:root{--teal:#0f6d68;--teal-dark:#084944;--orange:#f58a4b;--cream:#fff9ef;--ink:#20312f;--muted:#62716e;--line:#ded7c9;--error:#a33131;--success:#1c7c54}*{box-sizing:border-box}body{background:var(--cream);color:var(--ink);margin:0;font-family:DM Sans,sans-serif}a{color:var(--teal-dark);font-weight:600;text-decoration:none}h1{letter-spacing:-.04em;margin:.3rem 0 1rem;font-family:Fraunces,serif;font-size:clamp(2rem,5vw,4.4rem);line-height:1.03}button,.button{background:var(--teal);color:#fff;cursor:pointer;font:inherit;text-align:center;border:0;border-radius:.65rem;padding:.85rem 1.15rem;font-weight:700;display:inline-block}button:hover,.button:hover{background:var(--teal-dark);color:#fff}button:disabled{cursor:not-allowed;opacity:.55}.landing{background:radial-gradient(circle at 85% 15%, #f7c998 0 8%, transparent 28%), var(--cream);min-height:100vh;padding:1.4rem clamp(1.25rem,7vw,7rem)}nav{justify-content:space-between;align-items:center;max-width:1120px;margin:auto;display:flex}nav strong,.brand{color:var(--teal-dark);font-family:Fraunces,serif;font-size:1.35rem}nav span{align-items:center;gap:1rem;display:flex}.secondary{border:1px solid var(--teal);color:var(--teal);background:#fff}.hero{max-width:730px;padding:clamp(6rem,16vh,11rem) 0}.hero>p:not(.eyebrow){color:var(--muted);max-width:600px;font-size:1.2rem;line-height:1.6}.eyebrow{color:var(--orange);letter-spacing:.12em;font-size:.75rem;font-weight:700}.auth-shell{justify-content:center;align-items:center;min-height:100vh;padding:1.5rem;display:flex}.auth-card{border:1px solid var(--line);background:#fff;border-radius:1.2rem;width:100%;max-width:500px;padding:clamp(1.5rem,5vw,3.25rem);box-shadow:0 18px 60px #644a2820}.auth-card h1{margin-top:1.8rem;font-size:2.5rem}.auth-card>p{color:var(--muted);line-height:1.55}form{gap:1rem;margin:1.75rem 0;display:grid}label{gap:.45rem;font-size:.9rem;font-weight:700;display:grid}input{border:1px solid var(--line);color:var(--ink);font:inherit;border-radius:.55rem;padding:.82rem}input:focus{border-color:var(--teal);outline:2px solid #0f6d6830}small{color:var(--muted);font-weight:400}.notice{border-radius:.6rem;padding:.85rem 1rem}.success{background:#e7f6ee;color:var(--success)!important}.error{background:#fceaea;color:var(--error)!important}.workspace{max-width:1000px;min-height:100vh;margin:auto;padding:1.4rem clamp(1.25rem,5vw,4rem)}.workspace section{max-width:650px;margin-top:clamp(5rem,14vh,9rem)}.workspace h1{font-size:3.2rem}.workspace section>p:not(.eyebrow){color:var(--muted);font-size:1.15rem;line-height:1.6}.dashboard-overview{gap:1.25rem;max-width:760px;display:grid}.dashboard-overview h1{font-size:clamp(2.4rem,5vw,3.6rem)}.dashboard-overview>div>p:not(.eyebrow),.recent-invoices>p{color:var(--muted);line-height:1.6}.dashboard-totals{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem;display:grid}.dashboard-totals article,.recent-invoices{border:1px solid var(--line);background:#fff;border-radius:.9rem;padding:1.1rem}.dashboard-totals span{color:var(--muted);font-size:.9rem;display:block}.dashboard-totals strong{color:var(--teal-dark);margin-top:.45rem;font-family:Fraunces,serif;font-size:1.6rem;display:block}.recent-invoices h2{margin:0}.recent-invoices ul{margin:.8rem 0 0;padding:0;list-style:none}.recent-invoices li{border-top:1px solid var(--line);grid-template-columns:1fr auto auto;align-items:center;gap:.7rem;padding:.8rem 0;display:grid}.link-button{color:var(--teal-dark);background:0 0;padding:.3rem}.checklist{border:1px solid var(--line);background:#fff;border-radius:.8rem;align-items:center;gap:1rem;margin:2rem 0 1rem;padding:1rem;display:flex}.checklist span{color:var(--teal-dark);background:#def0e9;border-radius:50%;justify-content:center;align-items:center;width:2rem;height:2rem;font-weight:700;display:flex}.checklist p{color:var(--muted);margin:.3rem 0 0}.invoice-editor{align-items:start;gap:2rem;margin-top:3rem;display:grid;max-width:none!important}.invoice-fields{margin:0}.invoice-title-row{justify-content:space-between;align-items:start;gap:1rem;display:flex}.invoice-title-row h2,.invoice-title-row p{margin-top:0}.status-badge{color:var(--teal-dark);background:#edf3f2;border-radius:999px;flex:none;padding:.4rem .75rem;font-size:.78rem;font-weight:700}.status-badge.sent,.status-badge.paid{background:#def0e9}.locked-message{border-left:4px solid var(--teal);color:var(--teal-dark);background:#edf3f2;border-radius:.5rem;margin:0;padding:.8rem 1rem;line-height:1.5}.invoice-editable-fields{border:0;gap:1rem;min-width:0;margin:0;padding:0;display:grid}.invoice-editable-fields:disabled{opacity:.72}.invoice-lifecycle-actions{border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:.65rem;padding-top:1rem;display:flex}.danger-button{border-color:var(--error);color:var(--error)}.invoice-item{border:1px solid var(--line);background:#fffaf2;border-radius:.8rem;gap:.75rem;padding:1rem;display:grid}.item-actions,.draft-actions{flex-wrap:wrap;gap:.6rem;display:flex}.invoice-preview{aspect-ratio:210/297;border:1px solid var(--line);background:#fff;min-height:720px;padding:clamp(1.5rem,4vw,3rem);box-shadow:0 18px 50px #644a2818}.invoice-preview section{max-width:none;margin:2rem 0}.invoice-preview header{border-bottom:2px solid var(--teal);justify-content:space-between;gap:2rem;padding-bottom:1.5rem;display:flex}.invoice-preview header>div:last-child{text-align:right}.invoice-preview img{max-width:160px;max-height:64px}.invoice-preview table{border-collapse:collapse;width:100%;margin:2rem 0}.invoice-preview th,.invoice-preview td{border-bottom:1px solid var(--line);text-align:left;padding:.75rem}.invoice-preview th:last-child,.invoice-preview td:last-child{text-align:right}.invoice-totals{max-width:320px;margin-left:auto}.invoice-totals p{justify-content:space-between;display:flex}.grand-total{border-top:2px solid var(--teal);padding-top:.8rem;font-size:1.15rem}.invoice-preview footer{background:#fffaf2;margin-top:3rem;padding:1rem}@media (min-width:980px){.invoice-editor{grid-template-columns:minmax(340px,.85fr) minmax(500px,1.15fr)}}