:root{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:#20342d;background:#f4f6f5;font-synthesis:none;--green:#176c4f;--muted:#6d7e75;--line:#e2e9e5}*{box-sizing:border-box}body{margin:0;padding:24px 16px}main{max-width:740px;margin:24px auto;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 8px 32px #20342d06}header{padding:22px 26px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line)}header strong{font-size:19px;letter-spacing:-.5px}section{padding:32px}h1{font-size:25px;letter-spacing:-.8px;margin:0 0 10px}h3{font-size:16px;margin:24px 0 12px}p{line-height:1.65;color:var(--muted)}a{color:var(--green);text-underline-offset:3px}label{display:block;font-size:14px;font-weight:600;margin:20px 0 8px}input,select,textarea{width:100%;padding:12px 14px;border:1px solid #ccd9d1;border-radius:10px;background:white;color:inherit;font:inherit;min-width:0}textarea{resize:vertical;line-height:1.65;min-height:112px}input[readonly]{background:#f6f8f7;color:var(--muted)}button{border:0;border-radius:10px;background:var(--green);color:white;padding:12px 18px;font:inherit;font-size:14px;font-weight:650;cursor:pointer;margin-top:14px;min-height:44px;touch-action:manipulation}button:hover{filter:brightness(.96)}button:disabled{opacity:.5;cursor:wait}.secondary{background:#edf3ef;color:#365f49}.wide{width:100%}.compact{padding:9px 14px;margin:0}.text-button{background:transparent;color:var(--muted);padding:8px;margin:0;font-weight:500}.text-link{font-size:13px;font-weight:600;text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #7eb49b;outline-offset:3px}[hidden]{display:none!important}.hint,small{font-size:12px;color:var(--muted);line-height:1.65}.check-label{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;margin:12px 0}.check-label input{width:17px;height:17px;accent-color:var(--green);padding:0;flex-shrink:0}footer{padding:14px 24px;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}
/* 관리자 */
.admin-page main{background:#fafcfb}.admin-content{padding:28px}.panel{background:white;border:1px solid var(--line);border-radius:14px;padding:24px}.workspace-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}#identity{margin:4px 0 0;font-size:13px;color:var(--green)}.field-title{margin-top:0}.input-tools{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:12px}.input-tools .check-label{margin:0}.action-row{display:flex;gap:10px;margin-top:18px}.action-row button{margin:0}.action-row #send-link{flex:1}.entry-tool{border-top:1px solid var(--line);margin-top:22px;padding-top:4px}#entry-controls{margin-top:16px;background:#f7faf8;padding:18px;border-radius:12px}#entry-controls label:first-child{margin-top:0}#entry-controls p{font-size:12px;margin-bottom:0}#publish-result{padding:12px 14px;border-radius:10px;font-size:13px;line-height:1.6;margin:16px 0 0;overflow-wrap:anywhere}#publish-result[data-state="success"]{color:#17613e;background:#eaf6ee}#publish-result[data-state="error"]{color:#a32c24;background:#fff0ed}#publish-result[data-state="pending"]{color:#4b6270;background:#eef3f6}#result:empty{display:none}#result{font-size:13px;margin-bottom:0}#settings{margin-top:20px;background:white;border:1px solid var(--line);border-radius:14px}summary{cursor:pointer;font-weight:600;font-size:14px;padding:18px}#settings[open]{padding-bottom:18px}.management-group{border-top:1px solid var(--line);margin:0 18px;padding:0 0 16px}.management-group>summary{padding:16px 0}.management-group:not([open]){padding-bottom:0}.management-group p{font-size:13px}#save-settings{margin-left:18px}.setting-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:14px;margin:12px 0;background:#f5f8f6;border-radius:10px}.setting-row button{margin:0}.credential-box{padding:16px;background:#eef7f1;border:1px solid #cde2d5;border-radius:10px;margin:16px 0;overflow-wrap:anywhere}.credential-box code{display:block;user-select:all}.invite-row{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13px;padding:10px 0}.invite-row button{margin:0}.record{padding:16px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.record strong{font-size:13px}.record a{display:block;margin-top:8px}
/* 채팅 */
body.chat-page{height:100dvh;overflow:hidden;padding:18px}.chat-page main{max-width:720px;height:100%;margin:0 auto;display:flex;flex-direction:column}.chat-page header,.chat-page footer{flex-shrink:0}.chat-page header{padding:20px 24px}#status{font-size:12px;color:#53836d;white-space:nowrap}#hub-title{cursor:pointer;user-select:none;touch-action:manipulation}.chat-page .conversation{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:24px;background:#f5f8f6;scrollbar-gutter:stable}.room-label{font-size:12px;margin:0 0 22px;color:#7b8b82}.conversation #empty{text-align:center;font-size:14px;padding:60px 0}.message{max-width:92%;margin:0 0 24px}.sender{display:block;font-size:12px;color:#667c6f;margin:0 0 7px}.message-percent{font-size:30px;line-height:1.15;letter-spacing:-1px;font-weight:800;color:var(--green);margin:0 0 8px}.bubble{background:white;border:1px solid #dfe8e2;border-radius:4px 14px 14px;padding:14px 16px}.bubble a{display:block;font-size:15px;line-height:1.7;overflow-wrap:anywhere}.message time{display:block;font-size:11px;color:#85948b;margin:6px 2px}.chat-page footer{text-align:center}.entry-message{text-align:center;margin:24px 0;padding:12px 16px;border-radius:10px;background:#eaf0ec;font-size:13px}.entry-message a{color:#4e685a;text-decoration:none;font-weight:600}#entry-notices{flex-shrink:0;padding:12px 24px;background:#fff8e1;border-bottom:1px solid #eee4c7;max-height:120px;overflow-y:auto}#entry-notices a{display:block;padding:4px;font-size:13px;color:#725c24;font-weight:650;text-decoration:none}
@media(max-width:540px){body{padding:12px}main{margin:0 auto;border-radius:14px}header{padding:18px}section,.admin-content{padding:18px}.panel{padding:18px}.workspace-heading h1{font-size:22px}.action-row{flex-wrap:wrap}.action-row #send-link{flex-basis:60%}.action-row button{padding:12px}.setting-row{grid-template-columns:1fr}body.chat-page{padding:0}.chat-page main{border:0;border-radius:0;max-width:none}.chat-page header{padding:18px}.chat-page .conversation{padding:20px 16px}.message{max-width:96%}.message-percent{font-size:28px}.chat-page footer{padding:12px}.bubble a{font-size:14px}#entry-notices{padding:12px 18px}}

.schedule-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:22px 0 12px;font-size:14px}.schedule-guide,.reservation-card{border:1px solid var(--line);border-radius:10px;padding:14px;margin:10px 0;background:white}.schedule-guide label:first-child{margin-top:0}.schedule-guide textarea{min-height:80px}.reservation-card p{font-size:12px;margin:6px 0;overflow-wrap:anywhere}#entry-reservations{border-top:1px solid var(--line);margin-top:20px}#entry-reservations summary{padding:14px 0}.announcement-message{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7;color:#526b60}

.preset-tools{display:flex;gap:8px;align-items:center;margin-top:10px}.preset-tools input{flex:1}.preset-tools button{flex-shrink:0;margin:0}@media(max-width:540px){.preset-tools{flex-wrap:wrap}.preset-tools input{flex-basis:100%}}

#percent-filter{flex-shrink:0;border-bottom:1px solid var(--line);padding:12px 24px;background:#fff;font-size:13px}#percent-filter summary{cursor:pointer;color:var(--muted);width:fit-content}.percent-options{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.percent-options label{display:flex;align-items:center;gap:6px;margin:0;padding:8px 12px;background:#f4f6f5;border-radius:8px;font-size:13px}.percent-options input{width:16px;height:16px;margin:0;accent-color:var(--green)}@media(max-width:540px){#percent-filter{padding:10px 16px}}

.megaphone-controls{border-top:1px solid var(--line);margin-top:20px;padding-top:16px}.megaphone-controls summary{cursor:pointer;font-size:14px;color:var(--green);font-weight:650}.megaphone-controls textarea{min-height:72px}.megaphone-notice{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;font-weight:650;line-height:1.6;color:#725c24;padding:4px 0}

.megaphone-notice.notice-enter{animation:notice-appear .4s cubic-bezier(.22,1,.36,1) both}@keyframes notice-appear{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.megaphone-notice.notice-enter{animation:none}}

.chat-page header{position:relative}.chat-header-tools{display:flex;align-items:center;gap:12px;min-width:0}.chat-header-tools #status{white-space:nowrap;font-size:12px}.chat-header-tools #percent-filter{padding:0;border:0;flex-shrink:1;font-size:12px}.chat-header-tools .percent-options{position:absolute;right:12px;top:calc(100% - 8px);z-index:10;background:white;border:1px solid var(--line);border-radius:12px;padding:12px;max-width:300px;box-shadow:0 8px 24px #0001}.chat-header-tools summary{max-width:150px}#access-dialog{border:0;border-radius:24px;max-width:400px;width:calc(100% - 40px);padding:30px;background:#fff;color:#20342d;box-shadow:0 24px 80px #10261c33}#access-dialog::backdrop{background:#142b236b;backdrop-filter:blur(5px)}.access-brand{display:flex;align-items:center;gap:9px;color:var(--green);font-size:13px;font-weight:700;margin-bottom:22px}.access-symbol{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:#edf5f0;font-size:20px}#access-dialog h2{font-size:22px;letter-spacing:-.8px;line-height:1.4;margin:0}#access-dialog .access-description{font-size:14px;line-height:1.6;margin:9px 0 24px;color:#758179}#access-link{display:flex;align-items:center;justify-content:space-between;background:var(--green);color:white;border-radius:12px;padding:17px 20px;min-height:56px;text-decoration:none;font-size:15px;font-weight:700;transition:background .15s,transform .15s}#access-link:hover{background:#11583f}#access-link:active{transform:scale(.985)}#access-link span{font-size:20px;font-weight:500}#access-feedback{font-size:12px;margin:14px 0 0;color:var(--muted)}#access-feedback:empty{display:none}
#access-dialog .access-disclosure{background:#f1f6f3;border:1px solid #dbe7df;border-radius:12px;color:#345343;padding:16px;margin:0 0 22px;line-height:1.75;font-size:13px;word-break:keep-all}#access-dialog .access-disclosure strong{font-weight:700}@media(max-width:400px){#access-dialog{padding:24px}#access-dialog h2{font-size:20px}}@media(prefers-reduced-motion:reduce){#access-link{transition:none}}

.chat-page footer{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}#today-assignments{font-size:12px;font-weight:650;color:var(--green);min-height:32px}#assignments-dialog{border:0;border-radius:18px;padding:24px;width:calc(100% - 40px);max-width:400px;color:inherit}#assignments-dialog::backdrop{background:#142b236b;backdrop-filter:blur(4px)}#assignments-title{font-size:19px;margin:0 0 20px}#close-assignments{float:right;font-size:22px;margin:-12px -12px 0 8px}.assignment-group{padding:14px 0;border-bottom:1px solid var(--line)}.assignment-group strong{color:var(--green);font-size:17px}.assignment-group p{margin:6px 0 0;font-size:14px}

dialog:not(#access-dialog){border:1px solid #dfe8e2;border-radius:16px;padding:24px;max-width:420px;width:calc(100% - 32px)}dialog::backdrop{background:#142b236b}dialog h2{margin-top:0}dialog button{margin-top:12px;margin-right:8px}

/* Bring the percentage closer to the sender while keeping the original layout. */
.message-percent{font-size:24px;line-height:1.2;letter-spacing:-.5px;margin:0 0 2px}.message .sender{margin-bottom:8px}@media(max-width:540px){.message-percent{font-size:24px}}

.message-percent{display:inline-block;vertical-align:baseline;margin:0 8px 8px 0}.message .sender{display:inline-block;vertical-align:baseline;margin:0 0 8px}

.chat-date-divider{display:flex;align-items:center;gap:12px;margin:20px 0 24px;color:#87948d;font-size:11px;text-align:center}.chat-date-divider::before,.chat-date-divider::after{content:"";flex:1;height:1px;background:#dfe7e2}.chat-date-divider span{white-space:nowrap}.chat-date-divider:first-child{margin-top:0}

.success-chat-card{max-width:360px;margin:24px auto;background:#fff;border:1px solid #dce7e0;border-radius:14px;overflow:hidden}.success-chat-card header{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;background:#eef5f0;border-bottom:1px solid #dce7e0}.success-chat-card header strong{font-size:16px;color:#234d3b}.success-chat-card header span{font-size:12px;color:#728579}.success-chat-list{padding:8px 18px}.success-chat-list>div{display:flex;justify-content:space-between;align-items:center;padding:9px 0;font-size:14px}.success-chat-list>div+div{border-top:1px solid #f0f4f1}.success-chat-list span{color:#64786c}.success-chat-list strong{font-size:16px;color:var(--green)}.success-chat-total{padding:13px 18px;border-top:1px solid #e5ece7;text-align:right;font-size:13px;font-weight:700;color:#365c47;background:#fafcfb}

input,select,textarea{font-size:16px}main,section,.panel,.admin-content,.setting-row,.management-group{min-width:0}.action-row{flex-wrap:wrap}.action-row button{flex:1 1 140px}.input-tools{flex-wrap:wrap}.workspace-heading{flex-wrap:wrap}.management-group>label,#settings>.check-label{overflow-wrap:anywhere}#settings>.check-label{margin:16px 18px}.setting-row{grid-template-columns:repeat(2,minmax(0,1fr))}.setting-row input{width:100%}dialog{max-height:calc(100dvh - 32px);overflow-y:auto}@media(max-width:600px){.admin-page main{margin:0 auto;border-radius:14px}.admin-content{padding:14px}.panel{padding:16px}.setting-row{grid-template-columns:minmax(0,1fr)}.management-group{margin:0 14px}.action-row button{flex-basis:calc(50% - 10px)}.workspace-heading{align-items:flex-start}.input-tools .check-label{flex:1 1 180px}}