:root{--bg-color:#fafafa;--surface:#fff;--text-main:#111827;--text-muted:#6b7280;--primary:#65a30d;--border-color:#e5e7eb;--section-bg-alt:#f3f4f6;--danger:#dc2626}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:break-word;font-family:Pretendard Variable,-apple-system,sans-serif;line-height:1.6}a{color:inherit}nav{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-color);z-index:100;background:#fafafae6;justify-content:space-between;align-items:center;padding:20px 5%;display:flex;position:sticky;top:0}.logo{color:var(--text-main);letter-spacing:-.02em;font-size:18px;font-weight:800;text-decoration:none}.nav-links{flex-wrap:wrap;align-items:center;gap:8px 24px;display:flex}.nav-links a{color:var(--text-muted);align-items:center;min-height:44px;font-size:14px;font-weight:500;text-decoration:none;transition:color .2s;display:inline-flex}.nav-links a:hover,.nav-links a.active{color:var(--text-main)}.nav-links button.link-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-items:center;min-height:44px;padding:0;font-family:inherit;font-size:14px;font-weight:500;display:inline-flex}.nav-links button.link-btn:hover{color:var(--danger)}main{max-width:860px;margin:0 auto;padding:48px 24px}.section-label{text-transform:uppercase;letter-spacing:.1em;color:var(--primary);margin-bottom:12px;font-size:12px;font-weight:600;display:block}h1{letter-spacing:-.02em;margin-bottom:24px;font-size:24px;font-weight:700}h2{margin-bottom:16px;font-size:16px;font-weight:700}.card{background:var(--surface);border:1px solid var(--border-color);border-radius:12px;padding:24px}.list{flex-direction:column;gap:12px;display:flex}.list-item{background:var(--surface);border:1px solid var(--border-color);color:var(--text-main);border-radius:10px;padding:16px 20px;text-decoration:none;transition:transform .2s,box-shadow .2s,border-color .2s;display:block}.list-item:hover{border-color:#d1d5db;transform:translateY(-2px);box-shadow:0 12px 24px #0000000a}.item-title{font-size:15px;font-weight:600}.item-meta{color:var(--text-muted);margin-top:4px;font-size:13px}.empty{color:var(--text-muted);padding:24px 0;font-size:14px}form.stacked{flex-direction:column;gap:14px;display:flex}label{color:var(--text-muted);margin-bottom:6px;font-size:13px;font-weight:600;display:block}input:not([type]),input[type=email],input[type=password],input[type=text],input[type=search],input[type=url],input[type=tel],input[type=number],input[type=date],input[type=time],input[type=month],input[type=datetime-local],input[type=file],select,textarea{border:1px solid var(--border-color);background:var(--surface);width:100%;color:var(--text-main);border-radius:8px;padding:10px 12px;font-family:inherit;font-size:14px;transition:border-color .2s}:where(input:not([type=checkbox],[type=radio],[type=file],[type=hidden]),select){box-sizing:border-box;height:40px}input:focus,textarea:focus,select:focus{border-color:var(--primary);outline:none}textarea{resize:vertical;min-height:140px}.checkbox-row{align-items:center;gap:8px;display:flex}.checkbox-row input{width:auto}.btn{background:var(--text-main);color:#fff;cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;padding:10px 20px;font-size:14px;font-weight:500;text-decoration:none;transition:background .2s;display:inline-flex}.btn:hover{background:var(--primary)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-outline{color:var(--text-main);border:1px solid var(--border-color);background:0 0}.btn-outline:hover{background:var(--section-bg-alt)}.btn-danger{color:var(--danger);background:0 0;border:1px solid #fecaca}.btn-danger:hover{background:#fef2f2}.actions-row{flex-wrap:wrap;gap:10px;margin-top:20px;display:flex}.reactions-row{flex-wrap:wrap;gap:8px;margin-top:20px;display:flex}.reaction-btn{border:1px solid var(--border-color);background:var(--surface);cursor:pointer;border-radius:999px;align-items:center;gap:6px;padding:6px 12px;font-family:inherit;font-size:13px;transition:border-color .2s,background .2s;display:inline-flex}.reaction-btn:hover{border-color:#d1d5db}.reaction-btn.active{border-color:var(--primary);background:#f0fdf4}.comments-section{border-top:1px solid var(--border-color);margin-top:40px;padding-top:24px}.comment-item{border-bottom:1px solid var(--border-color);padding:14px 0}.comment-item:last-child{border-bottom:none}.comment-meta{color:var(--text-muted);margin-bottom:4px;font-size:12px}.comment-body{white-space:pre-wrap;font-size:14px}.comment-delete{color:var(--text-muted);cursor:pointer;background:0 0;border:none;margin-top:6px;padding:0;font-family:inherit;font-size:12px}.comment-delete:hover{color:var(--danger)}.comment-form{flex-direction:column;gap:10px;margin-top:16px;display:flex}.comment-form textarea{min-height:70px}.error-msg{color:var(--danger);background:#fef2f2;border:1px solid #fecaca;border-radius:8px;margin-bottom:16px;padding:10px 14px;font-size:13px}.success-msg{color:#16a34a;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;margin-bottom:16px;padding:10px 14px;font-size:13px}.post-body{white-space:pre-wrap;margin-top:16px;line-height:1.8}.top-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.login-wrap{max-width:360px;margin:120px auto 0;padding:0 24px}.badge{border-radius:999px;align-items:center;padding:2px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-normal{color:#16a34a;background:#f0fdf4}.badge-late,.badge-early_leave{color:#d97706;background:#fffbeb}.badge-absent,.badge-flagged{color:var(--danger);background:#fef2f2}table.data-table{border-collapse:collapse;width:100%;font-size:14px}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--border-color);padding:10px 12px}.data-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:12px;font-weight:600}.clock-display{text-align:center;padding:32px 0}.clock-display .time{letter-spacing:-.02em;font-size:48px;font-weight:700}.clock-display .date{color:var(--text-muted);margin-top:4px}.clock-buttons{justify-content:center;gap:12px;margin-top:28px;display:flex}.calendar-grid{grid-template-columns:repeat(7,1fr);gap:6px;display:grid}.calendar-cell{border:1px solid var(--border-color);border-radius:8px;min-height:84px;padding:6px;font-size:12px}.calendar-cell .day-number{margin-bottom:4px;font-weight:600}.calendar-event-chip{background:var(--section-bg-alt);text-overflow:ellipsis;white-space:nowrap;border-radius:4px;margin-top:2px;padding:2px 6px;font-size:11px;display:block;overflow:hidden}.calendar-event-chip.admin-only{color:var(--danger);background:#fef2f2}@media (width<=640px){nav{flex-wrap:wrap;gap:12px;padding:16px 5%}.login-wrap{margin-top:80px}.calendar-grid{grid-template-columns:repeat(7,minmax(0,1fr));font-size:10px}}.report-field+.report-field{margin-top:22px}.row-with-status+.row-with-status{margin-top:8px}.row-with-status{align-items:center;gap:8px;display:flex}.row-with-status input{flex:1;min-width:0}.row-with-status select{flex:none;width:auto}@media (width<=520px){.row-with-status{flex-wrap:wrap}.row-with-status input{flex:100%}.row-with-status select{flex:none}}.required-mark{color:var(--danger);margin-left:3px}.report-field.invalid input,.report-field.invalid textarea,.report-field.invalid select{border-color:var(--danger)}.field-error{color:var(--danger);margin-top:6px;font-size:12px}.field-carry{color:#4d7c0f;background:#f7fee7;border-radius:6px;margin-bottom:8px;padding:6px 10px;font-size:12px}.carry-banner{margin-bottom:16px;padding:10px 12px;font-size:13px}.time-range{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.time-range input[type=time]{flex:none;width:auto}.time-range-dash{color:var(--text-muted)}.time-range-dur{color:var(--text-muted);font-size:13px}.report-field textarea{height:auto;min-height:0}.field-hint{color:var(--text-muted);margin-top:6px;font-size:12px}.office-wifi{border-top:1px solid var(--border-color);margin:14px 0;padding-top:12px}.office-wifi-label{margin-bottom:8px;font-size:13px;font-weight:600}.ip-list{margin:0 0 10px;padding:0;list-style:none}.ip-list li{align-items:center;gap:10px;margin-bottom:6px;display:flex}.btn-sm{min-height:32px;padding:4px 10px;font-size:12px}.home{flex-direction:column;gap:16px;display:flex}.home h2{margin:0;font-size:15px}.home-today-head,.home-card-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.home-card-head{margin-bottom:12px}.home-date{color:var(--text-muted);font-size:13px}.home-greeting{margin:4px 0 0;font-size:22px}.home-more{color:var(--text-muted);white-space:nowrap;padding:4px 0;font-size:13px}.home-clock{border-top:1px solid var(--border-color);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:20px;padding-top:20px;display:flex}.home-clock-summary{flex-wrap:wrap;align-items:center;gap:10px;font-size:17px;font-weight:600;display:flex}.home-clock-btn{min-width:160px;min-height:48px;font-size:16px}.clock-note{margin-top:16px}.home .clock-note{margin-top:0}.home-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.home-card h2{margin-bottom:0}.home-todo,.home-rows{margin:0;padding:0;list-style:none}.home-todo{margin-top:12px}.home-todo li{align-items:center;gap:10px;min-height:44px;display:flex}.home-todo li+li{border-top:1px solid var(--border-color)}.home-check{border:1.5px solid var(--border-color);border-radius:50%;flex:none;justify-content:center;align-items:center;width:20px;height:20px;font-size:12px;display:inline-flex}.home-todo li.done .home-check{background:var(--primary);border-color:var(--primary);color:#fff}.home-todo-label{flex:1;font-size:14px}.home-todo li.done .home-todo-label{color:var(--text-muted)}.home-rows li{align-items:baseline;gap:12px;padding:9px 0;font-size:14px;display:flex}.home-rows li+li{border-top:1px solid var(--border-color)}.home-row-when{color:var(--text-muted);white-space:nowrap;min-width:92px;font-size:13px}.home-row-title{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--text-main);flex:1;text-decoration:none;overflow:hidden}a.home-row-title:hover{text-decoration:underline}.home-row-meta{color:var(--text-muted);white-space:nowrap;font-size:12px}.home-stats{grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:8px;display:grid}.home-stat{border:1px solid var(--border-color);color:var(--text-main);border-radius:10px;flex-direction:column;gap:4px;padding:12px 14px;text-decoration:none;display:flex}.home-stat:hover{border-color:#d1d5db}.home-stat.warn{background:#fef2f2;border-color:#fecaca}.home-stat.warn .home-stat-num{color:var(--danger)}.home-stat-num{font-size:22px;font-weight:700}.home-stat-num small{color:var(--text-muted);font-size:13px;font-weight:500}.home-stat-label{color:var(--text-muted);font-size:12px}@media (width<=640px){.home-grid{grid-template-columns:1fr}.home-stats{grid-template-columns:repeat(2,1fr)}.home-clock-btn{width:100%}.home-posts li{flex-direction:column;align-items:stretch;gap:2px}}.daily-nudge{background:#fffbeb;border-color:#fde68a;margin-top:16px}.home .daily-nudge{margin-top:0}.daily-nudge-text{margin:0 0 14px;font-size:14px;line-height:1.6}.daily-nudge-actions{flex-wrap:wrap;gap:10px;display:flex}.report-item-actions{gap:8px;display:flex}