:root{--ink:#163d43;--muted:#617574;--line:#dce4dc;--paper:#fff;--green:#205b50;--wash:#eff4ec}
*{box-sizing:border-box}
body{margin:0;background:#f6f6ef;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;line-height:1.65;word-break:keep-all;overflow-wrap:anywhere}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea,summary{touch-action:manipulation}
a{color:inherit;text-underline-offset:4px}
button{border:0;border-radius:12px;background:var(--green);color:#fff;font-weight:750;padding:14px 20px;cursor:pointer;min-height:48px}
button:hover:not(:disabled){background:#17483f}
button:disabled{opacity:.5;cursor:not-allowed}
button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #b97a1f;outline-offset:4px}
[hidden]{display:none!important}
.admin-header{max-width:1040px;margin:auto;padding:22px 28px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line)}
.admin-header>a:first-child{text-decoration:none;font-size:14px;font-weight:850;letter-spacing:.06em;min-height:44px;display:flex;flex-direction:column;justify-content:center}
.admin-header span{font-size:11px;font-weight:500;letter-spacing:0;color:var(--muted)}
.back{display:flex;align-items:center;min-height:44px;font-size:13px;white-space:nowrap;text-decoration:none}
.admin-shell{max-width:688px;margin:42px auto 28px;padding:0 24px}
.eyebrow{font-size:11px;font-weight:750;letter-spacing:.12em;color:#647c63;margin:0 0 10px}
h1{font-size:clamp(27px,5vw,36px);line-height:1.25;letter-spacing:-.055em;margin:0 0 12px}
h2{font-size:19px;line-height:1.4;margin:0;letter-spacing:-.035em}
.intro{font-size:15px;color:var(--muted);margin:0 0 26px}
.admin-card{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:26px;margin-bottom:20px;box-shadow:0 8px 24px #203e3504}
.card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.connection,#admin-date{font-size:11px;font-weight:650;color:var(--muted)}
.connection{background:#f1f3ef;border-radius:20px;padding:5px 10px;white-space:nowrap}
.connection[data-state=ready]{color:#28614b;background:#edf6ec}
#admin-account{font-size:14px;margin:14px 0 20px;overflow-wrap:anywhere;word-break:normal}
.fine,.footer-note,.field-footer{font-size:12px;color:var(--muted)}
.fine{margin:8px 0 0}
.actions{display:flex;gap:10px;flex-wrap:wrap}
#admin-login{width:100%}
.secondary{background:#eef3ed;color:var(--green)}
.secondary:hover:not(:disabled){background:#e2ecdf}
.text-button{background:none;color:var(--green);padding:8px 0;min-height:44px;font-size:12px;text-decoration:underline;text-underline-offset:4px}
.text-button:hover:not(:disabled){background:none;color:#113e35}
details{border-top:1px solid var(--line)}
summary{font-size:13px;font-weight:650;color:#46655e;cursor:pointer;min-height:48px;padding:12px 0}
#admin-email-option{margin-top:18px}
#admin-email-form{padding:0 0 4px}
#admin-email-login{margin-top:20px;width:100%}
.session-note{margin-top:18px}
.current-notice{background:#f3f6ef;border:1px solid #e3e9df;border-radius:13px;padding:18px;margin-top:20px}
.section-label{font-size:11px;color:var(--muted);font-weight:650;margin:0 0 5px}
#admin-current{font-size:15px;font-weight:750;margin:0;line-height:1.5}
#admin-current-memo{font-size:13px;white-space:pre-wrap;margin:12px 0 0;border-top:1px solid #dde5d8;padding-top:12px}
#admin-read{margin-top:6px}
fieldset{border:0;padding:0;margin:0;min-width:0}
label{display:block;font-weight:750;font-size:14px;margin:24px 0 8px}
label span{font-weight:400;font-size:11px;color:var(--muted);margin-left:6px}
select,input,textarea{display:block;width:100%;min-width:0;max-width:100%;border:1px solid #c8d5c9;border-radius:11px;padding:13px 14px;background:#fff;color:var(--ink);min-height:50px;font-size:16px}
select{cursor:pointer}
textarea{resize:vertical;line-height:1.7}
::placeholder{color:#81918a;opacity:1}
.field-footer{display:flex;justify-content:space-between;gap:12px;margin-top:8px;font-size:11px}
#admin-count{white-space:nowrap;font-variant-numeric:tabular-nums}
.day-note{font-size:12px;line-height:1.7;border-radius:11px;background:#f6f5ec;color:#68715d;padding:15px;margin:24px 0 20px}
.day-note strong{display:block;color:#52604c;margin-bottom:3px}
.save-area{border-top:1px solid var(--line);padding-top:16px}
#admin-draft-state{font-size:12px;margin:0 0 10px}
#admin-draft-state[data-dirty=true]{color:#87651e;font-weight:650}
#admin-save{width:100%}
.feedback{font-size:13px;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere;word-break:keep-all;margin:14px 0 0}
.feedback:empty{display:none}
.feedback[data-kind=error]{color:#8e3432;background:#fff2ef;border:1px solid #ecd0c8;padding:13px;border-radius:10px}
.feedback[data-kind=success]{color:#236044;background:#edf6ec;border:1px solid #d2e4ce;padding:13px;border-radius:10px}
.admin-help{border-top:0;margin:2px 4px 0}
.admin-help summary{font-size:12px}
.admin-help div{padding:0 0 8px;font-size:13px;color:var(--muted)}
.admin-help p{margin:0 0 8px}
.admin-help a{display:inline-flex;align-items:center;min-height:44px;color:var(--green);font-weight:650}
.footer-note{font-size:11px;text-align:center;margin:24px auto;max-width:440px;color:#77857a}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
@media(max-width:540px){
 .admin-header{padding:14px 18px}
 .admin-shell{margin-top:26px;padding:0 16px}
 .intro{font-size:14px;margin-bottom:20px}
 .admin-card{padding:20px;border-radius:17px;margin-bottom:16px}
 .current-notice{padding:15px;margin-top:16px}
 .actions button{width:100%}
 .card-top{gap:8px}
 #admin-date{width:100%}
 .field-footer{gap:8px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}