/* ==========================================================================
   adarilotto Design System & Framework - Commons (공통 기본 모듈)
   ==========================================================================
   - 디자인 토큰(CSS Variables), 리셋, 레이아웃 컨테이너
   - 데스크톱 GNB 헤더, 모바일 하단 플로팅 글래스 독
   - 공통 카드, 그리드, 버튼, 폼 컨트롤, 데이터 테이블, 푸터
   - 서브페이지 2단 레이아웃 & 3-Depth 사이드바(LNB), 모바일 전체 드로어
   ========================================================================== */

/* 1. Design Tokens & CSS Custom Properties (디자인 토큰 & 테마 변수) */
:root {
    /* Color Palette - Light Mode */
    --primary-900: #0f172a;
    --primary-800: #1e293b;
    --primary-700: #334155;
    --primary-600: #475569;
    --primary-500: #64748b;

    --accent-blue: #2563eb;
    --accent-blue-hover: #1d4ed8;
    --accent-blue-light: #eff6ff;

    --accent-teal: #0d9488;
    --accent-teal-hover: #0f766e;
    --accent-teal-light: #f0fdfa;

    --accent-amber: #d97706;
    --accent-amber-light: #fffbeb;

    --accent-red: #e11d48;
    --accent-red-light: #fff1f2;

    --accent-purple: #7c3aed;
    --accent-purple-light: #f5f3ff;

    /* Surfaces & Backgrounds (Warm Beige Theme & Pastel Cards) */
    --bg-app: #e9e9e5;
    /* 따뜻한 계열의 베이지 바디 배경 */
    --bg-card: #ffffff;
    /* 카드 기본 배경 */
    --bg-elevated: #ffffff;
    --bg-subtle: #eee9dc;
    /* 따뜻한 베이지 서브틀 */
    --border-color: #ded7c8;
    /* 부드러운 샌드/베이지 보더 */
    --border-focus: #2563eb;

    /* Card Pastel Colors */
    --card-header-bg: #eaf2f8;
    /* 카드 헤더: 파스텔 소프트 블루 */
    --card-header-border: #dbe5ee;
    --card-body-bg: #ffffff;
    /* 카드 바디: 퓨어 화이트 */
    --card-footer-bg: #f2eee3;
    /* 카드 푸터: 파스텔 웜 베이지/크림 */
    --card-footer-border: #e2dcce;

    /* Form & Table & Widget Themes (Light) - High Contrast & Clear Boundaries */
    --form-bg: #ffffff;
    --form-bg-focus: #ffffff;
    --form-bg-disabled: #f1f5f9;
    --form-color: var(--text-primary);
    --form-border: #94a3b8;
    --form-border-hover: #64748b;
    --form-placeholder: #94a3b8;
    --table-th-bg: var(--bg-subtle);
    --table-td-bg: var(--card-body-bg);
    --table-hover-bg: #f8f6f0;
    --inner-widget-bg: #fbf9f4;

    /* Text Colors */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-inverse: #ffffff;

    /* Lottery Ball Colors */
    --ball-yellow-bg: #eab308;
    --ball-yellow-text: #ffffff;
    --ball-blue-bg: #2563eb;
    --ball-blue-text: #ffffff;
    --ball-red-bg: #ef4444;
    --ball-red-text: #ffffff;
    --ball-gray-bg: #64748b;
    --ball-gray-text: #ffffff;
    --ball-green-bg: #10b981;
    --ball-green-text: #ffffff;

    /* Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.08), 0 1px 2px -1px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
    --shadow-float: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.08);

    /* Typography */
    --font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
    --font-size-xs: 0.75rem;
    /* 12px */
    --font-size-sm: 0.875rem;
    /* 14px */
    --font-size-base: 1rem;
    /* 16px - Base */
    --font-size-lg: 1.125rem;
    /* 18px */
    --font-size-xl: 1.25rem;
    /* 20px */
    --font-size-2xl: 1.5rem;
    /* 24px */
    --font-size-3xl: 1.875rem;
    /* 30px */

    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 10px;
    --radius-xl: 12px;
    --radius-full: 9999px;

    /* Layout Dimensions */
    --header-height: 52px;
    --mobile-nav-height: 50px;
    --max-content-width: 1200px;
    --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* Dark Mode Overrides */
[data-theme="dark"] {
    --bg-app: #16161a;
    --bg-card: #141c2e;
    --bg-elevated: #1e293b;
    --bg-subtle: #182235;
    --border-color: #27354a;
    --border-focus: #3b82f6;

    --card-header-bg: #1c273c;
    --card-header-border: #26354f;
    --card-body-bg: #141c2e;
    --card-footer-bg: #101625;
    --card-footer-border: #1d283e;

    /* Form & Table & Widget Themes (Dark Mode) - High Contrast & Deep Inputs */
    --form-bg: #090e1a;
    --form-bg-focus: #0c1424;
    --form-bg-disabled: #131b2e;
    --form-color: #f8fafc;
    --form-border: #475569;
    --form-border-hover: #64748b;
    --form-placeholder: #64748b;
    --table-th-bg: #1c273c;
    --table-td-bg: #141c2e;
    --table-hover-bg: #1f2d47;
    /* 다크 모드에서 호버 시 부드러운 네이비 블루 하이라이트 (글자 완벽 가독) */
    --inner-widget-bg: #182235;

    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --text-inverse: #0f172a;

    --accent-blue: #3b82f6;
    --accent-blue-hover: #60a5fa;
    --accent-blue-light: #1e3a8a33;

    --accent-teal: #14b8a6;
    --accent-teal-hover: #2dd4bf;
    --accent-teal-light: #134e4a33;

    --accent-amber: #f59e0b;
    --accent-amber-light: #78350f33;

    --accent-red: #f43f5e;
    --accent-red-light: #88133733;

    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.4);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.6);
    --shadow-float: 0 20px 25px -5px rgba(0, 0, 0, 0.7);
}

/* 2. Reset & Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.65;
    color: var(--text-primary);
    background-color: var(--bg-app);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    border: none;
    background: none;
    outline: none;
}

ul,
ol {
    list-style: none;
}

img,
svg {
    display: block;
    max-width: 100%;
}

/* ==========================================================================
   3. 레이아웃 컨테이너 유틸리티 (Layout Utility - zoo-container, main-content)
   - [CI4 연동]: CI4 $this->renderSection('content')를 감싸는 본문 컨테이너
   ========================================================================== */
.zoo-container,
.container {
    width: 100%;
    max-width: var(--max-content-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 14px;
    padding-right: 14px;
}

.main-content {
    flex: 1 0 auto;
    padding-top: 14px;
    padding-bottom: 28px;
}

/* ==========================================================================
   4. PC 상단 헤더 & 데스크톱 GNB (Deep Navy Theme)
   - [CI4 Partials 연동]: app/Views/partials/header.php
   - 데스크톱(>1024px)에서만 노출되며, 모바일에서는 미디어쿼리에 의해 자동 숨김 처리됩니다.
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: #0b1329;
    /* 품격과 신뢰의 딥 미드나잇 네이비 */
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 20px -2px rgba(11, 19, 41, 0.35);
    transition: background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    backdrop-filter 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    -webkit-backdrop-filter 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

[data-theme="dark"] .site-header {
    background-color: #070c1a;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* PC 모드 스크롤 시 글래스모피즘 & 바이브런시(Vibrancy & Frosted Glass) 효과 */
.site-header.is-scrolled {
    background-color: rgba(11, 19, 41, 0.78);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    backdrop-filter: blur(16px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.35), 0 1px 0 rgba(255, 255, 255, 0.08) inset;
}

[data-theme="dark"] .site-header.is-scrolled {
    background-color: rgba(7, 12, 26, 0.80);
    -webkit-backdrop-filter: blur(18px) saturate(190%);
    backdrop-filter: blur(18px) saturate(190%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
    box-shadow: 0 12px 32px -4px rgba(0, 0, 0, 0.55), 0 1px 0 rgba(255, 255, 255, 0.05) inset;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.brand-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-size: 1.35rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.logo-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 8px;
    display: block;
    flex-shrink: 0;
}

.logo-badge {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #ffffff;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 1.15rem;
    font-weight: 900;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.3);
}

/* Desktop Navigation */
.desktop-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 15px;
    font-size: 0.98rem;
    font-weight: 700;
    color: #f8fafc;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: #fde047;
    /* 50대 타겟 시인성 최고 골드 옐로우 */
    background-color: rgba(255, 255, 255, 0.16);
}

.nav-link.active {
    color: #fde047;
    font-weight: 800;
    background-color: rgba(37, 99, 235, 0.35);
}

.zoo-dropdown-arrow,
.dropdown-arrow {
    font-size: 0.72rem;
    color: #cbd5e1;
    transition: transform 0.2s ease;
}

.nav-item:hover .zoo-dropdown-arrow,
.nav-item:hover .dropdown-arrow {
    transform: rotate(180deg);
    color: #fde047;
}

/* Dropdown Menu (GNB 하위 메뉴 - Namespaced with zoo-) */
.zoo-dropdown,
.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 230px;
    background-color: #0e172e;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-md);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55);
    padding: 8px 0;
    display: none;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.2s, transform 0.2s;
    z-index: 200;
}

/* GNB 드롭다운 호버 브릿지 (마우스 이동 시 끊김 방지) */
.zoo-dropdown::before,
.nav-dropdown::before {
    content: "";
    position: absolute;
    top: -12px;
    left: 0;
    right: 0;
    height: 12px;
}

.nav-item:hover .zoo-dropdown,
.nav-item:hover .nav-dropdown {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.zoo-dropdown-item,
.dropdown-item {
    display: flex;
    align-items: center;
    padding: 11px 20px;
    font-size: 0.94rem;
    color: #f1f5f9;
    font-weight: 600;
    transition: all 0.15s;
}

/* 50대를 위한 고대비 로열블루 배경 & 100% 화이트 글자 */
.zoo-dropdown-item:hover,
.zoo-dropdown-item.active,
.dropdown-item:hover,
.dropdown-item.active {
    background-color: #2563eb;
    color: #ffffff;
    font-weight: 700;
    padding-left: 24px;
}

/* Header Action Tools */
.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* User Profile Menu with Dropdown (나의 페이지 통합) */
.user-menu-dropdown {
    position: relative;
}

.zoo-btn-user-profile,
.btn-user-profile {
    display: inline-flex !important;
    align-items: center;
    gap: 7px;
    padding: 7px 14px;
    font-size: 0.9rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.16);
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none !important;
    white-space: nowrap;
}

.zoo-btn-user-profile:hover,
.btn-user-profile:hover {
    background: #2563eb;
    border-color: #3b82f6;
    color: #ffffff !important;
}

.zoo-btn-user-profile .user-dropdown-arrow,
.btn-user-profile .user-dropdown-arrow {
    font-size: 0.7rem;
    transition: transform 0.2s ease;
    opacity: 0.9;
    color: #ffffff;
}

.user-menu-dropdown:hover .zoo-btn-user-profile .user-dropdown-arrow,
.user-menu-dropdown:hover .btn-user-profile .user-dropdown-arrow,
.user-menu-dropdown.open .zoo-btn-user-profile .user-dropdown-arrow,
.user-menu-dropdown.open .btn-user-profile .user-dropdown-arrow {
    transform: rotate(180deg);
}

.user-dropdown-popover {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    min-width: 220px;
    background-color: #0e172e;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-md);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55);
    padding: 8px 0;
    display: none;
    z-index: 210;
}

/* 중요: 마우스가 버튼에서 팝오버로 내려갈 때 끊어지지 않는 투명 브릿지 영역 */
.user-dropdown-popover::before {
    content: "";
    position: absolute;
    top: -12px;
    left: 0;
    right: 0;
    height: 12px;
}

.user-menu-dropdown:hover .user-dropdown-popover,
.user-menu-dropdown.open .user-dropdown-popover {
    display: block;
    animation: fadeInDown 0.15s ease-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.user-dropdown-info {
    padding: 12px 18px 10px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.user-dropdown-info .user-name {
    font-size: 0.96rem;
    font-weight: 800;
    color: #ffffff;
}

.user-dropdown-info .user-badge {
    font-size: 0.78rem;
    color: #fde047;
    /* 선명한 골드 옐로우 뱃지 */
    font-weight: 700;
}

.user-dropdown-divider {
    height: 1px;
    background-color: rgba(255, 255, 255, 0.12);
    margin: 6px 0;
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 11px 18px;
    font-size: 0.92rem;
    color: #f1f5f9;
    font-weight: 600;
    transition: all 0.15s;
}

.user-dropdown-item:hover {
    background-color: #2563eb;
    color: #ffffff;
    font-weight: 700;
}

/* 다크/라이트 모드 버튼 - 헤더 최우측 (헤더 딥 네이비와 완벽 일체화) */
.site-header #themeToggleBtn,
.site-header .icon-btn {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background-color: rgba(255, 255, 255, 0.12) !important;
    border: 1px solid rgba(255, 255, 255, 0.25) !important;
    color: #fde047 !important;
    /* 선명하고 따뜻한 골드 옐로우 아이콘 */
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
}

.site-header #themeToggleBtn:hover,
.site-header .icon-btn:hover {
    background-color: rgba(255, 255, 255, 0.22) !important;
    border-color: #fde047 !important;
    color: #ffffff !important;
    box-shadow: 0 0 12px rgba(253, 224, 71, 0.4);
}

/* 기본 일반 icon-btn (헤더 외부용) */
.icon-btn {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
}

.icon-btn:hover {
    background-color: var(--bg-subtle);
    color: var(--accent-blue);
    border-color: var(--border-focus);
}

/* 레거시 버튼 호환 */
.btn-login {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    background: var(--primary-900);
    color: #fff;
    transition: background-color 0.2s;
}

.btn-login:hover {
    background: var(--primary-700);
}

[data-theme="dark"] .btn-login {
    background: var(--accent-blue);
}

[data-theme="dark"] .btn-login:hover {
    background: var(--accent-blue-hover);
}

/* ==========================================================================
   5. 모바일 하단 플로팅 글래스 독 메뉴 (Fixed Bottom Dock - Ultra Frosted Glass)
   - [CI4 Partials 연동]: app/Views/partials/mobile_dock.php
   - 모바일/태블릿(<=1024px) 환경에서만 fixed로 하단에 고정 표시됩니다.
   ========================================================================== */
.mobile-bottom-nav {
    display: none;
    /* hidden on desktop */
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(var(--mobile-nav-height) + var(--safe-bottom));
    padding-bottom: var(--safe-bottom);
    background: rgba(11, 19, 41, 0.72);
    /* 투명도를 높여 뒷 배경이 훨씬 잘 보이도록 개선 */
    -webkit-backdrop-filter: blur(22px) saturate(210%);
    backdrop-filter: blur(22px) saturate(210%);
    /* 강렬한 블러와 채도 증폭으로 유리 질감 극대화 */
    border-top: 1px solid rgba(255, 255, 255, 0.22);
    /* 상단 반사 글래스 보더 */
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.38), inset 0 1px 1px rgba(255, 255, 255, 0.2);
    /* 상단 내부 림라이트 광택 */
    z-index: 1000;
}

.mobile-dock-menu {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    height: 100%;
    align-items: center;
}

.dock-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.76rem;
    font-weight: 600;
    gap: 4px;
    transition: all 0.2s ease;
    position: relative;
}

.dock-item svg {
    width: 22px;
    height: 22px;
    stroke-width: 2.2;
    transition: transform 0.2s;
}

.dock-item:hover {
    color: #ffffff;
}

.dock-item.active {
    color: #fde047;
    /* 50대 타겟 선명한 골드 옐로우 활성 색상 */
    font-weight: 800;
}

.dock-item.active svg {
    transform: translateY(-2px);
}

.dock-item.active::after {
    content: "";
    position: absolute;
    top: 0;
    width: 28px;
    height: 3px;
    background-color: #fde047;
    border-radius: 0 0 3px 3px;
    box-shadow: 0 0 8px rgba(253, 224, 71, 0.5);
}

/* 6. Subpage Breadcrumb & Header Banner */
.page-banner {
    background-color: var(--card-header-bg);
    /* 파스텔 블루 톤으로 카드 헤더와 패밀리 룩 */
    border-bottom: 1px solid var(--card-header-border);
    padding: 10px 0;
    margin-bottom: 10px;
}

.page-title-wrap {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.page-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-desc {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.sub-nav-tabs {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 6px;
    margin-top: 8px;
    scrollbar-width: none;
}

.sub-nav-tabs::-webkit-scrollbar {
    display: none;
}

.sub-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    background-color: var(--bg-subtle);
    color: var(--text-secondary);
    transition: all 0.2s;
    border: 1px solid transparent;
}

.sub-tab-btn:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.sub-tab-btn.active {
    background-color: var(--primary-900);
    color: #fff;
}

[data-theme="dark"] .sub-tab-btn.active {
    background-color: var(--accent-blue);
}


/* 8. Cards & Grid Layouts (Namespaced with zoo-) */
.zoo-grid,
.grid {
    display: grid;
    gap: 10px;
    /* 2/3 타이트 스케일 (10px) */
}

.zoo-grid-cols-2,
.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.zoo-grid-cols-3,
.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.zoo-grid-cols-4,
.grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

.zoo-grid-cols-12,
.grid-cols-12 {
    grid-template-columns: repeat(12, 1fr);
}

.zoo-card,
.card {
    background-color: var(--card-body-bg);
    margin-bottom: 10px;
    /* 2/3 타이트 스케일 (10px) */
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(90, 80, 60, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    overflow: hidden;
    background-clip: padding-box;
    transform: translateZ(0);
}

.zoo-card:hover,
.card:hover {
    box-shadow: 0 5px 14px rgba(90, 80, 60, 0.09);
    border-color: #cbbeaa;
}

[data-theme="dark"] .zoo-card:hover,
[data-theme="dark"] .card:hover {
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
    border-color: #3b4e6d;
}

/* 그리드 내부 카드는 그리드의 gap(14px)으로 간격 관리하므로 margin-bottom: 0 */
.zoo-grid>.zoo-card,
.zoo-grid>.card {
    margin-bottom: 0;
}

/* 헤더나 푸터 없이 단독으로 쓰인 카드 (예: 회차 선택바, 추천 조합 헤더없는 박스 등) 자동 패딩 부여 */
.zoo-card:not(:has(.zoo-card-header)):not(:has(.zoo-card-body)):not(:has(> .zoo-table-responsive:only-child)) {
    padding: 10px 12px;
    /* 2/3 타이트 스케일 (10px 12px) */
}

.zoo-card-header,
.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding: 8px 12px;
    /* 2/3 타이트 스케일 (8px 12px) */
    min-height: 38px;
    /* 2/3 타이트 스케일 */
    background-color: var(--card-header-bg);
    /* 파스텔 소프트 블루 */
    border-bottom: 1px solid var(--card-header-border);
}

.zoo-card-title,
.card-title {
    font-size: 0.88rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.zoo-card-body,
.card-body {
    padding: 10px 12px;
    /* 2/3 타이트 스케일 (10px 12px) */
    background-color: var(--card-body-bg);
    /* 퓨어 화이트 */
    position: relative;
}

.zoo-card-footer,
.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding: 6px 12px;
    /* 2/3 타이트 스케일 (6px 12px) */
    background-color: var(--card-footer-bg);
    /* 파스텔 웜 베이지/크림 */
    border-top: 1px solid var(--card-footer-border);
}

/* 헤더 아래에 zoo-card-body 태그 없이 직접 들어간 form, zoo-grid, div 콘텐츠에 자동 패딩 부여 */
.zoo-card>form,
.zoo-card>.zoo-grid,
.zoo-card>div:not(.zoo-card-header):not(.zoo-card-footer):not(.zoo-card-body):not(.zoo-table-responsive):not(.zoo-stat-card) {
    padding: 10px 12px;
    /* 2/3 타이트 스케일 (10px 12px) */
}

/* 카드 내부 그리드 연속 시 상단 패딩 중복 방지 */
.zoo-card>.zoo-grid+.zoo-grid,
.zoo-card>div:not(.zoo-card-header):not(.zoo-card-footer)+div:not(.zoo-card-footer) {
    padding-top: 0;
}

/* [디자인 규칙] 카드 내부 직계 div (.zoo-card > div) 여백 및 테두리 규칙
   - 카드 내에서 .zoo-card > div 가 margin: 0 이고 padding 값만 있을 때:
     1) border-width: 1px 0; (상하 테두리만 1px 설정, 좌우 테두리는 0으로 카드 테두리와 일체화)
     2) border-radius: 0;    (모서리 둥글림을 적용하지 않음) */
.zoo-card > div:not(.zoo-card-header):not(.zoo-card-footer):not(.zoo-card-body):not(.zoo-table-responsive):not(.zoo-stat-card):not(.zoo-form-group),
.zoo-card > div.zoo-card-section,
.zoo-card > div.m-0 {
    margin: 0;
    border-width: 1px 0;
    border-left-width: 0 !important;
    border-right-width: 0 !important;
    border-radius: 0 !important;
}

/* 카드 내 직계 div 요소의 기본 모서리 둥글림 초기화 (헤더/푸터 제외) */
.zoo-card > div:not(.zoo-card-header):not(.zoo-card-footer):not(.zoo-card-body):not(.zoo-table-responsive) {
    border-radius: 0;
}

/* 카드 안의 인라인 내부 위젯 박스 기본 스타일 보정 */
.zoo-card .zoo-inner-widget,
.zoo-card [style*="background-color: var(--bg-card)"] {
    background-color: var(--inner-widget-bg) !important;
    border-color: var(--border-color) !important;
}

.zoo-badge,
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1;
}

.zoo-badge-primary,
.badge-primary {
    background: var(--accent-blue-light);
    color: var(--accent-blue);
}

.zoo-badge-teal,
.badge-teal {
    background: var(--accent-teal-light);
    color: var(--accent-teal);
}

.zoo-badge-amber,
.badge-amber {
    background: var(--accent-amber-light);
    color: var(--accent-amber);
}

.zoo-badge-red,
.badge-red {
    background: var(--accent-red-light);
    color: var(--accent-red);
}

/* 9. Buttons & Form Controls (Namespaced with zoo- & Aligned with Admin Quality) */
.zoo-btn,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 4px 10px;
    /* 2/3 타이트 스케일 */
    height: 30px;
    /* 2/3 타이트 스케일 */
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.4;
    box-sizing: border-box;
}

.zoo-btn-primary,
.btn-primary {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #fff;
}

.zoo-btn-primary:hover,
.btn-primary:hover {
    background-color: var(--accent-blue-hover);
    border-color: var(--accent-blue-hover);
    color: #fff;
}

.zoo-btn-secondary,
.btn-secondary {
    background-color: var(--bg-subtle);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.zoo-btn-secondary:hover,
.btn-secondary:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.zoo-btn-teal,
.btn-teal {
    background-color: var(--accent-teal);
    border-color: var(--accent-teal);
    color: #fff;
}

.zoo-btn-teal:hover,
.btn-teal:hover {
    background-color: var(--accent-teal-hover);
    border-color: var(--accent-teal-hover);
    color: #fff;
}

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

.zoo-btn-outline:hover,
.btn-outline:hover {
    background-color: var(--bg-subtle);
    border-color: var(--border-focus);
    color: var(--accent-blue);
}

.zoo-btn-sm,
.btn-sm {
    padding: 2px 6px;
    height: 24px;
    font-size: 0.74rem;
    border-radius: var(--radius-sm);
    gap: 4px;
}

.zoo-btn-lg,
.btn-lg {
    padding: 5px 12px;
    height: 34px;
    font-size: 0.88rem;
}

.zoo-btn-block,
.btn-block {
    width: 100%;
}

.zoo-btn:disabled,
.btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
}

/* 폼 그룹 및 라벨 */
.zoo-form-group,
.form-group {
    margin-bottom: 12px;
}

.zoo-form-label,
.form-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

/* 직관적 폼 배지 시스템 (필수 / 선택) */
.badge-required {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #ef4444;
    color: #ffffff !important;
    font-size: 0.70rem;
    font-weight: 800;
    padding: 2px 7px;
    border-radius: 4px;
    letter-spacing: -0.02em;
    line-height: 1.2;
    box-shadow: 0 1px 2px rgba(239, 68, 68, 0.3);
}

.badge-optional {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-subtle, #f1f5f9);
    color: var(--text-muted, #64748b) !important;
    border: 1px solid var(--border-color, #cbd5e1);
    font-size: 0.70rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

/* 공통 폼 컨트롤 (Input, Select, Textarea) - 명확한 서식지 슬롯(Slot) 디자인 */
.zoo-form-control,
.form-control,
.zoo-form-select,
.form-select,
select.zoo-form-control {
    display: block;
    width: 100%;
    padding: 7px 12px;
    height: 38px;
    font-size: 0.88rem;
    font-weight: 500;
    line-height: 1.5;
    color: var(--form-color);
    background-color: var(--form-bg);
    background-clip: padding-box;
    border: 2px solid var(--form-border);
    border-radius: 6px;
    box-shadow: inset 0 2px 4px rgba(15, 23, 42, 0.06);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out, background-color 0.15s ease-in-out;
    box-sizing: border-box;
    font-family: inherit;
}

.zoo-form-control:hover,
.form-control:hover,
.zoo-form-select:hover,
.form-select:hover,
select.zoo-form-control:hover {
    border-color: var(--form-border-hover, #475569);
}

.zoo-form-control:focus,
.form-control:focus,
.zoo-form-select:focus,
.form-select:focus,
select.zoo-form-control:focus {
    color: var(--form-color);
    background-color: var(--form-bg-focus);
    border-color: var(--border-focus);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25), inset 0 1px 2px rgba(0, 0, 0, 0.04);
}

/* ==========================================================================
   필수 입력 항목(Required Field) 시각적 강조 시스템 - 레드 악센트 바 & 포커스
   ========================================================================== */

/* 1. 필수 입력 필드: 좌측에 4px 굵은 빨간색 악센트 바 부여 */
.zoo-form-control[required],
.form-control[required],
.zoo-form-select[required],
.form-select[required],
select.zoo-form-control[required],
textarea.zoo-form-control[required],
textarea.form-control[required],
.is-required {
    border-left: 4px solid #ef4444 !important;
}

.zoo-form-control[required]:focus,
.form-control[required]:focus,
.zoo-form-select[required]:focus,
.form-select[required]:focus,
select.zoo-form-control[required]:focus,
textarea.zoo-form-control[required]:focus,
textarea.form-control[required]:focus {
    border-left: 4px solid #ef4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2), inset 0 1px 2px rgba(0, 0, 0, 0.04) !important;
}

/* 2. 필수 입력 라벨 및 별표(*) 고시인성 강조 */
.zoo-form-label .required-mark,
.zoo-form-label .text-danger,
.form-label .required-mark,
.form-label .text-danger,
label span.text-danger,
label .required-star {
    color: #ef4444 !important;
    font-weight: 900 !important;
    font-size: 0.95rem !important;
    line-height: 1;
    margin-left: 3px;
    display: inline-block;
    vertical-align: middle;
}

.zoo-form-label:has(+ [required]),
.form-label:has(+ [required]) {
    font-weight: 700;
    color: var(--text-primary);
}

/* 3. 사용자 인터랙션 후 유효성 피드백 (:user-invalid / :user-valid) */
.zoo-form-control[required]:user-invalid,
.form-control[required]:user-invalid,
.zoo-form-select[required]:user-invalid,
.form-select[required]:user-invalid,
textarea.zoo-form-control[required]:user-invalid,
textarea.form-control[required]:user-invalid {
    border-color: #ef4444 !important;
    border-left: 4px solid #ef4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.22) !important;
    background-color: rgba(239, 68, 68, 0.02) !important;
}

.zoo-form-control[required]:user-valid,
.form-control[required]:user-valid,
.zoo-form-select[required]:user-valid,
.form-select[required]:user-valid,
textarea.zoo-form-control[required]:user-valid,
textarea.form-control[required]:user-valid {
    border-left: 4px solid #10b981 !important;
}

/* ==========================================================================
   서식지(Form Sheet) 전문 레이아웃 컴포넌트
   ========================================================================== */
.zoo-form-sheet {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.zoo-form-sheet-header {
    background: var(--card-header-bg, #f1f5f9);
    border-bottom: 2px solid var(--border-color);
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.zoo-form-sheet-header .sheet-title-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.zoo-form-sheet-header .sheet-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(37, 99, 235, 0.12);
    color: var(--accent-blue);
    font-size: 1.2rem;
}

.zoo-form-sheet-header .sheet-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
}

.zoo-form-sheet-header .sheet-desc {
    font-size: 0.80rem;
    color: var(--text-secondary);
    margin: 2px 0 0;
}

.zoo-form-sheet-header .sheet-legend {
    font-size: 0.80rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-card);
    padding: 5px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.zoo-form-sheet-body {
    padding: 18px 20px;
}

.form-sheet-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 14px 16px;
    margin-bottom: 14px;
}

.form-sheet-section.section-subtle {
    background: var(--bg-subtle);
}

.form-sheet-section-title {
    font-size: 0.90rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 8px;
    border-bottom: 1px dashed var(--border-color);
}

.zoo-form-sheet-footer {
    background: var(--card-footer-bg, #f8fafc);
    border-top: 2px solid var(--border-color);
    padding: 14px 20px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
}

.zoo-form-control::placeholder,
.form-control::placeholder {
    color: var(--form-placeholder);
    opacity: 0.85;
}

.zoo-form-control:disabled,
.form-control:disabled,
.zoo-form-control[readonly],
.form-control[readonly],
.zoo-form-select:disabled,
.form-select:disabled {
    background-color: var(--form-bg-disabled);
    border-color: var(--border-color);
    color: var(--text-muted);
    opacity: 0.85;
    cursor: not-allowed;
}

/* Select 전용 스타일링 (우아한 Chevron 화살표 & 정렬) */
.zoo-form-select,
.form-select,
select.zoo-form-control {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding-right: 32px;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23475569' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 12px 8px;
    cursor: pointer;
}

[data-theme="dark"] .zoo-form-select,
[data-theme="dark"] .form-select,
[data-theme="dark"] select.zoo-form-control {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2394a3b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

.zoo-form-select:focus,
.form-select:focus,
select.zoo-form-control:focus {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%232563eb' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

/* 폼 컨트롤 Sm 사이즈 */
.zoo-form-control-sm,
.form-control-sm,
.zoo-form-select-sm,
.form-select-sm {
    height: 28px;
    padding: 3px 8px;
    font-size: 0.78rem;
    border-radius: var(--radius-sm);
}

.zoo-form-select-sm,
.form-select-sm {
    padding-right: 24px;
    background-position: right 6px center;
    background-size: 10px 6px;
}

/* 폼 컨트롤 Lg 사이즈 */
.zoo-form-control-lg,
.form-control-lg,
.zoo-form-select-lg,
.form-select-lg {
    height: 42px;
    padding: 8px 14px;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
}

/* Textarea 높이 자동 */
textarea.zoo-form-control,
textarea.form-control {
    height: auto;
    min-height: 80px;
    resize: vertical;
}

/* 체크박스 & 라디오 */
.zoo-form-check-input,
input[type="checkbox"],
input[type="radio"] {
    width: 16px;
    height: 16px;
    margin-top: 0;
    vertical-align: middle;
    background-color: var(--form-bg);
    border: 1px solid var(--form-border);
    accent-color: var(--accent-blue);
    cursor: pointer;
    transition: all 0.15s ease;
}

/* 인풋 그룹 유틸리티 */
.zoo-input-group,
.input-group {
    position: relative;
    display: flex;
    flex-wrap: nowrap;
    align-items: stretch;
    width: 100%;
}

.zoo-input-group>.zoo-form-control,
.zoo-input-group>.form-control,
.zoo-input-group>.zoo-form-select,
.zoo-input-group>.form-select {
    position: relative;
    flex: 1 1 auto;
    width: 1%;
    min-width: 0;
}

.zoo-input-group> :not(:first-child) {
    margin-left: -1px;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.zoo-input-group> :not(:last-child) {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

/* 10. Data Tables (Namespaced with zoo-) */
.zoo-table-responsive,
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* 독립 테이블(카드 바깥)일 경우만 외곽선 처리 */
.zoo-table-responsive.standalone,
.table-responsive.standalone {
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.zoo-data-table,
.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    text-align: left;
    font-size: 0.88rem;
    margin-bottom: 0;
}

.zoo-data-table th,
.data-table th {
    background-color: var(--table-th-bg);
    color: var(--text-secondary);
    padding: 6px 8px;
    /* 2/3 타이트 스케일 (6px 8px) */
    font-weight: 700;
    font-size: 0.78rem;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.zoo-data-table td,
.data-table td {
    padding: 6px 8px;
    /* 2/3 타이트 스케일 (6px 8px) */
    font-size: 0.80rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    vertical-align: middle;
    background-color: var(--table-td-bg);
    transition: background-color 0.15s ease;
}

/* 테이블 첫/마지막 컬럼 안전 여백 */
.zoo-data-table th:first-child,
.data-table th:first-child,
.zoo-data-table td:first-child,
.data-table td:first-child {
    padding-left: 10px;
    /* 2/3 타이트 스케일 (10px) */
}

.zoo-data-table th:last-child,
.data-table th:last-child,
.zoo-data-table td:last-child,
.data-table td:last-child {
    padding-right: 10px;
    /* 2/3 타이트 스케일 (10px) */
}

/* 카드 안의 테이블 상단 이중 보더 제거 */
.zoo-card .zoo-data-table th,
.card .zoo-data-table th {
    border-top: none;
}

.zoo-data-table tr:last-child td,
.data-table tr:last-child td {
    border-bottom: none;
}

.zoo-data-table tr:hover td,
.data-table tr:hover td {
    background-color: var(--table-hover-bg) !important;
}

/* ==========================================================================
   11. 공통 하단 푸터 (Footer)
   - [CI4 Partials 연동]: app/Views/partials/footer.php
   - 회사정보, 저작권, 약관 및 고객센터 링크가 포함된 공통 푸터 영역입니다.
   ========================================================================== */
.site-footer {
    background-color: var(--card-footer-bg);
    /* 카드 푸터와 동일한 파스텔 베이지 톤 */
    border-top: 1px solid var(--card-footer-border);
    padding: 22px 0;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 14px;
}

.footer-links {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-link:hover {
    color: var(--accent-blue);
}

/* ==========================================================================
   12. 반응형 미디어 쿼리 (1024px 분기점: PC 모드 vs 모바일/태블릿 모드)
   - [PC 모드 > 1024px]: 상단 GNB, LNB 사이드바, 데스크톱 그리드
   - [모바일/태블릿 <= 1024px]: 모바일 슬림 앱 헤더, 하단 글래스 독 활성화
   ========================================================================== */
@media (max-width: 1024px) {

    /* PC 상단 내비게이션 숨김 */
    .desktop-nav {
        display: none !important;
    }

    /* 모바일 하단 앱 도크 표시 */
    .mobile-bottom-nav {
        display: block !important;
    }

    body {
        /* 모바일 하단 도크 공간 확보 */
        padding-bottom: calc(var(--mobile-nav-height) + var(--safe-bottom) + 16px);
    }

    /* 모바일 상단 슬림 헤더 (50px) */
    .site-header {
        height: 50px;
    }

    .header-inner {
        height: 50px;
    }

    /* 모바일 상단에서 중복되는 '내 정보' 버튼 숨김 (하단 독의 '나의정보'로 일원화) */
    .site-header .user-menu-dropdown {
        display: none !important;
    }

    /* 서브페이지 모바일 전용 앱 헤더 활성화 */
    .site-header .mobile-sub-header {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        height: 100%;
    }

    /* 서브페이지에서 모바일일 때 기존 로고 및 데스크톱 액션 버튼 숨김 */
    .subpage-header .desktop-brand-area,
    .subpage-header .header-actions {
        display: none !important;
    }

    .zoo-grid-cols-4,
    .grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .zoo-grid-cols-3,
    .grid-cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    /* 서브페이지 2단 레이아웃 -> 1단 및 좌측 메뉴 숨김 */
    .subpage-container {
        flex-direction: column;
        gap: 16px;
    }

    .subpage-sidebar {
        display: none !important;
    }

    .subpage-content {
        width: 100%;
    }
}

/* 모바일 서브 헤더 전용 컴포넌트 스타일 */
.mobile-sub-header {
    display: none;
    /* 데스크톱에서는 기본 숨김 */
}

.mobile-back-btn {
    background: none;
    border: none;
    color: #ffffff;
    padding: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.15s;
    flex-shrink: 0;
}

.mobile-back-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fde047;
}

.mobile-page-title {
    font-size: 0.92rem;
    font-weight: 800;
    color: #ffffff;
    text-align: center;
    flex: 1;
    margin: 0 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: -0.3px;
}

.mobile-header-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.mobile-home-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: #ffffff;
    transition: all 0.2s;
}

.mobile-home-btn:hover {
    background: rgba(255, 255, 255, 0.22);
    border-color: #fde047;
    color: #fde047;
}

@media (max-width: 640px) {

    .zoo-grid-cols-2,
    .grid-cols-2,
    .zoo-grid-cols-3,
    .grid-cols-3,
    .zoo-grid-cols-4,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }

    .zoo-card,
    .card {
        border-radius: var(--radius-md);
    }

    .zoo-card-header,
    .card-header {
        padding: 14px 18px;
    }

    .zoo-card-body,
    .card-body {
        padding: 18px;
    }

    .zoo-card-footer,
    .card-footer {
        padding: 12px 18px;
    }

    .zoo-card>.zoo-grid,
    .card>.zoo-grid,
    .zoo-card>form,
    .zoo-card>div:not(.zoo-card-header):not(.zoo-card-footer):not(.zoo-card-body):not(.zoo-table-responsive):not(.zoo-stat-card),
    .zoo-card:not(:has(.zoo-card-header)):not(:has(.zoo-card-body)):not(:has(> .zoo-table-responsive:only-child)) {
        padding: 18px;
    }

    .zoo-data-table th:first-child,
    .data-table th:first-child,
    .zoo-data-table td:first-child,
    .data-table td:first-child {
        padding-left: 18px;
    }

    .zoo-data-table th:last-child,
    .data-table th:last-child,
    .zoo-data-table td:last-child,
    .data-table td:last-child {
        padding-right: 18px;
    }

    .lotto-ball {
        width: 34px;
        height: 34px;
        font-size: 0.88rem;
    }

    .ball-group {
        gap: 6px;
    }

    .pension-group .group-digit {
        width: 32px;
        height: 32px;
        font-size: 0.95rem;
    }

    .pension-group .group-name {
        height: 32px;
        padding: 0 8px;
        font-size: 0.85rem;
    }

    .page-banner {
        padding: 16px 0;
        margin-bottom: 20px;
    }

    .page-title {
        font-size: 1.3rem;
    }
}

/* ==========================================================================
   13. 서브페이지 2단 레이아웃 & 3-Depth 좌측 사이드바 (Subpage LNB Sidebar)
   - [CI4 Layout / Partials 연동]: 
     - app/Views/layouts/sub.php (서브 레이아웃)
     - app/Views/partials/sidebar.php 또는 View Cell (좌측 LNB)
     - 본문은 .subpage-content 내부에서 $this->renderSection('content')로 렌더링
   ========================================================================== */
.subpage-container {
    display: flex;
    gap: 12px;
    /* 2/3 타이트 스케일 (12px) */
    align-items: flex-start;
}

.subpage-sidebar {
    width: 210px;
    min-width: 210px;
    max-width: 210px;
    flex: 0 0 210px;
    box-sizing: border-box;
    flex-shrink: 0;
    position: sticky;
    top: calc(var(--header-height) + 20px);
    max-height: calc(100vh - var(--header-height) - 30px);
}

.side-nav-card {
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

/* 1단계: 메인 카테고리 헤더 */
.side-nav-header {
    padding: 10px 14px;
    background-color: var(--primary-900);
    color: #fff;
    font-weight: 800;
    font-size: 0.92rem;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

[data-theme="dark"] .side-nav-header {
    background-color: var(--bg-elevated);
    border-bottom: 1px solid var(--border-color);
}

/* 높이 고정 및 스크롤 제거 */
.side-nav-list {
    padding: 6px 0;
    overflow: visible;
}

/* 2단계: 주요 메뉴 그룹 */
.side-nav-depth2-group {
    border-bottom: 1px solid var(--border-color);
}

.side-nav-depth2-group:last-child {
    border-bottom: none;
}

.side-nav-depth2-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--text-primary);
    background-color: var(--bg-card);
    transition: all 0.15s ease;
    border-left: 3px solid transparent;
    cursor: pointer;
    user-select: none;
}

.side-nav-depth2-link:hover {
    background-color: var(--bg-subtle);
    color: var(--accent-blue);
}

.side-nav-depth2-group.active>.side-nav-depth2-link,
.side-nav-depth2-group.open>.side-nav-depth2-link,
.side-nav-depth2-link.active {
    background-color: var(--bg-subtle);
    color: var(--accent-blue);
    border-left-color: var(--accent-blue);
    font-weight: 800;
}

.side-nav-depth2-link .depth2-icon {
    margin-right: 8px;
    display: inline-flex;
    align-items: center;
    opacity: 0.75;
}

.side-nav-depth2-link .arrow {
    font-size: 0.75rem;
    color: var(--text-muted);
    transition: transform 0.25s ease;
}

/* 2차 메뉴 활성화 또는 열렸을 때 화살표 회전 */
.side-nav-depth2-group.active>.side-nav-depth2-link .arrow,
.side-nav-depth2-group.open>.side-nav-depth2-link .arrow {
    transform: rotate(90deg);
    color: var(--accent-blue);
}

/* 3단계: 하위 세부 링크 트리 (기본 접힘, active나 open 시 펼쳐짐 - 화면 초과 시 내부 스크롤 및 최소 높이) */
.side-nav-depth3-list {
    display: none;
    padding: 4px 0 8px 0;
    background-color: var(--bg-subtle);
    border-top: 1px dashed var(--border-color);
    position: relative;
    min-height: auto;
    max-height: calc(100vh - 390px);
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: rgba(148, 163, 184, 0.4) transparent;
}

.side-nav-depth2-group.active>.side-nav-depth3-list,
.side-nav-depth2-group.open>.side-nav-depth3-list {
    display: block;
}

/* 3차 메뉴 전용 슬림 스크롤바 커스텀 */
.side-nav-depth3-list::-webkit-scrollbar {
    width: 5px;
}

.side-nav-depth3-list::-webkit-scrollbar-track {
    background: transparent;
}

.side-nav-depth3-list::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.4);
    border-radius: 4px;
}

.side-nav-depth3-list::-webkit-scrollbar-thumb:hover {
    background: rgba(100, 116, 139, 0.7);
}

[data-theme="dark"] .side-nav-depth3-list::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.3);
}

[data-theme="dark"] .side-nav-depth3-list::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.6);
}

/* 수직 트리 연결선: 각 아이템별로 연결되어 내부 스크롤 시에도 끊기지 않고 부드럽게 이어짐 */
.side-nav-depth3-item {
    position: relative;
}

.side-nav-depth3-item::before {
    content: "";
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: var(--border-color);
}

.side-nav-depth3-item:first-child::before {
    top: 6px;
}

.side-nav-depth3-item:last-child::before {
    bottom: 50%;
}

/* 3차 메뉴 카테고리 헤더 디자인 (분류별 구분) */
.side-nav-category-header {
    list-style: none !important;
    position: relative;
    margin: 12px 8px 4px 8px;
    padding: 7px 10px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.side-nav-category-header:first-child {
    margin-top: 4px;
}

.side-nav-category-header::before,
.side-nav-category-header::after {
    display: none !important;
    content: none !important;
    width: 0 !important;
    height: 0 !important;
}

.side-nav-category-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    color: var(--text-primary);
}

.side-nav-category-badge {
    font-size: 0.65rem;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 10px;
    background: var(--bg-subtle);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    line-height: 1.2;
}

.side-nav-category-header + .side-nav-depth3-item::before {
    top: 50% !important;
}

.side-nav-depth3-item.is-group-last::before {
    bottom: 50% !important;
}

/* 서브 레이아웃 파셜 호환: nested-nav-group 스크롤 및 최소/최대 높이 */
.nested-nav-group {
    min-height: auto;
    max-height: calc(100vh - 390px);
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: rgba(148, 163, 184, 0.4) transparent;
}

.nested-nav-group::-webkit-scrollbar {
    width: 5px;
}

.nested-nav-group::-webkit-scrollbar-track {
    background: transparent;
}

.nested-nav-group::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.4);
    border-radius: 4px;
}

.nested-nav-group::-webkit-scrollbar-thumb:hover {
    background: rgba(100, 116, 139, 0.7);
}

.side-nav-depth3-link {
    display: flex;
    align-items: center;
    padding: 4px 10px 4px 24px;
    font-size: 0.78rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all 0.15s ease;
    position: relative;
    line-height: 1.45;
}

.side-nav-depth3-link::before {
    content: "";
    position: absolute;
    left: 24px;
    top: 50%;
    width: 7px;
    height: 1px;
    background-color: var(--border-color);
}

.side-nav-depth3-link:hover {
    color: var(--accent-blue);
    padding-left: 39px;
    font-weight: 600;
}

.side-nav-depth3-link.active {
    color: var(--accent-blue);
    font-weight: 700;
    background-color: rgba(37, 99, 235, 0.08);
}

.side-nav-depth3-link.active::before {
    background-color: var(--accent-blue);
    height: 2px;
}

/* 레거시 단일 링크 호환 */
.side-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.side-nav-link:hover {
    background-color: var(--bg-subtle);
    color: var(--accent-blue);
    padding-left: 22px;
}

.side-nav-link.active {
    background-color: var(--accent-blue-light);
    color: var(--accent-blue);
    border-left-color: var(--accent-blue);
    font-weight: 700;
}

.side-nav-link .arrow {
    font-size: 0.8rem;
    opacity: 0.5;
}

.side-nav-link.active .arrow {
    opacity: 1;
}

.subpage-content {
    flex: 1;
    min-width: 0;
}


/* ==========================================================================
   14. 모바일 전체 메뉴 슬라이딩 드로어 (Mobile Off-Canvas Full Menu Drawer)
   - [CI4 Partials 연동]: app/Views/partials/mobile_drawer.php
   - 모바일 하단 독의 '전체메뉴' 버튼 클릭 시 우측에서 슬라이딩되는 풀 네비게이션 드로어입니다.
   ========================================================================== */
.mobile-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(340px, 86vw);
    background-color: var(--bg-card);
    box-shadow: none;
    /* 닫혀 있을 때 화면 우측으로 그림자가 새어 들어오는 현상 방지 */
    visibility: hidden;
    z-index: 1110;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.mobile-drawer.active {
    transform: translateX(0);
    visibility: visible;
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.3);
    /* 열렸을 때만 그림자 노출 */
}

/* PC 모드 (> 1024px)에서는 모바일 드로어 완전 비활성화 */
@media (min-width: 1025px) {

    .mobile-drawer,
    .mobile-drawer-overlay {
        display: none !important;
    }
}

/* 드로어 상단 사용자 카드 & 닫기 */
.drawer-header {
    padding: 20px 18px 16px;
    background: linear-gradient(135deg, var(--primary-900) 0%, #1e293b 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

[data-theme="dark"] .drawer-header {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border-bottom: 1px solid var(--border-color);
}

.drawer-user-box {
    display: flex;
    align-items: center;
    gap: 12px;
}

.drawer-user-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0;
}

.drawer-user-name {
    font-size: 0.95rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}

.drawer-user-name .badge-vip {
    font-size: 0.65rem;
    padding: 1px 6px;
    border-radius: 9999px;
    background-color: #f59e0b;
    color: #fff;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.drawer-user-point {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.75);
    margin-top: 2px;
}

.drawer-user-point strong {
    color: #60a5fa;
}

.drawer-close-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.drawer-close-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

/* 드로어 퀵 링크 바 */
.drawer-quick-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 18px;
    background-color: var(--bg-subtle);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.82rem;
    flex-shrink: 0;
}

.drawer-quick-link {
    color: var(--text-secondary);
    font-weight: 600;
    transition: color 0.15s;
}

.drawer-quick-link:hover {
    color: var(--accent-blue);
}

.drawer-quick-theme {
    background: none;
    border: 1px solid var(--border-color);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.78rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

/* 드로어 메뉴 목록 영역 (스크롤 가능) */
.drawer-menu-content {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 12px 14px 40px;
}

/* 1차 메뉴 (섹션 아코디언) */
.drawer-section {
    margin-bottom: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--bg-card);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.drawer-section-title {
    padding: 14px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 1.02rem;
    font-weight: 800;
    color: var(--text-primary);
    background-color: var(--bg-card);
    cursor: pointer;
    user-select: none;
    transition: all 0.15s;
}

.drawer-section-title:hover {
    background-color: var(--bg-subtle);
    color: var(--accent-blue);
}

.drawer-section.open>.drawer-section-title {
    background-color: var(--bg-subtle);
    color: var(--accent-blue);
    border-bottom: 1px solid var(--border-color);
}

.drawer-section-title .sec-dot {
    display: inline-block;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    margin-right: 10px;
}

.dot-lotto {
    background-color: #2563eb;
}

.dot-pension {
    background-color: #059669;
}

.dot-community {
    background-color: #d97706;
}

.dot-storage {
    background-color: #7c3aed;
}

.dot-mypage {
    background-color: #db2777;
}

.drawer-sec-arrow {
    font-size: 0.72rem;
    color: var(--text-secondary);
    transition: transform 0.25s ease;
}

.drawer-section.open>.drawer-section-title .drawer-sec-arrow {
    transform: rotate(180deg);
    color: var(--accent-blue);
}

.drawer-section-body {
    display: none;
    background-color: var(--bg-card);
    padding: 4px 0;
}

.drawer-section.open>.drawer-section-body {
    display: block;
}

/* 2차 링크 (단독 링크) */
.drawer-nav-link {
    display: flex;
    align-items: center;
    padding: 12px 18px 12px 28px;
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 700;
    transition: all 0.15s;
}

.drawer-nav-link:hover,
.drawer-nav-link.active {
    color: #1d4ed8;
    background-color: #eff6ff;
    font-weight: 800;
    padding-left: 32px;
}

/* 2차 서브그룹 (3차가 있는 중분류) */
.drawer-subgroup {
    border-top: 1px dashed var(--border-color);
}

.drawer-subgroup:first-child {
    border-top: none;
}

.drawer-subgroup-title {
    padding: 12px 18px 12px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    user-select: none;
    transition: all 0.15s;
}

.drawer-subgroup-title:hover {
    color: var(--accent-blue);
    background-color: var(--bg-subtle);
}

.drawer-sub-arrow {
    font-size: 0.68rem;
    color: var(--text-secondary);
    transition: transform 0.25s ease;
}

.drawer-subgroup.open>.drawer-subgroup-title {
    color: #1d4ed8;
    font-weight: 800;
    background-color: #eff6ff;
}

.drawer-subgroup.open>.drawer-subgroup-title .drawer-sub-arrow {
    transform: rotate(180deg);
    color: #1d4ed8;
}

.drawer-subgroup-body {
    display: none;
    padding: 4px 0 8px 0;
    background-color: var(--bg-subtle);
    border-top: 1px solid var(--border-color);
}

.drawer-subgroup.open>.drawer-subgroup-body {
    display: block;
}

/* 3차 세부 링크 - 50대 사용자를 위한 큰 폰트 & 굵고 선명한 텍스트 */
.drawer-sub-link {
    display: flex;
    align-items: center;
    padding: 8px 18px 8px 42px;
    font-size: 0.90rem;
    color: var(--text-secondary);
    font-weight: 600;
    position: relative;
    transition: all 0.15s;
}

.drawer-sub-link::before {
    content: "•";
    position: absolute;
    left: 28px;
    font-size: 1rem;
    line-height: 1;
    color: #2563eb;
    font-weight: 900;
}

.drawer-sub-link:hover,
.drawer-sub-link.active {
    color: #1d4ed8;
    font-weight: 800;
    background-color: #dbeafe;
    padding-left: 45px;
}

/* 하단 도크 삼선버튼 스타일 리셋 */
.dock-item-drawer {
    background: none;
    border: none;
    cursor: pointer;
    width: 100%;
}