:root{--bg:#0f172a;--s1:#1e293b;--s2:#334155;--bd:#475569;--or:#e8811c;--orL:rgba(232,129,28,0.1);--gn:#22c55e;--gnL:rgba(34,197,94,0.1);--rd:#ef4444;--rdL:rgba(239,68,68,0.1);--yl:#eab308;--ylL:rgba(234,179,8,0.1);--bl:#3b82f6;--blL:rgba(59,130,246,0.1);--pr:#a855f7;--tl:#14b8a6;--t1:#f1f5f9;--t2:#94a3b8;--t3:#64748b;--w:#fff}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--t1);overflow:hidden;height:100vh}
.app{display:flex;height:100vh}
.sidebar{width:180px;background:var(--s1);border-right:1px solid var(--bd);display:flex;flex-direction:column;flex-shrink:0;z-index:50}
.sidebar-brand{padding:16px 12px;border-bottom:1px solid var(--bd)}.sidebar-brand h1{font-size:16px;font-weight:900;font-style:italic}.sidebar-brand small{font-size:8px;color:var(--t3);letter-spacing:1px}
.sidebar nav{padding:8px 6px;flex:1;overflow-y:auto}
.nav-btn{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--t2);font-size:12px;cursor:pointer;text-align:left;position:relative;font-family:inherit;margin-bottom:2px;transition:all .15s}
.nav-btn:hover{background:var(--orL);color:var(--or)}
.nav-btn.active{background:var(--orL);color:var(--or);border-color:rgba(232,129,28,0.2);font-weight:700}
.nav-btn .icon{font-size:14px;width:20px;text-align:center}
.nav-btn .badge{position:absolute;right:6px;width:16px;height:16px;border-radius:50%;background:var(--rd);font-size:8px;color:var(--w);display:flex;align-items:center;justify-content:center;font-weight:800}
.sidebar-footer{padding:8px 12px;border-top:1px solid var(--bd);font-size:9px;color:var(--t3);display:flex;justify-content:space-between;align-items:center}
.lang-sw{display:flex;gap:2px}.lang-sw button{padding:2px 5px;border:1px solid var(--bd);border-radius:4px;background:transparent;color:var(--t3);font-size:8px;cursor:pointer;font-weight:700}.lang-sw button.active{background:var(--or);color:var(--w);border-color:var(--or)}
.main{flex:1;display:flex;flex-direction:column;overflow:hidden}
.topbar{padding:10px 16px;border-bottom:1px solid var(--bd);background:var(--s1);flex-shrink:0;display:flex;justify-content:space-between;align-items:center}.topbar h2{font-size:16px;font-weight:800}
.content{flex:1;overflow:auto;padding:16px}
.card{background:var(--s1);border:1px solid var(--bd);border-radius:12px;padding:14px}
.card-grid{display:grid;gap:10px}.card-grid-2{grid-template-columns:1fr 1fr}.card-grid-3{grid-template-columns:1fr 1fr 1fr}.card-grid-5{grid-template-columns:repeat(5,1fr)}
.btn{border:none;border-radius:8px;padding:7px 14px;font-weight:700;font-size:12px;cursor:pointer;display:inline-flex;align-items:center;gap:4px;font-family:inherit;transition:opacity .15s}.btn:hover{opacity:0.85}
.btn-primary{background:var(--or);color:var(--w)}.btn-danger{background:var(--rd);color:var(--w)}.btn-ghost{background:transparent;color:var(--t2);border:1px solid var(--bd)}.btn-outline{background:rgba(30,49,86,1);color:var(--or);border:1px solid rgba(232,129,28,0.3)}.btn-sm{padding:3px 8px;font-size:10px}
.form-group{margin-bottom:8px}.form-group label{display:block;font-size:9px;color:var(--t3);font-weight:700;text-transform:uppercase;margin-bottom:3px}
.form-group input,.form-group select,.form-group textarea{width:100%;background:var(--bg);border:1px solid var(--bd);border-radius:8px;padding:8px 10px;color:var(--t1);font-size:12px;outline:none;font-family:inherit}
.form-group input:focus,.form-group select:focus{border-color:var(--or)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.badge-tag{font-size:9px;font-weight:700;padding:2px 8px;border-radius:12px;white-space:nowrap;display:inline-block}
.avatar{width:32px;height:32px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;background:var(--orL);border:1px solid rgba(232,129,28,0.3);flex-shrink:0;overflow:hidden}
.avatar img{width:100%;height:100%;object-fit:cover;border-radius:10px}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.8);display:flex;align-items:center;justify-content:center;z-index:1000;padding:12px}
.modal{background:var(--s1);border:1px solid var(--bd);border-radius:14px;padding:20px;width:520px;max-width:96vw;max-height:88vh;overflow-y:auto}.modal-wide{width:700px}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.modal-header h3{font-size:15px;font-weight:700}
.modal-close{background:none;border:none;color:var(--t3);font-size:18px;cursor:pointer}
.list-item{display:flex;align-items:center;padding:8px 12px;border-bottom:1px solid var(--bd);gap:10px;cursor:pointer;transition:background .1s}.list-item:hover{background:var(--s2)}.list-item:last-child{border-bottom:none}
.stat-card{text-align:center;padding:12px}.stat-card .stat-icon{font-size:20px}.stat-card .stat-value{font-size:26px;font-weight:900;line-height:1;margin:4px 0}.stat-card .stat-label{font-size:9px;color:var(--t2)}
.color-dot{width:20px;height:20px;border-radius:6px;border:2px solid transparent;cursor:pointer;display:inline-block}.color-dot.active{border-color:var(--w)}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}
.cal-header{text-align:center;font-size:9px;font-weight:700;color:var(--t3);padding:4px}
.cal-day{background:var(--s1);border:1px solid var(--bd);border-radius:8px;padding:4px;min-height:60px;cursor:pointer;transition:border-color .1s}.cal-day:hover{border-color:var(--or)}.cal-day.today{border-color:var(--gn)}.cal-day.has-data{background:var(--s2)}
.cal-day-num{font-size:10px;font-weight:600}.cal-day-entry{font-size:8px;padding:1px 3px;border-radius:4px;margin-top:1px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.cal-day-total{font-size:8px;color:var(--or);font-weight:700;text-align:right}
/* Planning board */
.plan-sticker{display:flex;align-items:center;gap:4px;padding:4px 6px;background:var(--s2);border:1px solid var(--bd);border-radius:6px;margin-bottom:3px;cursor:grab;font-size:10px;transition:all .15s}
.plan-sticker:hover{border-color:var(--or);background:var(--orL)}
.plan-sticker:active{cursor:grabbing;opacity:0.7}
.plan-sticker-veh{background:var(--blL);border-color:rgba(59,130,246,0.3)}
.plan-drop-zone{min-height:40px;border:2px dashed var(--bd);border-radius:8px;padding:4px;transition:all .2s}
.plan-drop-zone.drag-over{border-color:var(--or);background:var(--orL)}
/* Scrollbar */
::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--bd);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--t3)}
/* Timesheet Excel-style */
.ts-wrapper{overflow-x:auto;border:1px solid var(--bd);border-radius:10px;background:var(--s1);max-height:calc(100vh - 200px)}
.ts-table{border-collapse:collapse;font-size:10px;min-width:100%}
.ts-table th,.ts-table td{border:1px solid var(--bd);padding:2px 3px;text-align:center;white-space:nowrap}
.ts-header{background:var(--s2);color:var(--t2);font-weight:700;font-size:9px;padding:6px 3px;position:sticky;top:0;z-index:5}
.ts-sticky{position:sticky;left:0;z-index:6;background:var(--s1);min-width:30px;max-width:30px;border-right:none!important}
.ts-sticky2{position:sticky;left:30px;z-index:6;background:var(--s1);min-width:70px;text-align:left;border-right:none!important}
.ts-sticky3{position:sticky;left:100px;z-index:6;background:var(--s1);min-width:80px;text-align:left;border-right:2px solid var(--or)!important}
.ts-num{font-size:9px;color:var(--t3);font-weight:700;background:var(--s2)}
.ts-name-first{font-size:10px;font-weight:600;text-align:left;padding-left:4px;background:var(--s1)}
.ts-name-last{font-size:10px;font-weight:400;text-align:left;padding-left:4px;background:var(--s1);color:var(--t2)}
.ts-cell{cursor:pointer;min-width:50px;height:26px;transition:background .1s;font-size:8px;overflow:hidden;text-overflow:ellipsis;max-width:60px}
.ts-cell:hover{outline:2px solid var(--or);z-index:1;position:relative}
.ts-weekend{background:rgba(100,116,139,0.1)!important}
.ts-today{border-color:var(--gn)!important;background:rgba(34,197,94,0.08)!important}
/* Mobile */
@media(max-width:768px){.sidebar{width:60px}.nav-btn span:not(.icon):not(.badge){display:none}.sidebar-brand h1,.sidebar-brand small{display:none}.sidebar-footer span{display:none}.card-grid-2,.card-grid-5{grid-template-columns:1fr}.card-grid-3{grid-template-columns:1fr 1fr}.form-row{grid-template-columns:1fr}.modal{width:100%;padding:14px}.modal-wide{width:100%}.content{padding:10px}}
@media(max-width:480px){.sidebar{position:fixed;bottom:0;left:0;right:0;width:100%;height:52px;flex-direction:row;border-right:none;border-top:1px solid var(--bd);z-index:100}.sidebar-brand,.sidebar-footer{display:none}.sidebar nav{display:flex;overflow-x:auto;padding:2px 4px;gap:1px}.nav-btn{flex-direction:column;padding:3px 6px;font-size:7px;gap:0;min-width:40px;justify-content:center;margin-bottom:0}.nav-btn .icon{font-size:16px}.nav-btn span:not(.icon):not(.badge){display:none}.main{padding-bottom:52px}.content{padding:8px}.card{padding:10px;border-radius:8px}.card-grid-5{grid-template-columns:repeat(3,1fr)}.modal-overlay{padding:0;align-items:flex-end}.modal{border-radius:14px 14px 0 0;max-height:92vh;width:100%}}
/* Notification dot */
.notif-dot{width:6px;height:6px;border-radius:50%;background:var(--rd);position:absolute;top:2px;right:2px;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.4}}