-danger: var(--color-danger);
    --bs-danger-rgb: var(--color-danger-rgb);
    --bs-body-bg: var(--bg-primary);
    --bs-body-color: var(--text-primary);
    --bs-border-color: var(--border-color);
    --bs-border-radius-sm: var(--border-radius-sm);
    --bs-border-radius: var(--border-radius);
    --bs-border-radius-lg: var(--border-radius-lg);
    --bs-light: var(--color-light);
    --bs-dark: var(--color-dark);
    --bs-secondary-bg: var(--bg-secondary);
    --bs-emphasis-color: var(--text-primary);
    --bs-box-shadow-sm: var(--shadow-sm);
    --bs-box-shadow: var(--shadow);
}

/* ==========================================
   다크 모드 변수
   ========================================== */
[data-theme="dark"],
[data-bs-theme="dark"] {
    /* 배경 색상 */
    --bg-primary: var(--palette-gray-100);
    --bg-secondary: var(--palette-gray-200);
    --bg-tertiary: var(--palette-gray-300);
    
    /* 텍스트 색상 */
    --text-primary: var(--palette-gray-900);
    --text-secondary: var(--palette-gray-600);
    --text-muted: var(--palette-gray-500);
    
    /* 테두리 색상 */
    --border-color: var(--palette-gray-400);
    
    /* Bootstrap 호환성 */
    --bs-body-bg: var(--bg-primary);
    --bs-body-color: var(--text-primary);
    --bs-light: var(--bg-secondary);
    --bs-dark: var(--palette-gray-200);
    --bs-border-color: var(--border-color);
    --bs-secondary-bg: var(--bg-secondary);
    --bs-emphasis-color: var(--text-primary);
    --bs-primary: var(--palette-primary);
    --bs-primary-rgb: 107, 140, 232;
    --bs-secondary: var(--palette-gray-600);
}

/* 다크모드 배경 및 텍스트 */
[data-theme="dark"] body,
[data-bs-theme="dark"] body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

/* 다크모드 제목 색상 */
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6,
[data-bs-theme="dark"] h1,
[data-bs-theme="dark"] h2,
[data-bs-theme="dark"] h3,
[data-bs-theme="dark"] h4,
[data-bs-theme="dark"] h5,
[data-bs-theme="dark"] h6 {
    color: var(--text-primary);
}

/* 헤더 z-index 설정 - 최상위 레이어 유지 */
header.sticky-top {
    z-index: var(--z-fixed) !important;
    position: sticky !important;
    top: 0 !important;
    width: 100% !important;
}

/* ==========================================
   동적 타이틀 바 기능
   ========================================== */
/* Dynamic title styles moved to layout.css */

/* 진행률 막대 - 헤더 하단에 그림자처럼 */
.progress-bar-container {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: transparent;
    overflow: hidden;
    transition: opacity var(--transition-slow);
    opacity: 0;
    z-index: 1000;
}

.progress-bar-container.show {
    opacity: 1;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-info));
    width: 0%;
    transition: width 0.1s ease;
    box-shadow: 0 0 8px rgba(var(--color-primary-rgb), 0.5);
}

/* 다크모드 지원 */
[data-theme="dark"] .dynamic-title-text,
[data-bs-theme="dark"] .dynamic-title-text {
    color: var(--text-primary);
}

[data-theme="dark"] .progress-bar-fill,
[data-bs-theme="dark"] .progress-bar-fill {
    background: linear-gradient(90deg, var(--color-primary), var(--color-info));
    box-shadow: 0 0 8px rgba(var(--color-primary-rgb), 0.6);
}

/* 반응형 조정 */
@media (max-width: 768px) {
    .dynamic-title-text {
        font-size: 0.9rem;
    }
    
    .dynamic-title-overlay {
        max-width: 45%;
    }
    
    .progress-bar-container {
        height: 2px;
    }
}

@media (max-width: 576px) {
    .dynamic-title-text {
        font-size: 0.85rem;
    }
    
    .dynamic-title-overlay {
        max-width: 40%;
    }
}

/* 다크모드 헤더 & 푸터 */
[data-theme="dark"] header,
[data-bs-theme="dark"] header {
    background-color: rgba(45, 45, 45, 0.75) !important;
    border-bottom-color: var(--border-color) !important;
}

[data-theme="dark"] footer,
[data-bs-theme="dark"] footer {
    background-color: var(--bg-secondary) !important;
    border-top-color: var(--border-color) !important;
}

/* 다크모드 네비게이션 */
[data-theme="dark"] .navbar-light .navbar-brand,
[data-theme="dark"] .navbar-light .nav-link,
[data-bs-theme="dark"] .navbar-light .navbar-brand,
[data-bs-theme="dark"] .navbar-light .nav-link {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .navbar-light .nav-link:hover,
[data-bs-theme="dark"] .navbar-light .nav-link:hover {
    background-color: rgba(var(--color-primary-rgb), 0.1);
}

[data-theme="dark"] .navbar-dark,
[data-bs-theme="dark"] .navbar-dark {
    background-color: rgba(26, 26, 26, 0.9) !important;
}

[data-theme="dark"] .bg-dark,
[data-bs-theme="dark"] .bg-dark {
    background-color: var(--bg-primary) !important;
}

[data-theme="dark"] .navbar-dark .navbar-brand,
[data-bs-theme="dark"] .navbar-dark .navbar-brand {
    color: #f8f9fa !important;
}

[data-theme="dark"] .navbar-dark .nav-link,
[data-bs-theme="dark"] .navbar-dark .nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
}

[data-theme="dark"] .navbar-dark .nav-link:hover,
[data-theme="dark"] .navbar-dark .nav-link.active,
[data-bs-theme="dark"] .navbar-dark .nav-link:hover,
[data-bs-theme="dark"] .navbar-dark .nav-link.active {
    background-color: rgba(var(--color-primary-rgb), 0.3);
    color: #fff !important;
    border-radius: var(--border-radius-sm);
}

/* 다크모드 카드 */
[data-theme="dark"] .card,
[data-bs-theme="dark"] .card {
    background-color: var(--bg-secondary);
    border-color: rgba(255, 255, 255, 0.125);
}

[data-theme="dark"] .card:hover,
[data-bs-theme="dark"] .card:hover {
    box-shadow: var(--shadow-lg);
}

/* 다크모드 버튼 */
[data-theme="dark"] .btn-outline-light,
[data-bs-theme="dark"] .btn-outline-light {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

[data-theme="dark"] .btn-outline-light:hover,
[data-bs-theme="dark"] .btn-outline-light:hover {
    background-color: var(--text-primary);
    color: var(--bg-primary);
}

/* 다크모드 모달 */
[data-theme="dark"] .modal-content,
[data-bs-theme="dark"] .modal-content {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

/* 다크모드 폼 */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select,
[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus,
[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--color-primary);
}

/* 다크모드에서 bg-light가 적용된 입력 필드 오버라이드 */
[data-theme="dark"] .form-control.bg-light,
[data-bs-theme="dark"] .form-control.bg-light {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .form-control.bg-light:focus,
[data-bs-theme="dark"] .form-control.bg-light:focus {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

/* 스크롤바 스타일링 (Webkit 기반 브라우저) */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-secondary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-color);
}

[data-theme="dark"] ::-webkit-scrollbar-track,
[data-bs-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb,
[data-bs-theme="dark"] ::-webkit-scrollbar-thumb {
    background: var(--color-secondary);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover,
[data-bs-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* 포커스 링 제거 */
*:focus {
    outline: none;
}

/* 선택 텍스트 스타일 */
::selection {
    background-color: rgba(var(--color-primary-rgb), 0.2);
    color: inherit;
}

::-moz-selection {
    background-color: rgba(var(--color-primary-rgb), 0.2);
    color: inherit;
}

/* 인쇄 스타일 */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    a {
        color: black !important;
        text-decoration: underline !important;
    }
}

/* 애니메이션 비활성화 설정을 존중 */
@media (prefers-reduced-motion: reduce) {
    *,
    ::before,
    ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* 고대비 모드 지원 */
@media (prefers-contrast: high) {
    .border {
        border-color: #000 !important;
    }
    
    [data-theme="dark"] .border,
    [data-bs-theme="dark"] .border {
        border-color: #fff !important;
    }
}