*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--blue: #2563EB;--blue-light: #EFF6FF;--blue-dark: #1D4ED8;--green: #059669;--red: #DC2626;--amber: #D97706;--bg: #F1F5F9;--card: #FFFFFF;--border: #E2E8F0;--text: #0F172A;--muted: #64748B;--radius: 12px;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.05)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang TC,Microsoft JhengHei,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e3a8a,#2563eb,#0ea5e9)}.login-card{background:#fff;border-radius:20px;padding:48px 40px;width:360px;text-align:center;box-shadow:0 20px 60px #0003}.login-logo{font-size:48px;margin-bottom:12px}.login-title{font-size:22px;font-weight:700;color:var(--text);margin-bottom:6px}.login-subtitle{font-size:14px;color:var(--muted);margin-bottom:32px}.login-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:13px 20px;background:#fff;border:2px solid var(--border);border-radius:10px;font-size:15px;font-weight:600;color:var(--text);cursor:pointer;transition:all .15s}.login-btn:hover{border-color:var(--blue);background:var(--blue-light)}.login-btn:disabled{opacity:.5;cursor:not-allowed}.login-error{margin-top:16px;padding:10px 14px;background:#fef2f2;border:1px solid #FECACA;border-radius:8px;font-size:13px;color:var(--red)}.header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:60px;display:flex;align-items:center;justify-content:space-between}.header-brand{display:flex;align-items:center;gap:10px}.header-logo{font-size:22px}.header-name{font-size:17px;font-weight:700;color:var(--text)}.header-nav{display:flex;gap:4px}.nav-btn{padding:6px 16px;border-radius:8px;border:none;background:transparent;font-size:14px;font-weight:500;color:var(--muted);cursor:pointer;transition:all .15s}.nav-btn:hover{background:var(--bg);color:var(--text)}.nav-btn.active{background:var(--blue-light);color:var(--blue);font-weight:600}.header-user{display:flex;align-items:center;gap:10px}.user-avatar{width:34px;height:34px;border-radius:50%;object-fit:cover;border:2px solid var(--border)}.user-avatar-fallback{width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}.logout-btn{padding:6px 12px;border-radius:8px;border:1px solid var(--border);background:#fff;font-size:13px;color:var(--muted);cursor:pointer;transition:all .15s}.logout-btn:hover{border-color:var(--red);color:var(--red)}.main{max-width:1200px;margin:0 auto;padding:24px}.today-banner{background:#fff;border-radius:var(--radius);padding:16px 20px;margin-bottom:20px;box-shadow:var(--shadow);display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap}.today-label{font-size:13px;font-weight:600;color:var(--muted);white-space:nowrap;padding-top:3px}.today-date{font-size:13px;color:var(--muted);margin-top:2px}.today-chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.absence-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:20px;font-size:13px;font-weight:500;color:#fff}.absence-chip .chip-type{font-size:11px;opacity:.85;background:#fff3;padding:1px 6px;border-radius:10px}.today-empty{font-size:14px;color:var(--muted);font-style:italic}.calendar-card{background:#fff;border-radius:var(--radius);border:1px solid var(--border);box-shadow:0 1px 3px #0000000f;overflow:hidden}.calendar-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 14px}.calendar-title-btn{font-size:18px;font-weight:700;background:none;border:none;cursor:pointer;color:var(--text);padding:4px 8px;border-radius:8px;display:flex;align-items:center;gap:4px;transition:background .15s}.calendar-title-btn:hover{background:var(--bg)}.picker-caret{font-size:12px;color:var(--muted)}.month-picker{position:absolute;top:calc(100% + 6px);left:0;z-index:100;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:12px;box-shadow:0 8px 24px #0000001f;min-width:220px}.picker-year-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.picker-year{font-weight:700;font-size:15px}.picker-yr-btn{width:30px;height:30px;border-radius:8px;border:1px solid var(--border);background:var(--bg);cursor:pointer;font-size:16px;color:var(--text);display:flex;align-items:center;justify-content:center;transition:background .15s}.picker-yr-btn:hover{background:var(--border)}.picker-months{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.picker-month-btn{padding:7px 4px;border-radius:8px;border:1px solid transparent;background:none;cursor:pointer;font-size:13px;color:var(--text);transition:all .15s;text-align:center}.picker-month-btn:hover{background:var(--bg);border-color:var(--border)}.picker-month-today{color:var(--blue);font-weight:600}.picker-month-active{background:var(--blue)!important;color:#fff!important;border-color:var(--blue)!important}.cal-nav-btns{display:flex;gap:6px;align-items:center}.cal-nav-btn{width:32px;height:32px;border-radius:50%;border:none;background:none;font-size:18px;cursor:pointer;color:#444;display:flex;align-items:center;justify-content:center;transition:background .15s}.cal-nav-btn:hover{background:var(--bg)}.today-btn{padding:0 14px;height:32px;border-radius:16px;border:1px solid var(--border);background:#fff;font-size:13px;font-weight:500;cursor:pointer;color:var(--text);transition:all .15s}.today-btn:hover{background:var(--bg)}.cal-grid{display:flex;flex-direction:column;border-top:1px solid var(--border)}.cal-weekdays{display:grid;grid-template-columns:repeat(7,1fr);border-bottom:1px solid var(--border)}.cal-weekday{text-align:center;font-size:11px;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;padding:8px 4px;border-right:1px solid var(--border)}.cal-weekday:last-child{border-right:none}.cal-week{display:flex;flex-direction:column;border-bottom:1px solid var(--border)}.cal-week:last-child{border-bottom:none}.cal-numrow{display:grid;grid-template-columns:repeat(7,1fr)}.cal-numcell{padding:6px 8px 4px;border-right:1px solid var(--border);cursor:pointer;background:#fff}.cal-numcell:last-child{border-right:none}.cal-numcell:hover{background:#f8faff}.cal-numcell.other-month{background:#fafafa;pointer-events:none}.cal-numcell.weekend,.cal-numcell.holiday{background:#fafbfc}.cal-numcell.holiday .day-num{color:#e05a5a}.cal-numcell.selected{background:#eff6ff}.day-num{width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font-size:12px;font-weight:400;color:var(--text)}.day-num.is-today{background:#1a73e8;color:#fff;font-weight:600}.cal-numcell.weekend .day-num{color:#70757a}.cal-numcell.other-month .day-num{color:#bdc1c6}.cal-week-events{display:grid;grid-template-columns:repeat(7,1fr);padding:2px 0 1px}.cal-event-bar{height:20px;line-height:20px;padding:0 8px;margin:1px;font-size:11px;font-weight:500;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer}.cal-bodyrow{display:grid;grid-template-columns:repeat(7,1fr)}.cal-bodycell{min-height:64px;padding:2px 6px 8px;border-right:1px solid var(--border);cursor:pointer;background:#fff;display:flex;flex-direction:column;gap:2px;overflow:hidden;min-width:0}.cal-bodycell:last-child{border-right:none}.cal-bodycell:hover{background:#f8faff}.cal-bodycell.other-month{background:#fafafa;pointer-events:none}.cal-bodycell.weekend,.cal-bodycell.holiday{background:#fafbfc}.cal-bodycell.selected{background:#eff6ff}.day-entry{font-size:11px;font-weight:500;color:#fff;padding:2px 6px;border-radius:4px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.day-more{font-size:10px;color:var(--muted);padding-left:4px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:200;padding:20px}.modal{background:#fff;border-radius:16px;padding:24px;width:360px;max-width:100%;box-shadow:0 20px 60px #0003}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.modal-title{font-size:16px;font-weight:700}.modal-close{width:28px;height:28px;border-radius:8px;border:none;background:var(--bg);font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center}.modal-entry{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-bottom:1px solid var(--border)}.modal-entry:last-child{border-bottom:none}.modal-dot{width:10px;height:10px;border-radius:50%;margin-top:4px;flex-shrink:0}.modal-entry-name{font-size:14px;font-weight:600}.modal-entry-type{font-size:12px;color:var(--muted);margin-top:1px}.modal-entry-reason{font-size:13px;color:var(--text);margin-top:3px}.modal-empty{font-size:14px;color:var(--muted);text-align:center;padding:20px 0}.form-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:28px 32px;max-width:560px}.form-title{font-size:18px;font-weight:700;margin-bottom:24px}.form-row{margin-bottom:18px}.form-label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:8px;font-size:14px;color:var(--text);background:#fff;transition:border-color .15s;font-family:inherit}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--blue)}.form-textarea{resize:vertical;min-height:80px}.form-date-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-actions{display:flex;gap:10px;margin-top:24px}.btn-primary{padding:10px 24px;background:var(--blue);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s}.btn-primary:hover{background:var(--blue-dark)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{padding:10px 20px;background:var(--bg);color:var(--text);border:1.5px solid var(--border);border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .15s}.btn-secondary:hover{border-color:var(--text)}.records-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.records-title{font-size:18px;font-weight:700}.records-list{display:flex;flex-direction:column;gap:10px}.record-card{background:#fff;border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow);display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.record-left{display:flex;gap:14px;align-items:flex-start}.record-bar{width:4px;border-radius:4px;align-self:stretch;flex-shrink:0}.record-type-badge{display:inline-block;font-size:12px;font-weight:600;padding:2px 10px;border-radius:12px;margin-bottom:4px}.record-dates{font-size:13px;font-weight:500;margin-bottom:4px}.record-reason{font-size:13px;color:var(--muted)}.record-actions{display:flex;gap:6px;flex-shrink:0}.icon-btn{width:30px;height:30px;border-radius:8px;border:1px solid var(--border);background:#fff;font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.icon-btn:hover{background:var(--bg)}.icon-btn.danger:hover{background:#fef2f2;border-color:#fecaca}.records-empty{text-align:center;padding:60px 20px;color:var(--muted)}.records-empty-icon{font-size:48px;margin-bottom:12px}.records-empty-text{font-size:15px}.type-leave{background:#dbeafe;color:#1d4ed8}.type-sick{background:#fce7f3;color:#9d174d}.type-annual{background:#d1fae5;color:#065f46}.type-business{background:#fef3c7;color:#92400e}.type-other{background:#f3f4f6;color:#374151}.events-card{background:#fff;border-radius:var(--radius);padding:20px 24px;margin-bottom:20px;box-shadow:var(--shadow)}.events-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.events-title{font-size:16px;font-weight:700}.events-count{background:var(--blue);color:#fff;font-size:11px;font-weight:700;padding:2px 8px;border-radius:20px}.events-list{display:flex;flex-direction:column;gap:6px}.event-row{display:flex;align-items:center;gap:10px;padding:9px 12px;background:var(--bg);border-radius:8px}.event-bar{width:3px;min-height:28px;border-radius:3px;flex-shrink:0;align-self:stretch}.event-type-badge{font-size:11px;font-weight:600;padding:3px 9px;border-radius:12px;flex-shrink:0;white-space:nowrap}.event-date{font-size:13px;font-weight:600;color:var(--muted);flex-shrink:0;min-width:72px}.event-title-text{font-size:14px;font-weight:600}.event-desc{font-size:12px;color:var(--muted)}.event-actions{display:flex;gap:4px;flex-shrink:0;margin-left:auto}.loading{min-height:100vh;display:flex;align-items:center;justify-content:center;font-size:15px;color:var(--muted)}.header-nav-mobile{display:none;gap:4px;padding:0 16px 10px;overflow-x:auto}@media (max-width: 640px){.main{padding:16px}.header-nav{display:none}.header-nav-mobile{display:flex}.cal-day{min-height:60px}.form-card{padding:20px}.form-date-row{grid-template-columns:1fr}}