:root{font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;color:#283b35;background:#f6f7f4;font-synthesis:none;line-height:1.6;--green:#315e4f;--muted:#637369;--border:#dce3db;--tone:#597c62;--tint:#edf3ec}
*{box-sizing:border-box}
body{margin:0}
button,input,textarea,select{font:inherit;color:inherit}
button,select,summary{cursor:pointer}
button{touch-action:manipulation}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #88aa92;outline-offset:3px}
button:disabled,input:disabled{opacity:.6;cursor:default}
[hidden]{display:none!important}
.header,.notice,nav,main,footer{max-width:1280px;margin-inline:auto}
.header{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:32px}
.brand{display:flex;align-items:center;gap:16px;min-width:0}
.brand-icon{display:grid;place-items:center;flex:0 0 48px;height:48px;background:#e4ece3;color:var(--green);border-radius:12px;font-size:28px}
h1{font-size:25px;letter-spacing:-1px;margin:0;overflow-wrap:anywhere}
h2{font-size:26px;letter-spacing:-.8px;margin:0 0 6px}
h3{font-size:17px;margin:0;overflow-wrap:anywhere}
p{margin:0}
.eyebrow{font-size:12px;color:var(--muted);letter-spacing:1px}
.pill,.stage{border:1px solid #cbdacb;color:var(--green);border-radius:6px;padding:5px 10px;font-size:12px}
.notice{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:14px 24px;background:#edf1e9;border:1px solid #dce4d7;border-radius:8px;font-size:13px}
.notice strong{color:var(--green)}
#save-status{font-size:12px;margin-top:4px;overflow-wrap:anywhere}
#auth-controls,.notice-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
#auth-controls{justify-content:flex-end;flex-shrink:0}
.notice-actions{justify-content:flex-end}
nav{display:flex;gap:4px;margin-top:24px;border-bottom:1px solid var(--border);padding:0 24px;overflow-x:auto;overscroll-behavior-x:contain;scroll-padding:20px}
nav button{border:0;background:none;padding:13px 18px;color:#52675a;white-space:nowrap;border-bottom:3px solid transparent;min-height:48px;flex-shrink:0}
nav button.active{color:var(--green);font-weight:700;border-bottom-color:var(--green);background:#e9efe6;border-radius:6px 6px 0 0}
main{padding:32px 32px 48px;min-height:65vh}
.section-heading{display:flex;justify-content:space-between;align-items:start;gap:18px;margin-bottom:24px}
.section-heading>div{min-width:0}
.section-heading>.pill{flex-shrink:0}
.sub,.help{font-size:13px;color:var(--muted)}
.help{margin-top:10px}
.intro{padding:18px 22px;border-left:3px solid #829d7f;background:#edf1e9;border-radius:0 8px 8px 0;margin-bottom:24px}
.intro strong{display:block;font-size:16px;margin-bottom:3px}
.intro p{color:#586d57;font-size:13px}
.overview{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.card,.panel{min-width:0;background:#fff;border:1px solid var(--border);border-radius:12px;padding:24px}
.panel{margin-bottom:24px}
.card{border-top:3px solid var(--tone)}
.card-head,.panel-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.country-title{display:flex;gap:12px;align-items:center;min-width:0}
.initial{display:grid;place-items:center;flex:0 0 36px;height:36px;border-radius:50%;background:var(--tint);color:var(--tone)}
.country-heading{border-left:4px solid var(--tone);padding-left:12px}
.card-head .text-button{flex-shrink:0}
.lesson-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-bottom:20px}
.label{display:block;color:var(--muted);font-size:12px;margin-bottom:6px}
.date{font-size:21px;letter-spacing:-.5px;font-weight:650;color:#294f3e;overflow-wrap:anywhere}
.next{padding-left:18px;border-left:1px solid var(--border)}
.content{font-size:14px;margin-top:6px}
.content,.plan,.history p,.history small,.agenda p,.draft-items li{overflow-wrap:anywhere;white-space:pre-wrap}
.plan{background:#f5f7f1;padding:14px 16px;border-radius:7px;font-size:14px}
.plan .label{color:#5d7258}
.lesson-time{font-size:14px;color:#365b49;margin-top:4px}
.label-inline{font-weight:400;font-size:12px;color:var(--muted)}
.country-summary .date{font-size:24px}
.country-summary .plan{margin-top:8px}
.country-layout{display:grid;grid-template-columns:minmax(310px,.9fr) minmax(0,1.1fr);gap:24px;align-items:start}
.country-layout>div{min-width:0}
.month-control{display:flex;align-items:center;gap:8px;margin:16px 0}
.month-control strong{flex:1;text-align:center;font-size:16px}
.month-control button{border:1px solid var(--border);border-radius:6px;min-width:44px;height:44px;padding:0 10px;background:#f5f7f1;color:var(--green)}
.calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}
.calendar .weekday{text-align:center;font-size:12px;color:var(--muted);padding:8px 0}
.calendar button{min-width:0;min-height:44px;aspect-ratio:1;border:1px solid transparent;background:#fff;border-radius:7px;padding:3px;line-height:1.35;font-size:13px}
.calendar .past{background:#edf2e8}
.calendar .future{border-color:#9db39f}
.calendar .selected{outline:2px solid var(--green);outline-offset:-2px;background:#e1eadc}
.selected .day-number{text-decoration:underline;text-underline-offset:3px;font-weight:700}
.is-today .day-number{font-weight:800;color:#1d503b}
.calendar button:hover{background:#edf2e9}
.day-number{display:block}
.mobile-count{display:none;font-size:10px;color:var(--muted)}
.legend{display:flex;flex-wrap:wrap;gap:8px 14px;font-size:11px;color:var(--muted);margin-top:14px}
.overview-calendar{margin-top:28px}
.all-calendar button{aspect-ratio:auto;min-height:150px;text-align:left;display:flex;flex-direction:column;justify-content:start;padding:8px;border-color:#e7ece4}
.day-events{display:block;width:100%;min-width:0}
.calendar-event{display:block;background:var(--tint);border-left:3px solid var(--tone);padding:4px 5px;margin-top:5px;font-size:12px;overflow-wrap:anywhere}
.calendar-event small{display:block;font-size:11px}
.more-events{font-size:11px;display:block;color:var(--muted);padding:4px}
.selected-agenda{margin-top:22px;padding-top:20px;border-top:1px solid var(--border)}
.selected-date{margin:5px 0 15px}
.agenda{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:12px}
.agenda li{min-width:0;border-left:3px solid var(--tone);background:var(--tint);border-radius:4px;padding:14px;font-size:14px}
.agenda li>div{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center}
.agenda strong{overflow-wrap:anywhere}
.event-type{font-size:11px;color:var(--muted)}
.history{padding:0;list-style:none;margin:0}
.history li{border-top:1px solid var(--border);padding:16px 0}
.history li:first-child{border:0;padding-top:0}
.history time{font-size:14px;font-weight:700;color:var(--green)}
.history p{font-size:14px;margin-top:5px}
.history small{color:var(--muted);display:block;margin-top:5px}
table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:14px}
th{text-align:left;color:#596d60;font-size:12px;font-weight:500;background:#f5f7f2}
th,td{padding:10px 6px;border-bottom:1px solid #e9eee5}
td:nth-child(n+2),th:nth-child(n+2){text-align:center}
td{height:48px}
td:has(input){padding:0}
td label{display:flex;min-height:48px;align-items:center;justify-content:center;cursor:pointer}
input[type=checkbox],input[type=radio]{width:22px;height:22px;accent-color:var(--green);vertical-align:middle;margin:10px}
details{border:1px solid var(--border);border-radius:7px;margin-top:10px;overflow:hidden}
details summary{padding:14px;font-size:14px;font-weight:600;background:#f7f9f5;min-height:48px}
details summary .sub{font-size:12px;margin-left:8px}
.checklist-help{margin:0 0 18px}
form{margin-top:16px}
form label{display:block;font-size:13px;margin:12px 0 6px}
form input:not([type=checkbox]):not([type=radio]),form select,textarea{width:100%;min-width:0;max-width:100%;border:1px solid #becdbf;border-radius:6px;padding:10px;background:white;color:#304b3e;min-height:46px;font-size:16px}
textarea{resize:vertical;min-height:120px;line-height:1.6;display:block}
fieldset{min-width:0;border:1px solid var(--border);border-radius:8px;padding:12px;margin:18px 0 12px}
legend{font-size:13px;padding:0 5px;color:#526a55}
.item-picker{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 12px}
.item-picker label{margin-top:0}
.item-picker select{display:block;margin-top:5px}
.time-inputs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.time-inputs label{margin:0}
.time-inputs select{padding:9px 3px;margin-top:5px}
.draft-items{list-style:none;padding:0;margin:15px 0}
.draft-items li{display:flex;justify-content:space-between;gap:8px;background:#f4f7f0;border-radius:6px;padding:8px 12px;margin-top:6px;font-size:13px}
.draft-items button{border:0;background:none;color:#765d52;white-space:nowrap;align-self:start;flex-shrink:0;min-height:44px}
.form-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:14px}
.text-button{border:0;background:transparent;color:var(--green);font-size:13px;padding:10px;min-height:44px}
.primary-button,.secondary-button{border:1px solid var(--green);padding:10px 14px;border-radius:6px;font-size:14px;min-height:44px}
.primary-button{background:var(--green);color:white}
.secondary-button{color:var(--green);background:#f5f8f1;margin-top:12px}
#auth-controls .secondary-button{margin:0}
.primary-button:hover{background:#244737}
.empty{max-width:700px}
#record-editor{scroll-margin-top:20px}
#feedback:not(:empty){background:#edf2e7;color:#34553b;border:1px solid #d5e2ce;border-radius:7px;padding:12px 16px;margin-bottom:20px;font-size:13px;overflow-wrap:anywhere}
dialog{border:1px solid var(--border);border-radius:12px;padding:26px;color:#283b35;width:min(570px,calc(100% - 24px));max-height:calc(100dvh - 32px);overflow:auto;overscroll-behavior:contain}
dialog::backdrop{background:rgb(25 42 32 / 35%)}
dialog h2{font-size:21px;margin-bottom:15px}
dialog p{margin:10px 0;overflow-wrap:anywhere}
#login-error,#color-error,.danger-text{color:#914e3d}
.remove-entry{border-top:1px solid var(--border);padding:12px 0}
.color-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.color-options label{display:flex;align-items:center;gap:7px;margin:0;min-height:52px;padding:4px;border:1px solid var(--border);border-radius:6px;cursor:pointer}
.color-options label:has(:checked){outline:2px solid var(--tone);outline-offset:-2px;background:var(--tint)}
.color-options input{margin:6px}
.swatch{width:18px;height:18px;border-radius:50%;background:var(--tone);flex-shrink:0}
[data-color=sage]{--tone:#597c62;--tint:#edf3ec}
[data-color=blue]{--tone:#526f91;--tint:#edf2f8}
[data-color=rose]{--tone:#986573;--tint:#f8eff1}
[data-color=amber]{--tone:#94723f;--tint:#f8f3e9}
[data-color=violet]{--tone:#7b6897;--tint:#f2eef7}
[data-color=slate]{--tone:#67767c;--tint:#eef2f3}
footer{padding:24px 32px;border-top:1px solid var(--border);color:#637369;font-size:12px;display:flex;justify-content:space-between;gap:14px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}

@media(max-width:1000px){.header{padding:24px}
.country-layout{grid-template-columns:minmax(0,1fr)}
.country-layout>div{display:contents}
.country-layout .calendar-panel{grid-row:1}
.notice{margin-inline:20px}
.lesson-summary{gap:14px}
.card{padding:20px}
.date{font-size:19px}
.all-calendar button{min-height:145px;padding:5px}
.calendar-event{font-size:11px}
.calendar:not(.all-calendar) button{aspect-ratio:auto;min-height:52px}
main{padding:28px 24px}
.country-layout{gap:0}
}

@media(max-width:600px){.header{padding:20px 16px;flex-wrap:wrap;gap:12px}
.brand-icon{display:none}
.brand{flex:1 1 100%}
h1{font-size:22px}
#auth-controls{margin-left:auto}
.notice{margin-inline:12px;padding:14px;flex-direction:column;align-items:stretch;gap:8px}
.notice-actions{justify-content:start;gap:0 8px}
nav{margin-top:18px;padding:0 12px}
nav button{padding:12px 16px}
main{padding:24px 14px 36px}
.section-heading{flex-wrap:wrap;gap:10px;margin-bottom:20px}
h2{font-size:23px}
.overview{grid-template-columns:minmax(0,1fr);gap:16px}
.card,.panel{padding:18px;border-radius:10px}
.card-head{gap:8px}
.country-title{gap:9px}
.lesson-summary{grid-template-columns:minmax(0,1fr);gap:16px}
.next{padding-left:0;padding-top:16px;border-left:0;border-top:1px solid var(--border)}
.date,.country-summary .date{font-size:21px}
.plan{font-size:14px;padding:12px}
.intro{padding:16px;margin-bottom:20px}
.calendar{gap:3px}
.calendar button,.calendar:not(.all-calendar) button{min-height:44px;aspect-ratio:auto}
.all-calendar button{min-height:60px;text-align:center;padding:5px 1px;justify-content:center}
.day-events{display:none}
.mobile-count{display:block}
.calendar .weekday{padding:6px 0}
.month-control{gap:5px}
.month-control strong{font-size:15px}
.month-control button{padding:0 8px}
.legend{font-size:10px;gap:5px 10px}
.selected-agenda{padding-top:18px}
.agenda{grid-template-columns:minmax(0,1fr)}
.panel-title{align-items:start;flex-wrap:wrap;gap:4px}
.panel-title .sub{font-size:12px}
.item-picker{gap:8px}
.time-field{padding:10px}
.time-inputs{gap:6px}
.time-inputs select{font-size:16px}
.form-actions .primary-button,#plan-form>.primary-button{flex:1;width:100%}
.form-actions{padding-bottom:env(safe-area-inset-bottom)}
dialog{padding:20px;max-height:calc(100dvh - 24px);scroll-padding-bottom:20px}
dialog .form-actions{position:sticky;bottom:-20px;background:#fff;padding:12px 0;margin-bottom:0}
dialog .primary-button{width:auto}
.color-options{gap:8px}
footer{padding:20px 16px;display:block}
footer span{display:block;margin-top:6px}
.card-head h3{font-size:17px}
.empty{padding:18px}
input[type=date]{appearance:none;min-height:46px}
}

@media(max-width:360px){.card,.panel{padding:14px}
main{padding-inline:10px}
.time-inputs{gap:3px}
.color-options label{gap:3px;font-size:13px}
.color-options input{margin:4px}
.initial{display:none}
}

/* 나라 색상을 탭과 캘린더 범례에 일관되게 표시 */
.tab-color-dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--tone);margin-right:7px}
nav button.active[data-color]{color:var(--tone);border-bottom-color:var(--tone);background:var(--tint)}
.country-legend>span{display:inline-flex;align-items:center;gap:6px}
.country-legend .swatch{width:10px;height:10px}
.overview-calendar{margin-top:0}