/* ==========================================
   소품샵 스토어 관리 시스템 - 공통 스타일
   디자인 기준: NextJS 원본 (갈색 톤 + 내추럴)
   ========================================== */

/* 색상 변수 */
:root {
	--color-bg:          #FAF7F2;
	--color-white:       #FFFFFF;
	--color-border:      #E8E1D9;
	--color-primary:     #C67B5C;
	--color-primary-bg:  #FDF2EE;
	--color-text-dark:   #3D3229;
	--color-text-mid:    #5D544D;
	--color-text-muted:  #8B9E7E;
	--color-text-light:  #A0958D;
	--color-danger:      #C62828;
	--color-danger-bg:   #FCE8E6;
	--color-success:     #1E7E34;
	--color-success-bg:  #E6F4EA;
	--color-info:        #1976D2;
	--color-info-bg:     #E3F2FD;
	--color-warn:        #F57F17;
	--color-warn-bg:     #FFF3E0;
	--sidebar-width:     256px;
}

/* 기본 리셋 */
*, *::before, *::after { box-sizing: border-box; }
body {
	margin: 0;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans KR', sans-serif;
	font-size: 14px;
	color: var(--color-text-dark);
	background: var(--color-bg);
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; }

/* ==========================================
   레이아웃
   ========================================== */
.app-layout {
	display: flex;
	height: 100vh;
	overflow: hidden;
}
.main-content {
	flex: 1;
	overflow-y: auto;
	padding: 32px;
	background: var(--color-bg);
}

/* ==========================================
   사이드바
   ========================================== */
.sidebar {
	width: var(--sidebar-width);
	background: var(--color-white);
	border-right: 1px solid var(--color-border);
	display: flex;
	flex-direction: column;
	height: 100%;
	flex-shrink: 0;
	box-shadow: 0 0 12px rgba(0,0,0,0.04);
	z-index: 10;
}
.sidebar-header {
	padding: 20px;
	border-bottom: 1px solid var(--color-border);
	display: flex;
	align-items: center;
	gap: 12px;
}
.sidebar-logo {
	width: 40px; height: 40px;
	border-radius: 10px;
	background: var(--color-primary);
	color: #fff;
	display: flex; align-items: center; justify-content: center;
	font-size: 18px;
	flex-shrink: 0;
	box-shadow: 0 2px 8px rgba(198,123,92,0.3);
}
.sidebar-brand { overflow: hidden; }
.sidebar-shop-name {
	display: block;
	font-weight: 700;
	font-size: 14px;
	color: var(--color-text-dark);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.sidebar-subtitle {
	display: block;
	font-size: 11px;
	color: var(--color-text-muted);
	margin-top: 2px;
}

/* 체험 배지 */
.trial-badge {
	margin: 12px 16px 0;
	padding: 6px 12px;
	border-radius: 20px;
	font-size: 11px;
	font-weight: 600;
}
.trial-active  { background: var(--color-success-bg); color: var(--color-success); }
.trial-expired { background: var(--color-danger-bg);  color: var(--color-danger); }
.trial-none    { background: var(--color-border);     color: var(--color-text-light); }

/* 네비게이션 */
.sidebar-nav {
	flex: 1;
	padding: 16px;
	overflow-y: auto;
}
.nav-section-label {
	font-size: 11px;
	font-weight: 700;
	color: var(--color-text-light);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	padding: 8px 16px 8px;
	margin: 0;
}
.nav-item {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 11px 16px;
	border-radius: 10px;
	font-size: 14px;
	font-weight: 500;
	color: var(--color-text-mid);
	transition: all 0.15s;
	margin-bottom: 2px;
	position: relative;
}
.nav-item:hover {
	background: var(--color-bg);
	color: var(--color-text-dark);
}
.nav-item.active {
	background: var(--color-primary-bg);
	color: var(--color-primary);
}
.nav-item.active::before {
	content: '';
	position: absolute;
	left: 0; top: 4px; bottom: 4px;
	width: 3px;
	background: var(--color-primary);
	border-radius: 0 3px 3px 0;
}
.nav-item i { width: 20px; text-align: center; font-size: 16px; }

/* 사이드바 하단 */
.sidebar-footer {
	border-top: 1px solid var(--color-border);
	padding: 16px;
}
.user-profile {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 8px;
	border-radius: 10px;
	transition: background 0.15s;
}
.user-profile:hover { background: var(--color-bg); }
.user-avatar {
	width: 32px; height: 32px;
	border-radius: 50%;
	background: var(--color-primary);
	color: #fff;
	display: flex; align-items: center; justify-content: center;
	font-weight: 700;
	font-size: 12px;
	flex-shrink: 0;
}
.user-info {
	flex: 1;
	overflow: hidden;
	display: flex;
	flex-direction: column;
}
.user-name {
	font-size: 13px;
	font-weight: 600;
	color: var(--color-text-dark);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.user-email {
	font-size: 11px;
	color: var(--color-text-light);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.btn-logout {
	color: var(--color-text-light);
	padding: 4px;
	border-radius: 6px;
	flex-shrink: 0;
	transition: color 0.15s;
}
.btn-logout:hover { color: var(--color-primary); }

/* ==========================================
   카드
   ========================================== */
.card {
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: 16px;
	box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.card-hover { transition: box-shadow 0.15s; }
.card-hover:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }

/* ==========================================
   버튼
   ========================================== */
.btn-primary-custom {
	background: var(--color-primary);
	color: #fff;
	border: none;
	border-radius: 10px;
	padding: 9px 18px;
	font-size: 14px;
	font-weight: 600;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	transition: background 0.15s, box-shadow 0.15s;
}
.btn-primary-custom:hover {
	background: #b56b4c;
	box-shadow: 0 4px 12px rgba(198,123,92,0.3);
	color: #fff;
}
.btn-outline-custom {
	background: transparent;
	color: var(--color-text-mid);
	border: 1px solid var(--color-border);
	border-radius: 10px;
	padding: 8px 16px;
	font-size: 14px;
	font-weight: 500;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	transition: all 0.15s;
}
.btn-outline-custom:hover {
	background: var(--color-bg);
	border-color: var(--color-primary);
	color: var(--color-primary);
}
.btn-danger-custom {
	background: var(--color-danger);
	color: #fff;
	border: none;
	border-radius: 10px;
	padding: 9px 18px;
	font-size: 14px;
	font-weight: 600;
}

/* ==========================================
   배지
   ========================================== */
.badge-active  { background: var(--color-success-bg); color: var(--color-success); }
.badge-danger  { background: var(--color-danger-bg);  color: var(--color-danger);  }
.badge-warning { background: var(--color-warn-bg);    color: var(--color-warn);    }
.badge-info    { background: var(--color-info-bg);    color: var(--color-info);    }
.badge-neutral { background: var(--color-border);     color: var(--color-text-mid);}
.badge-custom {
	display: inline-flex;
	align-items: center;
	padding: 3px 10px;
	border-radius: 20px;
	font-size: 11px;
	font-weight: 600;
}

/* ==========================================
   페이지 헤더
   ========================================== */
.page-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 24px;
}
.page-title {
	font-size: 24px;
	font-weight: 700;
	color: var(--color-text-dark);
	margin: 0;
}
.page-subtitle {
	font-size: 13px;
	color: var(--color-text-muted);
	margin: 4px 0 0;
}

/* ==========================================
   테이블
   ========================================== */
.table-custom { width: 100%; border-collapse: collapse; }
.table-custom th {
	padding: 12px 16px;
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--color-text-muted);
	background: var(--color-bg);
	border-bottom: 1px solid var(--color-border);
	text-align: left;
}
.table-custom td {
	padding: 14px 16px;
	border-bottom: 1px solid var(--color-border);
	font-size: 14px;
	color: var(--color-text-mid);
}
.table-custom tbody tr { transition: background 0.1s; }
.table-custom tbody tr:hover { background: rgba(250,247,242,0.5); cursor: pointer; }
.table-custom tbody tr:last-child td { border-bottom: none; }

/* ==========================================
   폼 요소
   ========================================== */
.form-control-custom {
	width: 100%;
	padding: 9px 14px;
	border: 1px solid var(--color-border);
	border-radius: 10px;
	font-size: 14px;
	color: var(--color-text-dark);
	background: var(--color-white);
	outline: none;
	transition: border-color 0.15s, box-shadow 0.15s;
}
.form-control-custom:focus {
	border-color: var(--color-primary);
	box-shadow: 0 0 0 3px rgba(198,123,92,0.12);
}
.form-label-custom {
	font-size: 13px;
	font-weight: 600;
	color: var(--color-text-dark);
	margin-bottom: 6px;
	display: block;
}
.search-box {
	position: relative;
	display: inline-flex;
	align-items: center;
}
.search-box .fa-magnifying-glass {
	position: absolute;
	left: 12px;
	color: var(--color-text-light);
	font-size: 14px;
}
.search-box input {
	padding-left: 36px;
	min-width: 240px;
}

/* ==========================================
   모달
   ========================================== */
.modal-backdrop-custom {
	position: fixed; inset: 0;
	background: rgba(0,0,0,0.4);
	z-index: 1000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px;
}
.modal-box {
	background: var(--color-white);
	border-radius: 20px;
	box-shadow: 0 20px 60px rgba(0,0,0,0.15);
	width: 100%;
	max-height: 90vh;
	overflow-y: auto;
	animation: modalIn 0.2s ease;
}
.modal-box.modal-sm { max-width: 420px; }
.modal-box.modal-md { max-width: 560px; }
.modal-box.modal-lg { max-width: 720px; }
.modal-box.modal-xl { max-width: 900px; }
@keyframes modalIn {
	from { opacity: 0; transform: scale(0.96) translateY(-8px); }
	to   { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-header-custom {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 20px 24px;
	border-bottom: 1px solid var(--color-border);
}
.modal-title-custom {
	font-size: 16px;
	font-weight: 700;
	color: var(--color-text-dark);
	margin: 0;
}
.modal-close {
	color: var(--color-text-light);
	font-size: 20px;
	padding: 4px 8px;
	border-radius: 6px;
	transition: color 0.15s;
}
.modal-close:hover { color: var(--color-text-dark); }
.modal-body-custom { padding: 24px; }

/* ==========================================
   통계 카드
   ========================================== */
.stat-card {
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: 16px;
	padding: 20px;
	box-shadow: 0 2px 8px rgba(0,0,0,0.04);
	transition: box-shadow 0.15s;
}
.stat-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.stat-icon {
	width: 40px; height: 40px;
	border-radius: 10px;
	display: flex; align-items: center; justify-content: center;
	font-size: 18px;
	margin-bottom: 16px;
}
.stat-label { font-size: 12px; color: var(--color-text-muted); font-weight: 500; }
.stat-value { font-size: 24px; font-weight: 700; color: var(--color-text-dark); margin-top: 4px; }
.stat-trend {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	font-size: 11px;
	font-weight: 600;
	padding: 3px 8px;
	border-radius: 20px;
}
.stat-trend.up   { background: var(--color-success-bg); color: var(--color-success); }
.stat-trend.down { background: var(--color-danger-bg);  color: var(--color-danger);  }
.stat-trend.warn { background: var(--color-danger-bg);  color: var(--color-danger);  }

/* ==========================================
   탭
   ========================================== */
.tab-list {
	display: flex;
	gap: 24px;
	border-bottom: 1px solid var(--color-border);
	margin-bottom: 24px;
	overflow-x: auto;
}
.tab-item {
	padding: 0 0 12px;
	font-size: 14px;
	font-weight: 500;
	color: var(--color-text-muted);
	border-bottom: 2px solid transparent;
	margin-bottom: -1px;
	white-space: nowrap;
	transition: color 0.15s;
	cursor: pointer;
}
.tab-item.active {
	color: var(--color-primary);
	border-bottom-color: var(--color-primary);
}
.tab-item:hover:not(.active) { color: var(--color-text-dark); }

/* ==========================================
   로딩 / 빈 상태
   ========================================== */
.loading-state, .empty-state {
	text-align: center;
	padding: 48px 24px;
	color: var(--color-text-muted);
}
.empty-state i { font-size: 48px; opacity: 0.3; margin-bottom: 12px; }

/* ==========================================
   토스트 알림
   ========================================== */
#toast-container {
	position: fixed;
	top: 20px;
	right: 20px;
	z-index: 9999;
	display: flex;
	flex-direction: column;
	gap: 8px;
}
.toast-item {
	background: var(--color-text-dark);
	color: #fff;
	padding: 12px 18px;
	border-radius: 10px;
	font-size: 13px;
	box-shadow: 0 4px 16px rgba(0,0,0,0.2);
	animation: toastIn 0.2s ease;
	display: flex;
	align-items: center;
	gap: 8px;
	min-width: 240px;
}
.toast-item.success { background: var(--color-success); }
.toast-item.error   { background: var(--color-danger); }
.toast-item.warn    { background: var(--color-warn); }
@keyframes toastIn {
	from { opacity: 0; transform: translateX(20px); }
	to   { opacity: 1; transform: translateX(0); }
}

/* ==========================================
   반응형 유틸리티
   ========================================== */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 1200px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px)  { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }