:root{--color-bg:#f5f5f5;--color-text:#1a1a1a;--color-muted:#555;--color-border:#ccc;--color-card:#fff;--color-topbar:#1e293b;--color-topbar-text:#fff;--color-link-nav:#e2e8f0;--color-link-hover:#fff;--color-primary:#1e40af;--color-danger:#b91c1c;--color-ok:#166534;--color-alert-bg:#fff7ed}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--color-bg);color:var(--color-text);font-size:17px;line-height:1.5}a{color:var(--color-primary)}.app{max-width:1100px;margin:0 auto;padding:0 16px 32px}.topbar{display:flex;gap:16px;align-items:center;flex-wrap:wrap;padding:14px 20px;background:var(--color-topbar);border-bottom:3px solid #0f172a}.brand,.topbar{color:var(--color-topbar-text)}.brand{font-weight:800;text-decoration:none;font-size:20px;padding:4px 0;margin-right:12px}.nav{display:flex;gap:8px;flex-wrap:wrap;flex:1 1}.nav a{text-decoration:none;padding:8px 16px;border-radius:6px;border:2px solid var(--color-link-nav);background:transparent;color:var(--color-link-nav);font-size:16px;font-weight:600;transition:background .15s,color .15s}.nav a:focus,.nav a:hover{background:var(--color-link-hover);color:var(--color-topbar)}.nav-logout{text-decoration:none;padding:8px 16px;border-radius:6px;border:2px solid #fca5a5;background:transparent;color:#fca5a5;font-size:16px;font-weight:600;transition:background .15s,color .15s;margin-left:auto;white-space:nowrap}.nav-logout:hover{background:#fca5a5;color:var(--color-topbar)}.main{max-width:1100px;margin:24px auto 0;padding:0 16px 32px;display:grid;grid-gap:16px;gap:16px}.card{border:2px solid var(--color-border);border-radius:10px;padding:20px;background:var(--color-card)}.h1{font-size:26px}.h1,.h2{margin:0;color:var(--color-text)}.h2{font-size:20px}.muted{color:var(--color-muted);font-size:14px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.field{display:grid;grid-gap:6px;gap:6px}.field label{font-size:15px;font-weight:700;color:var(--color-text)}.field input,.field select,.field textarea{padding:10px 12px;border:2px solid var(--color-border);border-radius:8px;font-size:16px;min-width:220px;background:var(--color-card);color:var(--color-text)}.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid var(--color-primary);border-color:var(--color-primary)}.small input{min-width:120px}.btn{padding:12px 18px;border-radius:8px;border:2px solid var(--color-border);background:var(--color-primary);color:#fff;cursor:pointer;font-size:16px;font-weight:600}.btn:hover{opacity:.9}.btn.secondary{background:var(--color-card);color:var(--color-text)}.btn.danger{background:var(--color-danger);border-color:var(--color-danger)}.btn:disabled{opacity:.4;cursor:not-allowed}.tableWrap{overflow-x:auto}table{width:100%;border-collapse:collapse}td,th{padding:10px 12px;border-bottom:2px solid var(--color-border);text-align:left;vertical-align:top;font-size:16px}th{background:#eaeaea;font-weight:700}.badge{display:inline-block;padding:4px 10px;border:2px solid var(--color-border);border-radius:999px;font-size:13px;background:var(--color-card);margin-right:6px}.alert{padding:12px;border-radius:8px;border:2px solid var(--color-border);background:var(--color-alert-bg)}.error{color:var(--color-danger);white-space:pre-wrap}.error,.ok{font-weight:600}.ok{color:var(--color-ok)}.home-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:16px;gap:16px;margin-top:20px}.home-card{display:flex;flex-direction:column;gap:8px;padding:20px;border:2px solid var(--color-border);border-radius:10px;background:var(--color-card);text-decoration:none;color:var(--color-text);font-size:16px;transition:border-color .15s}.home-card:hover{border-color:var(--color-primary)}.home-card strong{font-size:20px;color:var(--color-primary)}@media print{.noPrint,.topbar{display:none!important}.main{max-width:none;padding:0}.card{border:none}}@media (max-width:900px){.main{max-width:100%;padding:0 12px 24px}.home-grid{grid-template-columns:1fr 1fr}.topbar{padding:12px 14px;gap:10px}.nav a,.nav-logout{padding:6px 12px;font-size:14px}}@media (max-width:600px){body{font-size:15px}.topbar{padding:10px 12px;gap:8px;flex-direction:column;align-items:stretch}.brand{font-size:18px;margin-right:0;text-align:center}.nav{gap:6px;justify-content:center}.nav a{padding:8px 10px;font-size:13px;text-align:center;flex:1 1 auto;min-width:0}.nav-logout{text-align:center;margin-left:0;padding:10px;font-size:14px}.main{margin-top:12px;padding:0 10px 24px;gap:12px}.h1{font-size:22px}.h2{font-size:18px}.card{padding:14px}.row{flex-direction:column;gap:10px}.field input,.field select,.field textarea{min-width:100%;width:100%}.small input{min-width:100%}.btn{width:100%;text-align:center}.btn-sm{font-size:13px;padding:6px 10px}.home-grid{grid-template-columns:1fr;gap:12px}.home-card{padding:16px}.home-card strong{font-size:18px}.tableWrap{-webkit-overflow-scrolling:touch}td,th{padding:8px 6px;font-size:14px}.modal-box{padding:20px;width:95%}.modal-box h3{font-size:19px}.modal-box p{font-size:15px}.modal-buttons{flex-direction:column}.modal-buttons .btn{width:100%}}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:9999}.modal-box{background:var(--color-card);border:3px solid var(--color-border);border-radius:14px;padding:28px 32px;max-width:500px;width:90%;box-shadow:0 8px 32px rgba(0,0,0,.25)}.modal-box h3{margin:0 0 12px;font-size:22px;color:var(--color-text)}.modal-box p{margin:0 0 20px;font-size:17px;line-height:1.5;color:var(--color-muted)}.modal-buttons{display:flex;gap:12px;justify-content:flex-end}.btn-sm{padding:6px 14px;border-radius:6px;border:2px solid var(--color-border);background:var(--color-card);color:var(--color-text);cursor:pointer;font-size:14px;font-weight:600}.btn-sm:hover{opacity:.85}.btn-sm.danger{background:var(--color-danger);color:#fff;border-color:var(--color-danger)}.btn-sm.primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.gantt-wrapper{overflow-x:auto;border:2px solid var(--color-border);border-radius:8px;background:var(--color-card)}.gantt-row{display:grid;grid-template-columns:220px 1fr;min-height:32px;align-items:stretch;border-bottom:1px solid #e5e5e5}.gantt-row:last-child{border-bottom:none}.gantt-label-col{padding:6px 10px;font-size:14px;min-width:220px;position:-webkit-sticky;position:sticky;left:0;background:var(--color-card);z-index:2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-right:2px solid var(--color-border)}.gantt-timeline-col{position:relative;min-width:0;flex:1 1}.gantt-bar{position:absolute;top:4px;height:24px;border-radius:4px;padding:0 8px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:12px;line-height:24px;color:#fff;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.4);border:1px solid rgba(0,0,0,.2);z-index:1;cursor:default;transition:opacity .15s}.gantt-bar:hover{opacity:.85;outline:2px solid #1a1a1a;outline-offset:-1px;z-index:10}.gantt-bar-violation{animation:pulse-violation 1.5s ease-in-out infinite;border:2px solid #dc2626!important}.gantt-bar-selected{z-index:11}.gantt-bar-dragging{z-index:20;box-shadow:0 4px 16px rgba(0,0,0,.3);opacity:.9}body.gantt-dragging{-webkit-user-select:none!important;-moz-user-select:none!important;user-select:none!important}body.gantt-dragging,body.gantt-dragging .gantt-bar{cursor:-webkit-grabbing!important;cursor:grabbing!important}@keyframes pulse-violation{0%,to{opacity:1}50%{opacity:.7}}.gantt-deadline{position:absolute;top:0;bottom:0;width:2px;background:var(--color-danger);z-index:5}.project-summary-ok{background:#f0fdf4}.project-summary-warn{background:#fffbeb}.project-summary-danger{background:#fef2f2}.alerts-section{display:grid;grid-gap:12px;gap:12px}.alerts-deadline{border:2px solid var(--color-danger);border-radius:8px;padding:12px;background:#fef2f2}.alerts-bottleneck{border:2px solid #d97706;border-radius:8px;padding:12px;background:#fffbeb}.alerts-other{border:2px solid var(--color-border);border-radius:8px;padding:12px;background:var(--color-alert-bg)}@media (max-width:600px){.gantt-row{grid-template-columns:140px 1fr}.gantt-label-col{min-width:140px;font-size:12px;padding:4px 6px}.gantt-bar{font-size:10px;height:20px;line-height:20px;top:6px}}.cal-table{border-collapse:collapse;width:100%;table-layout:fixed}.cal-table th{font-size:12px;font-weight:700;text-align:center;padding:4px 2px;color:var(--color-muted);border-bottom:1px solid var(--color-border)}.cal-cell{text-align:center;padding:6px 2px;cursor:pointer;border-radius:4px;vertical-align:top;position:relative;transition:background .12s}.cal-cell:hover{filter:brightness(.92)}.cal-empty{cursor:default}.cal-day-num{display:block;font-size:14px;font-weight:600}.cal-day-hours{display:block;font-size:11px;font-weight:700;color:var(--color-primary);margin-top:1px}.cal-normal{background:#e8f5e9}.cal-friday{background:#fff9c4}.cal-special{background:#bbdefb}.cal-off{background:#ffcdd2}.cal-extra{background:#c8e6c9;border:2px solid #43a047}.cal-weekend{background:#f5f5f5;color:#aaa}.cal-active{outline:3px solid var(--color-primary);outline-offset:-1px}.cal-legend{display:inline-block;width:12px;height:12px;border-radius:2px;margin-right:3px;vertical-align:middle}.cal-legend.cal-normal{background:#e8f5e9;border:1px solid #a5d6a7}.cal-legend.cal-friday{background:#fff9c4;border:1px solid #fff176}.cal-legend.cal-special{background:#bbdefb;border:1px solid #90caf9}.cal-legend.cal-off{background:#ffcdd2;border:1px solid #ef9a9a}.cal-legend.cal-extra{background:#c8e6c9;border:2px solid #43a047}.cal-legend.cal-weekend{background:#f5f5f5;border:1px solid #ccc}@media (max-width:800px){.cal-table th{font-size:11px}.cal-day-num{font-size:12px}.cal-day-hours{font-size:10px}}.gantt-fullscreen{position:fixed!important;inset:0!important;z-index:100;max-width:none!important;margin:0!important;border-radius:0!important;overflow:auto!important;background:var(--color-card)}.gantt-save-bar{position:-webkit-sticky;position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 16px;margin-bottom:8px;background:#fef3c7;border:1px solid #f59e0b;border-radius:6px;font-size:14px;font-weight:500;color:#92400e;box-shadow:0 2px 8px rgba(0,0,0,.12)}.gantt-detail-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:10000}