:root {
  /* 메인 컬러 — 민트/틸 */
  --color-primary:#1D9E75; --color-primary-light:#E1F5EE; --color-primary-dark:#0F6E56;
  /* 포인트 — 코랄 오렌지 */
  --color-accent:#D85A30; --color-accent-light:#FAECE7; --color-accent-dark:#993C1D;
  /* 서브 — 블루 */
  --color-info:#378ADD; --color-info-light:#E6F1FB;
  /* 강조 숫자, D-day — 앰버 */
  --color-highlight:#EF9F27; --color-highlight-light:#FAEEDA;
  /* 성공 */
  --color-success:#1D9E75; --color-success-light:#E1F5EE;
  /* 위험 */
  --color-danger:#E24B4A; --color-danger-light:#FCEBEB;
  /* 경고 */
  --color-warning:#EF9F27; --color-warning-light:#FAEEDA;
  /* 중립 */
  --color-bg-primary:#FFFFFF; --color-bg-secondary:#F5F7FA; --color-bg-tertiary:#EFF1F3;
  --color-text-primary:#1A1A1A; --color-text-secondary:#6B7280; --color-text-tertiary:#9CA3AF;
  --color-border:#E5E7EB; --color-border-light:#F3F4F6;
  /* 차트 과목별 */
  --color-chart-korean:#378ADD; --color-chart-math:#E24B4A; --color-chart-english:#1D9E75;
  --color-chart-inquiry1:#D85A30; --color-chart-inquiry2:#7F77DD;
  /* 타이포 */
  --font-main:'Pretendard Variable','Pretendard',-apple-system,BlinkMacSystemFont,system-ui,'Noto Sans KR',sans-serif;
  /* 레이아웃 */
  --radius-sm:6px; --radius-md:10px; --radius-lg:14px; --radius-xl:20px; --radius-full:9999px;
  /* 이전 별칭 (호환) */
  --bg:#F5F7FA; --surface:#FFFFFF; --surface2:#EFF1F3;
  --primary:#1D9E75; --primary-light:#0F6E56; --primary-faint:#E1F5EE;
  --accent:#D85A30; --accent-light:#FAECE7;
  --text:#1A1A1A; --text-muted:#6B7280; --border:#E5E7EB;
  --shadow:0 2px 20px rgba(29,158,117,.06); --shadow-md:0 4px 32px rgba(29,158,117,.10);
  --r1:#1D9E75; --r2:#3DB88F; --r3:#7FCDB3; --r4:#D85A30; --r5:#B04828; --r6:#9CA3AF;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{overflow:hidden;height:100%;height:100dvh;}
body{font-family:var(--font-main);background:var(--bg);height:100%;display:flex;flex-direction:column;align-items:center;color:var(--text);overflow:hidden;}

/* NAV */
.nav{width:100%;max-width:820px;display:flex;align-items:center;padding:18px 20px 0;gap:0;flex-shrink:0;position:sticky;top:0;z-index:10;background:var(--bg);}
.nav-brand{display:flex;align-items:center;gap:10px;flex:1;}
.nav-avatar{width:34px;height:34px;background:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;}
.nav-avatar-icon{width:18px;height:18px;stroke:white;stroke-width:2;}
.nav-title{font-family:var(--font-main);font-size:15px;font-weight:700;color:var(--primary);}
.nav-tabs{display:flex;gap:2px;background:var(--surface2);border-radius:12px;padding:3px;}
.nav-tab{padding:6px 14px;border:none;background:transparent;border-radius:9px;font-family:var(--font-main);font-size:12px;font-weight:500;color:var(--text-muted);cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:4px;}
.nav-tab.active{background:var(--surface);color:var(--primary);box-shadow:0 1px 4px rgba(0,0,0,.06);}

/* APP SHELL */
#app{width:100%;max-width:820px;height:100vh;height:100dvh;display:flex;flex-direction:column;overflow:hidden;}

/* PAGES */
.page{display:none;width:100%;max-width:820px;flex:1;min-height:0;}
.page.active{display:flex;flex-direction:column;}

/* ── CHAT ── */
.chat-wrap{flex:1;display:flex;flex-direction:column;padding:0 16px;min-height:0;}
.messages{flex:1;display:flex;flex-direction:column;gap:14px;padding:14px 0 18px;overflow-y:auto;scroll-behavior:smooth;overscroll-behavior:contain;}
.messages::-webkit-scrollbar{width:3px;}
.messages::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px;}
.message{display:flex;flex-direction:column;animation:fadeUp .25s ease;}
.message.user{align-items:flex-end;} .message.coach{align-items:flex-start;}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.msg-label{font-size:10px;color:var(--text-muted);margin-bottom:4px;font-weight:400;letter-spacing:.3px;}
.bubble{max-width:80%;padding:12px 16px;border-radius:18px;font-size:14px;line-height:1.8;white-space:pre-wrap;word-break:keep-all;}
.message.user .bubble{background:var(--primary);color:white;border-bottom-right-radius:4px;}
.message.coach .bubble{background:var(--surface);color:var(--text);border-bottom-left-radius:4px;border:1px solid var(--border);box-shadow:var(--shadow);}
.summary-card{background:var(--primary-faint);border:1px solid var(--border);border-radius:var(--radius-lg);padding:14px 16px;margin:6px 0;animation:fadeUp .3s ease;}
.summary-card h4{font-size:11px;font-weight:600;color:var(--primary);margin-bottom:8px;letter-spacing:.5px;text-transform:uppercase;}
.summary-row{display:flex;gap:8px;font-size:13px;color:var(--text);margin-bottom:5px;line-height:1.5;}
.summary-row span:first-child{color:var(--primary);font-weight:600;min-width:68px;flex-shrink:0;}
.typing-indicator{display:flex;flex-direction:column;align-items:flex-start;animation:fadeUp .25s ease;}
.typing-bubble{background:var(--surface);border:1px solid var(--border);border-radius:18px;border-bottom-left-radius:4px;padding:12px 17px;display:flex;gap:5px;align-items:center;box-shadow:var(--shadow);}
.typing-dot{width:6px;height:6px;background:var(--accent);border-radius:50%;animation:typing 1.2s infinite;}
.typing-dot:nth-child(2){animation-delay:.2s;} .typing-dot:nth-child(3){animation-delay:.4s;}
@keyframes typing{0%,60%,100%{transform:translateY(0);opacity:.35}30%{transform:translateY(-5px);opacity:1}}
.input-area{padding:10px 16px 18px;background:var(--bg);position:sticky;bottom:0;}
.input-row{display:flex;gap:7px;background:var(--surface);border:1.5px solid var(--border);border-radius:16px;padding:8px 10px;box-shadow:var(--shadow);transition:border-color .2s;}
.input-row:focus-within{border-color:var(--primary-light);}
textarea{flex:1;border:none;outline:none;resize:none;font-family:var(--font-main);font-size:14px;line-height:1.6;color:var(--text);background:transparent;min-height:22px;max-height:110px;overflow-y:auto;}
textarea::placeholder{color:var(--text-muted);font-weight:300;}
.btn-icon{width:34px;height:34px;border:none;border-radius:9px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;align-self:flex-end;transition:all .15s;}
.btn-send{background:var(--primary);} .btn-send:hover{background:var(--primary-light);}
.btn-send:active{transform:scale(.94);} .btn-send:disabled{background:var(--border);cursor:not-allowed;}
.btn-send svg{width:15px;height:15px;fill:white;}
.btn-wrap{background:var(--accent-light);font-size:15px;} .btn-wrap:hover{background:var(--color-accent-light);}
.quick-prompts{display:flex;gap:6px;padding:6px 0 4px;width:100%;}
.quick-btn{flex:1;padding:7px 4px;background:var(--surface);border:0.5px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font-main);font-size:12px;color:var(--text);cursor:pointer;transition:all .2s;white-space:nowrap;display:flex;align-items:center;justify-content:center;gap:4px;}
.quick-btn [data-lucide]{width:14px;height:14px;}
.quick-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-faint);}
.news-banner{background:var(--color-accent-light);color:var(--color-accent-dark);padding:10px 14px;font-size:13px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;border-bottom:0.5px solid var(--border);}
.news-banner-text{flex:1;line-height:1.5;}
.news-banner-title{font-weight:600;color:var(--color-accent-dark);}
.news-banner-sub{font-size:12px;color:var(--color-text-secondary);margin-top:2px;}
.news-banner-close{background:none;border:none;color:var(--color-text-secondary);font-size:16px;cursor:pointer;padding:0 4px;flex-shrink:0;}
.day-divider{display:flex;align-items:center;gap:10px;padding:2px 0;}
.day-divider span{font-size:11px;color:var(--text-muted);white-space:nowrap;font-weight:300;}
.day-divider::before,.day-divider::after{content:'';flex:1;height:1px;background:var(--border);}

/* ── PLAN ── */
.plan-wrap{padding:16px;display:flex;flex-direction:column;gap:14px;overflow-y:auto;flex:1;min-height:0;overscroll-behavior:contain;}
#page-info .plan-wrap{padding-bottom:64px;}
.section-card{background:var(--surface);border:0.5px solid var(--border);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow);}
#page-report .plan-wrap{gap:24px;}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.section-title{font-family:var(--font-main);font-size:15px;font-weight:700;color:var(--primary);}
.btn-sm{padding:7px 14px;background:var(--primary);color:white;border:none;border-radius:var(--radius-full);font-family:var(--font-main);font-size:12px;font-weight:500;cursor:pointer;transition:background .2s;}
.btn-sm:hover{background:var(--primary-light);}
.btn-sm.outline{background:transparent;color:var(--primary);border:1px solid var(--primary);}
.btn-sm.outline:hover{background:var(--primary-faint);}

/* D-day 배너 */
.dday-banner{background:var(--primary);border-radius:14px;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;color:white;margin-bottom:16px;}
.dday-banner.dday-sub{background:var(--surface2);color:var(--text);padding:12px 16px;margin-bottom:8px;border:1px solid var(--border);}
.dday-sub .number{font-size:24px!important;}
.dday-sub .label{opacity:1!important;color:var(--text-muted);}
.dday-sub .date{color:var(--text-muted);}
.dday-left .label{font-size:11px;opacity:.65;margin-bottom:2px;}
.dday-left .number{font-family:var(--font-main);font-size:42px;font-weight:700;line-height:1;}
.dday-left .sub{font-size:12px;opacity:.6;margin-top:4px;}
.target-exams-wrap{display:flex;flex-direction:column;gap:8px;}
.target-exam-label{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;}
.target-exam-label input{margin:0;}
.dday-right{text-align:right;}
.dday-right .date{font-size:13px;opacity:.8;}
.dday-right .progress-wrap{margin-top:8px;}
.dday-right .progress-label{font-size:11px;opacity:.6;margin-bottom:4px;}
.dday-progress{width:120px;height:6px;background:rgba(255,255,255,.25);border-radius:3px;overflow:hidden;}
.dday-progress-fill{height:100%;background:var(--accent);border-radius:3px;transition:width 1s ease;}

/* 원형 차트 */
.pie-section{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}
.pie-canvas-wrap{position:relative;flex-shrink:0;}
.pie-canvas-wrap canvas{display:block;}
.pie-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;}
.pie-center .val{font-family:var(--font-main);font-size:22px;font-weight:700;color:var(--primary);}
.pie-center .lbl{font-size:10px;color:var(--text-muted);}
.pie-legend{flex:1;display:flex;flex-direction:column;gap:8px;min-width:130px;}
.legend-item{display:flex;align-items:center;gap:8px;font-size:13px;}
.legend-dot{width:10px;height:10px;border-radius:3px;flex-shrink:0;}
.legend-name{flex:1;color:var(--text);}
.legend-val{color:var(--text-muted);font-size:12px;}
/* 듀얼 차트 레이아웃 */
.plan-chart-row{display:flex;gap:20px;}
.plan-chart-dual .plan-chart-col{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;}
.plan-chart-label{font-size:12px;color:var(--text-muted);margin-bottom:8px;text-align:center;}
.plan-chart-body{display:flex;justify-content:center;}
.plan-chart-dual .pie-legend{margin-top:12px;width:100%;}
.plan-chart-arrow{font-size:12px;font-weight:600;margin-left:2px;}
.plan-chart-arrow.up{color:var(--color-primary);}
.plan-chart-arrow.down{color:var(--text-muted);}
@media(max-width:500px){.plan-chart-dual{flex-direction:column;gap:24px;}}

/* 구간별 학습 방향 */
.empty-state{font-size:13px;color:var(--text-muted);text-align:center;padding:20px;}
.curriculum-empty{font-size:13px;color:var(--text-muted);text-align:center;padding:20px;}

/* 타임라인 트랙 */
.curriculum-timeline{position:relative;margin-bottom:20px;padding-top:28px;}
.curriculum-boundary-labels{position:relative;height:16px;margin-bottom:4px;}
.curriculum-boundary-label{position:absolute;transform:translateX(-50%);font-size:10px;color:var(--text-muted);font-weight:500;}
.curriculum-phase-track{display:flex;height:36px;border-radius:8px;overflow:hidden;cursor:pointer;position:relative;}
.curriculum-phase-seg{display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;transition:filter .15s;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;padding:0 4px;}
.curriculum-phase-seg:hover{filter:brightness(.95);}
.curriculum-phase-seg.active{outline:2.5px solid var(--primary);outline-offset:-2.5px;z-index:1;}
.curriculum-today-marker{position:absolute;top:8px;bottom:0;z-index:3;pointer-events:none;}
.curriculum-today-line{position:absolute;top:6px;bottom:0;left:50%;width:2px;background:var(--color-danger);transform:translateX(-50%);border-radius:1px;}
.curriculum-today-dot{position:absolute;top:2px;left:50%;width:6px;height:6px;background:var(--color-danger);border-radius:50%;transform:translateX(-50%);}
.curriculum-today-text{position:absolute;top:-14px;left:50%;transform:translateX(-50%);font-size:9px;color:var(--color-danger);font-weight:600;white-space:nowrap;}
.curriculum-phase-hint{font-size:12px;color:var(--text-muted);text-align:center;margin-top:6px;transition:opacity .3s;}
@keyframes currPulse{0%,100%{opacity:1;}50%{opacity:.45;}}
.curriculum-phase-seg.pulse{animation:currPulse .7s ease-in-out 2;}

/* 구간 상세 카드 */
.curriculum-detail{border-radius:12px;padding:14px 16px;margin-bottom:16px;}
.curriculum-detail-header{display:flex;align-items:center;gap:8px;margin-bottom:6px;}
.curriculum-detail-name{font-family:var(--font-main);font-size:15px;font-weight:700;}
.curriculum-detail-badge{font-size:10px;padding:2px 8px;border-radius:10px;font-weight:600;}
.curriculum-detail-desc{font-size:12px;line-height:1.6;margin-bottom:4px;}
.curriculum-detail-date{font-size:11px;opacity:.7;}

/* 과목별 집중 방향 */
.curriculum-focus{margin-bottom:16px;}
.curriculum-focus-title{font-size:13px;font-weight:600;color:var(--primary);margin-bottom:10px;}
.curriculum-focus-row{display:flex;align-items:center;gap:6px;margin-bottom:8px;flex-wrap:wrap;}
.curriculum-focus-subject{font-size:12px;font-weight:500;color:var(--text);min-width:40px;flex-shrink:0;}
.curriculum-focus-btns{display:flex;gap:4px;flex-wrap:wrap;flex:1;}
.curriculum-focus-btn{padding:4px 7px;border:1px solid var(--border);border-radius:7px;font-family:var(--font-main);font-size:11px;color:var(--text-muted);background:var(--bg);cursor:pointer;transition:all .15s;white-space:nowrap;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;}
@media(max-width:400px){.curriculum-focus-btn{padding:4px 5px;font-size:10px;}.curriculum-focus-btns{gap:3px;}.curriculum-focus-row{gap:4px;}.curriculum-focus-subject{min-width:34px;font-size:11px;}}
.curriculum-focus-btn:hover{border-color:var(--primary-light);color:var(--primary);}
.curriculum-focus-btn.p1{background:var(--color-primary);border-color:var(--color-primary);color:#fff;font-weight:600;box-shadow:0 1px 3px rgba(29,158,117,.3);}
.curriculum-focus-btn.p2{background:var(--color-info-light);border-color:var(--color-info);color:var(--color-info);font-weight:600;}
.curriculum-focus-hint{font-size:11px;color:var(--text-muted);margin-bottom:8px;}
.hint-pc{display:block;}.hint-mobile{display:none;}
@media(hover:none){.hint-pc{display:none;}.hint-mobile{display:block;}}
.curriculum-focus-legend{display:flex;gap:12px;margin-top:8px;flex-wrap:wrap;}
.curriculum-focus-legend-item{display:flex;align-items:center;gap:4px;font-size:10px;color:var(--text-muted);}
.curriculum-focus-legend-dot{width:10px;height:10px;border-radius:3px;}

/* 구간별 목표 */
.curriculum-goals{margin-top:16px;padding-top:14px;border-top:1px solid var(--border);}
.curriculum-goals-title{font-size:13px;font-weight:600;color:var(--primary);margin-bottom:8px;}
.curriculum-tips{display:flex;flex-direction:column;gap:4px;margin-bottom:10px;}
.curriculum-tip{display:flex;align-items:center;gap:8px;padding:8px 10px;background:var(--bg);border:1px solid var(--border);border-radius:8px;cursor:pointer;transition:all .15s;font-size:12px;color:var(--text);}
.curriculum-tip:hover{border-color:var(--primary-light);background:var(--primary-faint);}
.curriculum-tip.added{background:var(--primary-faint);border-color:var(--border);color:var(--primary);}
.curriculum-tip-tag{font-size:10px;padding:1px 6px;border-radius:10px;background:var(--surface2);color:var(--text-muted);flex-shrink:0;}
.curriculum-tip-check{width:16px;height:16px;border:1.5px solid var(--border);border-radius:4px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:10px;color:var(--primary);}
.curriculum-tip.added .curriculum-tip-check{background:var(--primary);border-color:var(--primary);color:white;}

.curriculum-saved{margin-top:10px;}
.curriculum-saved-title{font-size:12px;color:var(--text-muted);margin-bottom:6px;}
.curriculum-saved-item{display:flex;align-items:center;gap:6px;padding:7px 10px;background:var(--surface);border:1px solid var(--border);border-radius:8px;margin-bottom:4px;font-size:12px;color:var(--text);}
.curriculum-saved-badge{font-size:9px;padding:1px 5px;border-radius:8px;background:var(--primary-faint);color:var(--primary);flex-shrink:0;}
.curriculum-saved-text{flex:1;}
.curriculum-saved-del{border:none;background:none;color:var(--text-muted);cursor:pointer;font-size:14px;padding:0 2px;flex-shrink:0;}
.curriculum-saved-del:hover{color:var(--color-danger);}
.curriculum-add-row{display:flex;gap:6px;margin-top:8px;}
.curriculum-add-input{flex:1;padding:7px 10px;border:1.5px solid var(--border);border-radius:8px;font-family:var(--font-main);font-size:12px;color:var(--text);outline:none;background:var(--surface);transition:border-color .2s;}
.curriculum-add-input:focus{border-color:var(--primary-light);}
.curriculum-add-btn{padding:7px 12px;background:var(--primary-faint);color:var(--primary);border:1px solid var(--border);border-radius:8px;font-family:var(--font-main);font-size:12px;font-weight:500;cursor:pointer;white-space:nowrap;}
.curriculum-add-btn:hover{background:var(--primary);color:white;}
.curriculum-toggle-all{border:none;background:none;font-family:var(--font-main);font-size:11px;color:var(--text-muted);cursor:pointer;padding:4px 0;margin-top:4px;}
.curriculum-toggle-all:hover{color:var(--primary);}

/* 시험 마커 (타임라인 위) */
.curriculum-exam-marker{position:absolute;top:-2px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;pointer-events:none;z-index:4;}
.curriculum-exam-dot{font-size:12px;line-height:1;}
.curriculum-exam-label{font-size:9px;font-weight:600;color:var(--color-accent);white-space:nowrap;margin-top:1px;}

/* 이후 준비 세그먼트 */
.curriculum-phase-seg.upcoming{opacity:.55;font-style:italic;}

/* 시험명 뱃지 (학습 구간 카드 헤더) */
.curriculum-detail-exam{font-size:10px;padding:2px 8px;border-radius:10px;background:var(--color-accent-light);color:var(--color-accent);font-weight:600;}

/* 조정기 체크리스트 */
.curriculum-adj-checklist{display:flex;flex-direction:column;gap:6px;margin-top:10px;}
.curriculum-adj-item{font-size:12px;color:var(--text);padding:6px 10px;background:var(--surface);border:1px solid var(--border);border-radius:8px;}

/* 이후 일정 목록 */
.curriculum-upcoming-list{display:flex;flex-direction:column;gap:6px;margin-bottom:10px;}
.curriculum-upcoming-item{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:var(--surface);border:1px solid var(--border);border-radius:8px;}
.curriculum-upcoming-name{font-size:12px;font-weight:600;color:var(--text);}
.curriculum-upcoming-date{font-size:11px;color:var(--text-muted);white-space:nowrap;}

/* 누적 그래프 */
.bar-chart{display:flex;align-items:flex-end;gap:4px;height:120px;padding-top:8px;}
.bar-col{display:flex;flex-direction:column;align-items:center;gap:3px;flex:1;}
.bar-fill{width:100%;border-radius:4px 4px 0 0;background:var(--primary);transition:height .6s cubic-bezier(.4,0,.2,1);min-height:2px;position:relative;}
.bar-fill:hover::after{content:attr(data-tip);position:absolute;top:-24px;left:50%;transform:translateX(-50%);background:var(--primary);color:white;padding:2px 7px;border-radius:6px;font-size:10px;white-space:nowrap;z-index:3;}
.bar-label{font-size:9px;color:var(--text-muted);white-space:nowrap;}

/* 주간 히트맵 */
.week-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;}
.week-cell{aspect-ratio:1;border-radius:5px;background:var(--surface2);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:1px;transition:transform .1s;}
.week-cell:hover{transform:scale(1.06);}
.week-cell.d1{background:var(--color-primary-light);} .week-cell.d2{background:#7FCDB3;}
.week-cell.d3{background:#3DB88F;} .week-cell.d4{background:var(--primary);color:white;}
.week-cell.today{outline:2px solid var(--accent);outline-offset:1px;}
.wk-num{font-size:9px;font-weight:600;} .wk-day{font-size:8px;opacity:.7;}

/* 오늘 목표 */
.goal-item{display:flex;align-items:center;gap:9px;padding:9px 11px;background:var(--bg);border-radius:9px;margin-bottom:5px;cursor:pointer;transition:background .15s;border:1px solid transparent;}
.goal-item:hover{background:var(--primary-faint);border-color:var(--border);}
.goal-check{width:19px;height:19px;border:2px solid var(--border);border-radius:6px;flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all .2s;}
.goal-item.checked .goal-check{background:var(--primary);border-color:var(--primary);}
.goal-item.checked .goal-check::after{content:'✓';color:white;font-size:11px;font-weight:700;}
.goal-text{font-size:13px;color:var(--text);flex:1;}
.goal-item.checked .goal-text{text-decoration:line-through;color:var(--text-muted);}
.add-goal-row{display:flex;gap:7px;margin-top:7px;}
.add-goal-input{flex:1;min-width:0;padding:8px 11px;border:1.5px solid var(--border);border-radius:9px;font-family:var(--font-main);font-size:13px;color:var(--text);outline:none;background:var(--surface);transition:border-color .2s;}
.add-goal-input:focus{border-color:var(--primary-light);}
.btn-add{padding:8px 14px;background:var(--primary-faint);color:var(--primary);border:1px solid var(--border);border-radius:9px;font-family:var(--font-main);font-size:13px;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap;}
.btn-add:hover{background:var(--primary);color:white;}

/* ── 알림 설정 ── */
.alarm-list{display:flex;flex-direction:column;gap:8px;}
.alarm-item{display:flex;align-items:center;gap:10px;padding:11px 14px;background:var(--bg);border-radius:10px;border:1px solid var(--border);}
.alarm-icon{font-size:16px;width:28px;text-align:center;}
.alarm-info{flex:1;}
.alarm-name{font-size:13px;font-weight:500;color:var(--text);}
.alarm-time{font-size:12px;color:var(--text-muted);margin-top:1px;}
.alarm-toggle{position:relative;width:40px;height:22px;flex-shrink:0;}
.alarm-toggle input{opacity:0;width:0;height:0;}
.toggle-slider{position:absolute;inset:0;background:var(--border);border-radius:11px;cursor:pointer;transition:.3s;}
.toggle-slider::before{content:'';position:absolute;width:16px;height:16px;left:3px;bottom:3px;background:white;border-radius:50%;transition:.3s;}
.alarm-toggle input:checked+.toggle-slider{background:var(--primary);}
.alarm-toggle input:checked+.toggle-slider::before{transform:translateX(18px);}
.alarm-time-input{padding:4px 8px;border:1.5px solid var(--border);border-radius:7px;font-family:var(--font-main);font-size:13px;color:var(--text);outline:none;background:var(--surface);transition:border-color .2s;width:90px;}
.alarm-time-input:focus{border-color:var(--primary-light);}
.alarm-perm-btn{padding:8px 14px;background:var(--accent-light);color:var(--color-accent-dark);border:1px solid var(--color-border);border-radius:9px;font-family:var(--font-main);font-size:12px;cursor:pointer;transition:all .2s;width:100%;}
.alarm-perm-btn:hover{background:var(--color-accent-light);}
.perm-notice{font-size:12px;color:var(--text-muted);text-align:center;padding:6px;line-height:1.6;}

/* ── LOG ── */
.log-wrap{padding:16px;display:flex;flex-direction:column;gap:11px;overflow-y:auto;flex:1;min-height:0;overscroll-behavior:contain;}
.log-header h2{font-family:var(--font-main);font-size:19px;font-weight:700;color:var(--primary);margin-bottom:3px;}
.log-header p{font-size:13px;color:var(--text-muted);}
.log-empty{text-align:center;padding:50px 20px;color:var(--text-muted);font-size:14px;line-height:2.2;}
.log-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:15px 17px;box-shadow:var(--shadow);animation:fadeUp .25s ease;}
.log-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.log-date{font-size:13px;font-weight:600;color:var(--primary);}
.log-condition{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--text-muted);}
.cond-dots{display:flex;gap:2px;}
.cond-dot{width:7px;height:7px;border-radius:50%;background:var(--border);}
.cond-dot.fill{background:var(--primary);}
.log-keywords{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:8px;}
.kw-tag{padding:3px 9px;background:var(--accent-light);color:var(--color-accent-dark);border-radius:20px;font-size:11px;}
.log-goals-row{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:8px;}
.lg-tag{padding:3px 9px;border-radius:7px;font-size:11px;}
.lg-tag.done{background:var(--primary-faint);color:var(--primary);}
.lg-tag.undone{background:var(--surface2);color:var(--text-muted);text-decoration:line-through;}
.log-memo{font-size:13px;color:var(--text);line-height:1.6;padding-top:9px;border-top:1px solid var(--border);}
.log-memo-label{font-size:11px;color:var(--text-muted);margin-bottom:3px;}
.log-chat-toggle{display:inline-block;margin-top:8px;font-size:12px;color:var(--primary);cursor:pointer;border:none;background:none;font-family:inherit;padding:0;}
.log-chat-toggle:hover{text-decoration:underline;}
.log-chat-raw{display:none;margin-top:8px;padding:10px;background:var(--surface2);border-radius:8px;font-size:12px;line-height:1.7;max-height:300px;overflow-y:auto;white-space:pre-wrap;word-break:keep-all;}
.log-chat-raw.show{display:block;}
.log-chat-msg{margin-bottom:4px;}
.log-chat-msg.user{color:var(--primary);font-weight:500;}
.log-chat-msg.coach{color:var(--text-muted);}

/* 공통 */
.form-input{padding:9px 13px;border:1.5px solid var(--border);border-radius:9px;font-family:var(--font-main);font-size:14px;color:var(--text);outline:none;transition:border-color .2s;background:var(--bg);width:100%;}
.form-input:focus{border-color:var(--primary-light);}
.form-label{font-size:12px;font-weight:600;color:var(--primary);letter-spacing:.3px;display:block;margin-bottom:5px;}
.subject-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;}
.subject-item{display:flex;flex-direction:column;gap:3px;}
.subject-item label{font-size:11px;color:var(--text-muted);}
.subject-item input{padding:7px 9px;border:1.5px solid var(--border);border-radius:7px;font-family:var(--font-main);font-size:13px;color:var(--text);outline:none;background:var(--bg);transition:border-color .2s;text-align:center;width:100%;}
.subject-item input:focus{border-color:var(--primary-light);}
.subject-item input:disabled{background:var(--bg-secondary);color:var(--text-muted);cursor:not-allowed;}
.subject-select-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:7px;margin-bottom:8px;}
.subject-select-item{display:flex;flex-direction:column;gap:3px;}
.subject-select-item label{font-size:11px;color:var(--text-muted);}
.subject-select-item select{padding:7px 9px;border:1.5px solid var(--border);border-radius:7px;font-family:var(--font-main);font-size:13px;color:var(--text);outline:none;background:var(--bg);transition:border-color .2s;}
.subject-select-item select:focus{border-color:var(--primary-light);}
.subject-select-item select:disabled{background:var(--bg-secondary);color:var(--text-muted);}
.collapse-form{display:none;flex-direction:column;gap:12px;margin-top:14px;padding-top:14px;border-top:1px solid var(--border);}
.collapse-form.show{display:flex;}

/* 공부시간 로그 */
.log-study{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:8px;}
.log-study-label{font-size:11px;color:var(--text-muted);}
.log-study-chips{display:flex;gap:4px;flex-wrap:wrap;}
.log-study-chip{padding:2px 7px;background:var(--surface2);border:1px solid var(--border);border-radius:12px;font-size:11px;color:var(--text-muted);}

/* 안내 탭 */
.info-section{margin-bottom:18px;}
.info-section h4{font-size:13px;font-weight:600;color:var(--primary);margin-bottom:7px;}
.info-section p,.info-section li{font-size:13px;color:var(--text);line-height:2;}
.info-section ul{padding-left:18px;}
.info-more-hint{font-size:13px;color:var(--text-sub);text-align:center;margin:10px 0 18px;padding:10px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.info-badge{display:inline-block;padding:1px 7px;border-radius:10px;font-size:11px;font-weight:500;margin-right:3px;}
.info-badge.primary{background:var(--primary-faint);color:var(--primary);}
.info-badge.accent{background:var(--accent-light);color:var(--color-accent-dark);}

.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--primary);color:white;padding:10px 20px;border-radius:28px;font-size:13px;font-weight:500;opacity:0;transition:all .3s;pointer-events:none;z-index:999;white-space:nowrap;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:100;align-items:center;justify-content:center;}
.modal-overlay.show{display:flex;}
.modal{background:var(--surface);border-radius:20px;padding:26px 22px;width:90%;max-width:400px;box-shadow:var(--shadow-md);animation:fadeUp .25s ease;}
.modal h3{font-family:var(--font-main);font-size:16px;font-weight:700;color:var(--primary);margin-bottom:7px;}
.modal p{font-size:13px;color:var(--text-muted);margin-bottom:16px;line-height:1.6;}
.modal-actions{display:flex;gap:7px;justify-content:flex-end;margin-top:14px;}
.btn-secondary{padding:8px 16px;background:var(--surface2);color:var(--text-muted);border:none;border-radius:9px;font-family:var(--font-main);font-size:13px;cursor:pointer;}
.btn-secondary:hover{background:var(--border);}
.btn-primary{padding:8px 16px;background:var(--primary);color:white;border:none;border-radius:9px;font-family:var(--font-main);font-size:13px;font-weight:500;cursor:pointer;}
.btn-primary:hover{background:var(--primary-light);}

/* 마무리 버튼 */
.btn-wrap-text{border:none;background:var(--accent-light);border-radius:9px;cursor:pointer;padding:0 10px;height:34px;display:flex;align-items:center;gap:5px;font-size:12px;font-weight:500;color:var(--primary);flex-shrink:0;align-self:flex-end;transition:all .15s;white-space:nowrap;}
.btn-wrap-text:hover{background:var(--color-accent-light);}
/* 스페이서 */
.spacer-sm{height:12px;} .spacer-md{height:14px;}
/* 섹션 헤더 no-margin */
.section-header-flush{margin-bottom:0;}
/* 기록 헤더 */
.log-header-wrap{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;}
.log-actions{display:flex;gap:6px;flex-shrink:0;margin-top:2px;}
/* 바 차트 래퍼 */
.bar-chart-footer{display:flex;justify-content:space-between;margin-top:4px;padding:0 2px;}
.bar-chart-footer span{font-size:10px;color:var(--text-muted);}
/* D-day 빈 상태 */
.dday-empty{background:var(--primary-faint);border:1.5px dashed var(--border);border-radius:12px;padding:18px 20px;text-align:center;margin-bottom:4px;}
.dday-empty-icon{font-size:22px;margin-bottom:8px;}
.dday-empty-title{font-family:var(--font-main);font-size:14px;font-weight:700;color:var(--primary);margin-bottom:6px;}
.dday-empty-desc{font-size:12px;color:var(--text-muted);line-height:1.7;}
/* 에스컬레이션 배너 */
.escalation-banner{background:var(--color-accent-light);border:1px solid var(--color-border);border-radius:12px;padding:12px 16px;margin-top:8px;display:flex;align-items:center;gap:10px;animation:fadeUp .3s ease;}
.escalation-banner-text{flex:1;font-size:13px;color:var(--color-accent-dark);line-height:1.6;}
.escalation-banner-text b{font-weight:600;}
.btn-escalation{padding:7px 14px;background:var(--color-accent);color:white;border:none;border-radius:var(--radius-full);font-family:var(--font-main);font-size:12px;font-weight:500;cursor:pointer;white-space:nowrap;transition:background .2s;}
.btn-escalation:hover{background:var(--color-accent-dark);}
/* ── AUTH 로그인 ── */
#auth-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:20px;}
#app{display:none;flex-direction:column;align-items:center;width:100%;}
.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:32px 28px;width:100%;max-width:380px;box-shadow:var(--shadow-md);}
.auth-logo{text-align:center;margin-bottom:24px;}
.auth-logo .nav-avatar{width:48px;height:48px;font-size:22px;margin:0 auto 10px;}
.auth-logo-title{font-family:var(--font-main);font-size:20px;font-weight:700;color:var(--primary);}
.auth-logo-sub{font-size:13px;color:var(--text-muted);margin-top:4px;}
.auth-tabs{display:flex;gap:2px;background:var(--surface2);border-radius:10px;padding:3px;margin-bottom:20px;}
.auth-tab{flex:1;padding:8px;border:none;background:transparent;border-radius:8px;font-family:var(--font-main);font-size:13px;font-weight:500;color:var(--text-muted);cursor:pointer;transition:all .2s;}
.auth-tab.active{background:var(--surface);color:var(--primary);box-shadow:0 1px 4px rgba(0,0,0,.06);}
.auth-form{display:flex;flex-direction:column;gap:12px;}
.auth-form .form-input{padding:11px 14px;font-size:14px;}
.auth-form .form-label{margin-bottom:2px;}
.pw-wrap{position:relative;}
.pw-wrap .form-input{padding-right:40px;}
.pw-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:none;padding:4px;cursor:pointer;color:var(--text-muted);display:flex;align-items:center;justify-content:center;}
.pw-toggle:hover{color:var(--text);}
.pw-toggle svg{width:18px;height:18px;}
.auth-btn{width:100%;padding:12px;background:var(--primary);color:white;border:none;border-radius:10px;font-family:var(--font-main);font-size:14px;font-weight:600;cursor:pointer;transition:background .2s;margin-top:4px;}
.auth-btn:hover{background:var(--primary-light);}
.auth-btn:disabled{background:var(--border);cursor:not-allowed;}
.auth-error{font-size:12px;color:var(--color-danger);text-align:center;min-height:18px;line-height:1.5;}
.auth-signup-fields{display:none;flex-direction:column;gap:12px;}
.auth-signup-fields.show{display:flex;}
.btn-logout{width:100%;padding:10px;background:transparent;color:var(--color-danger);border:1.5px solid var(--color-danger);border-radius:9px;font-family:var(--font-main);font-size:13px;font-weight:500;cursor:pointer;transition:all .2s;}
.btn-logout:hover{background:var(--color-danger-light);border-color:var(--color-danger);}

/* ── 더보기 메뉴 ── */
.nav-more-wrap{position:relative;}
.nav-more-btn{font-weight:700;letter-spacing:1px;}
.nav-more-menu{display:none;position:absolute;top:calc(100% + 8px);right:0;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:4px;box-shadow:var(--shadow-md);z-index:50;min-width:120px;max-height:calc(100dvh - 80px);overflow-y:auto;}
.nav-more-menu.show{display:flex;flex-direction:column;animation:fadeDown .15s ease;}
@keyframes fadeDown{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.nav-more-item{padding:9px 14px;border:none;background:transparent;border-radius:8px;font-family:var(--font-main);font-size:12px;font-weight:500;color:var(--text);cursor:pointer;text-align:left;transition:background .15s;white-space:nowrap;}
.nav-more-item:hover{background:var(--primary-faint);color:var(--primary);}

/* ── 일정 탭 ── */
.schedule-filter-wrap{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap;}
.schedule-filter-btn{padding:7px 16px;border:1.5px solid var(--border);background:var(--surface);border-radius:20px;font-family:var(--font-main);font-size:12px;font-weight:500;color:var(--text-muted);cursor:pointer;transition:all .2s;}
.schedule-filter-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);}
.schedule-filter-btn:not(.active):hover{border-color:var(--primary-light);color:var(--primary);}
.dday-banner--info{background:var(--surface2);color:var(--text-muted);justify-content:center;font-size:13px;font-weight:500;border:1px solid var(--border);}
.schedule-item{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid;border-radius:12px;margin-bottom:8px;transition:transform .1s;}
.schedule-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;}
.schedule-body{flex:1;min-width:0;}
.schedule-title{font-size:13px;font-weight:600;line-height:1.4;}
.schedule-meta{display:flex;gap:8px;align-items:center;margin-top:3px;}
.schedule-cat{font-size:11px;font-weight:500;}
.schedule-date{font-size:11px;color:var(--text-muted);}
.schedule-dday{font-family:var(--font-main);font-size:14px;font-weight:700;flex-shrink:0;white-space:nowrap;}
.schedule-badge-available{background:var(--color-primary-light);color:var(--color-primary-dark);font-size:11px;padding:2px 7px;border-radius:99px;margin-left:6px;white-space:nowrap;}
.schedule-badge-h3only{background:var(--surface2);color:var(--text-muted);font-size:11px;padding:2px 7px;border-radius:99px;margin-left:6px;white-space:nowrap;}
.dday-badge-estimate{background:var(--surface2);color:var(--text-muted);font-size:11px;padding:2px 7px;border-radius:99px;margin-left:6px;white-space:nowrap;vertical-align:middle;}

/* ══ MEMO ══ */
.memo-filter-wrap{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap;}
.memo-filter-btn{padding:7px 16px;border:1.5px solid var(--border);background:var(--surface);border-radius:20px;font-family:var(--font-main);font-size:12px;font-weight:500;color:var(--text-muted);cursor:pointer;transition:all .2s;}
.memo-filter-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);}
.memo-filter-btn:not(.active):hover{border-color:var(--primary-light);color:var(--primary);}
.memo-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:8px;}
.memo-content{font-size:14px;line-height:1.6;color:var(--text);margin-bottom:8px;padding-right:24px;}
.memo-meta{display:flex;gap:8px;font-size:11px;color:var(--text-muted);}
.memo-source{background:var(--primary-faint);color:var(--primary);padding:2px 7px;border-radius:99px;}
.memo-subject{background:var(--accent-light);color:var(--accent);padding:2px 7px;border-radius:99px;}
.memo-date{padding:2px 0;}
.memo-delete{position:absolute;top:10px;right:10px;background:none;border:none;font-size:18px;color:var(--text-muted);cursor:pointer;padding:2px 6px;line-height:1;opacity:.5;transition:opacity .2s;}
.memo-delete:hover{opacity:1;color:var(--color-danger);}

/* ══ EXAM ══ */
.exam-actions{display:flex;gap:8px;margin-bottom:14px;}
.exam-actions button{padding:8px 16px;border:1.5px solid var(--border);background:var(--surface);border-radius:10px;font-family:var(--font-main);font-size:12px;font-weight:600;color:var(--primary);cursor:pointer;transition:all .2s;}
.exam-actions button:hover{background:var(--primary-faint);border-color:var(--primary-light);}
.exam-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:8px;transition:box-shadow .2s;}
.exam-card:hover{box-shadow:var(--shadow);}
.exam-card-header{font-size:14px;font-weight:700;color:var(--primary);margin-bottom:6px;}
.exam-card-scores{font-size:12px;color:var(--text-muted);line-height:1.6;word-break:keep-all;}
.exam-card-actions{display:flex;gap:8px;margin-top:10px;}
.exam-btn-detail,.exam-btn-delete{padding:5px 12px;border:1px solid var(--border);background:var(--surface);border-radius:8px;font-family:var(--font-main);font-size:11px;font-weight:500;cursor:pointer;transition:all .15s;}
.exam-btn-detail{color:var(--primary);}
.exam-btn-detail:hover{background:var(--primary-faint);border-color:var(--primary-light);}
.exam-btn-delete{color:var(--text-muted);}
.exam-btn-delete:hover{color:var(--color-danger);border-color:var(--color-danger);background:var(--color-danger-light);}

/* exam detail */
.exam-back-btn{display:inline-block;padding:6px 14px;border:1px solid var(--border);background:var(--surface);border-radius:8px;font-family:var(--font-main);font-size:12px;font-weight:500;color:var(--primary);cursor:pointer;margin-bottom:12px;transition:all .15s;}
.exam-back-btn:hover{background:var(--primary-faint);}
.exam-detail-header{font-family:var(--font-main);font-size:16px;font-weight:700;color:var(--primary);margin-bottom:14px;}
.exam-detail-section{margin-bottom:16px;}
.exam-detail-title{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;}
.exam-table{width:100%;border-collapse:collapse;font-size:12px;background:var(--surface);border-radius:10px;overflow:hidden;border:1px solid var(--border);}
.exam-table th{background:var(--surface2);padding:8px 10px;text-align:center;font-weight:600;color:var(--text-muted);font-size:11px;border-bottom:1px solid var(--border);}
.exam-table td{padding:8px 10px;text-align:center;color:var(--text);border-bottom:1px solid var(--border);}
.exam-table tr:last-child td{border-bottom:none;}
.exam-table tr:hover td{background:var(--primary-faint);}

/* exam form */
.exam-form{margin-top:4px;}
.exam-form-title{font-size:14px;font-weight:700;color:var(--primary);margin-bottom:12px;}
.exam-form-row{margin-bottom:10px;}
.exam-form-row label{display:block;font-size:12px;font-weight:500;color:var(--text-muted);margin-bottom:4px;}
.exam-form-row select{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:8px;font-family:var(--font-main);font-size:13px;background:var(--surface);color:var(--text);}
.exam-form-manual{margin-bottom:10px;}
.exam-form-row-inline{display:flex;gap:8px;flex-wrap:wrap;}
.exam-form-row-inline label{flex:1;min-width:80px;font-size:12px;font-weight:500;color:var(--text-muted);}
.exam-form-row-inline input,.exam-form-row-inline select{width:100%;padding:7px 8px;border:1px solid var(--border);border-radius:8px;font-family:var(--font-main);font-size:13px;background:var(--surface);color:var(--text);margin-top:3px;}
.exam-form-divider{border-top:1px solid var(--border);margin:14px 0;}
.exam-form-subject{margin-bottom:12px;}
.exam-form-subject-label{font-size:13px;font-weight:600;color:var(--primary);margin-bottom:6px;}
.exam-form-inputs{display:flex;gap:6px;flex-wrap:wrap;}
.exam-form-inputs input,.exam-form-inputs select{flex:1;min-width:60px;padding:7px 8px;border:1px solid var(--border);border-radius:8px;font-family:var(--font-main);font-size:12px;background:var(--surface);color:var(--text);}
.exam-form-inputs input::placeholder{color:var(--text-muted);font-size:11px;}
.exam-save-btn{width:100%;padding:10px;border:none;background:var(--primary);color:#fff;border-radius:10px;font-family:var(--font-main);font-size:13px;font-weight:600;cursor:pointer;margin-top:6px;transition:background .2s;}
.exam-save-btn:hover{background:var(--primary-light);}

/* exam image preview */
.exam-preview-img-wrap{border-radius:10px;overflow:hidden;margin-bottom:12px;border:1px solid var(--border);}
.exam-preview-img{width:100%;max-height:400px;object-fit:contain;display:block;background:var(--color-bg-secondary);}
.exam-preview-guide{margin-bottom:12px;}
.exam-preview-guide-title{font-size:12px;font-weight:600;color:var(--primary);margin-bottom:6px;}
.exam-preview-guide ul{padding-left:18px;font-size:12px;color:var(--text-muted);line-height:1.8;}
.exam-preview-guide p{font-size:12px;color:var(--accent);font-weight:500;margin-top:6px;}
.exam-preview-actions{display:flex;gap:8px;}
.exam-preview-actions .exam-save-btn{flex:1;}
.exam-btn-retake{flex:1;padding:10px;border:1.5px solid var(--border);background:var(--surface);border-radius:10px;font-family:var(--font-main);font-size:13px;font-weight:600;color:var(--text-muted);cursor:pointer;transition:all .2s;}
.exam-btn-retake:hover{border-color:var(--primary-light);color:var(--primary);}

/* exam loading */
.exam-loading{display:flex;flex-direction:column;align-items:center;padding:40px 20px;}
.exam-loading-spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin-bottom:16px;}
@keyframes spin{to{transform:rotate(360deg)}}
.exam-loading-text{font-size:14px;font-weight:600;color:var(--primary);margin-bottom:4px;}
.exam-loading-sub{font-size:12px;color:var(--text-muted);}

/* exam confirm */
.exam-confirm-title{font-size:14px;font-weight:700;color:var(--primary);margin-bottom:4px;}
.exam-confirm-hint{font-size:12px;color:var(--text-muted);margin-bottom:8px;}

/* exam items (문항별 채점) */
.collapse-section{display:none;}
.collapse-section.show{display:block;}
.exam-items-subject{font-size:12px;font-weight:600;color:var(--primary);margin:8px 0 4px;}
.exam-items-grid{display:flex;flex-wrap:wrap;gap:3px;margin-bottom:8px;}
.exam-item-mark{font-size:10px;padding:2px 5px;border-radius:4px;font-family:monospace;}
.exam-item-mark.correct{background:var(--primary-faint);color:var(--primary);}
.exam-item-mark.wrong{background:var(--color-danger-light);color:var(--color-danger);}

/* exam chart */
.exam-chart-section{padding:14px 16px;}
.exam-chart-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.exam-chart-title{font-size:13px;font-weight:700;color:var(--primary);}
.exam-chart-header select{padding:5px 8px;border:1px solid var(--border);border-radius:8px;font-family:var(--font-main);font-size:11px;background:var(--surface);color:var(--text);}
.exam-chart-canvas-wrap{height:250px;position:relative;}
.exam-chart-legend{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px;}
.exam-legend-item{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--text-muted);}
.exam-legend-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;}

/* exam warnings */
.exam-warnings-card{border-left:3px solid var(--color-danger);}
.exam-warnings-title{font-size:13px;font-weight:700;color:var(--color-danger);margin-bottom:8px;}
.exam-warning-item{margin-bottom:8px;}
.exam-warning-main{font-size:12px;color:var(--text);line-height:1.5;}
.exam-warning-tip{font-size:11px;color:var(--primary);margin-top:2px;padding-left:20px;}

/* exam detail: area bars */
.exam-area-subject{font-size:12px;font-weight:600;color:var(--primary);margin:10px 0 6px;}
.exam-area-row{display:flex;align-items:center;gap:8px;margin-bottom:5px;}
.exam-area-label{font-size:11px;color:var(--text-muted);min-width:70px;flex-shrink:0;}
.exam-area-bar-wrap{flex:1;height:14px;background:var(--surface2);border-radius:7px;position:relative;overflow:visible;}
.exam-area-bar{height:100%;background:var(--primary);border-radius:7px;transition:width .3s;}
.exam-area-bar.below{background:var(--color-danger);}
.exam-area-avg-line{position:absolute;top:-2px;width:2px;height:18px;background:var(--text-muted);opacity:.5;}
.exam-area-value{font-size:11px;color:var(--text);min-width:100px;text-align:right;flex-shrink:0;}
.exam-area-avg{color:var(--text-muted);}

/* exam detail: item analysis */
.exam-items-analysis{margin-bottom:12px;padding:10px 12px;background:var(--surface2);border-radius:10px;}
.exam-analysis-group{margin:6px 0;}
.exam-analysis-label{font-size:11px;font-weight:500;color:var(--text-muted);margin-bottom:4px;}
.exam-analysis-items{display:flex;flex-wrap:wrap;gap:4px;}
.exam-analysis-remedial{font-size:11px;color:var(--accent);margin-top:6px;font-weight:500;}
.exam-remedial-row{font-size:12px;color:var(--text);margin-bottom:4px;line-height:1.5;}

/* ── 성적 탭 온보딩 ── */
.exam-onboard-intro{text-align:center;padding:20px 0 16px;}
.exam-onboard-lead{font-size:16px;font-weight:700;color:var(--primary);line-height:1.5;margin-bottom:6px;}
.exam-onboard-sub{font-size:13px;color:var(--text-muted);}
.exam-onboard-chart-card{padding:14px 16px;}
.exam-onboard-chart-wrap{position:relative;height:200px;}
.exam-onboard-chart-wrap canvas{width:100%;height:100%;}
.exam-onboard-watermark{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:32px;font-weight:800;color:var(--primary);opacity:.08;pointer-events:none;letter-spacing:4px;}
.exam-onboard-warning-card{border-left:3px solid var(--color-danger);}
.exam-onboard-actions{display:flex;flex-direction:column;gap:8px;margin-top:12px;}
.exam-onboard-manual-btn{width:100%;padding:10px;border:1.5px solid var(--border);background:var(--surface);border-radius:10px;font-family:var(--font-main);font-size:13px;font-weight:600;color:var(--primary);cursor:pointer;transition:all .2s;}
.exam-onboard-manual-btn:hover{background:var(--primary-faint);border-color:var(--primary-light);}

/* ── Lucide 아이콘 ── */
.nav-tab [data-lucide],.nav-more-item [data-lucide]{width:16px;height:16px;stroke:currentColor;stroke-width:1.75;flex-shrink:0;}
.quick-btn [data-lucide]{width:16px;height:16px;stroke:var(--color-primary);stroke-width:1.75;flex-shrink:0;}
.exam-actions [data-lucide]{width:14px;height:14px;stroke:currentColor;stroke-width:1.75;}
.news-banner [data-lucide]{width:16px;height:16px;stroke:var(--color-accent);stroke-width:2;flex-shrink:0;}

/* ── 월간 리포트 ── */
.mr-view-toggle{display:flex;gap:2px;background:var(--surface2);border-radius:10px;padding:3px;margin-bottom:14px;}
.mr-view-btn{flex:1;padding:7px 0;border:none;border-radius:8px;font-size:13px;font-weight:600;font-family:inherit;background:transparent;color:var(--text-muted);cursor:pointer;transition:all 0.15s;}
.mr-view-btn.active{background:var(--surface);color:var(--primary);box-shadow:0 1px 4px rgba(0,0,0,0.06);}
.mr-month-select-wrap{margin-bottom:14px;}
.mr-month-select{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:10px;font-size:14px;font-family:inherit;background:var(--surface);color:var(--text);appearance:auto;}
.mr-section{margin-bottom:14px;}
.mr-stat-row{display:flex;gap:10px;margin:14px 0;}
.mr-stat-row-3{gap:8px;}
.mr-stat-box{flex:1;text-align:center;padding:14px 8px;background:var(--surface2);border-radius:10px;}
.mr-stat-value{font-size:24px;font-weight:700;color:var(--primary);line-height:1.2;}
.mr-stat-unit{font-size:13px;font-weight:500;color:var(--text-muted);margin-left:2px;}
.mr-stat-label{font-size:11px;color:var(--text-muted);margin-top:4px;}
.mr-chart-row{display:flex;align-items:center;gap:12px;margin:14px 0;}
.mr-chart-half{flex:1;display:flex;justify-content:center;align-items:center;flex-direction:column;}
.mr-legend-item{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text);margin-bottom:5px;}
.mr-legend-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;}
.mr-legend-name{flex:1;}
.mr-legend-val{color:var(--text-muted);font-size:11px;white-space:nowrap;}
.mr-chart-wrap{position:relative;width:100%;height:180px;}
.mr-subsection-title{font-size:13px;font-weight:600;color:var(--primary);margin:16px 0 8px;}
.mr-kw-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px;}
.mr-condition-comment{font-size:13px;color:var(--text-muted);margin-top:10px;padding:10px 14px;background:var(--primary-faint);border-radius:8px;line-height:1.6;}
.mr-summary-text{font-size:14px;color:var(--text);line-height:1.8;padding:8px 0;}
.mr-summary-loading{font-size:13px;color:var(--text-muted);text-align:center;padding:24px 0;}
.mr-summary-placeholder{text-align:center;padding:20px 0;}
.mr-loading{text-align:center;padding:40px 0;color:var(--text-muted);font-size:14px;}
.mr-empty{text-align:center;padding:60px 20px;color:var(--text-muted);font-size:14px;line-height:2;}
.mr-empty-small{text-align:center;padding:24px 0;color:var(--text-muted);font-size:13px;}

/* ── 구간 리포트 ── */
.pr-period-card{margin-bottom:10px;padding:16px 18px;}
.pr-period-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;}
.pr-period-label{font-size:15px;font-weight:700;color:var(--text);}
.pr-period-months{font-size:12px;color:var(--text-muted);margin-left:8px;}
.pr-period-status{font-size:11px;font-weight:600;padding:3px 10px;border-radius:20px;}
.pr-period-status.pr-done{background:var(--primary-faint);color:var(--primary);}
.pr-period-status.pr-active{background:var(--accent-light);color:var(--accent);}
.pr-period-status.pr-upcoming{background:var(--surface2);color:var(--text-muted);}
.pr-period-desc{font-size:12px;color:var(--text-muted);}
.pr-detail-title{font-size:18px;font-weight:700;color:var(--primary);}
.pr-detail-range{font-size:13px;color:var(--text-muted);margin-top:4px;}
.pr-compare{font-size:13px;color:var(--text-muted);padding:8px 14px;background:var(--primary-faint);border-radius:8px;margin-bottom:8px;line-height:1.5;}

/* ── 파이널 응원 페이지 ── */
.fn-page{background:#FBF8F3;border-radius:16px;padding:28px 20px;text-align:center;}
.fn-dday{font-size:22px;font-weight:800;color:var(--primary);margin-bottom:24px;letter-spacing:-0.5px;}
.fn-section-title{font-size:14px;font-weight:600;color:var(--text-muted);margin:24px 0 16px;letter-spacing:1px;}
.fn-quotes-wrap{text-align:left;max-width:380px;margin:0 auto;}
.fn-quote{margin-bottom:18px;padding:0 8px;}
.fn-quote-text{font-size:15px;font-style:italic;color:var(--text);line-height:1.8;word-break:keep-all;}
.fn-quote-date{font-size:12px;color:var(--text-muted);text-align:right;margin-top:4px;}
.fn-no-quotes{padding:16px 0;}
.fn-auto-encourage{padding:8px 0;}
.fn-auto-text{font-size:14px;color:var(--text);line-height:1.8;text-align:left;padding:0 8px;}
.fn-stats{display:flex;justify-content:center;gap:24px;margin:8px 0;}
.fn-stat{text-align:center;}
.fn-stat-icon{font-size:24px;margin-bottom:4px;}
.fn-stat-value{font-size:28px;font-weight:800;color:var(--primary);line-height:1.2;}
.fn-stat-label{font-size:12px;color:var(--text-muted);margin-top:2px;}
.fn-coach-card{background:var(--surface);border-radius:14px;padding:20px;box-shadow:0 2px 16px rgba(0,0,0,0.06);max-width:380px;margin:0 auto;text-align:left;}
.fn-coach-text{font-size:15px;color:var(--text);line-height:1.9;word-break:keep-all;}

@media(max-width:500px){.subject-grid{grid-template-columns:repeat(3,1fr);} .nav-tab{padding:6px 10px;font-size:11px;} .auth-card{padding:24px 20px;} .nav-more-menu{right:-4px;}}