*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Malgun Gothic','맑은 고딕',sans-serif;background:#f0f4f8;color:#1a1a2e;height:100vh;overflow:hidden;display:flex;flex-direction:column}
.header{background:linear-gradient(135deg,#5c6bc0,#7e57c2);color:#fff;padding:11px 20px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;gap:12px}
.header-left{display:flex;align-items:center;gap:10px}
.header h1{font-size:18px;font-weight:700}
.header .sub{font-size:11px;opacity:.8;margin-top:2px}
.header-stats{display:flex;gap:14px}
.hstat{text-align:center}
.hstat-n{font-size:16px;font-weight:700}
.hstat-l{font-size:10px;opacity:.75}
.header-btns{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.hbtn{padding:5px 11px;border:1.5px solid rgba(255,255,255,.5);border-radius:7px;background:transparent;color:#fff;cursor:pointer;font-size:11px;font-weight:600;transition:background .15s;white-space:nowrap}
.hbtn:hover{background:rgba(255,255,255,.15)}
.hbtn.primary{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.8)}
.hbtn.green{background:rgba(34,197,94,.3);border-color:rgba(134,239,172,.8)}
.tab-nav{display:flex;background:#3d3f7a;flex-shrink:0}
.tab-btn{padding:8px 18px;border:none;background:transparent;color:rgba(255,255,255,.6);cursor:pointer;font-size:12px;font-weight:600;border-bottom:3px solid transparent;transition:all .15s;white-space:nowrap}
.tab-btn:hover{color:#fff;background:rgba(255,255,255,.08)}
.tab-btn.on{color:#fff;border-bottom-color:#a5b4fc}
.tab-section{display:none;flex:1;overflow:hidden;flex-direction:column}
.tab-section.on{display:flex}
.tab-scroll{flex:1;overflow-y:auto;padding:14px}
.sidebar{width:225px;background:#fff;border-right:1px solid #e2e8f0;display:flex;flex-direction:column;flex-shrink:0}
.sidebar-inner{flex:1;overflow-y:auto;padding:12px}
.section{margin-bottom:15px}
.sec-title{font-size:10px;font-weight:700;color:#94a3b8;text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px}
.search-wrap{position:relative}
.search-wrap input{width:100%;padding:6px 10px 6px 27px;border:1.5px solid #e2e8f0;border-radius:8px;font-size:12px;outline:none;transition:border .15s}
.search-wrap input:focus{border-color:#7c3aed}
.search-icon{position:absolute;left:8px;top:50%;transform:translateY(-50%);color:#94a3b8;font-size:12px}
.chips{display:flex;flex-wrap:wrap;gap:3px}
.chip{padding:3px 8px;border:1.5px solid #e2e8f0;border-radius:20px;font-size:11px;font-weight:600;cursor:pointer;transition:all .15s;color:#64748b;background:#fff}
.chip:hover{border-color:#7c3aed;color:#7c3aed}
.chip.on{background:#7c3aed;border-color:#7c3aed;color:#fff}
.slot-list{display:flex;flex-direction:column;gap:3px}
.slot-chip{padding:4px 8px;border:1.5px solid #e2e8f0;border-radius:7px;font-size:11px;cursor:pointer;transition:all .15s;color:#64748b;background:#fff;text-align:left}
.slot-chip:hover{border-color:#7c3aed;color:#7c3aed}
.slot-chip.on{background:#7c3aed;border-color:#7c3aed;color:#fff}
.cls-list{display:flex;flex-direction:column;gap:2px;max-height:150px;overflow-y:auto}
.cls-chip{padding:3px 7px;border-radius:6px;font-size:11px;cursor:pointer;transition:background .1s;color:#475569;display:flex;align-items:center;gap:5px}
.cls-chip:hover{background:#f1f5f9}
.cls-chip.on{background:#ede9fe;color:#6d28d9;font-weight:600}
.cls-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.reset-btn{width:100%;padding:6px;border:none;border-radius:7px;background:#fee2e2;color:#dc2626;cursor:pointer;font-size:11px;font-weight:600;margin-top:4px}
.reset-btn:hover{background:#fecaca}
.main{flex:1;overflow-y:auto;padding:13px}
.toolbar{display:flex;align-items:center;gap:8px;margin-bottom:11px;flex-wrap:wrap}
.view-btns{display:flex;gap:4px}
.view-btn{padding:5px 11px;border:1.5px solid #e2e8f0;border-radius:7px;background:#fff;cursor:pointer;font-size:12px;font-weight:600;color:#64748b;transition:all .15s}
.view-btn:hover{border-color:#7c3aed;color:#7c3aed}
.view-btn.on{background:#7c3aed;border-color:#7c3aed;color:#fff}
.result-info{font-size:11px;color:#94a3b8;margin-left:auto}
/* ── 공지 게시판 ── */
.notice-board{display:flex;align-items:center;gap:5px;flex:1;min-width:0;overflow:hidden;margin:0 4px}
.notice-label{font-size:10px;font-weight:700;color:#64748b;white-space:nowrap;display:flex;align-items:center;gap:3px}
.notice-chips{display:flex;gap:4px;flex-wrap:nowrap;overflow-x:auto;flex:1;padding-bottom:1px;scrollbar-width:none}
.notice-chips::-webkit-scrollbar{display:none}
.notice-chip{display:flex;align-items:center;gap:4px;padding:3px 7px 3px 8px;border-radius:20px;font-size:11px;font-weight:600;white-space:nowrap;cursor:default;flex-shrink:0;border:none}
.notice-chip.nc-red{background:#fee2e2;color:#dc2626}
.notice-chip.nc-yellow{background:#fef3c7;color:#92400e}
.notice-chip.nc-green{background:#dcfce7;color:#15803d}
.notice-chip.nc-blue{background:#dbeafe;color:#1d4ed8}
.notice-chip.nc-purple{background:#ede9fe;color:#7c3aed}
.notice-del{background:none;border:none;cursor:pointer;font-size:10px;opacity:.5;padding:0;line-height:1;color:inherit}
.notice-del:hover{opacity:1}
.notice-add{padding:3px 8px;border:1.5px dashed #cbd5e1;border-radius:20px;font-size:11px;color:#94a3b8;cursor:pointer;background:none;white-space:nowrap;flex-shrink:0;transition:all .15s}
.notice-add:hover{border-color:#7c3aed;color:#7c3aed}
/* 공지 입력 팝업 */
.notice-popup{position:fixed;z-index:9999;background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:14px;box-shadow:0 8px 24px rgba(0,0,0,.15);width:280px}
.notice-popup h4{font-size:12px;font-weight:700;color:#1e293b;margin-bottom:10px}
.notice-popup input,.notice-popup textarea{width:100%;padding:6px 9px;border:1px solid #e2e8f0;border-radius:7px;font-size:12px;outline:none;box-sizing:border-box;resize:none}
.notice-popup input:focus,.notice-popup textarea:focus{border-color:#7c3aed}
.notice-popup textarea{height:60px;margin-top:6px;font-family:inherit}
.notice-color-row{display:flex;gap:6px;margin-top:8px;align-items:center}
.notice-color-row span{font-size:10px;color:#64748b}
.nc-btn{width:22px;height:22px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:all .1s}
.nc-btn.sel{border-color:#1e293b;transform:scale(1.2)}
.nc-btn.nc-red{background:#fee2e2}
.nc-btn.nc-yellow{background:#fef3c7}
.nc-btn.nc-green{background:#dcfce7}
.nc-btn.nc-blue{background:#dbeafe}
.nc-btn.nc-purple{background:#ede9fe}
.notice-popup-btns{display:flex;gap:6px;margin-top:10px}
.notice-popup-btns .np-save{flex:1;padding:6px;background:#7c3aed;color:#fff;border:none;border-radius:7px;font-size:12px;font-weight:600;cursor:pointer}
.notice-popup-btns .np-cancel{padding:6px 12px;background:#f1f5f9;border:none;border-radius:7px;font-size:12px;cursor:pointer}
.day-section{margin-bottom:16px}
.day-header{font-size:13px;font-weight:700;color:#475569;margin-bottom:8px;padding-left:2px}
.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:8px}
.ccard{background:#fff;border-radius:11px;border:1px solid #e2e8f0;overflow:hidden;transition:box-shadow .2s;position:relative}
.ccard:hover{box-shadow:0 3px 12px rgba(0,0,0,.08)}
.ccard-top{height:5px}
.ccard-head{padding:8px 12px 4px;display:flex;justify-content:space-between;align-items:flex-start}
.ccard-cls{font-size:13px;font-weight:700;color:#1e293b}
.ccard-tags{display:flex;gap:3px;flex-shrink:0;align-items:center}
.tag{padding:2px 6px;border-radius:4px;font-size:10px;font-weight:700}
.tag-d{background:#dbeafe;color:#1d4ed8}
.tag-t{background:#dcfce7;color:#15803d}
.ccard-body{padding:3px 12px 10px}
.stu-chips{display:flex;flex-wrap:wrap;gap:4px}
.stu-chip{padding:2px 7px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;font-size:11px;cursor:pointer;transition:all .15s;position:relative}
.stu-chip:hover{background:#7c3aed;color:#fff;border-color:#7c3aed}
.stu-chip.hl{background:#fde68a;border-color:#f59e0b;font-weight:700}
.stu-cnt{font-size:10px;color:#94a3b8;margin-top:4px}
.stu-cnt-row{display:flex;align-items:center;justify-content:space-between;margin-top:4px}
.class-note-btn{padding:1px 6px;border-radius:5px;border:1px solid #e2e8f0;background:#f8fafc;cursor:pointer;font-size:10px;font-weight:700;color:#94a3b8;transition:all .15s;line-height:1.6}
.class-note-btn.has-note{background:#fef08a;border-color:#eab308;color:#713f12}
.class-note-display{margin-top:5px;background:#fefce8;border:1px solid #fef08a;border-radius:6px;padding:4px 8px;font-size:11px;color:#854d0e;line-height:1.5;cursor:pointer;word-break:break-all}
.class-note-display:hover{background:#fef9c3}
.card-edit-btn{position:absolute;top:7px;right:7px;width:22px;height:22px;border-radius:5px;border:none;background:#f1f5f9;cursor:pointer;font-size:12px;display:none;align-items:center;justify-content:center}
.card-edit-btn:hover{background:#e2e8f0}
.edit-mode .card-edit-btn{display:flex}
.stu-chip .rm-x{display:none;margin-left:3px;font-size:9px;color:#ef4444;font-weight:900}
.chip-memo{margin-left:4px;padding:1px 5px;background:#ede9fe;color:#7c3aed;border-radius:4px;font-size:9px;font-weight:700;cursor:pointer;white-space:nowrap;vertical-align:middle;transition:all .15s;line-height:1.4}
.chip-memo:hover{background:#7c3aed;color:#fff}
/* 진도표 버튼 */
.card-prog-btn{padding:2px 7px;border-radius:5px;border:1px solid #c4b5fd;background:#ede9fe;cursor:pointer;font-size:11px;color:#7c3aed;font-weight:700;line-height:1.6;transition:all .15s;flex-shrink:0}
.card-prog-btn:hover{background:#7c3aed;color:#fff;border-color:#7c3aed}
/* 진도표 모달 */
#progModal{background:#fff;border-radius:16px;width:min(920px,95vw);max-height:88vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.prog-hdr{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;border-bottom:1px solid #e2e8f0;flex-shrink:0}
.prog-hdr-title{font-size:15px;font-weight:700;color:#1e293b}
.prog-close{background:none;border:none;cursor:pointer;font-size:20px;color:#94a3b8;line-height:1;padding:4px}
.prog-tabs{display:flex;padding:0 20px;border-bottom:1px solid #e2e8f0;background:#fafafa;flex-shrink:0}
.prog-tab-btn{padding:10px 18px;border:none;background:none;cursor:pointer;font-size:13px;font-weight:600;color:#64748b;border-bottom:2.5px solid transparent;margin-bottom:-1px;transition:all .15s}
.prog-tab-btn.on{color:#7c3aed;border-bottom-color:#7c3aed;background:#fff}
.prog-body{padding:16px 20px;overflow-y:auto;flex:1}
.prog-table{width:100%;border-collapse:collapse;margin-bottom:10px;font-size:12px}
.prog-table th{background:#f8fafc;padding:8px 10px;text-align:left;font-weight:700;color:#475569;border-bottom:2px solid #e2e8f0}
.prog-table td{padding:4px 6px;border-bottom:1px solid #f1f5f9;vertical-align:middle}
.prog-input{border:1.5px solid #e2e8f0;border-radius:6px;padding:5px 8px;font-size:12px;width:100%;box-sizing:border-box;outline:none;font-family:inherit}
.prog-input:focus{border-color:#a78bfa;box-shadow:0 0 0 2px rgba(167,139,250,.2)}
.prog-add-btn{padding:7px 16px;background:#ede9fe;color:#7c3aed;border:1.5px solid #c4b5fd;border-radius:7px;cursor:pointer;font-size:12px;font-weight:700;transition:all .15s}
.prog-add-btn:hover{background:#7c3aed;color:#fff;border-color:#7c3aed}
.prog-del-btn{background:none;border:none;cursor:pointer;color:#dc2626;font-size:13px;padding:4px;opacity:.45;transition:opacity .15s}
.prog-del-btn:hover{opacity:1}
.prog-empty{text-align:center;color:#94a3b8;padding:40px 20px;font-size:13px;line-height:2.4}
/* 단어시험 */
.vocab-test-block{margin-bottom:16px;border:1px solid #e2e8f0;border-radius:10px;overflow:hidden}
.vocab-test-hdr{background:#f8fafc;padding:9px 12px;display:flex;align-items:center;gap:8px;border-bottom:1px solid #e2e8f0;flex-wrap:wrap}
.vocab-test-name-input{border:1.5px solid #e2e8f0;border-radius:6px;padding:5px 8px;font-size:13px;font-weight:700;outline:none;width:160px;font-family:inherit}
.vocab-test-name-input:focus{border-color:#a78bfa}
.vocab-scroll{overflow-x:auto}
.vocab-table{border-collapse:collapse;font-size:12px;min-width:100%}
.vocab-table th{background:#f8fafc;padding:7px 10px;font-weight:700;color:#475569;border:1px solid #e2e8f0;white-space:nowrap;text-align:center}
.vocab-table td{padding:3px 6px;border:1px solid #f1f5f9;text-align:center;vertical-align:middle}
.vocab-cell{min-width:80px;padding:3px 5px!important}
.vcell-wrap{display:flex;align-items:center;gap:3px;justify-content:center}
.vcell-input{width:46px;padding:4px 3px;border:1.5px solid #e2e8f0;border-radius:5px;font-size:12px;font-weight:700;text-align:center;outline:none;background:#fff;transition:border .15s}
.vcell-input:focus{border-color:#7c3aed;box-shadow:0 0 0 2px rgba(124,58,237,.15)}
.vcell-input:disabled{background:#fee2e2;color:#dc2626;border-color:#fca5a5;cursor:not-allowed}
.vcell-input::placeholder{color:#cbd5e1;font-weight:400;font-size:10px}
.vcell-x{width:20px;height:20px;padding:0;border:1.5px solid #e2e8f0;border-radius:4px;background:#f8fafc;cursor:pointer;font-size:10px;font-weight:700;color:#94a3b8;display:flex;align-items:center;justify-content:center;transition:all .15s;flex-shrink:0}
.vcell-x:hover{background:#fee2e2;border-color:#fca5a5;color:#dc2626}
.vcell-x.active{background:#fee2e2;border-color:#dc2626;color:#dc2626}
.prog-add-sm{padding:4px 12px;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:5px;cursor:pointer;font-size:11px;color:#475569;margin:2px 0;transition:all .15s}
.prog-add-sm:hover{background:#e2e8f0}
/* ── 회비 탭 ── */
.fee-toolbar{display:flex;align-items:center;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.fee-month-picker{padding:7px 12px;border:1.5px solid #e2e8f0;border-radius:8px;font-size:13px;outline:none;font-family:inherit;background:#fff;cursor:pointer}
.fee-month-picker:focus{border-color:#7c3aed}
.director-btn{display:flex;align-items:center;gap:6px;padding:6px 14px;border:1.5px solid #7c3aed;border-radius:8px;background:#fff;color:#7c3aed;cursor:pointer;font-size:12px;font-weight:700;transition:all .15s}
.director-btn:hover{background:#ede9fe}
.director-btn.active{background:#7c3aed;color:#fff}
.fee-summary{background:linear-gradient(135deg,#5c6bc0,#7c3aed);color:#fff;border-radius:12px;padding:15px 20px;margin-bottom:14px;display:flex;gap:4px;justify-content:space-around;align-items:center}
.fee-sum-item{text-align:center;padding:4px 12px}
.fee-sum-n{font-size:22px;font-weight:800}
.fee-sum-l{font-size:10px;opacity:.8;margin-top:2px}
.fee-sum-divider{width:1px;background:rgba(255,255,255,.3);align-self:stretch}
.fee-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:8px}
.fee-card{background:#fff;border-radius:11px;border:1.5px solid #e2e8f0;padding:12px 14px;display:flex;align-items:center;gap:10px;transition:border .15s}
.fee-card.paid{border-color:#86efac;background:#f0fdf4}
.fee-card.unpaid{border-color:#fca5a5;background:#fff5f5}
.fee-card-name{font-size:13px;font-weight:700;color:#1e293b}
.fee-card-grade{font-size:10px;color:#94a3b8;margin-top:1px}
.fee-date-txt{font-size:10px;color:#64748b;margin-top:3px}
.fee-toggle-btn{padding:5px 12px;border:none;border-radius:7px;cursor:pointer;font-size:12px;font-weight:700;transition:all .15s;white-space:nowrap;flex-shrink:0}
.fee-toggle-paid{background:#dcfce7;color:#15803d}
.fee-toggle-paid:hover{background:#bbf7d0}
.fee-toggle-unpaid{background:#fee2e2;color:#dc2626}
.fee-toggle-unpaid:hover{background:#fecaca}
.fee-amount-wrap{display:flex;align-items:center;gap:3px;flex-shrink:0}
.fee-amount-input{width:82px;padding:4px 8px;border:1.5px solid #e2e8f0;border-radius:6px;font-size:12px;text-align:right;outline:none;font-family:inherit}
.fee-amount-input:focus{border-color:#7c3aed}
.fee-amt-btn{padding:4px 10px;border:1.5px solid #c4b5fd;border-radius:7px;background:#f5f3ff;color:#6d28d9;font-size:12px;font-weight:700;cursor:pointer;white-space:nowrap;transition:all .15s;flex-shrink:0}
.fee-amt-btn:hover{background:#ede9fe}
.fee-amt-btn.set{background:#ede9fe;border-color:#7c3aed;color:#5b21b6}
/* 금액 피커 팝업 */
.fee-picker-preset{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;margin:10px 0}
.fee-pick-btn{padding:8px 6px;border:1.5px solid #e2e8f0;border-radius:8px;background:#f8fafc;cursor:pointer;font-size:11px;text-align:center;transition:all .15s;line-height:1.4}
.fee-pick-btn:hover{border-color:#7c3aed;background:#f5f3ff}
.fee-pick-btn.selected{border-color:#7c3aed;background:#ede9fe;color:#5b21b6;font-weight:700}
.fee-pick-btn.suggested{border-color:#059669;background:#ecfdf5}
.fee-pick-btn.suggested.selected{border-color:#7c3aed;background:#ede9fe}
.fee-total-bar{background:#f0fdf4;border:1.5px solid #86efac;border-radius:10px;padding:12px 18px;margin-top:14px;display:flex;justify-content:space-between;align-items:center}
.fee-total-l{font-size:13px;font-weight:700;color:#15803d}
.fee-total-n{font-size:18px;font-weight:800;color:#15803d}
/* 결제 방법 태그 */
.fee-method-tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:5px}
.fee-method-tag{padding:2px 7px;border-radius:5px;border:1.5px solid #e2e8f0;background:#f8fafc;cursor:pointer;font-size:10px;font-weight:700;color:#94a3b8;transition:all .15s;line-height:1.6}
.fee-method-tag.m-결제선생{border-color:#818cf8;background:#eef2ff;color:#4338ca}
.fee-method-tag.m-울산페이{border-color:#34d399;background:#ecfdf5;color:#059669}
.fee-method-tag.m-카드결제{border-color:#fb923c;background:#fff7ed;color:#c2410c}
.fee-method-tag.m-이체{border-color:#60a5fa;background:#eff6ff;color:#1d4ed8}
/* PIN 키패드 */
.pin-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:600;display:none;align-items:center;justify-content:center}
.pin-overlay.show{display:flex}
.pin-box{background:#fff;border-radius:18px;padding:28px 24px;width:290px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.pin-title{font-size:15px;font-weight:700;color:#1e293b;margin-bottom:4px}
.pin-sub{font-size:11px;color:#94a3b8;margin-bottom:16px}
.pin-dots{display:flex;justify-content:center;gap:12px;margin-bottom:10px}
.pin-dot{width:14px;height:14px;border-radius:50%;border:2px solid #e2e8f0;transition:all .15s}
.pin-dot.filled{background:#7c3aed;border-color:#7c3aed;transform:scale(1.1)}
.pin-error{color:#dc2626;font-size:11px;min-height:18px;margin-bottom:10px}
.pin-keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.pin-key{padding:13px;border:1.5px solid #e2e8f0;border-radius:9px;background:#fff;cursor:pointer;font-size:17px;font-weight:700;color:#1e293b;transition:all .15s}
.pin-key:hover{background:#f5f3ff;border-color:#c4b5fd}
.pin-key:active{transform:scale(.95)}
.pin-key.cancel{font-size:12px;color:#94a3b8;border-color:#f1f5f9;background:#f8fafc}
.pin-key.del{font-size:15px;color:#64748b}
.pin-key.del:hover{background:#fee2e2;border-color:#fca5a5;color:#dc2626}
.chip-memo-add{margin-left:3px;padding:1px 4px;color:#cbd5e1;font-size:9px;cursor:pointer;opacity:0;transition:opacity .15s;vertical-align:middle;border-radius:4px}
.stu-chip:hover .chip-memo-add{opacity:1;color:#a78bfa}
.chip-memo-popup{position:fixed;z-index:9999;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:10px;box-shadow:0 6px 20px rgba(0,0,0,.15);display:flex;flex-direction:column;gap:7px;min-width:200px}
.chip-memo-popup label{font-size:10px;color:#64748b;font-weight:600}
.chip-memo-popup input{width:100%;padding:5px 8px;border:1px solid #e2e8f0;border-radius:6px;font-size:12px;outline:none;box-sizing:border-box}
.chip-memo-popup input:focus{border-color:#7c3aed}
.chip-memo-popup .cmp-btns{display:flex;gap:5px}
.chip-memo-popup .cmp-save{flex:1;padding:5px;background:#7c3aed;color:#fff;border:none;border-radius:6px;font-size:11px;cursor:pointer;font-weight:600}
.chip-memo-popup .cmp-del{padding:5px 10px;background:#f1f5f9;color:#64748b;border:none;border-radius:6px;font-size:11px;cursor:pointer}
.edit-mode .stu-chip .rm-x{display:inline}
.edit-mode .stu-chip:hover{background:#fee2e2;color:#dc2626;border-color:#fca5a5}
.add-stu-wrap{display:none;margin-top:5px}
.edit-mode .add-stu-wrap{display:flex;gap:4px}
.add-stu-input{flex:1;padding:3px 7px;border:1.5px solid #e2e8f0;border-radius:6px;font-size:11px;outline:none}
.add-stu-input:focus{border-color:#7c3aed}
.add-stu-btn{padding:3px 7px;border:none;border-radius:6px;background:#7c3aed;color:#fff;cursor:pointer;font-size:11px;font-weight:600}
.add-class-btn{position:fixed;bottom:22px;right:22px;width:50px;height:50px;border-radius:50%;border:none;background:linear-gradient(135deg,#7c3aed,#5c6bc0);color:#fff;cursor:pointer;font-size:22px;box-shadow:0 4px 14px rgba(124,58,237,.4);transition:transform .15s;z-index:100;display:none;align-items:center;justify-content:center}
.add-class-btn:hover{transform:scale(1.1)}
.edit-mode-body .add-class-btn{display:flex}
.slot-add-card{display:flex;align-items:center;justify-content:center;min-height:80px;border:2px dashed #c4b5fd;border-radius:12px;color:#7c3aed;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s;background:#faf5ff;padding:12px}
.slot-add-card:hover{background:#ede9fe;border-color:#7c3aed}
.slot-add-empty{width:100%;grid-column:1/-1}
.empty{text-align:center;padding:50px 20px;color:#94a3b8}
.stu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(275px,1fr));gap:9px}
.scard{background:#fff;border-radius:11px;border:1px solid #e2e8f0;padding:12px}
.scard-name{font-size:14px;font-weight:700;color:#1e293b;margin-bottom:8px}
.scard-rows{display:flex;flex-direction:column;gap:4px}
.scard-row{display:flex;gap:5px;align-items:center;font-size:12px}
.scard-cls{font-weight:600;color:#374151}
.scard-cnt{font-size:10px;color:#94a3b8;margin-top:6px}
.scard-num{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;background:#e0e7ff;color:#4338ca;border-radius:50%;font-size:11px;font-weight:700;margin-right:2px;flex-shrink:0}
.grade-group-hd{width:100%;grid-column:1/-1;padding:4px 0 2px;display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:#7c3aed}
.grade-group-hd span{white-space:nowrap}
.grade-group-hd::after{content:'';flex:1;height:1.5px;background:#ddd6fe}
.scard-edit{border-color:#fcd34d;box-shadow:0 2px 8px rgba(245,158,11,.15)}
.scard-edit .scard-row:hover{background:#fff7ed;border-radius:5px}
/* SLOT HEADER */
.slot-hd{display:flex;align-items:center;gap:8px;margin:10px 0 6px;padding:5px 10px;background:#f8fafc;border-radius:8px;border-left:4px solid #6366f1}
.slot-hd-num{font-size:12px;font-weight:800;color:#4c4e8a}
.slot-hd-time{font-size:11px;color:#94a3b8;font-weight:600}
.slot-empty{border:1.5px dashed #e2e8f0;border-radius:9px;padding:12px 16px;color:#cbd5e1;font-size:11px;margin-bottom:8px}

/* TEACHER */
.teacher-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:12px;font-size:10px;font-weight:700;cursor:pointer;border:1.5px solid transparent;transition:all .15s;user-select:none}
.teacher-badge:hover{filter:brightness(.93)}
.teacher-badge.unset{background:#f1f5f9;color:#94a3b8;border-color:#e2e8f0}
.teacher-badge.unset:hover{border-color:#7c3aed;color:#7c3aed}
.tc0{background:#dcfce7;color:#15803d;border-color:#86efac}  /* Julia - Green */
.tc1{background:#dbeafe;color:#1e40af;border-color:#93c5fd}  /* Lisa - Blue */
.tc2{background:#ffedd5;color:#c2410c;border-color:#fed7aa}  /* Jessie - Orange */
.tc3{background:#fce7f3;color:#9d174d;border-color:#f9a8d4}
.tc4{background:#ede9fe;color:#6d28d9;border-color:#c4b5fd}
.teacher-popup{position:absolute;background:#fff;border:1.5px solid #e2e8f0;border-radius:9px;box-shadow:0 8px 24px rgba(0,0,0,.12);z-index:150;padding:7px;min-width:130px;top:100%;left:0;margin-top:3px}
.teacher-popup-item{padding:5px 9px;border-radius:6px;font-size:11px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px}
.teacher-popup-item:hover{background:#f1f5f9}
.teacher-popup-item.selected{background:#ede9fe;color:#6d28d9}
.teacher-popup-divider{height:1px;background:#f1f5f9;margin:4px 0}
.teacher-popup-add{display:flex;gap:5px;padding:4px 5px}
.teacher-popup-add input{flex:1;padding:3px 7px;border:1.5px solid #e2e8f0;border-radius:5px;font-size:11px;outline:none;width:0}
.teacher-popup-add input:focus{border-color:#7c3aed}
.teacher-popup-add button{padding:3px 7px;border:none;border-radius:5px;background:#7c3aed;color:#fff;cursor:pointer;font-size:10px;font-weight:700}
.ccard-teacher-row{padding:0 12px 5px;display:flex;align-items:center;gap:6px;position:relative}

/* 학생 프로필 모달 */
.sp-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:300;display:none;align-items:center;justify-content:center}
.sp-overlay.show{display:flex}
.sp-modal{background:#fff;border-radius:16px;width:520px;max-width:93vw;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.2)}
.sp-header{padding:14px 18px 10px;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;align-items:center;gap:10px}
.sp-name{font-size:16px;font-weight:700;color:#1e293b}
.sp-status{padding:2px 9px;border-radius:12px;font-size:11px;font-weight:700;cursor:pointer}
.sp-status.재원{background:#dcfce7;color:#15803d}
.sp-status.퇴원{background:#fee2e2;color:#dc2626}
.sp-status.일시중단{background:#fef3c7;color:#92400e}
.sp-close{background:none;border:none;cursor:pointer;font-size:20px;color:#94a3b8}
.sp-section{padding:12px 18px;border-bottom:1px solid #f1f5f9}
.sp-section:last-child{border-bottom:none}
.sp-sec-title{font-size:10px;font-weight:700;color:#94a3b8;text-transform:uppercase;letter-spacing:.7px;margin-bottom:9px}
.sp-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.sp-field{display:flex;flex-direction:column;gap:3px}
.sp-label{font-size:10px;color:#94a3b8;font-weight:600}
.sp-value{font-size:13px;color:#1e293b;font-weight:500}
.sp-input{padding:5px 9px;border:1.5px solid #e2e8f0;border-radius:7px;font-size:12px;outline:none;width:100%;font-family:inherit}
.sp-input:focus{border-color:#7c3aed}
.sp-select{padding:5px 9px;border:1.5px solid #e2e8f0;border-radius:7px;font-size:12px;outline:none;width:100%;font-family:inherit;background:#fff}
.sp-select:focus{border-color:#7c3aed}
.sp-grade-badge{display:inline-block;padding:1px 7px;background:#ede9fe;color:#6d28d9;border-radius:10px;font-size:11px;font-weight:700;margin-left:5px}
.sp-cls-list{display:flex;flex-wrap:wrap;gap:5px}
.sp-cls-chip{padding:3px 9px;border-radius:12px;font-size:11px;font-weight:600;border:1.5px solid #e2e8f0;color:#475569;background:#f8fafc}
.sp-textarea{width:100%;padding:6px 9px;border:1.5px solid #e2e8f0;border-radius:7px;font-size:12px;outline:none;resize:vertical;min-height:56px;font-family:inherit}
.sp-textarea:focus{border-color:#7c3aed}
.sp-footer{padding:11px 18px;border-top:1px solid #e2e8f0;display:flex;gap:7px;justify-content:flex-end}
.sp-btn{padding:6px 14px;border-radius:8px;border:none;cursor:pointer;font-size:12px;font-weight:600}
.sp-btn.primary{background:#7c3aed;color:#fff}
.sp-btn.primary:hover{background:#6d28d9}
.sp-btn.ghost{background:#f1f5f9;color:#475569}
.sp-btn.ghost:hover{background:#e2e8f0}
.sp-btn.danger{background:#fee2e2;color:#dc2626}
.sp-btn.danger:hover{background:#fecaca}
/* 학생 프로필 탭 */
.sp-tabnav{display:flex;border-bottom:1px solid #e2e8f0;background:#f8fafc}
.sp-tab{flex:1;padding:9px 0;border:none;background:transparent;cursor:pointer;font-size:12px;font-weight:600;color:#94a3b8;border-bottom:2px solid transparent;transition:all .15s}
.sp-tab.on{color:#7c3aed;border-bottom-color:#7c3aed;background:#fff}
.sp-tab:hover:not(.on){color:#475569;background:#f1f5f9}
.sp-tabpanel{display:none}
.sp-tabpanel.on{display:block}
/* 독서 기록 */
.book-toolbar{padding:10px 18px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #f1f5f9}
.book-add-btn{padding:5px 12px;background:#7c3aed;color:#fff;border:none;border-radius:7px;font-size:11px;font-weight:700;cursor:pointer}
.book-add-btn:hover{background:#6d28d9}
.book-stats{font-size:11px;color:#94a3b8}
.book-add-form{padding:12px 18px;background:#f8fafc;border-bottom:2px solid #e2e8f0;display:none}
.book-add-form.show{display:block}
.book-form-title{font-size:11px;font-weight:700;color:#475569;margin-bottom:9px}
.book-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.book-form-grid .full{grid-column:1/-1}
.bfld{display:flex;flex-direction:column;gap:3px}
.bfld label{font-size:10px;color:#94a3b8;font-weight:600}
.bfld input,.bfld select,.bfld textarea{padding:5px 8px;border:1.5px solid #e2e8f0;border-radius:6px;font-size:12px;outline:none;font-family:inherit;background:#fff}
.bfld input:focus,.bfld select:focus,.bfld textarea:focus{border-color:#7c3aed}
.book-form-btns{display:flex;gap:6px;justify-content:flex-end;margin-top:9px}
.bfbtn{padding:5px 12px;border:none;border-radius:6px;font-size:11px;font-weight:600;cursor:pointer}
.bfbtn.save{background:#7c3aed;color:#fff}
.bfbtn.cancel{background:#f1f5f9;color:#64748b}
.book-sem-group{padding:10px 18px 0}
.book-sem-label{font-size:11px;font-weight:700;color:#94a3b8;margin-bottom:6px;display:flex;align-items:center;gap:6px}
.book-sem-label span{background:#ede9fe;color:#6d28d9;padding:1px 7px;border-radius:10px;font-size:10px}
.book-item{display:flex;align-items:flex-start;gap:8px;padding:7px 0;border-bottom:1px solid #f1f5f9}
.book-item:last-child{border-bottom:none}
.book-status-dot{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0;margin-top:1px}
.book-status-dot.완독{background:#dcfce7}
.book-status-dot.진행중{background:#dbeafe}
.book-status-dot.예정{background:#f1f5f9}
.book-info{flex:1;min-width:0}
.book-title{font-size:13px;font-weight:600;color:#1e293b}
.book-meta{font-size:10px;color:#94a3b8;margin-top:2px}
.book-actions{display:flex;gap:4px;flex-shrink:0}
.book-act-btn{padding:2px 7px;border:1px solid #e2e8f0;border-radius:5px;background:#fff;cursor:pointer;font-size:10px;color:#64748b}
.book-act-btn:hover{border-color:#7c3aed;color:#7c3aed}
.book-act-btn.del:hover{border-color:#ef4444;color:#ef4444}
.book-empty{padding:30px 18px;text-align:center;color:#94a3b8;font-size:13px}
/* 책 자동완성 */
.bf-search-wrap{position:relative;grid-column:1/-1}
.bf-search-input{width:100%;padding:7px 10px 7px 32px;border:1.5px solid #7c3aed;border-radius:7px;font-size:13px;outline:none;font-family:inherit}
.bf-search-icon{position:absolute;left:9px;top:50%;transform:translateY(-50%);font-size:14px;pointer-events:none}
.bf-ac-list{position:absolute;top:calc(100% + 3px);left:0;right:0;background:#fff;border:1.5px solid #c4b5fd;border-radius:9px;box-shadow:0 8px 24px rgba(124,58,237,.15);z-index:999;max-height:220px;overflow-y:auto;display:none}
.bf-ac-list.show{display:block}
.bf-ac-item{padding:8px 12px;cursor:pointer;border-bottom:1px solid #f5f3ff;display:flex;justify-content:space-between;align-items:center;gap:8px}
.bf-ac-item:last-child{border-bottom:none}
.bf-ac-item:hover,.bf-ac-item.focused{background:#f5f3ff}
.bf-ac-title{font-size:13px;font-weight:600;color:#1e293b;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bf-ac-meta{font-size:10px;color:#7c3aed;font-weight:700;white-space:nowrap;flex-shrink:0}
.bf-ac-series{font-size:10px;color:#94a3b8;margin-top:1px}
.bf-manual-hint{padding:7px 12px;font-size:11px;color:#94a3b8;border-top:1px solid #f1f5f9;cursor:pointer}
.bf-manual-hint:hover{background:#f8fafc;color:#7c3aed}
.bf-selected-book{background:#f5f3ff;border:1.5px solid #c4b5fd;border-radius:8px;padding:8px 12px;display:none;align-items:center;justify-content:space-between;gap:8px;grid-column:1/-1}
.bf-selected-book.show{display:flex}
.bf-sel-title{font-size:13px;font-weight:700;color:#5b21b6}
.bf-sel-meta{font-size:11px;color:#7c3aed}
.bf-sel-clear{background:none;border:none;cursor:pointer;color:#94a3b8;font-size:16px;padding:0 2px}
.bf-sel-clear:hover{color:#dc2626}
/* 책 DB 가져오기 버튼 */
.book-db-btn{font-size:10px;color:#94a3b8;cursor:pointer;text-decoration:underline;padding:6px 18px;display:block}
.book-db-btn:hover{color:#7c3aed}
/* 기존 오버레이 */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:200;display:none;align-items:center;justify-content:center}
.overlay.show{display:flex}
.modal{background:#fff;border-radius:16px;width:480px;max-width:92vw;max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.2)}
.modal-header{padding:15px 20px 11px;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;align-items:center}
.modal-title{font-size:15px;font-weight:700}
.modal-close{background:none;border:none;cursor:pointer;font-size:20px;color:#94a3b8}
.modal-close:hover{color:#475569}
.modal-body{padding:16px 20px}
.modal-footer{padding:12px 20px;border-top:1px solid #e2e8f0;display:flex;gap:8px;justify-content:flex-end}
.form-group{margin-bottom:12px}
.form-label{font-size:11px;font-weight:700;color:#64748b;margin-bottom:4px;display:block;text-transform:uppercase;letter-spacing:.5px}
.form-input{width:100%;padding:7px 10px;border:1.5px solid #e2e8f0;border-radius:8px;font-size:13px;outline:none;transition:border .15s}
.form-input:focus{border-color:#7c3aed}
.form-select{width:100%;padding:7px 10px;border:1.5px solid #e2e8f0;border-radius:8px;font-size:13px;outline:none;background:#fff;cursor:pointer}
.form-select:focus{border-color:#7c3aed}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.modal-stu-list{display:flex;flex-wrap:wrap;gap:5px;min-height:34px;padding:7px;border:1.5px solid #e2e8f0;border-radius:8px;margin-bottom:7px}
.modal-stu-chip{padding:3px 9px;background:#f1f5f9;border-radius:11px;font-size:12px;display:flex;align-items:center;gap:4px}
.modal-stu-chip button{background:none;border:none;cursor:pointer;color:#ef4444;font-size:13px;line-height:1;font-weight:700;padding:0}
.modal-add-row{display:flex;gap:6px}
.modal-add-input{flex:1;padding:6px 10px;border:1.5px solid #e2e8f0;border-radius:8px;font-size:12px;outline:none}
.modal-add-input:focus{border-color:#7c3aed}
.modal-add-btn{padding:6px 11px;border:none;border-radius:8px;background:#7c3aed;color:#fff;cursor:pointer;font-size:12px;font-weight:600}
.btn{padding:7px 15px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;border:none;transition:all .15s}
.btn-primary{background:#7c3aed;color:#fff}.btn-primary:hover{background:#6d28d9}
.btn-danger{background:#fee2e2;color:#dc2626}.btn-danger:hover{background:#fecaca}
.btn-ghost{background:#f1f5f9;color:#475569}.btn-ghost:hover{background:#e2e8f0}
.btn-green{background:#dcfce7;color:#15803d}.btn-green:hover{background:#bbf7d0}
.print-modal{width:550px}
.print-options{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-bottom:6px}
.print-opt{border:2px solid #e2e8f0;border-radius:11px;padding:13px;cursor:pointer;transition:all .15s;text-align:center}
.print-opt:hover{border-color:#7c3aed;background:#faf5ff}
.print-opt.selected{border-color:#7c3aed;background:#ede9fe}
.print-opt-icon{font-size:26px;margin-bottom:5px}
.print-opt-title{font-size:12px;font-weight:700;color:#1e293b;margin-bottom:2px}
.print-opt-desc{font-size:10px;color:#64748b}
.print-sub{margin-top:12px}
.print-sub-title{font-size:11px;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.stu-select-grid{display:flex;flex-wrap:wrap;gap:4px;max-height:150px;overflow-y:auto;padding:7px;border:1.5px solid #e2e8f0;border-radius:8px}
.stu-sel-chip{padding:3px 8px;border:1.5px solid #e2e8f0;border-radius:11px;font-size:11px;cursor:pointer;transition:all .15s;color:#64748b}
.stu-sel-chip:hover{border-color:#7c3aed;color:#7c3aed}
.stu-sel-chip.on{background:#7c3aed;border-color:#7c3aed;color:#fff}
.sel-all-btn{font-size:11px;color:#7c3aed;cursor:pointer;text-decoration:underline;margin-bottom:5px;display:inline-block}
.edit-mode-notice{display:none;background:#fef3c7;border:1px solid #fcd34d;border-radius:6px;padding:3px 9px;font-size:11px;color:#92400e;font-weight:600}
/* ATTENDANCE */
.att-toolbar{display:flex;align-items:center;gap:9px;margin-bottom:13px;flex-wrap:wrap}
.date-picker{padding:6px 11px;border:1.5px solid #e2e8f0;border-radius:8px;font-size:12px;outline:none;cursor:pointer}
.date-picker:focus{border-color:#7c3aed}
.att-day-label{font-size:12px;font-weight:700;color:#5c6bc0;padding:4px 11px;background:#ede9fe;border-radius:7px}
.att-class-card{background:#fff;border-radius:11px;border:1px solid #e2e8f0;margin-bottom:10px;overflow:hidden}
.att-class-head{padding:9px 14px;background:#f8fafc;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:6px}
.att-class-name{font-size:13px;font-weight:700;color:#1e293b}
.att-summary-txt{font-size:11px;color:#64748b}
.att-class-body{padding:10px 14px}
.att-stu-row{display:flex;align-items:center;gap:7px;padding:5px 0;border-bottom:1px solid #f1f5f9;flex-wrap:wrap}
.att-stu-row:last-child{border-bottom:none}
.att-stu-name{width:68px;font-size:12px;font-weight:600;color:#374151;flex-shrink:0}
.att-status-btns{display:flex;gap:3px;flex-shrink:0}
.att-btn{padding:3px 8px;border:1.5px solid #e2e8f0;border-radius:5px;background:#fff;cursor:pointer;font-size:11px;font-weight:600;transition:all .15s;color:#64748b}
.att-btn.s-출석.on{background:#16a34a;border-color:#16a34a;color:#fff}
.att-btn.s-결석.on{background:#dc2626;border-color:#dc2626;color:#fff}
.att-btn.s-지각.on{background:#d97706;border-color:#d97706;color:#fff}
.att-btn.s-조퇴.on{background:#4f46e5;border-color:#4f46e5;color:#fff}
.att-btn:not(.on).s-출석:hover{background:#dcfce7;border-color:#86efac;color:#15803d}
.att-btn:not(.on).s-결석:hover{background:#fee2e2;border-color:#fca5a5;color:#dc2626}
.att-btn:not(.on).s-지각:hover{background:#fef3c7;border-color:#fcd34d;color:#92400e}
.att-btn:not(.on).s-조퇴:hover{background:#e0e7ff;border-color:#a5b4fc;color:#3730a3}
.att-memo{flex:1;padding:3px 7px;border:1px solid #e2e8f0;border-radius:5px;font-size:11px;outline:none;min-width:80px}
.att-memo:focus{border-color:#7c3aed}
/* STATS */
.stats-top{display:flex;gap:9px;margin-bottom:14px;align-items:center;flex-wrap:wrap}
.stu-selector,.month-selector{padding:6px 11px;border:1.5px solid #e2e8f0;border-radius:8px;font-size:12px;outline:none;background:#fff}
.stat-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:9px;margin-bottom:16px}
.stat-card{background:#fff;border-radius:9px;border:1px solid #e2e8f0;padding:13px;text-align:center}
.stat-card-n{font-size:24px;font-weight:800}
.stat-card-l{font-size:10px;color:#64748b;margin-top:2px}
.c-green .stat-card-n{color:#16a34a}.c-red .stat-card-n{color:#dc2626}
.c-yellow .stat-card-n{color:#d97706}.c-blue .stat-card-n{color:#4f46e5}.c-purple .stat-card-n{color:#7c3aed}
.rate-bar{height:9px;background:#e2e8f0;border-radius:5px;overflow:hidden;margin:7px 0}
.rate-fill{height:100%;border-radius:5px;transition:width .4s}
.hist-table{width:100%;border-collapse:collapse;background:#fff;border-radius:9px;overflow:hidden;border:1px solid #e2e8f0}
.hist-table th{background:#f8fafc;padding:7px 11px;font-size:11px;font-weight:700;color:#64748b;text-align:left;border-bottom:1px solid #e2e8f0}
.hist-table td{padding:6px 11px;font-size:11px;border-bottom:1px solid #f1f5f9;color:#374151}
.hist-table tr:last-child td{border-bottom:none}
.badge{padding:2px 6px;border-radius:4px;font-size:10px;font-weight:700}
.b-출석{background:#dcfce7;color:#15803d}.b-결석{background:#fee2e2;color:#dc2626}
.b-지각{background:#fef3c7;color:#92400e}.b-조퇴{background:#e0e7ff;color:#3730a3}
/* MAKEUP v2 */
.mk-sec-hd{font-size:12px;font-weight:700;margin-bottom:9px;padding:5px 0;border-bottom:2px solid #e2e8f0;display:flex;align-items:center;gap:7px}
.mk-sec-hd .mk-cnt{background:#5c6bc0;color:#fff;border-radius:10px;padding:1px 8px;font-size:10px}
.mk-sec-hd.done-hd .mk-cnt{background:#16a34a}
.mk2-card{background:#fff;border-radius:11px;border:1px solid #e2e8f0;margin-bottom:9px;overflow:hidden}
.mk2-top{display:flex;align-items:center;gap:9px;padding:10px 14px 8px;border-bottom:1px solid #f1f5f9;flex-wrap:wrap}
.mk2-stu{font-size:13px;font-weight:700;color:#1e293b}
.mk2-orig{font-size:11px;color:#64748b}
.mk2-form{display:flex;align-items:center;gap:8px;padding:9px 14px;flex-wrap:wrap}
.mk2-lbl{font-size:10px;font-weight:700;color:#94a3b8;white-space:nowrap;text-transform:uppercase;letter-spacing:.4px}
.mk2-inp{padding:4px 8px;border:1.5px solid #e2e8f0;border-radius:6px;font-size:11px;outline:none}
.mk2-inp:focus{border-color:#7c3aed}
.mk2-sel{padding:4px 6px;border:1.5px solid #e2e8f0;border-radius:6px;font-size:11px;background:#fff;outline:none}
.mk2-save{padding:5px 12px;border:none;border-radius:6px;background:#7c3aed;color:#fff;cursor:pointer;font-size:11px;font-weight:700}
.mk2-save:hover{background:#6d28d9}
.mk2-done{padding:5px 12px;border:none;border-radius:6px;background:#dcfce7;color:#15803d;cursor:pointer;font-size:11px;font-weight:700}
.mk2-done:hover{background:#bbf7d0}
.mk2-del{padding:5px 9px;border:none;border-radius:6px;background:#fee2e2;color:#dc2626;cursor:pointer;font-size:11px}
.mk-done-card{background:#fff;border-radius:10px;border:1px solid #e2e8f0;padding:10px 14px;margin-bottom:7px;display:flex;align-items:center;gap:11px;opacity:.6}
.mk-done-info{flex:1}
.mk-done-stu{font-size:12px;font-weight:700;color:#374151}
.mk-done-detail{font-size:11px;color:#64748b;margin-top:2px}
.makeup-empty{text-align:center;padding:32px 20px;color:#94a3b8;font-size:13px}
/* COLORS */
.ct0{background:#6366f1}.ct1{background:#ec4899}.ct2{background:#06b6d4}
.ct3{background:#10b981}.ct4{background:#f59e0b}.ct5{background:#8b5cf6}
.ct6{background:#ef4444}.ct7{background:#3b82f6}.ct8{background:#14b8a6}
.ct9{background:#f97316}.ct10{background:#84cc16}.ct11{background:#a855f7}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(60px);background:#1e293b;color:#fff;padding:9px 18px;border-radius:10px;font-size:12px;font-weight:600;z-index:999;transition:transform .3s;pointer-events:none}
.toast.show{transform:translateX(-50%) translateY(0)}
#printArea{display:none}
@media print{
  body>*{display:none!important}
  #printArea{display:block!important;font-family:'Malgun Gothic',sans-serif;font-size:10px;color:#000}
  @page{size:A4 landscape;margin:10mm}
  h1{font-size:15px;font-weight:800;margin-bottom:2px}
  .p-sub{font-size:9px;color:#555;margin-bottom:10px}
  .p-hdr{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:9px;padding-bottom:7px;border-bottom:2px solid #4c4e8a;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .p-date{font-size:9px;color:#666}
  .grid-table{width:100%;border-collapse:collapse;table-layout:fixed}
  .grid-table th{background:#4c4e8a;color:#fff;padding:4px;font-size:9px;font-weight:700;text-align:center;border:1px solid #6366f1;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .grid-table .slt{background:#f1f5f9;font-size:8px;font-weight:700;color:#444;text-align:center;padding:3px;border:1px solid #ddd;width:55px;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .grid-table td{border:1px solid #ddd;padding:3px;vertical-align:top;font-size:8px}
  .g-cls{font-weight:700;color:#3730a3;font-size:8px;margin-bottom:2px;padding-bottom:2px;border-bottom:1px solid #eee}
  .g-stu span{display:inline-block;background:#f1f5f9;border-radius:2px;padding:0 2px;margin:1px;font-size:7px;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .p-stu-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}
  .p-stu-card{border:1px solid #ddd;border-radius:5px;padding:6px;break-inside:avoid}
  .p-stu-name{font-size:11px;font-weight:800;border-bottom:2px solid #6366f1;padding-bottom:2px;margin-bottom:4px;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .p-row{display:flex;gap:3px;align-items:center;margin-bottom:2px;font-size:8px}
  .tag{padding:1px 3px;border-radius:3px;font-size:7px;font-weight:700;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .tag-d{background:#dbeafe;color:#1d4ed8}.tag-t{background:#dcfce7;color:#15803d}
  .p-cnt{font-size:7px;color:#94a3b8;margin-top:2px}
  .p-day-sec{margin-bottom:12px;break-inside:avoid}
  .p-day-ttl{font-size:12px;font-weight:800;border-bottom:2px solid #4c4e8a;padding-bottom:2px;margin-bottom:6px;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .p-cls-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}
  .p-cls-card{border:1px solid #ddd;border-radius:4px;padding:5px;break-inside:avoid}
  .p-cls-head{display:flex;justify-content:space-between;margin-bottom:3px}
  .p-cls-nm{font-weight:800;font-size:9px}
  .p-stu-chips span{display:inline-block;background:#f1f5f9;border-radius:2px;padding:1px 3px;margin:1px;font-size:7px;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .pgbrk{break-before:page}
  .att-print-cls{margin-bottom:10px;break-inside:avoid}
  .att-print-cls-hd{font-weight:800;font-size:11px;border-bottom:2px solid #4c4e8a;padding-bottom:2px;margin-bottom:5px;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .att-tbl{width:100%;border-collapse:collapse;font-size:9px}
  .att-tbl th{background:#f1f5f9;padding:3px 6px;text-align:left;border:1px solid #ddd;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .att-tbl td{padding:3px 6px;border:1px solid #ddd}
  .att-tbl .chk{text-align:center}
  .badge{padding:1px 4px;border-radius:3px;font-size:8px;font-weight:700;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .b-출석{background:#dcfce7;color:#15803d}.b-결석{background:#fee2e2;color:#dc2626}
  .b-지각{background:#fef3c7;color:#92400e}.b-조퇴{background:#e0e7ff;color:#3730a3}
  /* 독서기록 출력 전용 */
  .br-page{font-family:'Malgun Gothic','맑은 고딕',sans-serif;color:#000;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .br-header{display:flex;justify-content:space-between;align-items:flex-end;padding-bottom:8px;border-bottom:3px solid #7c3aed;margin-bottom:14px;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .br-logo-main{font-size:18px;font-weight:900;color:#7c3aed}
  .br-logo-sub{font-size:9px;color:#94a3b8;letter-spacing:1px;text-transform:uppercase}
  .br-doc-title{font-size:12px;font-weight:700;color:#475569;text-align:right}
  .br-doc-date{font-size:9px;color:#94a3b8;text-align:right}
  .br-stu-card{background:#f5f3ff;border-radius:8px;padding:10px 14px;display:flex;gap:20px;align-items:center;margin-bottom:14px;border:1px solid #ddd6fe;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .br-stu-name{font-size:22px;font-weight:900;color:#5b21b6}
  .br-stu-grade{font-size:11px;font-weight:700;color:#7c3aed;background:#fff;padding:1px 8px;border-radius:12px;border:1px solid #c4b5fd;vertical-align:middle;margin-left:4px}
  .br-stu-details{margin-left:auto;font-size:10px;color:#475569;display:flex;flex-direction:column;gap:3px}
  .br-stu-row{display:flex;gap:5px}
  .br-stu-lbl{font-weight:700;color:#7c3aed;min-width:44px}
  .br-stats{display:flex;border:1px solid #e2e8f0;border-radius:8px;overflow:hidden;margin-bottom:14px;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .br-stat{flex:1;padding:8px 0;text-align:center;background:#fff}
  .br-stat+.br-stat{border-left:1px solid #e2e8f0}
  .br-stat-n{font-size:18px;font-weight:900;color:#5b21b6}
  .br-stat-l{font-size:8px;color:#94a3b8;font-weight:600}
  .br-stat.done .br-stat-n{color:#15803d}
  .br-stat.wip .br-stat-n{color:#1d4ed8}
  .br-stat.plan .br-stat-n{color:#92400e}
  .br-sem-block{margin-bottom:14px;break-inside:avoid}
  .br-sem-hd{padding:5px 10px;border-left:4px solid #7c3aed;background:#f8fafc;display:flex;justify-content:space-between;margin-bottom:6px;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .br-sem-name{font-size:11px;font-weight:800;color:#7c3aed}
  .br-sem-cnt{font-size:10px;color:#94a3b8}
  .br-tbl{width:100%;border-collapse:collapse;font-size:10px}
  .br-tbl th{padding:5px 7px;font-size:8px;font-weight:700;color:#94a3b8;text-align:left;border-bottom:1px solid #e2e8f0;background:#f8fafc;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .br-tbl td{padding:6px 7px;border-bottom:1px solid #f1f5f9;vertical-align:top}
  .br-tbl .num{width:26px;color:#94a3b8;font-weight:700;text-align:center}
  .br-tbl .ttl{font-weight:600;color:#1e293b}
  .br-tbl .sub{color:#94a3b8;font-size:9px}
  .br-tbl .memo{font-size:8px;color:#94a3b8;font-style:italic}
  .br-tbl .dt{width:80px;color:#64748b;font-size:9px}
  .br-tbl .tch{width:52px;color:#7c3aed;font-size:9px;font-weight:600}
  .br-tbl .st{width:50px;font-size:9px;font-weight:700;text-align:center;padding:3px 0;border-radius:10px}
  .br-tbl .st.done{background:#dcfce7;color:#15803d}
  .br-tbl .st.wip{background:#dbeafe;color:#1d4ed8}
  .br-tbl .st.plan{background:#fef3c7;color:#92400e}
  .br-footer{margin-top:16px;padding-top:8px;border-top:1px solid #e2e8f0;display:flex;justify-content:space-between;font-size:8px;color:#94a3b8}
  @page{size:A4 portrait;margin:15mm 14mm}
}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}
/* ── 동기화 상태 바 ── */
.sync-bar{display:flex;align-items:center;gap:8px;padding:3px 16px;background:#2d2f6a;color:rgba(255,255,255,.7);font-size:10px;flex-shrink:0}
.sync-dot{width:7px;height:7px;border-radius:50%;background:#4ade80;flex-shrink:0;transition:background .3s}
.sync-dot.syncing{background:#fbbf24;animation:syncpulse .8s infinite}
.sync-dot.err{background:#f87171}
@keyframes syncpulse{0%,100%{opacity:1}50%{opacity:.2}}
.sync-btn{background:none;border:1px solid rgba(255,255,255,.3);border-radius:5px;color:rgba(255,255,255,.8);cursor:pointer;font-size:10px;padding:2px 8px;transition:background .15s;margin-left:4px}
.sync-btn:hover{background:rgba(255,255,255,.15)}