:root{color-scheme:light;--background:#f8fafc;--card:#ffffff;--ink:#0f172a;--text:#0f172a;--muted:#64748b;--line:#e2e8f0;--primary:#0f766e;--primary-dark:#115e59;--primary-deep:#134e4a;--accent:#10b981;--soft-accent:#ecfdf5;--danger:#b45309;--shadow:0 24px 70px rgba(15,23,42,0.1)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 10% 8%,rgba(16,185,129,.16),transparent 28%),linear-gradient(110deg,#f8fafc,#ffffff 52%,#ecfdf5);color:var(--text);font-family:Gill Sans,Avenir Next,Avenir,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select{font:inherit}button{cursor:pointer}.auth-screen,.center-screen{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-screen{background:radial-gradient(circle at 18% 18%,rgba(16,185,129,.16),transparent 28%),linear-gradient(145deg,#f8fafc,#ffffff 44%,#ecfdf5)}.auth-card,.panel,.summary-card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.auth-card{width:min(940px,100%);display:grid;grid-template-columns:1.05fr .95fr;grid-gap:0;gap:0;overflow:hidden}.auth-form input,.auth-form label,.form-grid input,.form-grid select,.paycheck-editor input{width:100%}.auth-form label{display:grid;grid-gap:7px;gap:7px;margin:14px 0;color:var(--muted);font-size:.92rem}input,select{border:1px solid var(--line);border-radius:12px;padding:13px 14px;background:#fff;color:var(--text)}input:focus,select:focus{border-color:rgba(4,120,87,.5);box-shadow:0 0 0 4px rgba(4,120,87,.09);outline:none}.auth-form,.auth-welcome{padding:clamp(28px,5vw,52px)}.auth-welcome{background:linear-gradient(150deg,rgba(15,118,110,.96),rgba(17,94,89,.92)),linear-gradient(135deg,#0f766e,#10b981);color:#fff;display:flex;flex-direction:column;justify-content:space-between;min-height:560px}.auth-welcome h1{max-width:430px;margin:16px 0;color:#fff;font-family:Didot,Bodoni\ 72,Georgia,Times New 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13px;background:rgba(255,255,255,.11);color:rgba(255,255,255,.88);font-size:.92rem;font-weight:650}.auth-form{align-self:center}.form-heading{margin-bottom:18px}.form-heading h2{margin-bottom:6px;font-size:clamp(1.8rem,4vw,2.6rem)}.form-heading p{color:var(--muted);line-height:1.5}.app-shell{width:min(1180px,100%);margin:0 auto;padding:46px 24px 56px}.actions-row,.expense-row,.panel-heading,.paycheck-editor,.row-actions,.statement-row,.summary-header,.topbar{display:flex;align-items:center}.expense-row,.panel-heading,.statement-row,.summary-header,.topbar{justify-content:space-between;gap:16px}.topbar{margin-bottom:28px;padding:18px 6px}h1,h2,p{margin-top:0}h1{margin-bottom:0;color:var(--ink);font-family:Didot,Bodoni\ 72,Georgia,Times New Roman,serif;font-size:clamp(2.6rem,5.8vw,5.6rem);font-weight:700;line-height:.92;letter-spacing:0}.topbar-copy{max-width:560px;margin:10px 0 0;color:var(--muted);font-size:1.02rem;line-height:1.55}.eyebrow{margin-bottom:7px;color:var(--muted);font-size:.82rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.panel,.summary-card{padding:clamp(20px,3vw,30px);margin-bottom:18px}.summary-card{position:relative;overflow:hidden;background:linear-gradient(135deg,#0f766e,#10b981);color:#fff;border:1px solid rgba(15,118,110,.12)}.summary-card:after{content:"";position:absolute;inset:auto -80px -120px auto;width:310px;height:310px;border-radius:50%;background:rgba(255,255,255,.12)}.summary-card>*{position:relative;z-index:1}.summary-card .eyebrow,.summary-subtitle{color:rgba(255,255,255,.76)}.summary-subtitle{margin:10px 0 0;font-size:1rem}.summary-icon{width:58px;height:58px;display:grid;place-items:center;border-radius:18px;background:rgba(248,250,252,.14);border:1px solid rgba(248,250,252,.22)}.amount{display:block;font-family:Didot,Bodoni\ 72,Georgia,Times New Roman,serif;font-size:clamp(2.8rem,6vw,5.1rem);letter-spacing:0;line-height:.92}.danger{color:#fed7aa}.progress-wrap{margin:20px 0 8px;padding:14px;border:1px solid rgba(248,250,252,.18);border-radius:16px;background:rgba(248,250,252,.09)}.progress-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px;color:rgba(255,255,255,.82);font-size:.92rem}.progress-track{height:10px;overflow:hidden;border-radius:999px;background:rgba(255,255,255,.18)}.progress-fill{height:100%;border-radius:inherit;background:linear-gradient(90deg,#f8fafc,#d1fae5)}.summary-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:12px;gap:12px;margin:14px 0}.summary-grid div{background:rgba(248,250,252,.1);border:1px solid rgba(248,250,252,.18);border-radius:16px;padding:14px}.summary-grid strong{display:block;margin:4px 0;font-size:1.25rem}.summary-grid small{color:rgba(255,255,255,.68)}.expense-row span,.muted,.statement-row span,.summary-grid span{display:block;color:var(--muted);font-size:.9rem}.summary-card .summary-grid span{color:rgba(255,255,255,.68)}.actions-row{gap:12px;margin-bottom:18px;padding:8px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.88);box-shadow:0 18px 46px rgba(15,23,42,.08)}.ghost-button,.icon-button,.insight-pill,.primary-button,.secondary-button,.small-link,.text-button{border:0;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.primary-button{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;padding:12px 16px;font-weight:750;box-shadow:0 12px 22px rgba(15,118,110,.22)}.primary-button:hover{background:var(--primary-dark)}.ghost-button,.secondary-button{background:var(--soft-accent);color:var(--primary-dark);padding:12px 16px;font-weight:700}.secondary-button.active{background:var(--primary-dark);color:#fff}.insight-pill{margin-left:auto;padding:12px 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0;color:rgba(255,255,255,.72)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px;margin-bottom:12px}.expense-list,.statement-list{display:grid;grid-gap:12px;gap:12px}.expense-row,.statement-row{border:1px solid var(--line);border-radius:18px;padding:16px;background:linear-gradient(180deg,#ffffff,#f8fafc);box-shadow:0 10px 24px rgba(15,23,42,.05)}.expense-main{display:grid;grid-gap:6px;gap:6px}.category-chip,.count-pill{width:-moz-fit-content;width:fit-content;border-radius:999px;background:var(--soft-accent);color:var(--primary-dark);padding:5px 10px;font-size:.78rem;font-weight:800}.expense-amount{font-size:1.06rem}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.panel-title h2{margin-bottom:0;font-size:1.55rem}.empty-state{border:1px dashed #99f6e4;border-radius:18px;padding:22px;background:var(--soft-accent)}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;grid-gap:18px;gap:18px;align-items:start}.side-panel{position:-webkit-sticky;position:sticky;top:18px;border:1px solid var(--line);border-radius:18px;padding:22px;background:rgba(255,255,255,.9);box-shadow:0 18px 44px rgba(15,23,42,.08)}.side-panel h2{margin-bottom:10px;font-size:1.8rem;line-height:1.05}.mini-stat{display:flex;justify-content:space-between;gap:12px;margin-top:12px;padding:13px 0;border-top:1px solid var(--line)}.mini-stat span{color:var(--muted);font-weight:650}.row-actions{gap:10px}.form-message{color:var(--danger);font-size:.92rem}.modal-backdrop{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:20px;background:rgba(15,23,42,.48);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.modal-panel{width:min(680px,100%);animation:pop-in .16s ease-out}.modal-panel .panel{margin-bottom:0;border-color:rgba(226,232,240,.9);background:#fff}@keyframes pop-in{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width:640px){.app-shell{padding:14px}.content-grid,.form-grid,.summary-grid{grid-template-columns:1fr}.actions-row,.paycheck-editor,.topbar{align-items:stretch;flex-direction:column}.auth-card{grid-template-columns:1fr}.auth-welcome{min-height:auto}.auth-welcome h1{font-size:2.45rem}.insight-pill{margin-left:0}.side-panel{position:static}.expense-row,.statement-row{align-items:flex-start;flex-direction:column}}