:root{--blue:#2563eb;--blue2:#1d4ed8;--green:#22c55e;--bg:#f4f7fb;--card:#fff;--text:#172033;--muted:#6b7280;--border:#e5e7eb;--danger:#dc2626;--warning:#f59e0b;--shadow:0 10px 30px rgba(15,23,42,.08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}.hidden{display:none!important}.auth-shell{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr}.brand-panel{background:linear-gradient(145deg,#1d4ed8,#2563eb 55%,#0ea5e9);color:#fff;padding:10vh 10vw;display:flex;flex-direction:column;justify-content:center}.brand-panel h1{font-size:clamp(2.4rem,5vw,5rem);margin:.5rem 0}.brand-panel p{font-size:1.25rem;max-width:550px;opacity:.94}.brand-panel li{margin:.7rem 0}.brand-mark{width:72px;height:72px;border-radius:22px;background:#fff;color:var(--green);display:grid;place-items:center;font-size:2.7rem;font-weight:900;box-shadow:var(--shadow)}.brand-mark.small{width:44px;height:44px;border-radius:14px;font-size:1.7rem}.auth-card,.setup-card{background:#fff;align-self:center;justify-self:center;width:min(520px,92%);padding:32px;border-radius:24px;box-shadow:var(--shadow)}.tabs{display:flex;background:#eef2ff;border-radius:12px;padding:4px;margin-bottom:24px}.tab{flex:1;border:0;background:transparent;padding:12px;border-radius:9px;font-weight:700;color:var(--muted)}.tab.active{background:#fff;color:var(--blue);box-shadow:0 2px 8px rgba(15,23,42,.08)}.form-stack{display:grid;gap:16px}.form-stack.compact{max-width:520px}.form-stack label{display:grid;gap:7px;font-weight:650;color:#374151}.form-stack input,.form-stack select,.form-stack textarea{width:100%;border:1px solid var(--border);border-radius:12px;padding:12px 13px;background:#fff}.form-stack input:focus,.form-stack select:focus,.form-stack textarea:focus{outline:3px solid #dbeafe;border-color:var(--blue)}.checkbox-row{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center;gap:10px!important}.checkbox-row input{width:auto!important}.btn{border:0;border-radius:12px;padding:12px 16px;font-weight:750;cursor:pointer}.btn.primary{background:var(--blue);color:#fff}.btn.primary:hover{background:var(--blue2)}.btn.ghost{background:#eef2f7;color:#334155}.btn.full{width:100%;margin-top:auto}.link-button{border:0;background:transparent;color:var(--blue);cursor:pointer}.center-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.setup-card{text-align:center}.setup-card .brand-mark{margin:0 auto}.setup-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;text-align:left;margin:24px 0}.app-shell{min-height:100vh;display:grid;grid-template-columns:278px 1fr}.sidebar{background:#111827;color:#fff;padding:20px 14px;display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100vh}.sidebar-brand{display:flex;align-items:center;gap:12px}.sidebar-brand span{display:block;font-size:.8rem;color:#9ca3af;margin-top:3px}.sidebar nav{display:grid;gap:4px;overflow-y:auto;padding-right:4px}.nav-label{font-size:.68rem;text-transform:uppercase;letter-spacing:.12em;color:#64748b;padding:14px 13px 4px}.nav-item{border:0;background:transparent;color:#cbd5e1;text-align:left;padding:10px 12px;border-radius:10px;cursor:pointer;font-weight:650;display:flex;align-items:center;gap:10px}.nav-item span{width:22px;text-align:center}.nav-item:hover,.nav-item.active{background:#1f2937;color:#fff}.main-area{min-width:0}.topbar{height:82px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:10}.topbar h2{margin:0}.topbar p{margin:2px 0 0;color:var(--muted);font-size:.85rem}.user-chip{display:flex;align-items:center;gap:10px}.user-chip>span{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#dbeafe;color:var(--blue);font-weight:800}.user-chip small{display:block;color:var(--muted)}.menu-btn{display:none;border:0;background:#eef2f7;border-radius:10px;padding:8px 10px;font-size:1.2rem}main{padding:26px}.page{display:none}.page.active{display:block}.alerts{display:grid;gap:10px;margin-bottom:18px}.alert{padding:14px 16px;border-radius:14px;background:#fff7ed;border:1px solid #fed7aa}.alert.critical{background:#fef2f2;border-color:#fecaca}.quick-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.quick-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:17px;text-align:left;display:flex;align-items:center;gap:12px;cursor:pointer;box-shadow:0 4px 16px rgba(15,23,42,.04)}.quick-card span{font-size:1.45rem}.dashboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.panel{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px;box-shadow:0 4px 16px rgba(15,23,42,.04)}.panel-head,.page-actions,.modal-head,.calendar-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px}.panel h3{margin-top:0}.page-actions{justify-content:flex-end;margin-bottom:16px}.list{display:grid;gap:10px}.list-item{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px;border:1px solid var(--border);border-radius:13px;background:#fff}.list-item .meta{color:var(--muted);font-size:.86rem;margin-top:4px;line-height:1.45}.list-item .actions{display:flex;gap:8px}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:3px 8px;font-size:.72rem;font-weight:750;background:#eef2ff;color:var(--blue);margin-left:6px}.icon-btn{width:36px;height:36px;border:0;border-radius:10px;background:#eef2f7;cursor:pointer}.danger{color:var(--danger)}.empty{color:var(--muted);padding:18px 4px}.muted{color:var(--muted)}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:16px}.stats-grid.four{grid-template-columns:repeat(4,1fr)}.stat{background:#fff;border:1px solid var(--border);border-radius:16px;padding:18px}.stat strong{font-size:1.55rem;display:block}.stat span{color:var(--muted)}hr{border:0;border-top:1px solid var(--border);margin:24px 0}.code-box{margin-top:14px;padding:16px;border-radius:12px;background:#eff6ff;font-size:1.5rem;font-weight:800;letter-spacing:.18em;text-align:center}.modal{border:0;border-radius:20px;padding:0;width:min(560px,94vw);max-height:90vh;overflow:auto;box-shadow:0 25px 80px rgba(15,23,42,.35)}.modal::backdrop{background:rgba(15,23,42,.55)}.modal form{padding:24px}.modal-head h3{margin:0}.toast{position:fixed;right:20px;bottom:20px;background:#111827;color:#fff;padding:12px 16px;border-radius:12px;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s;z-index:100}.toast.show{opacity:1;transform:translateY(0)}.calendar-toolbar h3{margin:0}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-top:18px}.calendar-day{min-height:92px;border:1px solid var(--border);border-radius:11px;padding:8px;background:#fff}.calendar-day.muted-day{opacity:.35}.calendar-day.today{border:2px solid var(--blue)}.calendar-day strong{display:block;font-size:.84rem}.calendar-dot{width:7px;height:7px;border-radius:50%;background:var(--blue);display:inline-block;margin:5px 3px 0 0}.partner-hero{background:linear-gradient(135deg,#1d4ed8,#0ea5e9);color:#fff;padding:28px;border-radius:20px;margin-bottom:18px}.partner-hero h3{font-size:1.8rem;margin:0 0 8px}.partner-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.partner-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px}.partner-card span{font-size:2rem}.assistant-panel{text-align:center;max-width:850px;margin:auto}.assistant-icon{font-size:3rem}.assistant-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:22px 0}.assistant-output{text-align:left;background:#f8fafc;border:1px solid var(--border);border-radius:16px;padding:20px;white-space:pre-line;min-height:110px}.amount-positive{color:#15803d}.amount-negative{color:#b91c1c}@media(max-width:1100px){.quick-actions,.partner-grid{grid-template-columns:repeat(2,1fr)}.stats-grid.four{grid-template-columns:repeat(2,1fr)}}@media(max-width:900px){.auth-shell{grid-template-columns:1fr}.brand-panel{padding:48px 24px}.brand-panel ul{display:none}.auth-card{margin:30px auto}.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;left:-300px;width:278px;z-index:30;transition:.25s}.sidebar.open{left:0}.menu-btn{display:block}.dashboard-grid{grid-template-columns:1fr}.topbar{padding:0 16px}.user-chip div{display:none}main{padding:18px}.stats-grid{grid-template-columns:1fr}.calendar-day{min-height:70px}.setup-grid{grid-template-columns:1fr}}@media(max-width:560px){.brand-panel{min-height:36vh}.brand-panel h1{font-size:2.35rem}.auth-card{padding:22px}.list-item{align-items:flex-start}.page-actions{justify-content:flex-start;flex-wrap:wrap}.quick-actions,.partner-grid,.stats-grid.four{grid-template-columns:1fr}.calendar-day{min-height:54px;padding:5px;font-size:.78rem}.calendar-dot{width:5px;height:5px}.topbar h2{font-size:1.15rem}}

.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:16px;margin-top:12px}table{width:100%;border-collapse:collapse;min-width:620px}th,td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--border)}th{background:var(--soft);font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:0}.notice-box{padding:16px 18px;border-radius:16px;background:#eef6ff;border:1px solid #cfe3ff;margin-bottom:18px}.notice-box p{margin:6px 0 0}.btn.small{padding:8px 12px;font-size:.86rem}.danger-soft{background:#fff1f1;color:#a62828;border:1px solid #ffcaca}.danger-soft:hover{background:#ffe6e6}.list-item .actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}@media(max-width:720px){.table-wrap{margin-left:-8px;margin-right:-8px}.dashboard-grid{grid-template-columns:1fr}.list-item{align-items:flex-start}.list-item .actions{justify-content:flex-end}}

.finance-month-toolbar{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:16px}.finance-month-toolbar h3{margin:2px 0 0;text-transform:capitalize}.finance-month-toolbar small{color:var(--muted)}.finance-split{display:grid;grid-template-columns:1fr 1fr;gap:18px}.finance-table-card{border:1px solid var(--border);border-radius:16px;padding:14px;min-width:0}.finance-table-card h4{margin:0 0 10px}.income-card{border-top:4px solid #22c55e}.expense-card{border-top:4px solid #ef4444}tfoot th{background:#f8fafc}.owner-badge{display:inline-flex;padding:3px 8px;border-radius:999px;font-size:.7rem;font-weight:800;vertical-align:middle}.owner-badge.mine{background:#dbeafe;color:#1d4ed8}.owner-badge.other{background:#f3e8ff;color:#7e22ce}.finance-owner-other{background:#fcfaff;border-color:#eadcff}.locked-note{font-size:.72rem;color:var(--muted);white-space:nowrap}.account-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.account-card{border:1px solid var(--border);border-radius:16px;padding:16px;display:flex;justify-content:space-between;gap:14px}.account-card h4{margin:5px 0}.account-card p{color:var(--muted);margin:4px 0 10px}.account-type{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.account-balance{text-align:right}.account-balance>strong{font-size:1.3rem;display:block;margin-bottom:10px}fieldset{border:1px solid var(--border);border-radius:14px;padding:14px;display:grid;gap:12px}legend{font-weight:800;padding:0 6px}.trusted-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}.trusted-contact{border:1px solid var(--border);border-radius:14px;padding:14px;background:#f8fafc}.trusted-contact strong,.trusted-contact span{display:block}.trusted-contact span{color:var(--muted);margin-top:5px}@media(max-width:850px){.finance-split,.account-grid,.trusted-grid{grid-template-columns:1fr}.finance-month-toolbar{flex-wrap:wrap}.finance-table-card .table-wrap{overflow-x:auto}}

/* v4.1 mobile usability */
@media(max-width:900px){
  .sidebar{width:min(88vw,340px);left:-360px;padding:18px 14px 24px;box-shadow:18px 0 45px rgba(15,23,42,.28)}
  .sidebar nav{gap:8px}
  .nav-label{padding:16px 8px 4px}
  .nav-item{min-height:48px;padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.035)}
  .nav-item.active{background:#2563eb}
  .topbar{height:68px}
  main{padding:14px 12px 88px}
  .panel{padding:16px;border-radius:16px}
  .page-actions{position:sticky;top:68px;z-index:8;background:rgba(245,247,251,.96);backdrop-filter:blur(8px);padding:9px 0;margin-bottom:12px;overflow-x:auto;flex-wrap:nowrap;justify-content:flex-start}
  .page-actions .btn{white-space:nowrap;flex:0 0 auto}
  .quick-actions{display:flex;overflow-x:auto;gap:10px;padding-bottom:5px;scroll-snap-type:x proximity}
  .quick-card{min-width:190px;scroll-snap-align:start}
  .dashboard-grid{gap:12px}
  .list-item{padding:14px}
}
@media(max-width:560px){
  .topbar p{display:none}
  .user-chip>span{width:36px;height:36px}
  .panel-head{align-items:flex-start}
  .stats-grid,.stats-grid.four{display:flex;overflow-x:auto;gap:10px;padding-bottom:4px}
  .stat{min-width:155px;flex:0 0 auto}
  .finance-month-toolbar{justify-content:space-between;padding:12px}
  .finance-month-toolbar h3{font-size:1rem}
  .table-wrap{border-radius:12px}
  .modal{width:100vw;max-width:100vw;height:92vh;max-height:92vh;border-radius:22px 22px 0 0;margin:auto 0 0}
  .modal form{padding:18px 16px 28px}
  input,select,textarea{font-size:16px}
}

/* v5 */
.calendar-event-bars{display:grid;gap:3px;margin-top:7px}.calendar-event-bar{display:block;width:100%;height:5px;border-radius:999px;background:var(--blue)}.calendar-event-bar.bar-1{background:#0ea5e9}.calendar-event-bar.bar-2{background:#22c55e}.calendar-event-bar.bar-3{background:#f59e0b}.module-settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:14px 0}.module-toggle{display:flex!important;align-items:center;gap:10px!important;padding:12px;border:1px solid var(--border);border-radius:12px;background:#f8fafc;cursor:pointer}.module-toggle input{width:auto!important}.settings-status{display:inline-block;margin-left:12px;color:var(--muted);font-size:.9rem}.update-banner{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:150;width:min(720px,calc(100% - 28px));display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;background:#111827;color:#fff;border-radius:16px;box-shadow:0 20px 50px rgba(15,23,42,.35)}.update-banner span{display:block;color:#cbd5e1;font-size:.86rem;margin-top:3px}
@media(max-width:900px){.module-settings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.calendar-grid{gap:4px}.calendar-day{min-height:76px}.calendar-event-bar{height:5px}}
@media(max-width:560px){.module-settings-grid{grid-template-columns:1fr}.calendar-day{min-height:62px}.calendar-event-bars{gap:2px;margin-top:5px}.calendar-event-bar{height:4px}.update-banner{align-items:flex-start;flex-direction:column}.update-banner .btn{width:100%}.settings-status{display:block;margin:10px 0 0}.page-actions{position:sticky;top:82px;z-index:7;background:var(--bg);padding:8px 0}.panel{padding:15px}.list-item{padding:11px}.finance-split{grid-template-columns:1fr!important}.calendar-grid{overflow-x:auto;min-width:0}}
.calendar-event-bar.category-work,.category-dot.category-work{background:#2563eb}.calendar-event-bar.category-family,.category-dot.category-family{background:#dc2626}.calendar-event-bar.category-children,.category-dot.category-children{background:#f97316}.calendar-event-bar.category-health,.category-dot.category-health{background:#16a34a}.calendar-event-bar.category-finance,.category-dot.category-finance{background:#9333ea}.calendar-event-bar.category-home,.category-dot.category-home{background:#92400e}.calendar-event-bar.category-vehicles,.category-dot.category-vehicles{background:#0891b2}.calendar-event-bar.category-leisure,.category-dot.category-leisure{background:#eab308}.calendar-event-bar.category-other,.category-dot.category-other{background:#64748b}.calendar-agenda-item{display:grid;grid-template-columns:auto 1fr auto;align-items:center}.category-dot{width:11px;height:11px;border-radius:50%;display:block}.calendar-batch-box{border:1px solid var(--border);border-radius:14px;padding:13px;background:#f8fafc}.calendar-batch-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:12px 0 4px}.calendar-day-picker{display:grid;grid-template-columns:repeat(7,1fr);gap:7px;margin:12px 0}.calendar-day-choice{border:1px solid var(--border);background:#fff;border-radius:9px;min-height:38px;cursor:pointer;font-weight:700}.calendar-day-choice.selected{background:var(--blue);color:#fff;border-color:var(--blue)}.btn.small{padding:7px 10px;font-size:.82rem}