:root{--bg:#f6f7f9;--panel:#fff;--ink:#1f2430;--muted:#8a93a6;--line:#e4e7ee;--brand:#1f3864;--brand-ink:#fff;--danger:#b42318}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,system-ui,sans-serif;font-size:14px;line-height:1.55}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}.muted{color:var(--muted)}.auth{place-items:center;min-height:100dvh;padding:24px;display:grid}.auth .card{background:var(--panel);border:1px solid var(--line);border-radius:12px;flex-direction:column;gap:14px;width:100%;max-width:360px;padding:28px;display:flex;box-shadow:0 10px 30px #1f24300f}.auth h1{margin:0 0 6px;font-size:18px}.auth label{color:var(--muted);flex-direction:column;gap:6px;font-size:13px;display:flex}.auth input{border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:10px 12px;font-size:14px}.auth input:focus{outline:2px solid var(--brand);outline-offset:0;border-color:var(--brand)}.auth button[type=submit]{background:var(--brand);color:var(--brand-ink);border:none;border-radius:8px;margin-top:4px;padding:10px 12px;font-weight:600}.auth button[disabled]{opacity:.6;cursor:default}.error{color:var(--danger);margin:0;font-size:13px}.shell{grid-template-columns:220px 1fr;min-height:100dvh;display:grid}.sidebar{background:var(--panel);border-right:1px solid var(--line);padding:20px 14px}.sidebar .brand{color:var(--brand);padding:6px 10px 16px;font-weight:700}.sidebar nav{flex-direction:column;gap:2px;display:flex}.sidebar nav a,.sidebar nav span{border-radius:8px;padding:8px 10px;font-size:14px}.sidebar nav a:hover{background:var(--bg)}.main{flex-direction:column;display:flex}.topbar{border-bottom:1px solid var(--line);background:var(--panel);justify-content:space-between;align-items:center;padding:12px 24px;display:flex}.topbar button{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:7px 12px}.content{padding:24px}.content h1{margin:0 0 12px;font-size:20px}.page-head{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px;display:flex}.page-head h1{margin:0}.head-actions{align-items:center;gap:8px;display:flex}.btn,.btn-primary{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:8px 14px;font-size:13px;font-weight:600;display:inline-block}.btn-primary{border-color:var(--brand);background:var(--brand);color:var(--brand-ink)}.btn:hover{background:var(--bg)}.btn.danger{border-color:var(--danger);color:var(--danger)}.btn[disabled],.btn-primary[disabled]{opacity:.6;cursor:default}.inline{align-items:center;gap:8px;display:inline-flex}.link{color:var(--brand);background:0 0;border:none;padding:0;font-size:13px}.link:hover{text-decoration:underline}.link.danger{color:var(--danger)}.inline-error{margin-left:8px}.filters{gap:8px;margin-bottom:16px;display:flex}.filters input[type=search]{flex:1;max-width:320px}.filters input,.filters select{border:1px solid var(--line);color:var(--ink);background:var(--panel);border-radius:8px;padding:8px 10px;font-size:14px}.grid{border-collapse:collapse;background:var(--panel);border:1px solid var(--line);border-radius:12px;width:100%;overflow:hidden}.grid th,.grid td{text-align:left;border-bottom:1px solid var(--line);padding:10px 14px;font-size:13px}.grid th{color:var(--muted);background:var(--bg);font-weight:600}.grid tbody tr:last-child td{border-bottom:none}.grid a{color:var(--brand);font-weight:600}.grid a:hover{text-decoration:underline}.row-actions{align-items:center;gap:12px;display:flex}.empty{padding:24px 0}.badge{vertical-align:middle;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.badge-active{color:#1d7a45;background:#e7f5ec}.badge-inactive{color:var(--muted);background:#f0f1f4}.form{background:var(--panel);border:1px solid var(--line);border-radius:12px;flex-direction:column;gap:14px;max-width:520px;padding:24px;display:flex}.form label{color:var(--muted);flex-direction:column;gap:6px;font-size:13px;display:flex}.form input,.form textarea{border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:10px 12px;font-family:inherit;font-size:14px}.form input:focus,.form textarea:focus{outline:2px solid var(--brand);border-color:var(--brand)}.form-actions{gap:8px;display:flex}.inline-form{flex-wrap:wrap;align-items:center;gap:8px;display:inline-flex}.inline-form input{border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:7px 10px;font-size:14px}.new-project,.deck-upload{margin-bottom:16px}.deck-upload select{border:1px solid var(--line);color:var(--ink);background:var(--panel);border-radius:8px;padding:7px 10px;font-size:14px}.info{background:var(--panel);border:1px solid var(--line);border-radius:12px;grid-template-columns:1fr 1fr;gap:12px 24px;margin:0 0 24px;padding:20px;display:grid}.info .wide{grid-column:1/-1}.info dt{color:var(--muted);margin-bottom:2px;font-size:12px}.info dd{white-space:pre-wrap;margin:0;font-size:14px}.section-head h2{margin:0 0 12px;font-size:16px}