:root { --ink:#111512; --lime:#c8ff4a; --paper:#f2f3ed; --line:rgba(17,21,18,.12); --muted:#707971; }
* { box-sizing:border-box; }
body { margin:0; min-height:100vh; color:var(--ink); background:var(--paper); font-family:Pretendard,"Noto Sans KR","Apple SD Gothic Neo",system-ui,sans-serif; letter-spacing:-.035em; -webkit-font-smoothing:antialiased; }
button,input,select { font:inherit; }
button { cursor:pointer; }
[hidden] { display:none !important; }
.admin-header { height:70px; display:flex; align-items:center; justify-content:space-between; padding:0 clamp(18px,5vw,70px); color:#fff; background:#0a0d0b; border-bottom:1px solid rgba(255,255,255,.1); }
.brand { display:flex; align-items:center; gap:10px; color:inherit; text-decoration:none; letter-spacing:.05em; }
.brand b { font-size:14px; }
.brand small { padding-left:10px; color:#879087; border-left:1px solid #394039; font-size:10px; letter-spacing:-.02em; }
.brand-mark { width:27px; height:27px; display:flex; align-items:center; justify-content:center; gap:3px; border-radius:8px; background:var(--lime); }
.brand-mark i { width:4px; height:15px; background:#0a0d0b; border-radius:5px; transform:rotate(-38deg); }
.brand-mark i:last-child { height:10px; margin-top:6px; }
.admin-header button { padding:8px 12px; color:#b9c0ba; border:1px solid #384039; border-radius:9px; background:transparent; font-size:11px; }
main { min-height:calc(100vh - 70px); }
.login-shell { min-height:calc(100vh - 70px); display:grid; place-items:center; padding:30px 18px; background:radial-gradient(circle at 70% 20%,rgba(200,255,74,.11),transparent 35%),#0a0d0b; }
.login-card { width:min(460px,100%); padding:42px; border:1px solid rgba(255,255,255,.12); border-radius:24px; color:#fff; background:rgba(255,255,255,.055); box-shadow:0 40px 90px rgba(0,0,0,.35); }
.kicker { margin:0 0 12px; color:#80907f; font:700 9px ui-monospace,monospace; letter-spacing:.15em; }
.login-card h1 { margin:0; font-size:42px; line-height:1.18; letter-spacing:-.065em; }
.login-card > p:not(.kicker) { margin:18px 0 30px; color:#919a92; font-size:12px; line-height:1.7; }
.login-card label { display:block; margin-bottom:8px; color:#aeb5af; font-size:10px; }
.login-card input { width:100%; height:52px; padding:0 15px; color:#fff; border:1px solid #3c443d; border-radius:11px; outline:0; background:#121713; }
.login-card input:focus { border-color:var(--lime); box-shadow:0 0 0 3px rgba(200,255,74,.11); }
.login-card button { width:100%; height:54px; display:flex; align-items:center; justify-content:space-between; margin-top:12px; padding:0 18px; color:#0a0d0b; border:0; border-radius:11px; background:var(--lime); font-weight:800; }
.login-card > small { display:block; min-height:16px; margin-top:10px; color:#ff8f8f; font-size:10px; text-align:center; }
.inbox { max-width:1240px; margin:0 auto; padding:70px clamp(18px,4vw,50px) 100px; }
.inbox-heading { display:flex; justify-content:space-between; align-items:end; gap:30px; }
.inbox-heading h1 { margin:0; font-size:clamp(38px,5vw,64px); letter-spacing:-.07em; }
.inbox-heading > div > p:last-child { margin:12px 0 0; color:var(--muted); font-size:11px; }
.inbox-heading > button { padding:11px 14px; border:1px solid var(--line); border-radius:10px; background:#fff; font-size:11px; }
.summary-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin:38px 0 26px; }
.summary-grid article { display:grid; gap:11px; padding:22px; border:1px solid var(--line); border-radius:14px; background:#fff; }
.summary-grid small { color:var(--muted); font-size:10px; }
.summary-grid strong { font-size:30px; }
.summary-grid article:nth-child(2) { background:var(--lime); }
.toolbar { display:flex; justify-content:space-between; gap:20px; align-items:center; margin-bottom:14px; }
.filter-tabs { display:flex; gap:5px; padding:4px; border:1px solid var(--line); border-radius:12px; background:#fff; }
.filter-tabs button { padding:9px 13px; color:var(--muted); border:0; border-radius:8px; background:transparent; font-size:10px; }
.filter-tabs button.active { color:#fff; background:var(--ink); }
.toolbar input { width:230px; height:40px; padding:0 13px; border:1px solid var(--line); border-radius:10px; background:#fff; outline:0; font-size:11px; }
.submission-list { display:grid; gap:10px; }
.submission-card { display:grid; grid-template-columns:140px 1fr 180px; gap:24px; padding:24px; border:1px solid var(--line); border-radius:15px; background:#fff; }
.submission-meta { display:grid; align-content:start; gap:7px; }
.submission-meta time { color:#778078; font-size:10px; }
.reference { color:#909890; font:700 9px ui-monospace,monospace; }
.status-chip { width:max-content; padding:6px 8px; border-radius:99px; color:#555d56; background:#ecefe9; font-size:9px; font-weight:800; }
.status-chip.new { color:#49600c; background:rgba(200,255,74,.58); }
.submission-body h2 { margin:0 0 5px; font-size:19px; }
.submission-body .location { margin:0 0 15px; color:#777f78; font-size:11px; }
.detail-grid { display:flex; flex-wrap:wrap; gap:6px; }
.detail-grid span { padding:7px 9px; border-radius:7px; color:#5f685f; background:#f0f2ed; font-size:10px; }
.message { margin:14px 0 0; padding:12px; color:#5d665e; border-left:2px solid var(--lime); background:#f6f7f3; font-size:11px; line-height:1.65; white-space:pre-wrap; }
.submission-contact { display:grid; align-content:start; gap:8px; padding-left:22px; border-left:1px solid var(--line); }
.submission-contact small { color:#8b938c; font-size:9px; }
.submission-contact strong { font-size:12px; }
.submission-contact a { color:#1918ad; font-size:14px; font-weight:800; text-decoration:none; }
.submission-contact select { width:100%; height:37px; margin-top:8px; padding:0 9px; border:1px solid var(--line); border-radius:8px; background:#fff; font-size:10px; }
.empty-state { padding:90px 20px; text-align:center; color:#8a928b; border:1px dashed #c8cdc8; border-radius:15px; }
.empty-state span { display:block; margin-bottom:10px; font-size:30px; }
.empty-state strong { color:#565e57; font-size:14px; }
.empty-state p { margin:7px 0 0; font-size:10px; }
@media(max-width:800px){
  .inbox{padding-top:45px}.summary-grid{grid-template-columns:repeat(2,1fr)}.toolbar{align-items:stretch;flex-direction:column}.filter-tabs{overflow-x:auto}.toolbar input{width:100%}.submission-card{grid-template-columns:1fr;gap:16px}.submission-contact{padding:15px 0 0;border-left:0;border-top:1px solid var(--line)}
}
@media(max-width:480px){.login-card{padding:30px 22px}.login-card h1{font-size:35px}.brand small{display:none}.summary-grid article{padding:17px}.filter-tabs button{white-space:nowrap;padding:9px 10px}}