/* ============================================================
 * Cafe24 연동 대시보드 — Modern UI (Pretendard · 보더리스 · 소프트섀도우 · 모션)
 * ============================================================ */
:root{
	--bg:#f7f8fb;
	--surface:#ffffff;
	--surface-2:#f3f4f8;
	--ink:#111827;
	--ink-2:#374151;
	--muted:#6b7280;
	--muted-2:#9aa1ad;
	--line:#eef0f3;
	--brand:#6366f1;
	--brand-ink:#4f46e5;
	--brand-50:#eef2ff;
	--ok:#16a34a; --ok-50:#e7f7ed;
	--warn:#f59e0b; --warn-50:#fef3e2;
	--bad:#ef4444; --bad-50:#fef2f2;
	--pend:#64748b; --pend-50:#eef1f5;
	/* 다크 사이드바 */
	--lnb-bg:#131a2e; --lnb-bg-2:#1e2742; --lnb-ink:#e6e9f2; --lnb-muted:#8b93a9;
	--lnb-active-bg:rgba(99,102,241,.20); --lnb-active-ink:#ffffff; --lnb-ico-active:#a5b4fc;
	--r-sm:10px; --r:14px; --r-lg:18px;
	--sh-sm:0 1px 2px rgba(17,24,39,.04), 0 1px 3px rgba(17,24,39,.05);
	--sh:0 2px 6px rgba(17,24,39,.05), 0 10px 24px rgba(17,24,39,.06);
	--sh-lg:0 12px 32px rgba(17,24,39,.14), 0 4px 12px rgba(17,24,39,.07);
	--tr:.18s cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
	background:var(--bg);
	color:var(--ink);
	font-family:"Pretendard","Pretendard Variable",-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Segoe UI",Roboto,sans-serif;
	font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
	letter-spacing:-.01em;
}
a{color:inherit;text-decoration:none}
::selection{background:#dbe3ff}

.app{display:flex;min-height:100vh}

/* ===== LNB ===== */
.lnb{
	width:252px;flex:0 0 252px;background:var(--lnb-bg);
	display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
}
.lnb-brand{display:flex;align-items:center;gap:11px;padding:20px 18px 18px;border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:6px}
.lnb-logo{
	width:40px;height:40px;border-radius:12px;
	background:linear-gradient(135deg,#6d7dff,#4f46e5);
	color:#fff;font-weight:800;font-size:13px;letter-spacing:.3px;
	display:flex;align-items:center;justify-content:center;
	box-shadow:0 4px 14px rgba(99,102,241,.45);
}
.lnb-brand-txt strong{display:block;font-size:14.5px;font-weight:700;color:#fff}
.lnb-brand-txt small{color:var(--lnb-muted);font-size:12px}

.lnb-nav{padding:8px 12px;display:flex;flex-direction:column;gap:3px}
.lnb-item{
	display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:11px;
	color:var(--lnb-muted);font-weight:500;font-size:13.5px;cursor:pointer;position:relative;
	transition:background var(--tr),color var(--tr);
}
.lnb-item:hover{background:var(--lnb-bg-2);color:var(--lnb-ink)}
.lnb-item.active{background:var(--lnb-active-bg);color:var(--lnb-active-ink);font-weight:600}
.lnb-ico{width:18px;height:18px;flex:0 0 18px;color:var(--lnb-muted);transition:color var(--tr)}
.lnb-item:hover .lnb-ico{color:var(--lnb-ink)}
.lnb-item.active .lnb-ico{color:var(--lnb-ico-active)}
.lnb-item.is-soon{color:#5b637a;cursor:not-allowed}
.lnb-item.is-soon:hover{background:transparent;color:#5b637a}
.lnb-tag{margin-left:auto;font-size:10px;background:rgba(255,255,255,.08);color:var(--lnb-muted);padding:2px 7px;border-radius:7px;font-weight:600}

.lnb-foot{margin-top:auto;padding:14px}
.conn-pill{
	display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.06);
	border-radius:11px;padding:10px 12px;font-size:12px;color:var(--lnb-muted);
}
.conn-pill .dot{width:8px;height:8px;border-radius:50%;background:var(--pend);flex:0 0 8px;box-shadow:0 0 0 3px rgba(100,116,139,.15)}
.conn-pill.is-pending .dot{background:var(--warn);box-shadow:0 0 0 3px var(--warn-50)}
.conn-pill.is-ok .dot{background:var(--ok);box-shadow:0 0 0 3px var(--ok-50)}
.conn-pill.is-bad .dot{background:var(--bad);box-shadow:0 0 0 3px var(--bad-50)}

/* ===== 본문 ===== */
.content{flex:1;min-width:0;padding:28px 36px 48px;animation:fade .26s ease}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.topbar{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:24px}
.topbar h1{margin:0;font-size:23px;font-weight:800;letter-spacing:-.02em}
.topbar-sub{margin:4px 0 0;color:var(--muted);font-size:13.5px}
.topbar-right{display:flex;align-items:center;gap:10px}
.mall-id{font-size:12px;color:var(--muted);background:var(--surface);padding:7px 11px;border-radius:9px;box-shadow:var(--sh-sm)}

.btn{
	border:0;background:var(--surface-2);border-radius:var(--r-sm);
	padding:9px 14px;font-size:13px;font-weight:600;color:var(--ink-2);cursor:pointer;
	font-family:inherit;transition:background var(--tr),box-shadow var(--tr),transform var(--tr);
}
.btn:hover{background:#e9ebef}
.btn:active{transform:translateY(1px)}
.btn-ghost{background:var(--surface);box-shadow:var(--sh-sm)}
.btn-ghost:hover{background:var(--surface);box-shadow:var(--sh)}
.btn-primary{background:#1f2937;color:#fff;box-shadow:0 2px 8px rgba(17,24,39,.18)}
.btn-primary:hover{background:#111827;box-shadow:0 4px 14px rgba(17,24,39,.26)}
.btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}
.btn-sm{padding:6px 11px;font-size:12px;border-radius:9px}

.notice{
	background:linear-gradient(0deg,var(--warn-50),var(--warn-50));border:0;color:#92610c;
	border-radius:var(--r);padding:13px 16px;margin-bottom:20px;font-size:13px;box-shadow:var(--sh-sm);
}
.notice strong{margin-right:8px}

.section-title{font-size:12px;font-weight:700;color:var(--muted-2);margin:10px 2px 12px;text-transform:uppercase;letter-spacing:.6px}

/* KPI 카드 */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px}
@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cards{grid-template-columns:1fr}}
.card{
	background:var(--surface);border:0;border-radius:var(--r-lg);
	padding:20px 22px;box-shadow:var(--sh-sm);
	transition:box-shadow var(--tr),transform var(--tr);
}
.card:hover{box-shadow:var(--sh);transform:translateY(-2px)}
.card .k-label{color:var(--muted);font-size:12.5px;font-weight:500;display:flex;align-items:center;gap:7px}
.card .k-val{font-size:30px;font-weight:800;margin-top:10px;letter-spacing:-.03em;line-height:1.1}
.card .k-unit{font-size:14px;font-weight:600;color:var(--muted-2);margin-left:3px}
.card .k-sub{margin-top:7px;font-size:12px;color:var(--muted-2)}
.card.accent-ok .k-val{color:var(--ok)}
.card.accent-warn .k-val{color:var(--warn)}
.card.accent-bad .k-val{color:var(--bad)}

.k-chip{width:8px;height:8px;border-radius:50%;display:inline-block}
.k-chip.ok{background:var(--ok)}.k-chip.warn{background:var(--warn)}
.k-chip.bad{background:var(--bad)}.k-chip.pend{background:var(--pend)}.k-chip.brand{background:var(--brand)}

/* 패널 */
.panel{background:var(--surface);border:0;border-radius:var(--r-lg);box-shadow:var(--sh-sm);margin-bottom:22px;overflow:hidden}
.panel-head{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}
.panel-head h2{margin:0;font-size:15px;font-weight:700}
.panel-body{padding:20px 22px}
.grid-2{display:grid;grid-template-columns:300px 1fr;gap:22px}
@media(max-width:880px){.grid-2{grid-template-columns:1fr}}

/* 도넛 */
.donut-wrap{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}
.donut{
	width:168px;height:168px;border-radius:50%;
	background:conic-gradient(var(--brand) calc(var(--p)*1%), #eaecf1 0);
	display:flex;align-items:center;justify-content:center;position:relative;
	transition:background .4s ease;
}
.donut::before{content:"";position:absolute;inset:19px;background:var(--surface);border-radius:50%;box-shadow:inset 0 1px 3px rgba(17,24,39,.04)}
.donut-num{position:relative;text-align:center}
.donut-num b{font-size:32px;font-weight:800;letter-spacing:-.02em}
.donut-num span{display:block;font-size:12px;color:var(--muted)}
.legend{display:flex;flex-direction:column;gap:9px;font-size:13px;width:100%}
.legend .row{display:flex;justify-content:space-between;align-items:center}
.legend .row .lbl{display:flex;align-items:center;gap:8px;color:var(--ink-2)}

/* 테이블 */
.table-tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
.table-tools input,.table-tools select{
	border:1px solid transparent;background:var(--surface-2);border-radius:10px;padding:9px 12px;font-size:13px;color:var(--ink);
	font-family:inherit;transition:background var(--tr),box-shadow var(--tr),border-color var(--tr);
}
.table-tools input:focus,.table-tools select:focus{outline:0;background:var(--surface);border-color:#cdd6ff;box-shadow:0 0 0 3px rgba(99,102,241,.12)}
.table-tools input{min-width:200px}
.table-tools .spacer{flex:1}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th,.tbl td{padding:13px 16px;text-align:left;white-space:nowrap}
.tbl th{color:var(--muted-2);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;background:transparent;border-bottom:1px solid var(--line);position:sticky;top:0;backdrop-filter:saturate(180%) blur(2px)}
.tbl tbody tr{transition:background var(--tr)}
.tbl tbody td{border-bottom:1px solid var(--surface-2)}
.tbl tbody tr:hover{background:var(--surface-2)}
.tbl td.num,.tbl th.num{text-align:right}
.tbl-scroll{max-height:580px;overflow:auto}
.empty{padding:48px;text-align:center;color:var(--muted-2)}

.badge{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;padding:4px 10px;border-radius:999px}
.badge::before{content:"";width:6px;height:6px;border-radius:50%}
.badge.synced{background:var(--ok-50);color:#15803d}.badge.synced::before{background:var(--ok)}
.badge.pending{background:var(--pend-50);color:#475569}.badge.pending::before{background:var(--pend)}
.badge.failed{background:var(--bad-50);color:#b91c1c}.badge.failed::before{background:var(--bad)}

.recent-item{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--surface-2)}
.recent-item:last-child{border-bottom:0}
.recent-item .ri-ico{width:32px;height:32px;border-radius:10px;background:var(--brand-50);color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:14px;flex:0 0 32px}
.recent-item .ri-main{flex:1;min-width:0}
.recent-item .ri-time{color:var(--muted-2);font-size:12px}

/* 페이지네이션 */
.pager{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.pager .pages{display:flex;gap:4px}
.pager .pages button{min-width:34px;height:34px;border:0;background:var(--surface-2);border-radius:9px;cursor:pointer;font-size:13px;color:var(--ink-2);font-family:inherit;transition:background var(--tr)}
.pager .pages button:hover:not(:disabled){background:#e6e8ec}
.pager .pages button.active{background:var(--brand);color:#fff}
.pager .pages button:disabled{opacity:.4;cursor:not-allowed}

/* 토스트 */
.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);background:#111827;color:#fff;padding:13px 20px;border-radius:12px;font-size:13px;box-shadow:var(--sh-lg);z-index:200;max-width:90vw;animation:toastUp .25s ease}
@keyframes toastUp{from{opacity:0;transform:translateX(-50%) translateY(8px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}

input[type=checkbox]{width:16px;height:16px;accent-color:var(--brand);cursor:pointer}

/* ===== 모바일 네비 토글 / 오버레이 ===== */
.nav-toggle{display:none;border:0;background:var(--surface);box-shadow:var(--sh-sm);border-radius:10px;width:42px;height:42px;align-items:center;justify-content:center;cursor:pointer;color:var(--ink-2);flex:0 0 auto;transition:background var(--tr)}
.nav-toggle:hover{background:var(--surface-2)}
.nav-toggle svg{width:21px;height:21px}
.topbar-titles{min-width:0}
.lnb-overlay{display:none;position:fixed;inset:0;background:rgba(16,24,40,.45);z-index:290;opacity:0;transition:opacity var(--tr)}

/* ===== 태블릿/모바일 (≤820px): LNB 드로어 ===== */
@media(max-width:820px){
	.content{padding:18px 16px 40px}
	.nav-toggle{display:inline-flex}
	.lnb{position:fixed;left:0;top:0;height:100vh;width:256px;flex-basis:256px;transform:translateX(-100%);transition:transform .26s cubic-bezier(.4,0,.2,1);z-index:300;box-shadow:var(--sh-lg)}
	.app.nav-open .lnb{transform:none}
	.app.nav-open .lnb-overlay{display:block;opacity:1}
	.topbar{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:18px}
	.topbar-titles{flex:1}
	.topbar h1{font-size:20px}
	.topbar-right{width:100%;justify-content:flex-start;flex-wrap:wrap;gap:8px}
	.grid-2{grid-template-columns:1fr}
}

/* ===== 모바일 (≤560px) ===== */
@media(max-width:560px){
	.content{padding:14px 12px 36px}
	.topbar h1{font-size:18px}
	.topbar-sub{font-size:12.5px}
	.card{padding:16px 18px}
	.card .k-val{font-size:25px}
	.panel-head{padding:14px 16px}
	.panel-body{padding:16px}
	.table-tools{padding:12px 14px;gap:8px}
	.table-tools input{min-width:0;flex:1 1 100%}
	.table-tools select,.table-tools .btn{flex:0 0 auto}
	.table-tools .spacer{display:none}
	.tbl th,.tbl td{padding:11px 12px}
	.donut{width:148px;height:148px}
	.pager{flex-direction:column;gap:10px;align-items:flex-start}
}