:root { --navy:#2A3782; --navy-deep:#182057; --ink:#1C2033; --muted:#5A6278; --line:#E1E5EE; --surface:#F4F6FA; --green:#8CC63F; --green-deep:#5E8F1F; --red:#B42318; }
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; color: var(--ink); background: var(--surface); }
a { color: var(--navy); }
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 20px; background: #fff; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand img { height: 40px; display: block; }
.top nav { display: flex; gap: 14px; flex-wrap: wrap; font-weight: 600; }
.top nav a { text-decoration: none; }
main { max-width: 1060px; margin: 0 auto; padding: 24px 16px 60px; }
h1 { color: #10163d; letter-spacing: -.02em; margin: 0 0 8px; font-size: clamp(1.5rem, 3vw, 2rem); }
h1 small { color: var(--muted); font-weight: 500; font-size: .6em; }
h2 { color: var(--navy-deep); font-size: 1.2rem; margin-top: 28px; }
.lead { color: var(--muted); font-size: 1.05rem; }
.muted { color: var(--muted); }
.narrow { max-width: 480px; }
.msg { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; background: #eef3e3; border-left: 4px solid var(--green); }
.msg.error, .errorlist { color: var(--red); }
.msg.error { background: #fdecea; border-left-color: var(--red); }
.errorlist { margin: 2px 0 0; padding-left: 18px; font-size: .9rem; }
.btn { display: inline-block; font: inherit; font-weight: 700; padding: 10px 18px; border-radius: 8px; border: 2px solid var(--navy); background: var(--navy); color: #fff; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--navy-deep); }
.btn.ghost { background: transparent; color: var(--navy); }
.btn.danger { border-color: var(--red); color: var(--red); }
form.inline { display: inline; }
.stack { display: flex; flex-direction: column; gap: 12px; }
label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: .9rem; }
input, select, textarea { font: inherit; padding: 8px 10px; border: 1px solid #c9cfdb; border-radius: 8px; background: #fff; width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--green); border-color: var(--green); }
label.check { flex-direction: row; align-items: flex-start; gap: 10px; font-weight: 500; }
label.check input { width: auto; margin-top: 4px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; margin: 18px 0; }
.card { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--green); border-radius: 10px; padding: 16px; text-decoration: none; color: var(--ink); display: flex; flex-direction: column; gap: 4px; }
.card b { font-size: 1.15rem; color: #10163d; } .card small { color: var(--muted); } .card em { font-style: normal; font-weight: 700; color: var(--navy); margin-top: 6px; }
.card:hover { box-shadow: 0 8px 22px rgba(16,22,61,.12); }
table.list { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.list th, .list td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.list th { background: var(--surface); font-size: .85rem; color: var(--muted); }
.list small { color: var(--muted); }
.list .r { text-align: right; } .list tr.tot td { font-weight: 800; }
.st { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .82rem; font-weight: 700; background: #e7ebf3; }
.st.submitted { background: #fff4d6; } .st.billed { background: #e3ecff; } .st.paid { background: #e3f3d3; } .st.cancelled { background: #f1f1f1; color: var(--muted); }
fieldset.line { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px 10px; margin: 0 0 14px; }
.row { display: grid; grid-template-columns: repeat(9, 1fr); gap: 10px; margin-bottom: 10px; }
.w1 { grid-column: span 1; } .w2 { grid-column: span 2; } .w3 { grid-column: span 3; } .w4 { grid-column: span 5; }
.row .w2:last-child { grid-column: span 2; }
.price { display: flex; flex-direction: column; justify-content: flex-end; text-align: right; font-size: .9rem; color: var(--muted); }
.price .sub { color: var(--ink); font-size: 1.05rem; }
label.remove { flex-direction: row; gap: 6px; align-items: center; font-weight: 500; color: var(--muted); font-size: .85rem; }
label.remove input { width: auto; }
fieldset.line.removed { opacity: .45; }
.totals { text-align: right; font-size: 1.15rem; margin: 10px 0 18px; } .totals b { font-size: 1.4rem; color: #10163d; }
.box { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin: 16px 0; display: flex; flex-direction: column; gap: 12px; }
footer { text-align: center; color: var(--muted); font-size: .85rem; padding: 20px; }
@media (max-width: 760px) { .row { grid-template-columns: 1fr 1fr; } .row > * { grid-column: span 2 !important; } .row .w1 { grid-column: span 1 !important; } }