:root{--bg:#f3f7fb;--card:#fff;--text:#172033;--muted:#667085;--line:#dbe5ef;--blue:#2f80ed;--blue2:#0f65d8;--green:#12a150;--red:#d92d20;--amber:#b7791f;--shadow:0 18px 42px rgba(28,45,74,.10);--radius:18px}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:linear-gradient(180deg,#eaf4ff,#f7f9fc 38%,#eef3f8);color:var(--text)}button,input,select{font:inherit}.app-shell{max-width:1280px;margin:0 auto;padding:22px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.topbar h1{margin:0;font-size:30px;letter-spacing:-.03em}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.13em;color:#52708f;font-weight:800}.card{background:rgba(255,255,255,.92);border:1px solid rgba(219,229,239,.95);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.login-card{max-width:460px;margin:70px auto}.login-card h2,.profile-card h2,.section-head h2{margin:6px 0 8px}.muted,.hint{color:var(--muted);font-size:13px}.hint{text-align:right}label{display:block;font-size:12px;font-weight:800;color:#40536b;margin:8px 0 6px}input,select{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;padding:11px 12px;outline:none}input:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,128,237,.12)}button{border:0;border-radius:12px;padding:11px 14px;font-weight:800;cursor:pointer}.primary{background:var(--blue);color:#fff}.primary:hover{background:var(--blue2)}.secondary{background:#e8f1ff;color:#1656a4}.ghost{background:#fff;border:1px solid var(--line);color:#40536b}.hidden{display:none!important}.message{margin-top:10px;font-size:13px}.profile-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:14px;margin-bottom:14px}.badge{display:inline-flex;border-radius:999px;padding:7px 10px;background:#eef6ff;color:#1656a4;font-weight:800;font-size:12px}.badge.locked{background:#fff1f0;color:var(--red)}.pill-wrap{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.pill{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--line);background:#f8fbff;border-radius:999px;padding:7px 10px;font-size:13px;font-weight:800}.pill.ok{background:#edfdf3;color:#027a48}.pill.warn{background:#fff8e6;color:#9a6700}.toolbar{display:grid;grid-template-columns:180px 180px auto auto;align-items:end;gap:12px;margin-bottom:14px}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:14px}.content-grid>div,.content-grid>aside{min-width:0}.section-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.week-row{display:none;grid-template-columns:repeat(7,1fr);gap:8px;margin:12px 0 8px;color:#6b7f95;font-size:12px;font-weight:900;text-align:center}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.day{min-height:118px;border:1px solid var(--line);border-radius:14px;background:#fbfdff;padding:9px;position:relative;cursor:pointer;transition:.15s}.day:hover{border-color:var(--blue);transform:translateY(-1px)}.day.blank{background:transparent;border-color:transparent;cursor:default;box-shadow:none}.day.mine{background:#eff6ff;border-color:#9cc5ff}.day.limit{box-shadow:inset 0 0 0 2px rgba(217,45,32,.18)}.day-num{font-weight:900}.count{position:absolute;right:8px;top:8px;font-size:11px;border-radius:999px;background:#edf2f7;color:#334e68;padding:3px 7px;font-weight:900}.entries{margin-top:24px;display:flex;flex-direction:column;gap:4px}.entry{font-size:11px;line-height:1.25;border-radius:8px;background:#fff;border:1px solid #e4edf6;padding:4px 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.entry.mine-entry{background:#dff0ff;border-color:#9cc5ff;color:#174a7c;font-weight:900}.selection-list{display:flex;flex-direction:column;gap:8px}.sel-row{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid var(--line);border-radius:12px;padding:8px;background:#fbfdff}.sel-row b{font-size:13px}.sel-row small{color:var(--muted)}.remove{padding:6px 8px;border-radius:8px;background:#fff1f0;color:var(--red)}.report-box{font-size:13px}.report-line{display:flex;justify-content:space-between;border-bottom:1px dashed #e0e8f0;padding:7px 0}.toast{position:fixed;right:18px;bottom:18px;max-width:420px;background:#172033;color:#fff;border-radius:14px;padding:12px 14px;box-shadow:0 16px 40px rgba(0,0,0,.25);font-size:13px;z-index:50}@media(max-width:960px){.profile-grid,.content-grid{grid-template-columns:1fr}.toolbar{grid-template-columns:1fr 1fr}.hint{text-align:left}.day{min-height:98px}.app-shell{padding:14px}}@media(max-width:620px){.toolbar{grid-template-columns:1fr}.calendar-grid,.week-row{gap:4px}.day{min-height:86px;padding:6px}.entry{font-size:10px}.topbar h1{font-size:24px}}


/* TRY V5: spreadsheet-like Work Calendar view */
.calendar-grid{display:block;overflow:visible}.sheet-calendar-wrap{width:100%;max-height:640px;overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff}.sheet-calendar{border-collapse:separate;border-spacing:0;width:max-content;min-width:100%;font-size:12px;table-layout:fixed}.sheet-calendar th,.sheet-calendar td{border-right:1px solid #1f2937;border-bottom:1px solid #1f2937;height:32px;padding:4px 6px;text-align:center;white-space:nowrap}.sheet-calendar thead th{position:sticky;top:0;z-index:5;background:#d9ead3;color:#001f3f;font-weight:900}.sheet-calendar .weekday-row th{top:32px;background:#eef6ff}.sheet-calendar .sticky{position:sticky;z-index:6;background:#d9ead3}.sheet-calendar thead .sticky{z-index:8}.sheet-calendar .pos-col{left:0;width:78px}.sheet-calendar .team-col{left:78px;width:70px}.sheet-calendar .name-col{left:148px;width:170px;text-align:left}.sheet-calendar .id-col{left:318px;width:90px}.sheet-calendar .date-head{width:58px}.sheet-calendar .day-cell{width:58px;background:#fff2cc;font-weight:900;color:#111827}.sheet-calendar .staff-row:nth-child(even) .day-cell{background:#fce5cd}.sheet-calendar .sat-col,.sheet-calendar .sun-col{background:#f4b183!important}.sheet-calendar .has-leave{background:#d9ead3!important}.sheet-calendar .selected-cell{background:#cfe2ff!important;outline:2px solid #2f80ed;outline-offset:-2px;color:#003366}.sheet-calendar .editable-cell{cursor:pointer}.sheet-calendar .editable-cell:hover{box-shadow:inset 0 0 0 2px var(--blue)}.sheet-calendar .locked-cell{cursor:default}.sheet-calendar .summary-row td{position:sticky;top:64px;z-index:4;background:#ffe599;font-weight:900}.sheet-calendar .summary-row .sticky{z-index:7}.sheet-calendar .limit-hit{background:#ff00ff!important;color:#000}.sheet-calendar .my-row .meta-col{background:#cfe2ff}.empty-cell{text-align:center!important;color:var(--muted);height:60px!important}.calendar-legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;color:var(--muted);font-size:12px}.legend-dot{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:5px;vertical-align:-2px;border:1px solid #b7c6d8}.legend-dot.selected{background:#cfe2ff}.legend-dot.weekend{background:#f4b183}.legend-dot.limit{background:#ff00ff}.side-stack{min-width:0}.day{display:none}
@media(max-width:960px){.sheet-calendar-wrap{max-height:560px}.sheet-calendar{font-size:11px}.sheet-calendar .pos-col{width:62px}.sheet-calendar .team-col{left:62px;width:56px}.sheet-calendar .name-col{left:118px;width:130px}.sheet-calendar .id-col{left:248px;width:76px}.sheet-calendar .date-head,.sheet-calendar .day-cell{width:48px}.content-grid{grid-template-columns:1fr}}


/* TRY V6: cleaner team matrix, easier same-team cross check */
.calendar-helper{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:10px 0 8px;padding:10px 12px;border:1px solid #d8e5f3;background:#f8fbff;border-radius:12px;color:#334e68;font-size:12px}.calendar-helper b{display:block;color:#102a43;font-size:13px}.calendar-helper span{display:block;color:#667085;margin-top:2px}.day-inspector{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:8px 0 12px;padding:10px 12px;min-height:42px;border:1px solid #d8e5f3;background:#fff;border-radius:12px;font-size:12px}.day-inspector b{color:#102a43}.day-inspector span{color:#667085}.day-person{display:inline-flex;align-items:center;border-radius:999px;padding:5px 8px;font-style:normal;font-weight:800;border:1px solid #d8e5f3;background:#f8fbff;color:#102a43}.sheet-calendar-wrap{border:1px solid #d8e5f3;border-radius:14px;background:#fff;box-shadow:0 10px 26px rgba(28,45,74,.06)}.sheet-calendar{font-size:12px}.sheet-calendar th,.sheet-calendar td{border-right:1px solid #edf2f7!important;border-bottom:1px solid #edf2f7!important;height:36px;padding:4px 6px;text-align:center}.sheet-calendar thead th{background:#f7fbff!important;color:#344054!important}.sheet-calendar .weekday-row th{background:#eef6ff!important;color:#52708f!important}.sheet-calendar .sticky{background:#fff!important;box-shadow:1px 0 0 #edf2f7}.sheet-calendar thead .sticky{background:#f7fbff!important}.sheet-calendar .summary-row td{background:#fff8e6!important;top:72px;color:#344054}.sheet-calendar .summary-label{text-align:left!important;font-weight:900;color:#102a43}.sheet-calendar .day-cell{background:#fff!important;color:#172033;font-weight:700}.sheet-calendar .staff-row:nth-child(even) .day-cell{background:#fbfdff!important}.sheet-calendar .staff-row:hover .day-cell,.sheet-calendar .staff-row:hover .meta-col{background:#f5f9ff!important}.sheet-calendar .sat-col,.sheet-calendar .sun-col{background:#fff7ed!important}.sheet-calendar .has-leave{background:#eef6ff!important}.sheet-calendar .selected-cell,.sheet-calendar .my-row .has-leave{background:#e7f0ff!important}.sheet-calendar .my-row .meta-col{background:#eef6ff!important}.sheet-calendar .limit-hit{background:#ffe4e6!important;color:#b42318!important}.sheet-calendar .date-head,.sheet-calendar .summary-cell{cursor:pointer}.sheet-calendar .date-head:hover,.sheet-calendar .summary-cell:hover{background:#dbeafe!important}.leave-chip{display:inline-flex;align-items:center;justify-content:center;min-width:30px;height:22px;border-radius:7px;padding:2px 6px;font-size:11px;font-weight:900;border:1px solid rgba(16,42,67,.08)}.type-xiu{background:#dbeafe!important;color:#1d4ed8!important}.type-nian{background:#dcfce7!important;color:#15803d!important}.type-shi{background:#fee2e2!important;color:#b42318!important}.type-jie{background:#fef3c7!important;color:#92400e!important}.type-te{background:#f3e8ff!important;color:#7e22ce!important}.type-qin{background:#e0f2fe!important;color:#0369a1!important}.legend-dot.leave{background:#dbeafe}.calendar-legend{margin-bottom:4px}.calendar-grid{gap:0}.content-grid{grid-template-columns:minmax(0,1fr) 330px}@media(max-width:960px){.content-grid{grid-template-columns:1fr}.sheet-calendar-wrap{max-height:600px}.day-inspector{position:sticky;top:0;z-index:9}.sheet-calendar .date-head,.sheet-calendar .day-cell{width:46px}.sheet-calendar .name-col{width:140px}}