:root{--canvas:#f5f7f6;--surface:#fff;--ink:#202b26;--muted:#5e6b64;--brand:#28634c;--brand-dark:#1e4c3b;--soft:#eaf2ed;--line:#d8dfda;--control:#78877f;--error:#a13333;--warning:#836329;font-family:Pretendard,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;color:var(--ink);background:var(--canvas);font-size:16px;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;line-height:1.6;letter-spacing:-.01em}button,input,select{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}p,h1,h2,h3{margin:0;word-break:keep-all;overflow-wrap:anywhere}h1{font-size:30px;line-height:1.35;letter-spacing:-.025em}h2{font-size:21px;line-height:1.45}h3{font-size:16px}:focus-visible{outline:3px solid var(--brand);outline-offset:3px}.skip{position:fixed;top:-100px;left:12px;padding:12px 20px;background:#fff;z-index:30}.skip:focus{top:8px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}[hidden]{display:none!important}
.app-header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.header-inner{max-width:1240px;margin:auto;min-height:78px;padding:0 40px;display:flex;align-items:center;gap:32px}.wordmark{text-decoration:none;color:var(--brand);font-size:22px;font-weight:750;letter-spacing:-.055em;white-space:nowrap}.wordmark span{font-weight:500}.wordmark small{font-size:12px;letter-spacing:-.01em;color:var(--muted);margin-left:9px}.store-switch{display:flex;flex-direction:column;line-height:1.2;min-width:180px}.store-switch label{font-size:11px;color:var(--muted);margin-bottom:3px}.store-switch select{border:0;background:transparent;font-weight:600;padding:2px 24px 2px 0;max-width:240px}.header-inner nav{display:flex;align-self:stretch;margin-left:auto}.header-inner nav a{display:flex;align-items:center;text-decoration:none;padding:0 13px;border-bottom:3px solid transparent;color:var(--muted)}.header-inner nav a[aria-current=page]{border-color:var(--brand);color:var(--brand);font-weight:650}.identity{border:0;background:none;padding:10px 0 10px 12px;font-weight:600}
main{max-width:1200px;margin:auto;padding:40px 40px 88px;outline:none}.boot{padding:80px 0;color:var(--muted)}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px}.page-head .context{max-width:36ch;color:var(--muted);font-size:14px}.eyebrow{color:var(--muted);font-size:14px;margin-bottom:5px}.workspace{background:var(--surface);border-top:2px solid var(--ink);display:grid;grid-template-columns:minmax(0,1fr) 340px}.primary-pane{min-width:0;padding:28px 32px 34px}.side-pane{padding:28px 24px;border-left:1px solid var(--line)}
.month-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}.month-bar h2{font-size:27px;letter-spacing:-.03em}.month-actions{display:flex;gap:4px}.icon-button{border:1px solid var(--line);background:#fff;min-width:44px;min-height:44px;border-radius:7px}.weekdays,.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.weekdays{font-size:13px;color:var(--muted);text-align:center;padding-bottom:10px;border-bottom:1px solid var(--line)}.day,.empty-day{min-height:98px;border:0;border-bottom:1px solid var(--line);background:transparent;min-width:0}.day{display:flex;flex-direction:column;align-items:center;padding:10px 2px;position:relative}.day:hover{background:var(--canvas)}.day[aria-pressed=true]{background:var(--soft);box-shadow:inset 0 0 0 2px var(--brand)}.day-number{font-variant-numeric:tabular-nums;font-weight:550}.off-dots{display:flex;flex-direction:column;gap:2px;margin-top:6px;max-width:100%}.off-dot{font-size:12px;color:var(--person,var(--brand));white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.off-dot::before,.person-key::before{content:"";display:inline-block;width:6px;height:6px;background:var(--person,var(--brand));border-radius:2px;margin-right:5px;vertical-align:2px}.legend{display:flex;flex-wrap:wrap;gap:7px 18px;color:var(--muted);font-size:14px;margin-bottom:20px}.person-key{white-space:nowrap}.detail-title{font-size:21px}.detail-summary{color:var(--muted);font-size:14px;margin:6px 0 20px}.people{list-style:none;margin:0;padding:0}.person-row{display:flex;justify-content:space-between;gap:12px;padding:14px 0;border-top:1px solid var(--line)}.person-status{text-align:right;font-size:14px}.person-status small{display:block;color:var(--muted)}.advisory{border-left:3px solid var(--brand);padding-left:14px;margin-top:22px}.advisory p{font-size:14px;color:var(--muted);margin-top:5px}.empty{padding:30px 0;color:var(--muted)}
.editor-note{margin-bottom:18px}.editor-note p,.field-help,.quiet{font-size:14px;color:var(--muted)}.editing .day,.editing .empty-day{min-height:67px}.editing .day[aria-pressed=true]{background:var(--brand);color:#fff;box-shadow:none}.off-label{font-size:11px;margin-top:2px}.editing .day:not([aria-pressed=true]) .off-label{visibility:hidden}.count-line{display:flex;justify-content:space-between;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:14px}.count-line strong{color:var(--brand)}.field{display:block;margin-top:16px}.field>span{font-size:14px;font-weight:600;display:block;margin-bottom:6px}.field input,.field select{width:100%;height:48px;border:1px solid var(--control);border-radius:8px;padding:0 12px;background:#fff}.time-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;border:1px solid var(--brand);border-radius:8px;padding:10px 18px;background:var(--brand);color:#fff;text-decoration:none;font-weight:650}.button:hover{background:var(--brand-dark)}.button.secondary{background:#fff;color:var(--brand)}.button.danger{background:#fff;color:var(--danger);border-color:var(--danger)}.button.full{width:100%;margin-top:22px}.button:disabled{opacity:.5;cursor:not-allowed}.status{font-size:14px;color:var(--brand);margin-top:12px}.error{color:var(--danger);font-size:14px;margin-top:8px}.summary-list{margin:22px 0 0;border-top:1px solid var(--line)}.summary-line{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.summary-line dt{color:var(--muted)}.summary-line dd{margin:0;text-align:right}.inline-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.auth-shell{min-height:calc(100vh - 80px);display:grid;grid-template-columns:minmax(300px,520px) minmax(380px,1fr);max-width:1200px;margin:auto;background:var(--surface)}.auth-intro{padding:72px 54px;background:var(--brand);color:#fff;display:flex;flex-direction:column;justify-content:space-between}.auth-intro .wordmark{color:#fff;font-size:28px}.auth-intro h1{font-size:39px;margin-top:80px;max-width:10ch}.auth-intro p{color:#dfece4;max-width:34ch;margin-top:18px}.auth-form{padding:72px 64px;align-self:center;max-width:520px;width:100%}.auth-form h2{font-size:27px}.auth-tabs{display:flex;border-bottom:1px solid var(--line);margin:24px 0}.auth-tabs button{border:0;border-bottom:3px solid transparent;background:none;padding:12px 3px;margin-right:24px}.auth-tabs button[aria-selected=true]{color:var(--brand);border-color:var(--brand);font-weight:650}
.setup{max-width:740px;margin:auto}.setup-head{border-bottom:2px solid var(--ink);padding-bottom:24px;margin-bottom:26px}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--line)}.choice{padding:26px 20px;border:0;border-bottom:1px solid var(--line);background:#fff;text-align:left}.choice:first-child{border-right:1px solid var(--line)}.choice strong{font-size:18px;display:block}.choice span{color:var(--muted);font-size:14px}.principles{list-style:none;padding:0;margin:24px 0}.principle{border-top:1px solid var(--line);padding:16px 0}.check{display:flex;gap:12px;align-items:flex-start}.check input{width:20px;height:20px;accent-color:var(--brand);margin-top:3px;flex:none}
.agreement-list{border-top:2px solid var(--ink)}.agreement-row{display:grid;grid-template-columns:130px 1fr auto;align-items:center;gap:24px;padding:19px 4px;border-bottom:1px solid var(--line)}.agreement-row time{font-variant-numeric:tabular-nums;color:var(--muted);font-size:14px}.agreement-row strong{display:block}.agreement-row span{color:var(--muted);font-size:14px}.panel{background:#fff;border-top:2px solid var(--ink);padding:26px}.account-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.invite-code{font-size:25px;letter-spacing:.06em;font-weight:700;margin:16px 0;color:var(--brand);user-select:all}.toast{position:fixed;right:24px;bottom:24px;z-index:40;background:var(--ink);color:#fff;padding:13px 18px;border-radius:8px;max-width:360px}dialog{border:0;border-radius:10px;padding:0;max-width:560px;width:calc(100% - 32px);box-shadow:0 18px 60px #17201933}dialog::backdrop{background:#17201999}#dialog-content{padding:28px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:24px}
@media(max-width:1023px){.header-inner{padding:0 24px}.store-switch{min-width:0}.wordmark small{display:none}.identity{display:none}main{padding:32px 24px 100px;max-width:820px}.workspace{grid-template-columns:1fr}.side-pane{border-left:0;border-top:1px solid var(--line)}.auth-shell{grid-template-columns:1fr}.auth-intro{padding:36px 40px}.auth-intro h1{margin-top:32px;font-size:32px}.auth-intro p{margin-bottom:10px}.auth-form{padding:46px 40px}}
@media(max-width:680px){:root{background:#fff}.app-header{position:static}.header-inner{min-height:62px;padding:0 20px;gap:12px;flex-wrap:wrap}.wordmark{font-size:20px}.store-switch{margin-left:auto;max-width:190px}.store-switch select{max-width:190px}.header-inner nav{position:fixed;left:0;right:0;bottom:0;z-index:20;background:#fff;border-top:1px solid var(--line);height:68px;padding-bottom:env(safe-area-inset-bottom);margin:0}.header-inner nav a{width:25%;justify-content:center;padding:0 4px;border-bottom:0;border-top:3px solid transparent;font-size:14px}.header-inner nav a[aria-current=page]{border-top-color:var(--brand);background:var(--soft)}main{padding:24px 20px calc(96px + env(safe-area-inset-bottom))}.page-head{display:block;margin-bottom:20px}.page-head .context{display:none}h1{font-size:26px}.workspace{border-top:0}.primary-pane{padding:0}.side-pane{padding:24px 0 0;margin-top:26px}.month-bar h2{font-size:24px}.legend{font-size:13px}.day,.editing .day,.empty-day,.editing .empty-day{min-height:58px}.day{padding:7px 1px}.off-dots{flex-direction:row}.off-dot{width:6px;height:6px;background:var(--person);border-radius:2px;font-size:0}.off-dot::before{display:none}.time-fields{gap:8px}.auth-shell{display:block;min-height:100vh}.auth-intro{padding:30px 24px}.auth-intro h1{margin-top:36px;font-size:29px}.auth-form{padding:34px 24px}.choice-grid{grid-template-columns:1fr}.choice:first-child{border-right:0}.account-grid{grid-template-columns:1fr}.agreement-row{grid-template-columns:1fr auto;gap:4px 12px}.agreement-row time{grid-column:1}.toast{left:16px;right:16px;bottom:84px}.panel{padding:22px 0;border-top:2px solid var(--ink)}}
@media(max-width:360px){main{padding-left:16px;padding-right:16px}.header-inner{padding-inline:16px}.day,.editing .day{min-height:54px}}

/* My schedule is a monthly working ledger: dense on desktop, touch-first on mobile. */
.principle-introduction{white-space:pre-line;line-height:1.8;margin:24px 0;color:var(--muted)}
.panel+.panel{margin-top:24px}
#signature-canvas{display:block;width:100%;height:160px;border:1px solid var(--control);background:white;touch-action:none}
dialog{max-height:90dvh;overflow:auto}
.setup-account{display:flex;align-items:center;justify-content:flex-end;gap:14px;padding:12px 0px;margin-bottom:28px;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}
.setup-account button{min-height:44px;padding:6px 12px;border:1px solid var(--control);border-radius:7px;background:#fff;color:var(--ink);font-weight:600}
.setup-account button:hover{border-color:var(--brand);color:var(--brand)}
.month-status{display:block;color:var(--muted);font-size:13px;margin-top:2px}.icon-button[aria-pressed=true]{border-color:var(--brand);background:var(--soft);color:var(--brand);font-weight:650}
.calendar-empty-hint{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.calendar-empty-hint p{font-size:14px;color:var(--muted);margin-top:2px}
.calendar-key{display:flex;align-items:baseline;gap:10px;margin-bottom:12px;font-size:14px}.calendar-key span{color:var(--muted);font-size:13px}.off-summary,.use-summary{display:none}.calendar-grid .day{min-height:126px}.use-dots{display:flex;flex-direction:column;gap:4px;margin-top:6px;max-width:100%;width:100%;padding-inline:3px}.use-dot{position:relative;display:flex;flex-direction:column;align-items:flex-start;padding-left:9px;font-size:11px;line-height:1.25;color:var(--person,var(--brand));white-space:nowrap;overflow:hidden;max-width:100%}.use-dot::before{content:"";position:absolute;left:0;top:4px;width:5px;height:5px;background:var(--person,var(--brand));border-radius:2px}.use-dot span,.use-dot time{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis}.use-dot time{color:var(--muted);font-size:10px;font-variant-numeric:tabular-nums}.person-row.is-person-off{background:#f1f3f2;padding-inline:8px}.is-person-off .person-key::before{background:#aab2ad}.is-person-off .person-status{color:var(--muted);font-weight:600}
.error{color:var(--error)}.button.danger{color:var(--error);border-color:var(--error)}
.schedule-editor{background:var(--surface);border-top:2px solid var(--ink)}
.schedule-toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding:26px 28px 22px}
.schedule-toolbar h2{font-size:27px;letter-spacing:-.03em}
.schedule-instruction{padding:0 28px 22px;color:var(--muted);font-size:14px}
.schedule-instruction strong{color:var(--ink)}
.schedule-weekdays{margin:0 28px}
.schedule-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));padding:0 28px}
.schedule-empty,.schedule-day{min-height:154px;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.schedule-grid>:nth-child(7n){border-right:0}
.schedule-day{padding:11px 9px 9px;display:flex;flex-direction:column;min-width:0;background:#fff}
.schedule-day.is-off{background:var(--soft)}
.schedule-date{display:flex;align-items:baseline;justify-content:space-between;gap:4px}
.schedule-date strong{font-size:17px;font-variant-numeric:tabular-nums}.schedule-date span{display:none;color:var(--muted);font-size:13px}
.schedule-time{font-size:13px;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap;margin-top:12px}
.is-off .schedule-time{color:var(--brand)}
.schedule-actions{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin-top:auto}
.schedule-actions button{min-width:0;min-height:36px;padding:5px 3px;border:1px solid var(--control);border-radius:6px;background:#fff;font-size:12px;line-height:1.2}
.schedule-actions button:hover{border-color:var(--brand);color:var(--brand)}
.schedule-actions button[aria-pressed=true]{background:var(--brand);border-color:var(--brand);color:#fff}
.schedule-actions button:disabled{color:#9ba49f;border-color:var(--line);background:transparent;cursor:not-allowed}
.schedule-savebar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 28px;border-top:2px solid var(--ink);margin-top:28px}
.schedule-savebar>div:first-child{display:flex;flex-direction:column}.schedule-savebar span{font-size:13px;color:var(--muted);margin-top:2px}
.save-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.schedule-editor>.error,.schedule-editor>.status{margin-inline:28px}.schedule-editor>.status{padding-bottom:24px}
.time-presets{display:flex;gap:7px;margin:22px 0 18px;flex-wrap:wrap}
.time-presets button{min-height:40px;padding:7px 12px;border:1px solid var(--line);border-radius:7px;background:#fff}
.time-presets button:hover{border-color:var(--brand);color:var(--brand)}
.time-range{display:grid;grid-template-columns:1fr auto 1fr;align-items:end;gap:12px;padding:18px;background:var(--soft);border-top:1px solid var(--brand)}
.time-range label span{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}
.time-range select{width:100%;height:48px;padding:0 10px;border:1px solid var(--control);border-radius:7px;background:#fff;font-variant-numeric:tabular-nums;font-weight:600}
.time-arrow{height:48px;display:flex;align-items:center;color:var(--brand);font-weight:700}
@media(max-width:1023px) and (min-width:681px){.schedule-actions{grid-template-columns:1fr}.schedule-day{min-height:185px}.schedule-time{font-size:12px}}
@media(max-width:680px){
  .setup-account{justify-content:space-between;margin-bottom:22px;padding:8px 0 14px}
  .calendar-empty-hint{display:block}.calendar-empty-hint .button{margin-top:12px;width:100%}.calendar-key{display:block;line-height:1.5}.calendar-key span{display:block;margin-top:2px}.off-dots{margin-top:4px}.off-dot{display:none}.off-summary{display:block}.calendar-grid .day{min-height:58px}.use-dots{margin-top:4px}.use-dot{display:none}.use-summary{display:block;width:auto;height:auto;background:none;color:var(--brand);font-size:10px;font-weight:650;white-space:nowrap}.legend{display:none}
  .schedule-editor{border-top:0}.schedule-toolbar{padding:0 0 18px;align-items:center}.schedule-toolbar h2{font-size:24px}.schedule-toolbar .button{min-height:44px;padding-inline:12px;font-size:14px}
  .schedule-instruction{padding:0 0 20px;line-height:1.65}.schedule-weekdays{display:none}.schedule-grid{display:block;padding:0;border-top:2px solid var(--ink)}.schedule-empty{display:none}
  .schedule-day{min-height:78px;padding:13px 0;display:grid;grid-template-columns:54px minmax(84px,1fr) auto;align-items:center;gap:9px;border-right:0}
  .schedule-date{display:block}.schedule-date strong{font-size:18px}.schedule-date span{display:block;font-size:12px;line-height:1.3}.schedule-time{font-size:14px;margin:0}.schedule-actions{display:grid;grid-template-columns:72px 68px;gap:5px;margin:0}
  .schedule-actions button{min-height:44px;font-size:12px}.schedule-savebar{display:block;padding:18px 0 0;margin-top:24px}.save-actions{margin-top:14px;justify-content:stretch}.save-actions .button{flex:1}.schedule-editor>.error,.schedule-editor>.status{margin-inline:0}.schedule-editor>.status{padding-bottom:8px}
  dialog{margin:auto 0 0;max-width:none;width:100%;border-radius:12px 12px 0 0}.time-presets button{flex:1}.time-range{padding:14px;gap:8px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.activity-panel{grid-column:1/-1}.activity-panel small{display:block}.activity-panel time{text-align:right}.button.danger{color:var(--error);border-color:var(--error)}

/* Person colors live in the stylesheet: the app deliberately blocks inline styles. */
.person-tone-0{--person:#28634c;--person-soft:#edf5ef}
.login-options{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:16px}
.login-options .check{align-items:center;min-height:44px;font-size:14px}
.login-options input{margin:0}
.install-panel{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
.install-panel .button{margin-top:12px}
.install-steps{padding-left:22px;margin:24px 0}
.install-steps li{margin-bottom:16px}
.install-steps p{font-size:14px;color:var(--muted)}
.month-navigation{flex-wrap:wrap;gap:8px}
.month-navigation .icon-button{padding:0 10px;white-space:nowrap}
.month-bar,.schedule-toolbar{flex-wrap:wrap}
.agreement-actions{display:flex;justify-content:flex-end;gap:8px;align-items:center}
.agreement-actions .button{white-space:nowrap}
@media(max-width:680px){
  .month-navigation{width:100%}
  .agreement-actions{grid-column:1/-1;justify-content:flex-start;margin-top:12px}
  .agreement-actions .button{flex:1;padding-inline:10px}
  .schedule-readonly .schedule-day{grid-template-columns:64px minmax(0,1fr)}
}
.person-tone-1{--person:#285f9b;--person-soft:#edf3fc}
.person-tone-2{--person:#864568;--person-soft:#f8eff4}
.person-tone-3{--person:#785719;--person-soft:#f8f3e7}
.person-tone-4{--person:#236c72;--person-soft:#eaf5f5}
.person-tone-5{--person:#79533c;--person-soft:#f7f0eb}
.shared-calendar .weekdays{text-align:left}
.shared-calendar .weekdays>span{padding-left:8px}
.shared-calendar .day{align-items:stretch;text-align:left;padding:8px 4px;min-height:172px}
.shared-calendar .day-number{padding-left:4px;font-size:14px;line-height:24px}
.shared-calendar .use-dots{gap:4px;margin-top:8px;padding:0}
.shared-calendar .use-dot{display:flex;min-height:40px;padding:4px 4px 4px 6px;border-left:3px solid var(--person,var(--line));border-radius:3px;background:var(--person-soft,var(--canvas));font-size:12px;line-height:16px;text-align:left}
.shared-calendar .use-dot::before{display:none}
.shared-calendar .use-dot>span{font-weight:600;width:100%}
.shared-calendar .use-dot time{font-size:11px;line-height:16px;letter-spacing:-.03em;color:var(--person,var(--muted));font-variant-numeric:tabular-nums}
.shared-calendar .person-key{color:var(--person,var(--ink));min-width:0;white-space:normal;overflow-wrap:anywhere}
.shared-calendar .person-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:12px}
.shared-calendar .person-status{font-variant-numeric:tabular-nums;white-space:nowrap}
.shared-calendar .is-person-off .person-key{color:var(--muted)}
.shared-calendar .use-summary{display:none}
@media(max-width:680px){
  .shared-calendar .legend{display:flex;gap:8px 16px;margin-bottom:16px;font-size:12px}
  .shared-calendar .day{min-height:124px;padding:8px 2px}
  .shared-calendar .weekdays>span{padding-left:6px}
  .shared-calendar .use-dot{min-height:22px;padding:3px 2px 3px 3px;font-size:11px;line-height:16px;border-left-width:2px}
  .shared-calendar .use-dot time{display:none}
  .shared-calendar .use-dots{margin-top:4px;gap:3px}
}