/* =====================================================
   Admin Panel - 간병·치매보험 추천·비교 전문가센터
   ===================================================== */
:root{
    --brand:#1E3A8A;
    --brand-deep:#172554;
    --brand-light:#EFF6FF;
    --ink:#141618;
    --ink-2:#3a3f45;
    --ink-3:#6b7280;
    --line:#e6e8ec;
    --bg:#f5f6f8;
    --bg-soft:#f7f8fa;
    --danger:#e64b4b;
    --success:#0f8a2f;
    --sidebar-w:230px;
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;font-family:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,'Malgun Gothic',sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;font-feature-settings:'ss01','ss02','tnum'}
a{color:var(--brand-deep);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit;cursor:pointer}

/* ---- Login ---- */
.login-body{background:linear-gradient(135deg,var(--brand),var(--brand-deep));min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-box{background:#fff;border-radius:14px;padding:40px 36px;width:100%;max-width:400px;box-shadow:0 20px 60px rgba(0,0,0,.15)}
.login-brand{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:24px}
.login-brand-mark{margin-bottom:12px}
.login-brand h1{font-size:18px;margin:0 0 4px}
.login-brand p{margin:0;color:var(--ink-3);font-size:13px}
.login-form label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.login-form input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:8px;font-size:15px;margin-bottom:14px;background:#fff}
.login-form input:focus{outline:none;border-color:var(--brand)}
.login-form button{width:100%;background:var(--brand);color:#fff;border:0;padding:14px;border-radius:8px;font-weight:700;font-size:15px;margin-top:6px}
.login-form button:hover{background:var(--brand-deep)}
.login-error{background:#fff2f2;color:var(--danger);padding:12px 14px;border-radius:8px;font-size:13.5px;margin-bottom:14px;border:1px solid #ffd6d6}

/* ---- Layout ---- */
.admin-body{margin:0}
.admin-wrap{display:flex;min-height:100vh}
.admin-sidebar{width:var(--sidebar-w);background:#0f1216;color:#c8ccd2;flex-shrink:0;position:sticky;top:0;height:100vh;overflow-y:auto}
.admin-sidebar-brand{padding:22px 20px;border-bottom:1px solid #22262c;display:flex;align-items:center;gap:10px}
.admin-sidebar-brand-title{font-weight:700;color:#fff;font-size:14px}
.admin-sidebar-brand-sub{font-size:11px;color:#8b9099;margin-top:2px}
.admin-nav{list-style:none;padding:14px 10px;margin:0}
.admin-nav li{margin:2px 0}
.admin-nav a{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:8px;color:#c8ccd2;font-size:14px;font-weight:500}
.admin-nav a:hover{background:#1a1e24;color:#fff;text-decoration:none}
.admin-nav a.is-active{background:var(--brand);color:#fff}
.admin-nav .admin-nav-section{color:#6c7078;font-size:11px;text-transform:uppercase;letter-spacing:.08em;padding:14px 14px 6px;font-weight:700}
.admin-sidebar-foot{padding:16px 20px;border-top:1px solid #22262c;font-size:12.5px;color:#8b9099}
.admin-sidebar-foot a{color:#c8ccd2}

.admin-main{flex:1;min-width:0}
.admin-header{background:#fff;border-bottom:1px solid var(--line);padding:14px 30px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:10}
.admin-header h1{margin:0;font-size:18px;font-weight:700;letter-spacing:-.02em}
.admin-user{display:flex;align-items:center;gap:16px;font-size:13.5px;color:var(--ink-2)}
.admin-user strong{color:var(--ink)}
.admin-user .role-badge{background:var(--brand-light);color:var(--brand-deep);padding:2px 10px;border-radius:100px;font-size:11.5px;font-weight:700}
.admin-user .role-badge.role-admin{background:#dcf3e2;color:#0f8a2f}
.admin-content{padding:30px}

/* ---- Cards / KPI ---- */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px}
.kpi-label{font-size:12.5px;color:var(--ink-3);font-weight:600;margin-bottom:8px}
.kpi-num{font-size:26px;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.kpi-sub{font-size:12px;color:var(--ink-3);margin-top:4px}

.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;margin-bottom:22px}
.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.card-head h2{margin:0;font-size:16px;font-weight:700}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:8px;border:1px solid transparent;font-weight:600;font-size:13.5px;background:#fff;color:var(--ink-2);border-color:var(--line);transition:all .12s}
.btn:hover{border-color:var(--ink-3);text-decoration:none}
.btn-primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.btn-primary:hover{background:var(--brand-deep);border-color:var(--brand-deep)}
.btn-danger{background:#fff;color:var(--danger);border-color:#ffd6d6}
.btn-danger:hover{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn-sm{padding:6px 12px;font-size:12.5px}

/* ---- Table ---- */
.table{width:100%;border-collapse:collapse;font-size:13.5px;background:#fff}
.table th,.table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line)}
.table th{background:var(--bg-soft);color:var(--ink-2);font-weight:700;font-size:12.5px;text-transform:uppercase;letter-spacing:.03em}
.table td{color:var(--ink-2);vertical-align:middle}
.table tbody tr:hover{background:#fbfcfd}
.table .table-actions{display:flex;gap:6px;justify-content:flex-end}
.table .status-badge{display:inline-block;padding:2px 10px;border-radius:100px;font-size:11.5px;font-weight:700}
.status-new{background:#fff2e0;color:#c76a00}
.status-contacted{background:#e0edff;color:#1a5cc7}
.status-done{background:#dcf3e2;color:#0f8a2f}
.status-spam{background:#f0f0f0;color:#6c7078}

/* ---- Forms ---- */
.form-group{margin-bottom:18px}
.form-label{display:block;font-weight:600;color:var(--ink-2);font-size:13.5px;margin-bottom:6px}
.form-label .req{color:var(--danger);margin-left:2px}
.form-control{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:8px;font-size:14.5px;background:#fff;font-family:inherit}
.form-control:focus{outline:none;border-color:var(--brand)}
select.form-control{appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7280' d='M6 8L0 0h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.form-help{font-size:12.5px;color:var(--ink-3);margin-top:4px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}

.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;padding:16px;background:var(--bg-soft);border-radius:10px}
.filter-bar input,.filter-bar select{padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:13.5px}

/* ---- Alerts ---- */
.alert{padding:12px 16px;border-radius:8px;font-size:13.5px;margin-bottom:18px}
.alert-success{background:#e8f7ec;color:#0f8a2f;border:1px solid #b7e5c1}
.alert-error{background:#fff2f2;color:var(--danger);border:1px solid #ffd6d6}

/* ---- Editor container ---- */
.editor-container{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.editor-container .ql-toolbar{border:0;border-bottom:1px solid var(--line);background:var(--bg-soft)}
.editor-container .ql-container{border:0;min-height:400px;font-family:inherit;font-size:15px}
.editor-container .ql-editor{min-height:400px;padding:16px 18px}

.thumb-preview{margin-top:8px;max-width:280px;border-radius:8px;border:1px solid var(--line)}
.attach-list{list-style:none;padding:0;margin:8px 0 0}
.attach-list li{background:var(--bg-soft);padding:8px 12px;border-radius:8px;display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;font-size:13px}
.attach-list .remove-attach{color:var(--danger);background:none;border:0;font-weight:700;font-size:13px}

/* ---- Empty ---- */
.empty{padding:60px 20px;text-align:center;color:var(--ink-3)}
.empty h3{color:var(--ink-2);margin:0 0 6px}

/* ---- Responsive ---- */
@media (max-width:900px){
    .admin-wrap{flex-direction:column}
    .admin-sidebar{width:100%;position:relative;height:auto}
    .admin-nav{display:flex;flex-wrap:wrap;padding:8px}
    .admin-nav-section{display:none}
    .admin-nav a{padding:8px 12px;font-size:13px}
    .admin-content{padding:18px}
    .kpi-grid{grid-template-columns:repeat(2,1fr)}
    .form-row{grid-template-columns:1fr}
    .table{font-size:12.5px}
    .table th,.table td{padding:8px 10px}
}