:root{
  --bg:#f4f6fb;
  --panel:#ffffff;
  --ink:#111827;
  --muted:#6b7280;
  --line:#e6eaf2;
  --brand:#e11d48;
  --brand-dark:#9f1239;
  --dark:#111827;
  --soft-red:#fff1f2;
  --shadow:0 18px 50px rgba(15,23,42,.08);
  --shadow-sm:0 10px 25px rgba(15,23,42,.06);
}
*{box-sizing:border-box}
body{font-family:'Inter',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:var(--bg);}
a{text-decoration:none}.app-body{min-height:100vh;background:radial-gradient(circle at top left,rgba(225,29,72,.11),transparent 28%),linear-gradient(135deg,#f7f8fc 0%,#eef2f8 100%)}
.app-shell{display:flex;min-height:100vh}.premium-sidebar{width:282px;position:fixed;inset:0 auto 0 0;background:linear-gradient(180deg,#121826 0%,#090d16 100%);color:#fff;padding:24px 18px;overflow-y:auto;box-shadow:12px 0 35px rgba(15,23,42,.18);z-index:10}.brand-block{display:flex;align-items:center;gap:12px;padding:4px 4px 24px}.brand-mark{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;font-weight:900;background:linear-gradient(135deg,#ef4444,#9f1239);box-shadow:0 16px 32px rgba(225,29,72,.35)}.brand-name{font-weight:800;font-size:1.15rem;letter-spacing:-.03em}.brand-subtitle{font-size:.74rem;color:#9ca3af}.sidebar-section-label{font-size:.7rem;color:#6b7280;text-transform:uppercase;letter-spacing:.12em;margin:8px 10px 10px}.sidebar-nav{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}.sidebar-nav a{display:flex;align-items:center;gap:12px;color:#cbd5e1;padding:12px 13px;border-radius:14px;font-weight:650;transition:.2s ease}.sidebar-nav a i{font-size:1.05rem;width:22px}.sidebar-nav a:hover,.sidebar-nav a.active{background:rgba(255,255,255,.09);color:#fff;transform:translateX(3px)}.sidebar-nav a.active{box-shadow:inset 3px 0 0 #fb7185;background:linear-gradient(90deg,rgba(225,29,72,.27),rgba(255,255,255,.06))}.sidebar-nav em{margin-left:auto;font-style:normal;background:#e11d48;color:#fff;border-radius:999px;font-size:.72rem;padding:2px 8px}.sidebar-upgrade-card{margin-top:26px;padding:18px;border:1px solid rgba(255,255,255,.10);border-radius:22px;background:linear-gradient(135deg,rgba(255,255,255,.12),rgba(255,255,255,.04));display:flex;flex-direction:column;gap:8px;color:#e5e7eb}.sidebar-upgrade-card i{font-size:1.35rem;color:#fb7185}.sidebar-upgrade-card span{font-size:.78rem;color:#9ca3af;line-height:1.45}.app-main{margin-left:282px;min-height:100vh;width:calc(100% - 282px)}.topbar{position:sticky;top:0;z-index:9;display:flex;align-items:center;justify-content:space-between;padding:18px 30px;background:rgba(244,246,251,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(230,234,242,.8)}.topbar-kicker{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--brand);font-weight:800}.topbar-title{font-size:1.2rem;font-weight:800;letter-spacing:-.03em}.topbar-actions{display:flex;align-items:center;gap:12px}.icon-pill{height:42px;min-width:42px;display:flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);padding:0 12px;box-shadow:var(--shadow-sm)}.icon-pill span{font-size:.75rem;font-weight:800;color:var(--brand)}.user-chip{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px 6px 6px;box-shadow:var(--shadow-sm)}.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#111827,#e11d48);color:#fff;font-weight:900}.user-chip strong{display:block;font-size:.86rem;line-height:1.1}.user-chip small{display:block;font-size:.72rem;color:var(--muted);text-transform:capitalize}.content-area{padding:28px 30px 42px}.page-hero{position:relative;overflow:hidden;border-radius:30px;background:linear-gradient(135deg,#111827 0%,#1f2937 48%,#9f1239 100%);color:#fff;padding:30px;margin-bottom:24px;box-shadow:var(--shadow)}.page-hero:before{content:"";position:absolute;right:-80px;top:-120px;width:310px;height:310px;border-radius:50%;background:rgba(255,255,255,.10)}.page-hero:after{content:"";position:absolute;right:70px;bottom:-90px;width:180px;height:180px;border-radius:50%;background:rgba(251,113,133,.28)}.page-hero>*{position:relative;z-index:1}.page-hero h1,.page-hero h2{font-weight:850;letter-spacing:-.04em;margin:0}.page-hero p{color:#fecdd3;margin:.45rem 0 0}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.stat-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow-sm);height:100%;transition:.2s ease}.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.stat-card .icon{width:46px;height:46px;border-radius:16px;display:grid;place-items:center;background:var(--soft-red);color:var(--brand);font-size:1.35rem;margin-bottom:14px}.stat-card .label{color:var(--muted);font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em}.stat-card h3{font-weight:850;letter-spacing:-.04em;margin:.25rem 0 0}.card{border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:24px;background:rgba(255,255,255,.96)}.card h5{font-weight:800;letter-spacing:-.025em}.table{--bs-table-bg:transparent;background:#fff;border-radius:18px;overflow:hidden}.table thead th{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:#64748b;background:#f8fafc;border-bottom:1px solid var(--line);padding:14px}.table tbody td{padding:14px;border-color:#edf1f7;vertical-align:middle}.table tbody tr:hover{background:#fff7f8}.form-control,.form-select{border-radius:14px;border-color:#dfe5ef;padding:.72rem .9rem}.form-control:focus,.form-select:focus{border-color:#fb7185;box-shadow:0 0 0 .25rem rgba(225,29,72,.12)}.form-label{font-weight:700;color:#334155;font-size:.83rem}.btn{border-radius:14px;font-weight:750;padding:.62rem 1rem}.btn-dark,.btn-premium{background:linear-gradient(135deg,#111827,#e11d48);border:0;color:#fff}.btn-dark:hover,.btn-premium:hover{filter:brightness(.95)}.btn-premium-outline{border:1px solid var(--line);background:#fff;color:var(--ink)}.btn-premium-outline:hover{background:#111827;color:#fff}.badge{border-radius:999px;padding:.48rem .7rem;font-weight:750}.bg-warning{color:#111827!important}.progress{height:10px;border-radius:999px;background:#eef2f7}.progress-bar{background:linear-gradient(90deg,#e11d48,#fb7185);border-radius:999px}textarea.form-control{min-height:110px}.border.rounded{border-color:var(--line)!important;border-radius:18px!important}.login-body{min-height:100vh;background:radial-gradient(circle at 15% 15%,rgba(225,29,72,.18),transparent 28%),radial-gradient(circle at 85% 20%,rgba(15,23,42,.18),transparent 25%),linear-gradient(135deg,#f8fafc,#eef2f7)}.login-wrapper{min-height:100vh;display:grid;place-items:center;padding:30px}.login-card{width:min(1040px,100%);display:grid;grid-template-columns:1.05fr .95fr;background:#fff;border:1px solid var(--line);border-radius:34px;box-shadow:var(--shadow);overflow:hidden}.login-art{background:linear-gradient(135deg,#111827,#9f1239);color:#fff;padding:44px;position:relative;overflow:hidden}.login-art:before{content:"";position:absolute;right:-90px;top:-90px;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.12)}.login-art h1{font-weight:900;letter-spacing:-.05em}.login-art p{color:#fecdd3}.login-panel{padding:44px}.feature-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:9px 12px;margin:4px 4px 4px 0;color:#fff;font-size:.85rem}.kanban-wrapper{display:flex;gap:16px;overflow-x:auto;padding-bottom:18px}.kanban-column{min-width:318px;max-width:318px;background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:24px;padding:14px;box-shadow:var(--shadow-sm)}.kanban-column-header{display:flex;align-items:center;justify-content:space-between;font-weight:850;margin-bottom:12px}.kanban-column-header span:first-child:before{content:"";display:inline-block;width:10px;height:10px;background:var(--brand);border-radius:50%;margin-right:8px}.kanban-dropzone{min-height:460px;border-radius:18px;padding:4px}.kanban-dropzone.drag-over{outline:2px dashed #fb7185;background:#fff1f2}.kanban-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:15px;margin-bottom:12px;box-shadow:0 12px 26px rgba(15,23,42,.07);cursor:grab;transition:.2s ease}.kanban-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.kanban-card.dragging{opacity:.55;cursor:grabbing}.kanban-card strong{letter-spacing:-.02em}.alert{border-radius:18px;border:0}.empty-state{padding:36px;text-align:center;color:var(--muted)}
@media(max-width:991px){.premium-sidebar{position:relative;width:100%;min-height:auto}.app-shell{display:block}.app-main{margin-left:0;width:100%}.topbar{position:relative;flex-direction:column;align-items:flex-start;gap:14px}.content-area{padding:20px}.login-card{grid-template-columns:1fr}.login-art{display:none}}

/* Module 6: Compact Premium UI Overrides */
:root{
  --shadow:0 12px 34px rgba(15,23,42,.075);
  --shadow-sm:0 7px 18px rgba(15,23,42,.055);
}
body{font-size:.92rem;}
.premium-sidebar{width:236px;padding:16px 12px;box-shadow:8px 0 24px rgba(15,23,42,.16)}
.brand-block{gap:9px;padding:2px 4px 16px}.brand-mark{width:38px;height:38px;border-radius:12px;font-size:.9rem}.brand-name{font-size:1rem}.brand-subtitle{font-size:.66rem}.sidebar-section-label{font-size:.62rem;margin:5px 8px 7px}.sidebar-nav{gap:3px}.sidebar-nav a{gap:9px;padding:9px 10px;border-radius:11px;font-size:.84rem}.sidebar-nav a i{font-size:.95rem;width:18px}.sidebar-nav em{font-size:.66rem;padding:1px 6px}.sidebar-upgrade-card{margin-top:16px;padding:12px;border-radius:16px;gap:5px}.sidebar-upgrade-card i{font-size:1.05rem}.sidebar-upgrade-card strong{font-size:.85rem}.sidebar-upgrade-card span{font-size:.68rem;line-height:1.35}.app-main{margin-left:236px;width:calc(100% - 236px)}
.topbar{padding:12px 22px}.topbar-kicker{font-size:.62rem}.topbar-title{font-size:1.02rem}.topbar-actions{gap:8px}.icon-pill{height:34px;min-width:34px;padding:0 9px}.icon-pill span{font-size:.68rem}.user-chip{gap:7px;padding:4px 9px 4px 4px}.avatar{width:28px;height:28px;font-size:.8rem}.user-chip strong{font-size:.77rem}.user-chip small{font-size:.64rem}.content-area{padding:18px 22px 30px}.page-hero{border-radius:22px;padding:20px 22px;margin-bottom:16px}.page-hero:before{right:-90px;top:-135px;width:260px;height:260px}.page-hero:after{right:48px;bottom:-100px;width:150px;height:150px}.page-hero h1,.page-hero h2{font-size:1.45rem}.page-hero p{font-size:.86rem}.hero-actions{gap:7px}.stat-card{border-radius:18px;padding:15px}.stat-card .icon{width:36px;height:36px;border-radius:12px;font-size:1.05rem;margin-bottom:9px}.stat-card .label{font-size:.68rem}.stat-card h3{font-size:1.45rem}.card{border-radius:18px}.card-body{padding:1rem}.card-header{padding:.78rem 1rem}.card h5{font-size:.98rem}.table{border-radius:14px;font-size:.86rem}.table thead th{font-size:.65rem;padding:10px}.table tbody td{padding:10px}.form-control,.form-select{border-radius:11px;padding:.55rem .72rem;font-size:.88rem}.form-label{font-size:.76rem;margin-bottom:.28rem}.btn{border-radius:11px;font-size:.86rem;padding:.48rem .78rem}.badge{padding:.35rem .55rem;font-size:.68rem}.progress{height:8px}textarea.form-control{min-height:82px}.border.rounded{border-radius:14px!important}.alert{border-radius:14px;padding:.7rem .9rem}.empty-state{padding:24px}.login-wrapper{padding:20px}.login-card{width:min(890px,100%);border-radius:24px}.login-art{padding:32px}.login-art h1{font-size:1.75rem}.login-panel{padding:32px}.feature-pill{font-size:.75rem;padding:7px 10px}.kanban-wrapper{gap:11px;padding-bottom:12px}.kanban-column{min-width:270px;max-width:270px;border-radius:18px;padding:10px}.kanban-column-header{font-size:.86rem;margin-bottom:8px}.kanban-column-header span:first-child:before{width:8px;height:8px;margin-right:6px}.kanban-dropzone{min-height:370px;border-radius:14px}.kanban-card{border-radius:15px;padding:11px;margin-bottom:9px}.kanban-card strong{font-size:.88rem}.kanban-card small,.kanban-card .small{font-size:.72rem}.row{--bs-gutter-x:1rem;--bs-gutter-y:1rem}.mb-4{margin-bottom:1rem!important}.mt-4{margin-top:1rem!important}.p-4{padding:1rem!important}.py-4{padding-top:1rem!important;padding-bottom:1rem!important}.px-4{padding-left:1rem!important;padding-right:1rem!important}
@media(max-width:991px){.premium-sidebar{width:100%;padding:12px}.app-main{margin-left:0;width:100%}.content-area{padding:14px}.page-hero{padding:18px}.topbar{padding:12px 14px}}


/* Module 7: Project Timeline / Gantt View */
.timeline-shell{overflow:hidden}.timeline-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;color:#334155}.timeline-header span{font-size:.78rem;color:var(--muted);font-weight:700}.timeline-scale{position:relative;height:30px;margin-left:285px;border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(226,232,240,.65) 1px,transparent 1px);background-size:12.5% 100%}.timeline-scale span{position:absolute;top:4px;transform:translateX(-50%);font-size:.66rem;color:#64748b;font-weight:800;white-space:nowrap}.timeline-list{display:flex;flex-direction:column;gap:7px}.timeline-row{display:grid;grid-template-columns:285px 1fr;align-items:center;gap:12px;min-height:46px}.timeline-label{min-width:0}.timeline-label strong{display:block;font-size:.83rem;letter-spacing:-.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.timeline-label small{display:block;color:var(--muted);font-size:.68rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.timeline-track{position:relative;height:30px;border-radius:999px;background:linear-gradient(90deg,rgba(226,232,240,.7) 1px,transparent 1px),#f8fafc;background-size:12.5% 100%;border:1px solid #edf1f7;overflow:hidden}.timeline-bar{position:absolute;top:4px;height:20px;border-radius:999px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.66rem;font-weight:900;box-shadow:0 8px 18px rgba(15,23,42,.12);min-width:34px;overflow:hidden}.timeline-bar.milestone{background:linear-gradient(90deg,#111827,#334155)}.timeline-bar.task{background:linear-gradient(90deg,#e11d48,#fb7185)}.timeline-bar.danger{background:linear-gradient(90deg,#991b1b,#ef4444)}.timeline-bar span{position:relative;z-index:1}.milestone-row{margin-top:4px}.milestone-row .timeline-label strong{font-size:.88rem}.task-row .timeline-label{border-left:2px solid #fecdd3}.task-row .timeline-track{height:27px}.task-row .timeline-bar{height:17px;top:4px}.timeline-bar:hover{filter:brightness(.96);color:#fff}.timeline-legend{display:flex;gap:10px;flex-wrap:wrap}.legend-dot{width:9px;height:9px;border-radius:999px;display:inline-block;margin-right:5px}.legend-milestone{background:#111827}.legend-task{background:#e11d48}.legend-danger{background:#ef4444}
@media(max-width:991px){.timeline-scale{margin-left:0}.timeline-row{grid-template-columns:1fr;gap:5px;margin-bottom:8px}.timeline-track{height:32px}.timeline-label strong,.timeline-label small{white-space:normal}.task-row .timeline-label{padding-left:.65rem!important}.timeline-header{align-items:flex-start;flex-direction:column}}