:root{color-scheme:light;--bg: #f3f6f2;--bg-elevated: #ffffff;--text: #0f172a;--muted: #64748b;--border: #e2e8e0;--green: #15803d;--green-dark: #166534;--green-soft: #dcfce7;--danger: #b91c1c;--danger-soft: #fee2e2;--shadow: 0 24px 60px rgba(15, 23, 42, .08);font-family:SF Pro Text,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh}a{color:inherit}button,input{font:inherit}.container{width:min(1120px,calc(100% - 32px));margin:0 auto}.site-header{display:flex;align-items:center;justify-content:space-between;padding:20px 0}.logo{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:1.1rem;text-decoration:none}.logo-mark{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#22c55e,#15803d);color:#fff;font-size:1.1rem}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:12px;padding:12px 18px;font-weight:600;cursor:pointer;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease}.button:hover{transform:translateY(-1px)}.button-primary{background:var(--green-dark);color:#fff;box-shadow:0 10px 24px #15803d38}.button-secondary{background:#fff;color:var(--text);border:1px solid var(--border)}.button-ghost{background:transparent;color:var(--muted)}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:48px 0 72px}.hero-copy h1{font-size:clamp(2.4rem,5vw,3.8rem);line-height:1.05;margin:0 0 16px;letter-spacing:-.03em}.hero-copy p{font-size:1.15rem;color:var(--muted);max-width:34rem;margin:0 0 28px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.hero-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.hero-card h2{margin:0 0 8px;font-size:1rem;color:var(--muted);font-weight:600}.hero-stat{font-size:2.4rem;font-weight:700;margin-bottom:18px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-bottom:72px}.feature-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:18px;padding:22px}.feature-card h3{margin:0 0 8px}.feature-card p{margin:0;color:var(--muted)}.auth-shell{min-height:calc(100vh - 40px);display:grid;place-items:center;padding:32px 16px}.auth-card{width:min(100%,440px);background:var(--bg-elevated);border:1px solid var(--border);border-radius:22px;padding:32px;box-shadow:var(--shadow)}.auth-card h1{margin:0 0 8px;font-size:1.8rem}.auth-card .subtitle{margin:0 0 24px;color:var(--muted)}.field{display:grid;gap:8px;margin-bottom:16px}.field label{font-size:.92rem;font-weight:600}.field input{width:100%;border:1px solid var(--border);border-radius:12px;padding:12px 14px;background:#fafcf9}.segmented{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:20px;padding:4px;background:#eef2ea;border-radius:12px}.segmented button{border:none;background:transparent;padding:10px;border-radius:10px;cursor:pointer;font-weight:600;color:var(--muted)}.segmented button.active{background:#fff;color:var(--text);box-shadow:0 4px 12px #0f172a0f}.banner{border-radius:12px;padding:12px 14px;margin-bottom:16px;font-size:.95rem}.banner-error{background:var(--danger-soft);color:var(--danger)}.banner-info{background:var(--green-soft);color:var(--green-dark)}.app-shell{min-height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;border-bottom:1px solid var(--border);margin-bottom:24px}.app-header-meta{color:var(--muted);font-size:.95rem}.dashboard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:18px;padding:20px}.stat-card span{display:block;color:var(--muted);font-size:.92rem;margin-bottom:8px}.stat-card strong{font-size:1.8rem}.panel{background:var(--bg-elevated);border:1px solid var(--border);border-radius:18px;padding:20px;margin-bottom:24px}.panel h2{margin:0 0 16px;font-size:1.1rem}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:12px 8px;border-bottom:1px solid var(--border)}.table th{color:var(--muted);font-size:.85rem;font-weight:600}.muted{color:var(--muted)}.amount-pos{color:var(--green-dark);font-weight:600}.amount-neg{color:var(--danger);font-weight:600}@media(max-width:900px){.hero,.feature-grid,.dashboard-grid,.summary-grid,.budget-app{grid-template-columns:1fr}.budget-sidebar{border-right:none;border-bottom:1px solid var(--border);max-height:40vh}}.button-sm{padding:8px 12px;font-size:.92rem}.budget-app{display:grid;grid-template-columns:300px 1fr;min-height:100vh}.budget-sidebar{background:var(--bg-elevated);border-right:1px solid var(--border);display:flex;flex-direction:column;min-height:100vh}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border)}.sidebar-nav{flex:1;overflow:auto;padding:8px}.sidebar-item{width:100%;border:none;background:transparent;text-align:left;border-radius:12px;padding:10px 12px;cursor:pointer;display:grid;gap:4px}.sidebar-item.active{background:var(--green-soft)}.sidebar-item-main,.sidebar-item{display:flex;justify-content:space-between;gap:8px}.sidebar-item-meta{display:flex;justify-content:space-between;font-size:.82rem;color:var(--muted)}.sidebar-balance{font-weight:600;white-space:nowrap}.sidebar-group{margin-top:12px}.sidebar-group-title{display:flex;justify-content:space-between;padding:4px 12px;font-size:.82rem;color:var(--muted);font-weight:600}.sidebar-footer{padding:12px;border-top:1px solid var(--border);display:grid;gap:8px}.sidebar-search{width:100%;border:1px solid var(--border);border-radius:10px;padding:8px 10px}.sidebar-toggle{display:flex;align-items:center;gap:8px;font-size:.92rem}.budget-main{min-width:0}.budget-topbar{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;border-bottom:1px solid var(--border);background:var(--bg-elevated)}.budget-topbar-actions{display:flex;align-items:center;gap:8px}.budget-pane{padding:24px;max-width:960px}.pane-header{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:20px}.pane-header h1{margin:0}.pane-actions{display:flex;gap:8px;flex-wrap:wrap}.summary-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:20px}.summary-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:16px;padding:16px;display:grid;gap:4px}.summary-card-title{color:var(--muted);font-size:.88rem}.summary-card-value{font-size:1.6rem}.summary-card-subtitle{color:var(--muted);font-size:.85rem}.row-actions{display:flex;gap:8px;justify-content:flex-end}.link-button{border:none;background:none;color:var(--green-dark);cursor:pointer;padding:0;font:inherit}.link-button.danger,.button.danger{color:var(--danger)}.calendar-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:16px}.calendar-month-total{margin-left:auto;font-weight:600}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.calendar-weekday{text-align:center;font-size:.82rem;color:var(--muted);font-weight:600}.calendar-cell{min-height:88px;border:1px solid var(--border);border-radius:12px;background:var(--bg-elevated);padding:8px;display:grid;gap:4px;align-content:start;cursor:pointer}.calendar-cell.empty{background:transparent;border-color:transparent;cursor:default}.calendar-cell.current{border-color:var(--green)}.calendar-cell.has-pnl{background:#f8fcf8}.calendar-cell:disabled{cursor:default;opacity:.85}.calendar-day{font-weight:600}.calendar-balance{font-size:.78rem;color:var(--muted)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a59;display:grid;place-items:center;padding:16px;z-index:50;overscroll-behavior:contain}html.modal-open,html.modal-open body,html.modal-open .sidebar-nav,html.modal-open .budget-main{overflow:hidden}.modal-card{width:min(100%,480px);max-height:calc(100vh - 32px);overflow-y:auto;overscroll-behavior:contain;background:var(--bg-elevated);border-radius:18px;border:1px solid var(--border);padding:20px;box-shadow:var(--shadow)}.modal-wide{width:min(100%,640px)}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-header h2{margin:0;font-size:1.2rem}.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.field textarea,.field select{width:100%;border:1px solid var(--border);border-radius:12px;padding:12px 14px;background:#fafcf9}.notes-block{white-space:pre-wrap;font:inherit;margin:0}.simple-list{margin:0;padding-left:18px}.subform{margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}