/* Customer portal (/cuenta) and admin CRM (/crm). Same tokens as site.css. */
:root {
  --bg: #080b0e; --s1: #0d1115; --s2: #12171c; --s3: #182027;
  --line: #1d252c; --line2: #2a343d; --line3: #3d4a55;
  --fg: #eef3f6; --fg2: #c4cdd5; --muted: #8b97a2;
  --accent: #8cc63f; --accent-hi: #a1d957; --accent-ink: #0b1205;
  --blue: #1aa3e8; --warn: #f2b14c; --bad: #ef6461;
  --r: 12px; --gut: 16px; --ease: cubic-bezier(.22, 1, .36, 1);
  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 400 15px/1.5 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -.01em; line-height: 1.2; }
h1 { font-size: 1.5rem; } h2 { font-size: 1.125rem; } h3 { font-size: 1rem; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
.i { width: 18px; height: 18px; flex: none; }
.i--sm { width: 16px; height: 16px; } .i--xs { width: 13px; height: 13px; } .i--lg { width: 22px; height: 22px; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: .8125rem; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

/* ---------- shell ---------- */
.ax-top { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 12px; height: 58px; padding: 0 var(--gut); background: rgba(8,11,14,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.ax-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--fg); font-weight: 600; font-size: .9375rem; }
.ax-brand:hover { text-decoration: none; }
.ax-brand img { width: 28px; height: 28px; object-fit: contain; }
.ax-brand small { display: block; font-weight: 450; color: var(--muted); font-size: .75rem; line-height: 1.1; }
.ax-top__end { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.ax-who { display: none; text-align: right; font-size: .8125rem; line-height: 1.25; }
.ax-who b { display: block; font-weight: 560; }
.ax-who span { color: var(--muted); }
.ax-search { display: none; position: relative; }
.ax-search input { width: 260px; height: 36px; padding: 0 12px 0 34px; border-radius: 9px; border: 1px solid var(--line2); background: var(--s1); color: var(--fg); font: inherit; font-size: .875rem; }
.ax-search .i { position: absolute; left: 10px; top: 9px; color: var(--muted); }

.ax-wrap { display: grid; min-height: calc(100vh - 58px); }
.ax-nav { position: sticky; top: 58px; z-index: 20; display: flex; gap: 4px; padding: 8px var(--gut); overflow-x: auto; scrollbar-width: none; background: var(--bg); border-bottom: 1px solid var(--line); }
.ax-nav::-webkit-scrollbar { display: none; }
.ax-nav a { display: inline-flex; align-items: center; gap: 8px; padding: 8px 11px; border-radius: 9px; color: var(--muted); font-size: .875rem; font-weight: 500; white-space: nowrap; }
.ax-nav a:hover { color: var(--fg); background: var(--s2); text-decoration: none; }
.ax-nav a[aria-current="page"] { background: var(--s3); color: var(--fg); box-shadow: inset 0 0 0 1px var(--line2); }
.ax-nav a[aria-current="page"] .i { color: var(--accent); }
.ax-nav__sep { display: none; }
.ax-nav .ax-nav__out { color: var(--muted); }
.ax-main { min-width: 0; padding: 20px var(--gut) 48px; }
.ax-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px 16px; margin-bottom: 18px; }
.ax-head p { color: var(--muted); margin-top: 4px; font-size: .9rem; }
.ax-head__actions { display: flex; flex-wrap: wrap; gap: 8px; }

@media (min-width: 900px) {
  :root { --gut: 28px; }
  .ax-who, .ax-search { display: block; }
  .ax-wrap { grid-template-columns: 232px minmax(0, 1fr); }
  .ax-nav { flex-direction: column; top: 58px; align-self: start; height: calc(100vh - 58px); padding: 18px 14px; border-bottom: 0; border-right: 1px solid var(--line); overflow-y: auto; }
  .ax-nav__sep { display: block; margin: 10px 4px 6px; font-size: .6875rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); opacity: .8; }
  .ax-nav .ax-nav__out { margin-top: auto; }
  .ax-main { padding: 28px var(--gut) 60px; }
}

/* ---------- blocks ---------- */
.ax-grid { display: grid; gap: 12px; }
@media (min-width: 720px) { .ax-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .ax-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .ax-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .ax-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } .ax-grid--main { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); } }
.ax-card { min-width: 0; padding: 18px; border: 1px solid var(--line); border-radius: var(--r); background: var(--s1); }
.ax-card + .ax-card { margin-top: 0; }
.ax-card__h { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.ax-card__h h2 { display: inline-flex; align-items: center; gap: 8px; font-size: 1rem; }
.ax-card__h h2 .i { color: var(--accent); }
.ax-stack { display: grid; gap: 12px; }
.ax-label { display: block; font-size: .75rem; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.ax-kpi { display: grid; gap: 4px; }
.ax-kpi b { font: 600 1.75rem/1.1 var(--mono); letter-spacing: -.02em; }
.ax-kpi b small { font-size: .9rem; color: var(--muted); font-weight: 500; margin-left: 3px; }
.ax-kpi span { color: var(--muted); font-size: .8125rem; }
.ax-big { font: 600 2.6rem/1 var(--mono); letter-spacing: -.03em; }
.ax-big small { font-size: 1rem; color: var(--muted); margin-left: 4px; }
.ax-rows li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-top: 1px solid var(--line); font-size: .9rem; }
.ax-rows li:first-child { border-top: 0; }
.ax-rows li > span:first-child { color: var(--muted); }
.ax-rows li > span:last-child { text-align: right; min-width: 0; overflow-wrap: anywhere; }
.ax-empty { padding: 26px 12px; text-align: center; color: var(--muted); font-size: .9rem; }
.ax-note { padding: 12px 14px; border-radius: 10px; background: var(--s2); border: 1px solid var(--line2); color: var(--fg2); font-size: .875rem; white-space: pre-line; }
.ax-note--warn { border-color: rgba(242,177,76,.45); background: rgba(242,177,76,.08); }
.ax-hero { display: grid; gap: 14px; padding: 20px; border-radius: 14px; border: 1px solid rgba(140,198,63,.35); background: linear-gradient(135deg, rgba(140,198,63,.12), rgba(26,163,232,.05) 60%), var(--s1); }
.ax-hero__top { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; justify-content: space-between; }

/* ---------- badges, flashes ---------- */
.ax-badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 999px; font-size: .75rem; font-weight: 560; white-space: nowrap; border: 1px solid transparent; }
.ax-badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.ax-badge--ok { color: var(--accent); background: rgba(140,198,63,.1); border-color: rgba(140,198,63,.3); }
.ax-badge--warn { color: var(--warn); background: rgba(242,177,76,.1); border-color: rgba(242,177,76,.3); }
.ax-badge--bad { color: var(--bad); background: rgba(239,100,97,.1); border-color: rgba(239,100,97,.3); }
.ax-badge--info { color: var(--blue); background: rgba(26,163,232,.1); border-color: rgba(26,163,232,.3); }
.ax-badge--mute { color: var(--muted); background: var(--s2); border-color: var(--line2); }
.ax-flash { margin-bottom: 14px; padding: 11px 14px; border-radius: 10px; font-size: .9rem; border: 1px solid; }
.ax-flash--ok { color: #d7f0b8; background: rgba(140,198,63,.1); border-color: rgba(140,198,63,.35); }
.ax-flash--error { color: #ffd2d0; background: rgba(239,100,97,.1); border-color: rgba(239,100,97,.4); }
.ax-flash--info { color: #cbe9fa; background: rgba(26,163,232,.1); border-color: rgba(26,163,232,.35); }

/* ---------- buttons ---------- */
.ax-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 38px; padding: 0 14px; border-radius: 9px; border: 1px solid var(--line2); background: var(--s2); color: var(--fg); font: 500 .875rem var(--sans); cursor: pointer; white-space: nowrap; text-decoration: none; }
.ax-btn:hover { border-color: var(--line3); background: var(--s3); text-decoration: none; }
.ax-btn--accent { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.ax-btn--accent:hover { background: var(--accent-hi); border-color: var(--accent-hi); }
.ax-btn--danger { color: #ffd2d0; border-color: rgba(239,100,97,.45); background: rgba(239,100,97,.08); }
.ax-btn--sm { min-height: 32px; padding: 0 10px; font-size: .8125rem; }
.ax-btn--block { width: 100%; }
.ax-btn--wa { background: #25d366; border-color: #25d366; color: #062b14; font-weight: 600; }
.ax-link { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; cursor: pointer; }

/* ---------- forms ---------- */
.ax-form { display: grid; gap: 14px; }
.ax-form__row { display: grid; gap: 14px; }
@media (min-width: 720px) { .ax-form__row { grid-template-columns: repeat(2, minmax(0, 1fr)); } .ax-form__row--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.ax-field { display: grid; gap: 6px; min-width: 0; }
.ax-field > span { font-size: .8125rem; color: var(--fg2); font-weight: 500; }
.ax-field > small { color: var(--muted); font-size: .75rem; }
.ax-field input, .ax-field select, .ax-field textarea {
  width: 100%; min-height: 42px; padding: 9px 12px; border-radius: 9px; border: 1px solid var(--line2);
  background: var(--bg); color: var(--fg); font: inherit; font-size: 16px;
}
.ax-field textarea { min-height: 96px; resize: vertical; }
.ax-field input:focus, .ax-field select:focus, .ax-field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(140,198,63,.18); }
.ax-check { display: flex; align-items: center; gap: 10px; font-size: .9rem; }
.ax-check input { width: 18px; height: 18px; accent-color: var(--accent); }
.ax-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
fieldset.ax-fs { border: 1px solid var(--line); border-radius: var(--r); padding: 16px; margin: 0; display: grid; gap: 14px; }
fieldset.ax-fs legend { padding: 0 6px; font-weight: 600; font-size: .9375rem; }

/* ---------- tables ---------- */
.ax-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: var(--s1); }
.ax-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.ax-table th { text-align: left; font-weight: 500; color: var(--muted); font-size: .75rem; letter-spacing: .03em; text-transform: uppercase; padding: 11px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; background: var(--s1); }
.ax-table td { padding: 11px 14px; border-top: 1px solid var(--line); vertical-align: middle; }
.ax-table tr:first-child td { border-top: 0; }
.ax-table tbody tr:hover td { background: var(--s2); }
.ax-table .num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
.ax-table a.ax-row-link { color: var(--fg); font-weight: 520; }
.ax-filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.ax-filter input, .ax-filter select { min-height: 38px; padding: 0 12px; border-radius: 9px; border: 1px solid var(--line2); background: var(--s1); color: var(--fg); font: inherit; font-size: .875rem; }
.ax-filter input[type="search"] { flex: 1 1 220px; }

/* ---------- tabs inside a record ---------- */
.ax-tabs { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.ax-tabs a { padding: 9px 12px; color: var(--muted); font-size: .875rem; font-weight: 500; border-bottom: 2px solid transparent; white-space: nowrap; }
.ax-tabs a:hover { color: var(--fg); text-decoration: none; }
.ax-tabs a[aria-current="page"] { color: var(--fg); border-bottom-color: var(--accent); }

/* ---------- timeline (installation QC log, tickets) ---------- */
.ax-tl { position: relative; display: grid; gap: 14px; margin: 0; padding-left: 20px; list-style: none; }
.ax-tl::before { content: ""; position: absolute; left: 5px; top: 6px; bottom: 6px; width: 2px; background: var(--line2); }
.ax-tl li { position: relative; }
.ax-tl li::before { content: ""; position: absolute; left: -20px; top: 5px; width: 12px; height: 12px; border-radius: 50%; background: var(--s1); border: 2px solid var(--accent); }
.ax-tl b { font-weight: 560; }
.ax-tl time { display: block; color: var(--muted); font-size: .75rem; }
.ax-msg { padding: 12px 14px; border-radius: 12px; background: var(--s2); border: 1px solid var(--line); max-width: 680px; }
.ax-msg--admin { background: rgba(140,198,63,.07); border-color: rgba(140,198,63,.25); margin-left: auto; }
.ax-msg header { display: flex; justify-content: space-between; gap: 10px; font-size: .75rem; color: var(--muted); margin-bottom: 6px; }
.ax-msg p { white-space: pre-line; overflow-wrap: anywhere; }

/* ---------- calendar ---------- */
.ax-cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--s1); }
.ax-cal__dow { padding: 8px; font-size: .6875rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); border-bottom: 1px solid var(--line); text-align: center; }
.ax-cal__day { min-height: 92px; padding: 6px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); font-size: .75rem; }
.ax-cal__day:nth-child(7n+1) { border-left: 0; }
.ax-cal__day.is-out { opacity: .35; }
.ax-cal__day.is-today { background: rgba(140,198,63,.07); }
.ax-cal__n { display: block; font-family: var(--mono); color: var(--muted); margin-bottom: 4px; }
.ax-cal__day.is-today .ax-cal__n { color: var(--accent); font-weight: 600; }
.ax-cal__ev { display: block; margin-top: 3px; padding: 2px 5px; border-radius: 5px; background: var(--s3); color: var(--fg2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; border-left: 3px solid var(--blue); }
.ax-cal__ev--installation { border-left-color: var(--accent); }
.ax-cal__ev--maintenance { border-left-color: var(--warn); }
@media (max-width: 640px) { .ax-cal__day { min-height: 64px; padding: 4px; } .ax-cal__ev { font-size: .625rem; padding: 1px 3px; } }

/* ---------- login ---------- */
.ax-login { min-height: 100vh; display: grid; place-items: center; padding: 24px var(--gut); background: radial-gradient(900px 500px at 50% -10%, rgba(140,198,63,.12), transparent 60%), var(--bg); }
.ax-login__box { width: 100%; max-width: 410px; display: grid; gap: 18px; }
.ax-login__card { padding: 26px 22px; border-radius: 16px; border: 1px solid var(--line2); background: var(--s1); box-shadow: 0 30px 60px -30px rgba(0,0,0,.8); display: grid; gap: 16px; }
.ax-login__brand { display: flex; align-items: center; gap: 12px; justify-content: center; color: var(--fg); }
.ax-login__brand img { width: 40px; height: 40px; }
.ax-login__brand b { display: block; font-size: 1.05rem; }
.ax-login__brand span { color: var(--muted); font-size: .8125rem; }
.ax-login__foot { text-align: center; font-size: .8125rem; color: var(--muted); }
.ax-login__foot a { color: var(--fg2); }
.ax-pw { position: relative; }
.ax-pw input { padding-right: 76px; }
.ax-pw button { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); height: 30px; padding: 0 10px; border-radius: 7px; border: 1px solid var(--line2); background: var(--s2); color: var(--fg2); font: 500 .75rem var(--sans); cursor: pointer; }

/* ---------- cuenta de cobro: the site's 4B language on paper ---------- */
.inv { --ink: #0d1115; --ink2: #3b4650; --mute: #6b7782; --rule: #e6eaee; --soft: #f5f7f8; --acc: #8cc63f; --acc-ink: #4d7a17;
  max-width: 820px; margin: 0 auto; background: #fff; color: var(--ink); border-radius: 16px; overflow: hidden; font: 400 14px/1.5 var(--sans);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,.75); }
.inv__top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 32px; background: #080b0e; color: #eef3f6; }
.inv__brand { display: inline-flex; align-items: center; gap: 10px; font-size: 1.0625rem; letter-spacing: -.01em; }
.inv__brand img { width: 32px; height: auto; }
.inv__brand b { font-weight: 600; }
.inv__doc { display: grid; justify-items: end; gap: 2px; }
.inv__eyebrow { font-size: .6875rem; letter-spacing: .08em; text-transform: uppercase; color: var(--acc); }
.inv__num { font: 500 1.25rem/1.1 var(--mono); letter-spacing: -.01em; }
.inv__strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-bottom: 1px solid var(--rule); }
.inv__strip div { display: grid; gap: 4px; padding: 16px 20px; border-left: 1px solid var(--rule); }
.inv__strip div:first-child { border-left: 0; padding-left: 32px; }
.inv__strip span, .inv__label { font-size: .6875rem; letter-spacing: .06em; text-transform: uppercase; color: var(--mute); }
.inv__strip b { font: 500 .875rem/1.3 var(--mono); }
.inv .is-accent { color: var(--acc-ink); }
.inv .is-red { color: #d23f37; }
.inv__label { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.inv__label i { font: normal 500 .6875rem var(--mono); color: var(--acc-ink); padding: 1px 6px; border: 1px solid #cfe3b5; border-radius: 5px; letter-spacing: 0; }
.inv__parties { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; padding: 24px 32px 8px; }
.inv__parties > div > b { display: block; font-size: 1.0625rem; font-weight: 600; letter-spacing: -.01em; margin-bottom: 6px; }
.inv__parties ul li { display: flex; justify-content: space-between; gap: 14px; padding: 7px 0; border-top: 1px solid var(--rule); font-size: .8125rem; }
.inv__parties ul li span:first-child { color: var(--mute); }
.inv__parties ul li span:last-child { text-align: right; overflow-wrap: anywhere; }
.inv__items { padding: 20px 32px 0; }
.inv__items table { width: 100%; border-collapse: collapse; }
.inv__items th { text-align: left; font-weight: 500; font-size: .6875rem; letter-spacing: .06em; text-transform: uppercase; color: var(--mute); padding: 0 0 8px; border-bottom: 1px solid var(--ink); }
.inv__items td { padding: 12px 0; border-bottom: 1px solid var(--rule); }
.inv__items th + th, .inv__items td + td { padding-left: 14px; }
.inv .num { text-align: right; white-space: nowrap; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.inv__bottom { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 20px; padding: 20px 32px 0; align-items: start; }
.inv__pay { padding: 16px 18px; border: 1px solid var(--rule); border-left: 3px solid var(--acc); border-radius: 12px; background: var(--soft); }
.inv__pay p { white-space: pre-line; font-size: .8125rem; line-height: 1.5; color: var(--ink2); }
.inv__pay .inv__pay-lead { font-size: .75rem; color: var(--mute); }
.inv__pay .inv__pay-bank { margin-top: 2px; font-weight: 600; color: var(--ink); }
.inv__pay .inv__pay-num { margin: 4px 0 2px; font: 500 1.375rem/1.15 var(--mono); letter-spacing: .01em; color: var(--ink); }
.inv__pay .inv__pay-holder { color: var(--ink); }
.inv__pay .inv__pay-how { margin-top: 8px; font-size: .75rem; color: var(--mute); }
.inv__pm { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 10px; padding: 7px 0; border-top: 1px solid var(--rule); font-size: .8125rem; color: var(--ink2); }
.inv__pm:first-of-type { border-top: 0; padding-top: 0; }
.inv__pm b { color: var(--ink); font-weight: 600; }
.inv__pm .inv__pay-num { font-size: 1rem; color: var(--ink); }
.inv__sum ul li { display: flex; justify-content: space-between; gap: 12px; padding: 7px 2px; border-bottom: 1px solid var(--rule); font-size: .8125rem; }
.inv__sum ul li span:first-child { color: var(--mute); }
.inv__sum ul li span:last-child { font-family: var(--mono); }
.inv__due { margin-top: 12px; padding: 16px 18px; border-radius: 12px; background: #0d1115; color: #eef3f6; }
.inv__due-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: .6875rem; letter-spacing: .06em; text-transform: uppercase; color: #8b97a2; }
.inv__due p { margin-top: 8px; font: 500 2rem/1 var(--mono); letter-spacing: -.02em; }
.inv__due small { font-size: .8125rem; color: #8b97a2; margin-left: 6px; letter-spacing: 0; }
.inv__pill { font-style: normal; padding: 2px 9px; border-radius: 999px; font-size: .6875rem; letter-spacing: .02em; text-transform: none; border: 1px solid; }
.inv__pill--paid { color: #8cc63f; border-color: rgba(140,198,63,.5); background: rgba(140,198,63,.12); }
.inv__pill--issued { color: #f2b14c; border-color: rgba(242,177,76,.5); background: rgba(242,177,76,.1); }
.inv__pill--void, .inv__pill--draft { color: #8b97a2; border-color: #3d4a55; }
.inv__note { margin: 14px 32px 0; font-size: .8125rem; color: var(--ink2); }
.inv__terms { margin: 22px 32px 0; padding-top: 16px; border-top: 1px solid var(--rule); }
.inv__terms .inv__label { margin-bottom: 6px; }
.inv__terms p { font-size: .75rem; line-height: 1.55; color: var(--mute); }
.inv a { color: var(--acc-ink); text-decoration: none; }
.inv__foot a { color: var(--mute); }
.inv__foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-top: 20px; padding: 14px 32px; border-top: 3px solid var(--acc); background: var(--soft); font-size: .75rem; color: var(--mute); }
@media (max-width: 680px) {
  .inv__top { padding: 16px 18px; } .inv__strip { grid-template-columns: 1fr 1fr; }
  .inv__strip div { padding: 12px 18px; } .inv__strip div:nth-child(3) { border-left: 0; padding-left: 18px; } .inv__strip div:first-child { padding-left: 18px; }
  .inv__strip div:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .inv__parties, .inv__bottom { grid-template-columns: 1fr; padding-left: 18px; padding-right: 18px; }
  .inv__items { padding-left: 18px; padding-right: 18px; } .inv__terms, .inv__note { margin-left: 18px; margin-right: 18px; } .inv__foot { padding-inline: 18px; }
  .inv__items th:nth-child(2), .inv__items td:nth-child(2), .inv__items th:nth-child(3), .inv__items td:nth-child(3) { display: none; }
}
.inv-bar { max-width: 820px; margin: 0 auto 14px; display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; }
@media print {
  body { background: #fff; }
  .ax-top, .ax-nav, .inv-bar, .ax-flash, .no-print { display: none !important; }
  .ax-wrap { display: block; } .ax-main { padding: 0; }
  .inv { max-width: none; border-radius: 0; box-shadow: none; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  @page { size: letter; margin: 8mm; }
}
/* Compact print layout; app.js adds .is-print before printing so it can measure and fit ONE page. */
.inv.is-print { font-size: 12.5px; max-width: none; border-radius: 0; box-shadow: none; }
.inv.is-print .inv__top { padding: 14px 24px; } .inv.is-print .inv__strip div { padding: 10px 16px; } .inv.is-print .inv__strip div:first-child { padding-left: 24px; }
.inv.is-print .inv__parties { padding: 14px 24px 4px; gap: 22px; } .inv.is-print .inv__parties ul li { padding: 5px 0; }
.inv.is-print .inv__items { padding: 12px 24px 0; } .inv.is-print .inv__items td { padding: 8px 0; }
.inv.is-print .inv__bottom { padding: 14px 24px 0; gap: 16px; } .inv.is-print .inv__pay { padding: 12px 14px; } .inv.is-print .inv__pay p { line-height: 1.4; }
.inv.is-print .inv__sum ul li { padding: 5px 2px; } .inv.is-print .inv__due { margin-top: 8px; padding: 12px 14px; } .inv.is-print .inv__due p { font-size: 1.6rem; }
.inv.is-print .inv__terms { margin: 14px 24px 0; padding-top: 10px; } .inv.is-print .inv__foot { margin-top: 12px; padding: 10px 24px; }

/* ---------- modal + proration preview ---------- */
.ax-modal { width: min(520px, calc(100vw - 24px)); padding: 0; border: 1px solid var(--line2); border-radius: 16px; background: var(--s1); color: var(--fg); box-shadow: 0 40px 80px -20px rgba(0,0,0,.85); }
.ax-modal::backdrop { background: rgba(4,6,8,.72); backdrop-filter: blur(3px); }
.ax-modal form { display: grid; gap: 14px; padding: 20px; }
.ax-modal__h { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.ax-modal__x { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--line2); background: var(--s2); color: var(--fg2); cursor: pointer; }
.ax-prorate { display: grid; gap: 0; padding: 4px 14px; border-radius: 12px; border: 1px solid rgba(140,198,63,.35); background: rgba(140,198,63,.07); }
.ax-prorate div { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-top: 1px solid var(--line); font-size: .9rem; }
.ax-prorate div:first-child { border-top: 0; }
.ax-prorate span { color: var(--fg2); }
.ax-prorate b { font-family: var(--mono); font-weight: 600; text-align: right; }
.ax-btn:disabled { opacity: .5; cursor: not-allowed; }