/*
 * theme.css — BillEasy's design-system values.
 * Ledger mood: swiss + monochrome-ink. One ink, one warm paper ground, one
 * ink-blue accent carrying every signal. Zero corners, no card shadow, a
 * grotesk body, a quiet serif for the numerals and headings.
 */

:root {
  --canvas: #f7f5f0;
  --surface: #fbfbf8;
  --surface-2: #eeeae0;
  --border: #dcd6c8;
  --border-strong: #b7ae9a;
  --ink: #1a1d22;
  --muted: #616262;
  --accent: #1b3a6b;
  --accent-hover: #142c52;
  --accent-ink: #f7f5f0;
  --accent-text: #1b3a6b;
  --accent-strong: #1b3a6b;
  --accent-soft: #e4e9f1;
  --accent-border: #b9c6dc;
  --success: #1e6b42;
  --success-ink: #ffffff;
  --success-soft: #dfeee3;
  --success-strong: #1e6b42;
  --warning: #92600b;
  --warning-ink: #ffffff;
  --warning-soft: #f3e6d2;
  --warning-strong: #86580a;
  --danger: #932020;
  --danger-ink: #ffffff;
  --danger-soft: #f5dede;
  --danger-strong: #932020;
  --chart-1: #1b3a6b;
  --chart-2: #3f5b8c;
  --chart-3: #7c8ba8;
  --chart-4: #616262;
  --chart-5: #9a9488;
  --chart-6: #c9c2b3;

  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --display-weight: 600;
  --display-tracking: -0.01em;
  --eyebrow-tracking: 0.08em;

  --radius-btn: 0px;
  --radius-card: 0px;
  --radius-input: 0px;
  --border-w: 1px;
  --border-strong-w: 1px;
  --shadow-card: none;
  --shadow-raised: 0 18px 40px -20px color-mix(in srgb, var(--ink) 35%, transparent);
  --shadow-btn: none;
  --card-pad: 2rem;
  --caps: uppercase;
  --caps-tracking: 0.08em;
  --btn-weight: 600;
  --measure: 34rem;

  --x-band-bg: #14202f;
  --x-band-ink: #f7f5f0;
}

html[data-theme="dark"] {
  --canvas: #14161a;
  --surface: #1b1e24;
  --surface-2: #242832;
  --border: #333844;
  --border-strong: #4a5163;
  --ink: #f2f0ea;
  --muted: #9a9c9f;
  --accent: #3f6bb0;
  --accent-hover: #4f7dc4;
  --accent-ink: #ffffff;
  --accent-text: #7ea6dd;
  --accent-strong: #9dbbe8;
  --accent-soft: #1f2c42;
  --accent-border: #33456b;
  --success: #3f9e6d;
  --success-ink: #06110b;
  --success-soft: #16261e;
  --success-strong: #6fc79a;
  --warning: #c98a3c;
  --warning-ink: #1a1006;
  --warning-soft: #2b2013;
  --warning-strong: #e0ab6b;
  --danger: #d16767;
  --danger-ink: #1a0808;
  --danger-soft: #2d1616;
  --danger-strong: #e79999;
  --chart-1: #7ea6dd;
  --chart-2: #9db9df;
  --chart-3: #6b7791;
  --chart-4: #9a9c9f;
  --chart-5: #7a7568;
  --chart-6: #4c4a42;

  --x-band-bg: #0a0c10;
  --x-band-ink: #f2f0ea;
}

/*
 * app.css — BillEasy's own pieces: the invoice document, the status
 * timeline and the dark statement band it sits in, and the one hero
 * entrance. Everything else is primitives + utilities.
 */

/* ---- The invoice document ------------------------------------------------ */
.invoice-doc {
  position: relative;
  border: var(--border-w, 1px) solid var(--border);
  background: var(--surface);
  padding: 2rem;
}
.invoice-stamp {
  position: absolute;
  top: -0.85rem;
  right: 1.75rem;
  transform: rotate(-6deg);
  background: var(--surface);
  border: var(--border-w, 1px) solid var(--success-strong);
  color: var(--success-strong);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
}
.invoice-doc-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.5rem;
  border-bottom: var(--border-w, 1px) solid var(--border);
}
.invoice-doc-parties {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  border-bottom: var(--border-w, 1px) solid var(--border);
}
.invoice-doc-lines {
  width: 100%;
  margin-top: 1.5rem;
  font-size: 0.9rem;
  border-collapse: collapse;
}
.invoice-doc-lines td {
  padding: 0.6rem 0;
  color: var(--ink);
  border-bottom: var(--border-w, 1px) solid var(--border);
}
.invoice-doc-lines td.num {
  text-align: right;
  font-family: var(--font-mono);
  white-space: nowrap;
}
.invoice-doc-lines tfoot td {
  border-bottom: none;
  padding-top: 1rem;
  font-weight: 600;
  font-family: var(--font-display);
  font-size: 1.05rem;
}

/* ---- Status timeline ------------------------------------------------------
   Three stages on one hairline; each dot fills solid once reached, the
   final one carries the checkmark and the success tone. */
.status-track {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.status-step {
  position: relative;
  flex: 1;
  padding-top: 1.25rem;
  border-top: 2px solid color-mix(in srgb, var(--x-band-ink) 25%, transparent);
}
.status-step.is-done,
.status-step.is-paid {
  border-top-color: var(--x-band-ink);
}
.status-dot {
  position: absolute;
  top: -7px;
  left: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--x-band-ink) 25%, transparent);
}
.status-step.is-done .status-dot {
  background: var(--x-band-ink);
}
.status-step.is-paid .status-dot {
  width: 20px;
  height: 20px;
  top: -11px;
  background: var(--success);
  color: var(--success-ink);
}
.status-label {
  display: block;
  font-weight: 600;
  color: var(--x-band-ink);
}
.status-time {
  display: block;
  margin-top: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: color-mix(in srgb, var(--x-band-ink) 65%, transparent);
}

/* ---- The dark statement band ---------------------------------------------- */
.status-band {
  background: var(--x-band-bg);
}
.band-ink { color: var(--x-band-ink); }
.band-muted { color: color-mix(in srgb, var(--x-band-ink) 65%, transparent); }
.status-band-caption {
  border-top: var(--border-w, 1px) solid color-mix(in srgb, var(--x-band-ink) 22%, transparent);
}

/* ---- Pricing comparison ----------------------------------------------------- */
.pricing-table thead th {
  vertical-align: bottom;
}
.pricing-table td,
.pricing-table th {
  text-align: center;
}
.pricing-table td:first-child,
.pricing-table th:first-child {
  text-align: left;
}
.pricing-table th.is-recommended,
.pricing-table td.is-recommended {
  background: var(--accent-soft);
}
.cell-check { color: var(--success-strong); display: inline-flex; }
.cell-x { color: var(--muted); display: inline-flex; opacity: 0.6; }

/* ---- Hero entrance (motion is confined to the first screen only) ---------
   Rests fully visible and legible with no script; a slight lift and a
   partial fade play once the element is measured as in view. */
.hero-reveal {
  opacity: 0.5;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease-out, ease), transform 0.7s var(--ease-out, ease);
}
.hero-reveal.is-in {
  opacity: 1;
  transform: none;
}
.hero-reveal[data-reveal="2"] {
  transition-delay: 120ms;
}
html.reduced-motion .hero-reveal {
  opacity: 1;
  transform: none;
  transition: none;
}