:root{--kat-bg-app: #eef1f6;--kat-bg-workspace: #eef1f6;--kat-bg-surface: #f8fafc;--kat-bg-panel: #ffffff;--kat-bg-panel-alt: #f4f6fa;--kat-bg-header: #ffffff;--kat-bg-sidebar: #0f2744;--kat-bg-sidebar-group: rgba(255, 255, 255, .04);--kat-bg-table-head: #f3f6fb;--kat-bg-table-row-hover: #f5f8fc;--kat-bg-hover: #f1f5f9;--kat-text: #1e293b;--kat-text-primary: #1e293b;--kat-text-secondary: #64748b;--kat-text-muted: #94a3b8;--kat-text-inverse: #e8eef6;--kat-text-inverse-muted: #93a4bb;--kat-text-header: #0f172a;--kat-navy: #0f2744;--kat-navy-deep: #0b1d33;--kat-primary: #2563eb;--kat-primary-hover: #1d4ed8;--kat-accent: #2563eb;--kat-accent-soft: rgba(37, 99, 235, .12);--kat-debit: #dc2626;--kat-debit-bg: #fef2f2;--kat-credit: #15803d;--kat-credit-bg: #f0fdf4;--kat-warning: #b45309;--kat-warning-bg: #fffbeb;--kat-info: #1d4ed8;--kat-info-bg: #eff6ff;--kat-border: #e2e8f0;--kat-border-light: #edf1f6;--kat-border-strong: #cbd5e1;--kat-shadow-sm: 0 1px 2px rgba(15, 39, 68, .06);--kat-shadow-md: 0 4px 14px rgba(15, 39, 68, .08);--kat-shadow-panel: 0 1px 2px rgba(15, 39, 68, .04), 0 1px 3px rgba(15, 39, 68, .06);--kat-radius: 10px;--kat-radius-sm: 6px;--kat-radius-md: 12px;--kat-radius-lg: 14px;--kat-sidebar-width: 248px;--kat-header-height: 64px;--kat-table-row-height: 34px;--kat-font: "Segoe UI", "Segoe UI Variable", system-ui, sans-serif;--kat-font-size: 13px;--kat-font-size-sm: 12px;--kat-font-size-md: 13px;--kat-font-size-lg: 14px}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--kat-font);font-size:var(--kat-font-size);color:var(--kat-text-primary);background:var(--kat-bg-app);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}ul{list-style:none;margin:0;padding:0}button{font:inherit}.app-shell{display:flex;flex-direction:row;height:100vh;background:var(--kat-bg-app)}.app-main{display:flex;flex-direction:column;flex:1;min-width:0;min-height:0;background:var(--kat-bg-workspace)}.workspace{display:flex;flex-direction:column;flex:1;min-width:0;background:var(--kat-bg-workspace)}.workspace__content{flex:1;overflow:auto;padding:14px 16px 16px;min-height:0}.app-header{background:var(--kat-bg-header);border-bottom:1px solid var(--kat-border);flex-shrink:0}.app-header__main{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 18px;min-height:var(--kat-header-height)}.app-header__brand{display:flex;align-items:center;gap:12px;min-width:0}.app-header__brand-icon{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;background:#eff6ff;color:var(--kat-primary);font-weight:700;flex-shrink:0}.app-header__coop{font-size:15px;font-weight:700;color:var(--kat-text-header);letter-spacing:-.01em;line-height:1.25}.app-header__program{margin-top:2px;font-size:12px;font-weight:500;color:var(--kat-text-secondary)}.app-header__meta{display:flex;align-items:stretch;flex-shrink:0;padding:3px;border:1px solid #e4ebf4;border-radius:14px;background:linear-gradient(180deg,#fff,#f7f9fc);box-shadow:0 1px 2px #0f27440d,0 6px 16px #0f27440d}.app-header__clock{display:flex;align-items:center;gap:9px;padding:1px 12px 1px 1px}.app-header__day{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:linear-gradient(165deg,#24579e,#0f2744 72%);color:#fff;font-size:15px;font-weight:700;letter-spacing:-.04em;line-height:1}.app-header__date-block{display:flex;flex-direction:column;gap:2px}.app-header__date{font-size:13px;font-weight:700;color:var(--kat-text-header);line-height:1.15;white-space:nowrap}.app-header__weekday{font-size:11px;font-weight:500;color:var(--kat-text-secondary);text-transform:capitalize;line-height:1.15}.app-header__period{display:flex;flex-direction:column;justify-content:center;gap:2px;margin-left:2px;padding:2px 11px 2px 12px;border-left:1px solid #e4ebf4}.app-header__period-label{display:inline-flex;align-items:center;gap:6px;font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#3b6cb5;line-height:1}.app-header__period-label:before{content:"";width:6px;height:6px;border-radius:50%;background:#2563eb;box-shadow:0 0 0 3px #2563eb29}.app-header__period strong{font-size:13px;font-weight:700;color:var(--kat-navy);line-height:1.15}.sidebar{width:var(--kat-sidebar-width);background:linear-gradient(180deg,#143056 0%,var(--kat-bg-sidebar) 48%,#0b1d33 100%);display:flex;flex-direction:column;flex-shrink:0}.sidebar__brand{display:flex;align-items:center;justify-content:center;padding:18px 16px 16px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar__logo{display:flex;align-items:center;gap:10px;color:#fff}.sidebar__logo-mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:#2563eb59;font-weight:700}.sidebar__logo-text{display:flex;flex-direction:column;gap:1px}.sidebar__logo-text strong{font-size:15px;line-height:1.2}.sidebar__logo-text span{font-size:11px;color:var(--kat-text-inverse-muted)}.sidebar__nav{flex:1;overflow:auto;padding:12px 10px 16px}.sidebar__group+.sidebar__group{margin-top:14px}.sidebar__group-title{padding:4px 10px 8px;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#e8eef673}.sidebar__list{display:flex;flex-direction:column;gap:2px}.sidebar__link{display:flex;align-items:center;min-height:36px;padding:8px 12px;border-radius:8px;color:var(--kat-text-inverse);transition:background .15s ease}.sidebar__link:hover{background:#ffffff0f}.sidebar__link--active{background:#2563eb47;color:#fff;font-weight:600}.sidebar__link-label{font-size:13px;line-height:1.25}.sidebar__footer{padding:12px 16px 16px;border-top:1px solid rgba(255,255,255,.08);color:var(--kat-text-inverse-muted);font-size:11px}.data-panel{background:var(--kat-bg-panel);border:1px solid var(--kat-border);border-radius:var(--kat-radius-lg);box-shadow:var(--kat-shadow-panel);overflow:hidden}.data-panel__header{padding:14px 16px;border-bottom:1px solid var(--kat-border-light);background:#fff}.data-panel__title{margin:0;font-size:16px;font-weight:700;color:var(--kat-text-header)}.data-panel__body{padding:16px}.placeholder-copy{margin:0;max-width:52rem;line-height:1.55;color:var(--kat-text-secondary)}.auth-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;min-height:100vh;padding:24px;font-size:var(--kat-font-size-md);color:var(--kat-text-secondary);background:var(--kat-bg-app)}.auth-loading--error{max-width:100%}.auth-loading--error .alert{max-width:420px;width:100%}.auth-loading__actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.alert{padding:10px 12px;border-radius:10px;font-size:13px;line-height:1.45}.alert-error{border:1px solid #fecaca;background:#fef2f2;color:#991b1b}.login-stage{position:relative;isolation:isolate;min-height:100vh;overflow-x:hidden;overflow-y:auto;color:#e8eef6;background:radial-gradient(ellipse 58% 48% at 18% 28%,rgba(56,140,230,.22) 0%,transparent 64%),radial-gradient(ellipse 46% 42% at 82% 62%,rgba(37,99,235,.16) 0%,transparent 70%),radial-gradient(ellipse 34% 28% at 62% 12%,rgba(125,211,252,.08) 0%,transparent 68%),linear-gradient(155deg,#081526,#0d213a 38%,#123056 68%,#0b1c30)}.login-stage__atmosphere{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0}.login-stage__glow{position:absolute;border-radius:50%;filter:blur(40px)}.login-stage__glow--west{top:6%;left:8%;width:420px;height:320px;background:radial-gradient(circle,rgba(96,165,250,.28) 0%,transparent 72%);animation:login-glow-drift 16s ease-in-out infinite alternate}.login-stage__glow--east{right:10%;bottom:12%;width:380px;height:300px;background:radial-gradient(circle,rgba(37,99,235,.2) 0%,transparent 70%);animation:login-glow-drift 20s ease-in-out infinite alternate-reverse}.login-stage__glow--core{top:18%;left:22%;width:280px;height:220px;background:radial-gradient(circle,rgba(165,220,255,.12) 0%,transparent 68%);animation:login-glow-pulse 6s ease-in-out infinite}.login-stage__grid{position:absolute;top:-12%;right:-12%;bottom:-12%;left:-12%;opacity:.16;background-image:linear-gradient(rgba(148,197,253,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(148,197,253,.16) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 40% 40%,#000 20%,transparent 78%);mask-image:radial-gradient(ellipse 70% 60% at 40% 40%,#000 20%,transparent 78%);animation:login-grid-drift 22s linear infinite}.login-stage__dots{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.28;background-image:radial-gradient(rgba(186,230,253,.45) 1px,transparent 1px);background-size:28px 28px;-webkit-mask-image:radial-gradient(ellipse 55% 50% at 70% 30%,#000 10%,transparent 72%);mask-image:radial-gradient(ellipse 55% 50% at 70% 30%,#000 10%,transparent 72%);animation:login-dots-float 18s ease-in-out infinite alternate}.login-stage__orb{position:absolute;border:1px solid rgba(147,197,253,.12);border-radius:50%}.login-stage__orb--a{top:14%;left:46%;width:220px;height:220px;animation:login-orb-float 14s ease-in-out infinite}.login-stage__orb--b{bottom:8%;left:18%;width:160px;height:160px;animation:login-orb-float 17s ease-in-out infinite reverse}.login-stage__layout{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.65fr) minmax(420px,.95fr);min-height:100vh;width:100%;padding:48px 64px;gap:24px}.login-stage__brand{display:flex;flex-direction:column;justify-content:center;max-width:680px;padding:12px 36px 12px 20px}.login-stage__logo-stage{position:relative;display:flex;align-items:center;justify-content:flex-start;width:min(100%,560px);min-height:140px;margin:0 0 28px}.login-stage__ring{position:absolute;left:72px;top:50%;border-radius:50%;pointer-events:none;transform:translate(-50%,-50%)}.login-stage__ring--outer{width:196px;height:196px;border:1px solid rgba(147,197,253,.16);animation:login-spin 18s linear infinite}.login-stage__ring--mid{width:154px;height:154px;border:1px dashed rgba(96,165,250,.22);animation:login-spin-reverse 12s linear infinite}.login-stage__ring--inner{width:118px;height:118px;background:radial-gradient(circle,rgba(125,211,252,.16) 0%,transparent 68%);animation:login-glow-pulse 6s ease-in-out infinite}.login-stage__wordmark--text{position:relative;z-index:1;display:flex;align-items:center;gap:14px;color:#f8fbff}.login-stage__wordmark-mark{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:16px;background:#2563eb59;border:1px solid rgba(147,197,253,.28);font-size:22px;font-weight:800;letter-spacing:-.04em}.login-stage__wordmark-copy{display:flex;flex-direction:column;gap:2px}.login-stage__wordmark-copy strong{font-size:34px;line-height:1.1;letter-spacing:-.03em}.login-stage__wordmark-copy span{font-size:13px;font-weight:600;color:#bad0e6b8;letter-spacing:.12em;text-transform:uppercase}.login-stage__headline{margin:0 0 14px;font-size:clamp(28px,3.1vw,44px);font-weight:700;line-height:1.15;letter-spacing:-.03em;color:#f8fbff}.login-stage__lede{margin:0 0 28px;max-width:520px;font-size:15px;line-height:1.65;color:#e2ecf8c2}.login-stage__features{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px;max-width:520px;margin:0 0 28px;padding:0;list-style:none}.login-stage__feature{display:flex;align-items:center;gap:10px;min-height:46px;padding:10px 12px;border:1px solid rgba(186,214,247,.12);border-radius:12px;background:#ffffff0a;color:#f1f7ffeb;font-size:13px;font-weight:600}.login-stage__feature-icon{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;background:#2563eb33;color:#93c5fd;flex-shrink:0}.login-stage__trust{display:inline-flex;align-items:center;gap:8px;margin:0;font-size:12px;color:#bad0e69e}.login-stage__aside{display:flex;align-items:center;justify-content:center;padding:24px 12px}.login-card{width:460px;max-width:100%;flex-shrink:0;padding:36px 34px 32px;border-radius:22px;background:#fffffff5;border:1px solid rgba(255,255,255,.7);box-shadow:0 24px 60px #040e1c52,0 2px #ffffffa6 inset;color:var(--kat-text-primary)}.login-card__mark{display:flex;align-items:center;justify-content:center;width:52px;height:52px;margin-bottom:16px;border-radius:14px;background:#f4f8fd;border:1px solid #e2eaf4}.login-card__mark-glyph{color:var(--kat-primary);font-weight:800;font-size:16px}.login-card__title{margin:0 0 6px;font-size:26px;font-weight:700;letter-spacing:-.03em;color:#0f2744}.login-card__subtitle{margin:0 0 22px;font-size:14px;line-height:1.5;color:#64748b}.login-card .alert{margin-bottom:16px}.login-field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.login-field label{font-size:13px;font-weight:600;color:#334155}.login-field__control{position:relative}.login-field__icon{position:absolute;top:50%;left:14px;transform:translateY(-50%);color:#94a3b8;pointer-events:none}.login-field input{width:100%;height:48px;padding:0 42px;border:1px solid #d7e0ea;border-radius:12px;background:#f8fafc;color:#0f172a;font-size:14px;outline:none;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}.login-field input:focus{background:#fff;border-color:#2563eb;box-shadow:0 0 0 4px #2563eb24}.login-field input:disabled{opacity:.7}.login-field__toggle{position:absolute;top:50%;right:8px;transform:translateY(-50%);width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border:none;background:transparent;color:#64748b;cursor:pointer;border-radius:8px}.login-field__toggle:hover,.login-field__toggle:focus-visible{color:#2563eb;background:#eff6ff}.login-card__meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:4px 0 18px}.login-card__remember{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:#475569;cursor:pointer}.login-card__submit{width:100%;height:50px;border:none;border-radius:12px;background:linear-gradient(180deg,#3b82f6,#2563eb);color:#fff;font-size:15px;font-weight:700;cursor:pointer;box-shadow:0 10px 22px #2563eb47;transition:transform .16s ease,box-shadow .16s ease,filter .16s ease}.login-card__submit:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 14px 28px #2563eb5c;filter:brightness(1.04)}.login-card__submit:disabled{opacity:.72;cursor:wait}.login-stage__reveal{animation:login-enter .72s ease both}.login-stage__reveal--1{animation-delay:80ms}.login-stage__reveal--2{animation-delay:.18s}.login-stage__reveal--3{animation-delay:.28s}.login-stage__reveal--4{animation-delay:.38s}@keyframes login-enter{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}@keyframes login-spin{to{transform:translate(-50%,-50%) rotate(360deg)}}@keyframes login-spin-reverse{to{transform:translate(-50%,-50%) rotate(-360deg)}}@keyframes login-glow-pulse{0%,to{opacity:.55}50%{opacity:1}}@keyframes login-glow-drift{0%{transform:translateZ(0)}to{transform:translate3d(18px,-14px,0)}}@keyframes login-grid-drift{0%{transform:translateZ(0)}to{transform:translate3d(-28px,-18px,0)}}@keyframes login-dots-float{0%{transform:translateZ(0)}to{transform:translate3d(10px,-12px,0)}}@keyframes login-orb-float{0%,to{transform:translateZ(0)}50%{transform:translate3d(12px,-10px,0)}}.tenant-select-shell{min-height:100vh;padding:32px 20px;background:var(--kat-bg-app)}.tenant-select{max-width:720px;margin:0 auto}.tenant-select__list{display:grid;gap:10px;margin-top:16px}.tenant-select__card{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border:1px solid var(--kat-border);border-radius:12px;background:#fff;text-align:left;cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease}.tenant-select__card:hover{border-color:#93c5fd;box-shadow:0 0 0 3px #2563eb1f}.tenant-select__card--active{border-color:var(--kat-primary);box-shadow:0 0 0 3px #2563eb24}.tenant-select__card strong{font-size:15px;color:var(--kat-text-header)}.tenant-select__card span{font-size:12px;font-weight:600;color:var(--kat-primary)}.app-header__session{display:flex;align-items:center;gap:10px;flex-shrink:0}.app-header__session-text{display:flex;flex-direction:column;gap:2px;max-width:220px}.app-header__session-text strong{font-size:13px;color:var(--kat-text-header);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app-header__session-text span{font-size:11px;color:var(--kat-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app-header__session-btn{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:0 12px;border:1px solid var(--kat-border);border-radius:8px;background:#fff;color:var(--kat-text-header);font-size:12px;font-weight:600;cursor:pointer}.app-header__session-btn:hover{background:#f8fafc}.app-header__session-btn--danger{color:#b91c1c;border-color:#fecaca;background:#fff5f5}.sidebar__user{display:flex;flex-direction:column;gap:2px;margin-bottom:8px;color:#fff}.sidebar__user strong{font-size:12px}.sidebar__user-role{font-size:11px;color:var(--kat-text-inverse-muted);line-height:1.35}@media (max-width: 1100px){.login-stage__layout{grid-template-columns:1fr;padding:28px 20px 40px;gap:8px}.login-stage__brand{max-width:none;padding:8px 4px 4px;align-items:center;text-align:center}.login-stage__logo-stage{justify-content:center;width:100%;min-height:110px}.login-stage__ring{left:50%}.login-stage__lede,.login-stage__features,.login-stage__trust{margin-left:auto;margin-right:auto}.login-stage__aside{padding:8px 0 0}.app-header__main{flex-wrap:wrap}.app-header__meta{order:3}}@media (max-width: 640px){.login-stage__features{grid-template-columns:1fr}.login-card{padding:26px 20px 22px;border-radius:18px}.login-card__title{font-size:22px}.app-header__session-text{display:none}.sidebar{width:200px}}@media (prefers-reduced-motion: reduce){.login-stage__glow,.login-stage__grid,.login-stage__dots,.login-stage__orb,.login-stage__ring,.login-stage__reveal{animation:none!important}.login-card__submit{transition:none}}