/* ============================================================
   MSM Admin Console — common stylesheet
   ============================================================ */
*{box-sizing:border-box}
html,body{margin:0; padding:0; font-family:'Pretendard','Apple SD Gothic Neo',sans-serif; color:#1c1f24; background:#f4f6f9; font-size:14px; line-height:1.6}
a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}
input,select,textarea,button{font-family:inherit}

:root{
  --navy:#162a4a; --navy-d:#0d1c33; --red:#b71d2e; --red-d:#8d1422;
  --line:#dde1e7; --line-2:#eef0f4; --soft:#f5f7fa; --soft-2:#eef2f7;
  --mute:#6b7280;
}

/* ===== Layout ===== */
.layout{display:grid; grid-template-columns:240px 1fr; min-height:100vh}

/* ===== Sidebar ===== */
.adside{background:var(--navy); color:#aabbd0; padding:0; display:flex; flex-direction:column}
.adside .brand{padding:20px 22px; border-bottom:1px solid rgba(255,255,255,.08); display:flex; align-items:center; gap:12px}
.adside .brand .mk{display:none}
.adside .brand .nm{font-size:18px; font-weight:900; color:#fff; letter-spacing:-.5px}
.adside .brand .nm small{display:block; font-size:9px; color:#aabbd0; letter-spacing:3px; font-weight:500; margin-top:2px}
.adside .group{font-size:10px; letter-spacing:3px; color:#566f93; padding:18px 22px 8px; font-weight:700}
.adside .menu a{display:flex; align-items:center; gap:10px; padding:11px 22px; font-size:13px; color:#cad3df; border-left:3px solid transparent}
.adside .menu a:hover{background:rgba(255,255,255,.06); color:#fff}
.adside .menu a.on{background:rgba(255,255,255,.08); color:#fff; border-left-color:var(--red); font-weight:600}
.adside .menu a .ic{width:18px; text-align:center; font-size:14px}
.adside .foot{margin-top:auto; padding:18px 22px; border-top:1px solid rgba(255,255,255,.08); font-size:11px; color:#6b7d97; display:flex; justify-content:space-between; align-items:center}
.adside .foot a{padding:6px 10px; background:rgba(255,255,255,.06); color:#fff; border-radius:4px; font-size:11px}
.adside .foot a:hover{background:var(--red)}

/* ===== Main ===== */
.adcontent{display:flex; flex-direction:column; min-width:0}
.adtop{
  background:#fff; padding:16px 32px; border-bottom:1px solid var(--line);
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  position:sticky; top:0; z-index:5;
}
.adtop h1{margin:0; font-size:20px; font-weight:800; color:var(--navy)}
.adtop h1 small{display:block; font-size:11px; color:var(--mute); font-weight:500; margin-top:2px}
.adtop .user{display:flex; align-items:center; gap:10px; font-size:13px; color:#444}
.adtop .user .av{display:none}
.admain{padding:24px 32px 60px; flex:1}

/* ===== Cards ===== */
.card{background:#fff; border:1px solid var(--line); padding:20px; margin-bottom:18px}
.card h3{margin:0 0 14px; font-size:15px; font-weight:800; color:var(--navy); padding-bottom:10px; border-bottom:2px solid var(--navy); display:flex; align-items:center; justify-content:space-between; gap:10px}
.card h3::before{content:"■"; color:var(--red); margin-right:6px; font-size:12px}
.card h3 .acts{display:flex; gap:8px}
.card h3 .acts > *{font-size:12px; padding:6px 12px}
.card h3 small{font-weight:500; color:var(--mute); font-size:12px}
.card p.help{margin:-4px 0 14px; color:var(--mute); font-size:12px; padding:10px 12px; background:var(--soft); border-left:3px solid var(--navy)}
.card p.help b{color:var(--navy)}

/* ===== Stat boxes ===== */
.stat-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-bottom:20px}
.stat{padding:18px 20px; background:#fff; border:1px solid var(--line); border-left:4px solid var(--navy)}
.stat.r{border-left-color:var(--red)}
.stat.g{border-left-color:#1a6d39}
.stat.o{border-left-color:#b87800}
.stat .lbl{font-size:11px; color:var(--mute); letter-spacing:1px; font-weight:700}
.stat .num{font-size:26px; font-weight:900; color:var(--navy); margin:4px 0 2px}
.stat .delta{font-size:11px; color:#1a6d39; font-weight:600}
.stat .delta.warn{color:#9d6a0a}

/* ===== Forms ===== */
.frm{margin-bottom:14px}
.frm label{display:block; font-size:12px; font-weight:700; color:#333; margin-bottom:5px}
.frm label .req{color:var(--red)}
.frm label small{font-weight:400; color:var(--mute); margin-left:6px}
.frm input[type=text],.frm input[type=email],.frm input[type=password],.frm input[type=number],.frm input[type=tel],.frm select,.frm textarea{
  width:100%; padding:11px 13px; border:1px solid var(--line); background:#fff; font-size:14px; color:#222;
}
.frm input:focus,.frm select:focus,.frm textarea:focus{outline:none; border-color:var(--navy); box-shadow:0 0 0 3px rgba(22,42,74,.08)}
.frm textarea{min-height:120px; resize:vertical}
.frm-grid{display:grid; grid-template-columns:1fr 1fr; gap:14px}
.frm-grid-3{display:grid; grid-template-columns:1fr 1fr 1fr; gap:14px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex; align-items:center; gap:6px; padding:11px 22px;
  font-weight:700; font-size:13px; border:none; cursor:pointer; letter-spacing:.5px;
  font-family:inherit; transition:all .15s;
}
.btn-red{background:var(--red); color:#fff}
.btn-red:hover{background:var(--red-d)}
.btn-navy{background:var(--navy); color:#fff}
.btn-navy:hover{background:var(--navy-d)}
.btn-line{background:#fff; color:var(--navy); border:1px solid var(--line)}
.btn-line:hover{background:var(--soft); border-color:var(--navy)}
.btn-gray{background:#7a818c; color:#fff}
.btn-gray:hover{background:#5a6068}
.btn-sm{padding:6px 12px; font-size:12px}
.btn-block{display:flex; width:100%; justify-content:center; padding:14px}
.btn-row{display:flex; gap:8px; margin-top:14px}

/* ===== Table ===== */
.tbl{width:100%; border-collapse:collapse; font-size:13px; background:#fff; border-top:2px solid var(--navy)}
.tbl th{background:var(--soft); padding:10px 12px; text-align:left; font-weight:700; color:var(--navy); border-bottom:1px solid var(--line); font-size:12px}
.tbl td{padding:11px 12px; border-bottom:1px solid var(--line-2)}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:#fafbfc}
.tbl .actions{display:flex; gap:6px; justify-content:flex-end}
.tbl .pill{display:inline-block; padding:2px 8px; font-size:10px; font-weight:700; letter-spacing:.5px}
.pill.ok{background:#dff5ea; color:#1a6d39}
.pill.warn{background:#fdefd1; color:#9d6a0a}
.pill.go{background:#dde7f5; color:var(--navy)}
.pill.red{background:#fde4e4; color:#9d1418}
.tbl .empty{text-align:center; padding:40px 20px; color:var(--mute); font-style:italic}

/* ===== Editor ===== */
.editor-toolbar{display:flex; gap:6px; margin-bottom:10px; flex-wrap:wrap; padding:8px; background:var(--soft); border:1px solid var(--line); border-bottom:none}
.editor-toolbar button{padding:6px 10px; background:#fff; border:1px solid var(--line); color:#444; font-size:12px; cursor:pointer}
.editor-toolbar button:hover{background:var(--soft-2); color:var(--navy)}
.editor-toolbar .sep{width:1px; background:var(--line); margin:2px 4px}
.editor{
  border:1px solid var(--line); padding:18px; background:#fff; min-height:240px;
  font-size:14px; line-height:1.7; outline:none;
}
.editor:focus{border-color:var(--navy)}
.editor h1,.editor h2,.editor h3{color:var(--navy); margin:14px 0 8px}
.editor p{margin:8px 0}
.editor:empty::before{content:attr(data-placeholder); color:var(--mute); font-style:italic}

/* ===== Dropzone ===== */
.dz{border:2px dashed var(--line); padding:36px 20px; text-align:center; background:#fafbfc; cursor:pointer; transition:all .15s}
.dz:hover, .dz.over{border-color:var(--navy); background:#f3f7fb; color:var(--navy)}
.dz .ic{font-size:28px; margin-bottom:8px}
.dz b{display:block; margin-bottom:4px}
.dz small{color:var(--mute); font-size:11px}
.dz input{display:none}

.upload-list{margin-top:14px; border:1px solid var(--line); background:#fff}
.upload-list .it{display:grid; grid-template-columns:50px 1fr 80px 90px; gap:12px; align-items:center; padding:10px 14px; border-bottom:1px solid var(--line-2)}
.upload-list .it:last-child{border:none}
.upload-list .it .ic{font-size:20px; text-align:center; color:var(--navy)}
.upload-list .it b{font-size:13px; color:#222}
.upload-list .it small{color:var(--mute); font-size:11px}
.upload-list .it .sz{color:var(--mute); font-size:11px; text-align:right}
.upload-list .it .rm{color:var(--red); font-size:12px; text-align:right; cursor:pointer}
.upload-list .empty{padding:24px; text-align:center; color:var(--mute); font-size:12px}

/* ===== Toast ===== */
.toast-wrap{position:fixed; top:20px; right:20px; z-index:9999; display:flex; flex-direction:column; gap:8px}
.toast{
  background:var(--navy); color:#fff; padding:12px 18px; font-size:13px; font-weight:600;
  display:flex; align-items:center; gap:10px; min-width:240px;
  animation:tin .3s ease, tout .3s ease 2.7s forwards;
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.toast.ok{background:#1a6d39}
.toast.warn{background:#9d6a0a}
.toast.err{background:var(--red)}
@keyframes tin{from{transform:translateX(120%); opacity:0} to{transform:translateX(0); opacity:1}}
@keyframes tout{to{transform:translateX(120%); opacity:0}}

/* ===== Login ===== */
.login-bg{
  min-height:100vh; display:grid; place-items:center;
  background:linear-gradient(135deg, var(--navy) 0%, var(--navy-d) 100%); padding:30px;
}
.login-bg::before{
  content:""; position:fixed; inset:0;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size:40px 40px; pointer-events:none;
}
.login-card{
  position:relative; width:400px; background:#fff; padding:36px;
  box-shadow:0 30px 80px rgba(0,0,0,.4);
}
.login-card .lhead{text-align:center; margin-bottom:24px; padding-bottom:20px; border-bottom:2px solid var(--navy)}
.login-card .lhead .mk{display:none}
.login-card .lhead h2{margin:0 0 4px; font-size:20px; color:var(--navy); font-weight:800}
.login-card .lhead p{margin:0; color:var(--mute); font-size:12px}
.login-card .frm{margin-bottom:14px}
.login-card .back{text-align:center; font-size:12px; margin-top:18px}
.login-card .back a{color:var(--mute)}
.login-card .back a:hover{color:var(--red)}
.login-card .hint{
  margin-top:14px; padding:10px 12px; background:var(--soft); font-size:11px; color:var(--mute); border-left:3px solid var(--navy);
}
.login-card .hint b{color:var(--navy)}

/* ===== Misc ===== */
.help-box{background:var(--soft); border:1px solid var(--line); padding:14px 18px; margin-bottom:18px; border-left:4px solid var(--navy); font-size:13px}
.help-box b{color:var(--navy)}
.flex-row{display:flex; gap:10px; align-items:center; flex-wrap:wrap}
.empty-state{text-align:center; padding:60px 20px; color:var(--mute); background:#fafbfc; border:1px dashed var(--line)}

@media(max-width:980px){
  .layout{grid-template-columns:1fr} .adside{position:sticky; top:0}
  .stat-grid, .frm-grid, .frm-grid-3{grid-template-columns:1fr}
}