:root{--bg:#f5f7fa;--card:#fff;--text:#0f172a;--muted:#667085;--line:#e5e7eb;--dark:#111827;--soft:#eef2f6;--green:#127a4c;--green-soft:#e8f7ef;--amber:#9a5b09;--amber-soft:#fff4dd;--red:#b42318;--shadow:0 10px 35px rgba(15,23,42,.07)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}[hidden]{display:none!important}.app-shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh}.sidebar{background:#0f172a;color:#fff;padding:24px 18px;display:flex;flex-direction:column;gap:28px}.brand{display:flex;gap:12px;align-items:center}.brand-mark{width:42px;height:42px;border-radius:12px;background:#fff;color:#0f172a;display:grid;place-items:center;font-size:20px;font-weight:900}.brand-mark.large{width:58px;height:58px;margin:0 auto 16px;background:#0f172a;color:#fff;font-size:28px}.brand strong{display:block;font-size:18px}.brand span{display:block;font-size:12px;color:#94a3b8;margin-top:2px}.nav{display:grid;gap:7px}.nav-item{width:100%;border:0;background:transparent;color:#cbd5e1;text-align:left;padding:11px 12px;border-radius:10px;font-weight:750;cursor:pointer}.nav-item span{display:inline-block;width:28px}.nav-item.active,.nav-item:hover{background:#1e293b;color:#fff}.sidebar-footer{margin-top:auto;padding:14px 12px;border-top:1px solid #243247}.tiny,.section-label,.eyebrow{font-size:11px;letter-spacing:.11em;font-weight:850;color:var(--muted);margin:0 0 5px}.sidebar-footer .tiny{color:#64748b}.sidebar-footer strong{font-size:14px}.main-wrap{min-width:0}.topbar{height:92px;background:#fff;border-bottom:1px solid var(--line);padding:18px 30px;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar h1{margin:0;font-size:30px;letter-spacing:-.8px}.eyebrow{color:#94a3b8}main{padding:28px 30px 60px;max-width:1400px;margin:auto}.tab-panel{display:none}.tab-panel.active{display:block}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.toolbar h2{margin:0;font-size:27px;letter-spacing:-.5px}.toolbar-actions,.top-actions{display:flex;gap:8px;align-items:center}.btn{border:1px solid var(--line);border-radius:10px;min-height:42px;padding:10px 15px;background:#fff;color:var(--text);font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.btn.primary{background:var(--dark);border-color:var(--dark);color:#fff}.btn.secondary{background:#fff}.btn.danger{background:#fff;color:var(--red);border-color:#f3c7c3}.btn.icon{width:42px;padding:0}.btn.full{width:100%}.calendar-card,.holiday-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}.weekdays,.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.weekdays{background:#fafafa;border-bottom:1px solid var(--line)}.weekdays span{padding:11px 8px;text-align:center;font-size:11px;font-weight:850;color:var(--muted)}.day{min-height:118px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:8px;background:#fff;overflow:hidden}.day:nth-child(7n){border-right:0}.day.muted{background:#fafafa;color:#a1a1aa}.day.today{box-shadow:inset 0 0 0 2px #111827}.day-num{font-size:12px;font-weight:850;margin-bottom:6px}.event-chip{display:block;width:100%;border:0;text-align:left;background:#eef2ff;color:#344079;border-radius:7px;padding:6px 7px;margin-bottom:4px;cursor:pointer;font-size:11px;overflow:hidden}.event-chip strong,.event-chip span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.event-chip span{opacity:.75;margin-top:2px}.subsection-head{margin:28px 0 12px}.subsection-head h3{margin:0;font-size:20px}.event-list{display:grid;gap:10px}.event-item{display:grid;grid-template-columns:64px 1fr auto;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px 14px}.date-badge{background:#f3f4f6;border-radius:9px;text-align:center;padding:7px}.date-badge strong{font-size:19px;display:block}.date-badge span{font-size:10px;text-transform:uppercase;color:var(--muted);font-weight:850}.event-title{font-weight:800}.meta{font-size:12px;color:var(--muted);margin-top:3px}.delete{border:0;background:transparent;color:#98a2b3;font-size:17px;cursor:pointer;padding:8px}.delete:hover{color:var(--red)}.empty{padding:22px;text-align:center;color:var(--muted);border:1px dashed #d0d5dd;background:#fff;border-radius:12px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:16px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.stat-card span{font-size:12px;color:var(--muted);display:block}.stat-card strong{font-size:30px;display:block;margin-top:5px}.holiday-row{display:grid;grid-template-columns:1.25fr 1fr 1fr .55fr .8fr 110px;gap:10px;align-items:center;padding:13px 15px;border-bottom:1px solid var(--line);font-size:13px}.holiday-row:last-child{border-bottom:0}.holiday-header{background:#fafafa;font-size:10px;text-transform:uppercase;color:var(--muted);font-weight:850}.status{display:inline-flex;width:max-content;border-radius:999px;padding:5px 8px;font-size:10px;font-weight:850}.status.upcoming{background:var(--amber-soft);color:var(--amber)}.status.current{background:var(--green-soft);color:var(--green)}.status.past{background:#f2f4f7;color:#667085}.team-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.member-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;gap:12px;align-items:center}.avatar{width:44px;height:44px;border-radius:50%;background:#111827;color:#fff;display:grid;place-items:center;font-weight:900;flex:0 0 auto}.member-card strong{display:block}.member-card small{display:block;color:var(--muted);margin-top:3px}.info-box{display:flex;flex-direction:column;gap:4px;margin-top:18px;padding:15px 17px;border-radius:12px;background:#eef2f6;color:#475467;font-size:13px}.info-box strong{color:#111827}.offer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.offer-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow)}.offer-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}.offer-head h3{margin:0;font-size:22px}.offer-price{font-size:20px;white-space:nowrap}.offer-meta{font-size:13px;color:var(--muted);margin:12px 0}.offer-card p{color:#475467;line-height:1.5}.offer-actions,.row-actions{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.small-action{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 9px;font-size:11px;font-weight:800;cursor:pointer}.lock-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(180deg,#eef2f7,#f8fafc)}.lock-card{width:min(390px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:0 24px 70px rgba(15,23,42,.12);text-align:center}.lock-card h1{margin:3px 0 8px;font-size:27px}.lock-card p{color:var(--muted);margin:0 0 20px}.lock-card label{text-align:left}.form-message{min-height:20px;font-size:12px;color:var(--red);margin:5px 0 10px}.toast{position:fixed;right:18px;bottom:18px;background:#111827;color:#fff;border-radius:10px;padding:11px 14px;font-size:13px;opacity:0;transform:translateY(8px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translateY(0)}dialog{border:0;border-radius:17px;padding:0;width:min(520px,calc(100% - 24px));box-shadow:0 28px 80px rgba(15,23,42,.28)}dialog::backdrop{background:rgba(15,23,42,.48)}dialog form{padding:22px}.dialog-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:16px}.dialog-head h3{margin:0;font-size:23px}.close{border:0;background:transparent;font-size:26px;color:#667085;cursor:pointer;line-height:1}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{display:block;font-size:12px;font-weight:800;margin:11px 0}input,select,textarea{width:100%;border:1px solid #d0d5dd;border-radius:9px;padding:10px 11px;margin-top:6px;background:#fff;color:#111827}textarea{resize:vertical}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{padding:14px 16px;display:block}.brand{margin-bottom:13px}.nav{display:flex;overflow:auto}.nav-item{width:auto;white-space:nowrap}.sidebar-footer{display:none}.topbar{height:auto;padding:16px 18px}.topbar h1{font-size:25px}main{padding:20px 16px 50px}.team-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.offer-grid{grid-template-columns:1fr}.day{min-height:90px;padding:5px}.event-chip{font-size:10px}.holiday-card{overflow-x:auto}.holiday-row{min-width:820px}}@media(max-width:560px){.topbar,.toolbar{align-items:flex-start;flex-direction:column}.top-actions{width:100%}.top-actions .btn{flex:1}.toolbar-actions{width:100%}.toolbar-actions .secondary{flex:1}.weekdays span{font-size:9px;padding:8px 2px}.day{min-height:74px}.day-num{font-size:10px}.event-chip{padding:4px;font-size:9px}.team-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.event-item{grid-template-columns:54px 1fr auto}.offer-head{flex-direction:column}.offer-price{font-size:18px}}