/* Freelance Ops Kit — shared styles.
   Plain CSS, no build step, no external fonts or icon libraries.
   Mobile-first, system font stack for speed and zero extra requests. */

:root {
  --color-bg: #fbfaf8;
  --color-text: #1e1b16;
  --color-muted: #5c564c;
  --color-border: #e2ddd3;
  --color-accent: #8a4b2b;
  --color-accent-dark: #6b3a20;
  --color-accent-contrast: #ffffff;
  --color-card-bg: #ffffff;
  --color-success-bg: #f2f7f0;
  --max-width: 68rem;
  --radius: 10px;
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.55;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-accent-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover,
a:focus {
  color: var(--color-accent);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
  padding: 0;
  margin: -1px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-accent);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 100;
  border-radius: 0 0 var(--radius) 0;
}

.skip-link:focus {
  left: 0;
  top: 0;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

header.site-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-card-bg);
}

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.brand {
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  color: var(--color-text);
}

.brand span {
  color: var(--color-accent);
}

nav.site-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  font-size: 0.95rem;
}

nav.site-nav a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 500;
}

nav.site-nav a:hover,
nav.site-nav a:focus {
  color: var(--color-accent);
  text-decoration: underline;
}

main {
  display: block;
}

section {
  padding: 3rem 0;
}

section.tight {
  padding: 2rem 0;
}

.hero {
  padding: 3.5rem 0 3rem;
}

.hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.2;
  margin: 0 0 1rem;
}

.hero p.lede {
  font-size: 1.15rem;
  color: var(--color-muted);
  max-width: 42rem;
  margin: 0 0 1.75rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-block;
  padding: 0.7rem 1.3rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid var(--color-accent);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-accent-contrast);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--color-accent-dark);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: var(--color-accent);
  color: #fff;
}

h2 {
  font-size: 1.6rem;
  margin-top: 0;
}

h3 {
  font-size: 1.2rem;
}

.card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.card-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 42rem) {
  .card-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.price-tag {
  display: inline-block;
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0.25rem 0 0.75rem;
}

.muted {
  color: var(--color-muted);
}

.note {
  background: var(--color-success-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
}

section.alt {
  background: #f4f1ec;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

footer.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 0;
  font-size: 0.9rem;
  color: var(--color-muted);
}

footer.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

footer.site-footer a {
  color: var(--color-muted);
}

/* --- Budget tool --- */

.tool-form fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin: 0 0 1.5rem;
}

.tool-form legend {
  font-weight: 700;
  padding: 0 0.5rem;
}

.field-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  flex: 1 1 12rem;
}

.field label {
  font-size: 0.9rem;
  font-weight: 600;
}

.field input,
.field select {
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
  width: 100%;
}

.line-items table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 0.75rem;
}

.line-items caption {
  text-align: left;
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 0.5rem;
}

.line-items th,
.line-items td {
  text-align: left;
  padding: 0.4rem 0.4rem;
  vertical-align: bottom;
}

.line-items th {
  font-size: 0.85rem;
  color: var(--color-muted);
  font-weight: 600;
}

.line-items input {
  width: 100%;
  padding: 0.45rem 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.95rem;
}

.remove-row {
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.remove-row:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.add-row {
  background: transparent;
  border: 1px dashed var(--color-border);
  border-radius: 6px;
  padding: 0.5rem 0.9rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--color-accent-dark);
  font-weight: 600;
}

.add-row:hover {
  border-color: var(--color-accent);
  background: var(--color-success-bg);
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.radio-group label {
  font-weight: 400;
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

#results-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
}

#results-table th,
#results-table td {
  text-align: left;
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--color-border);
}

#results-table td:last-child,
#results-table th:last-child {
  text-align: right;
}

#results-table tr.total-row td {
  font-weight: 700;
  border-top: 2px solid var(--color-text);
  border-bottom: none;
}

.narrative-block {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
}

.narrative-block h4 {
  margin: 0 0 0.5rem;
}

.narrative-block p {
  white-space: pre-wrap;
}

.bracket-hint {
  color: var(--color-accent-dark);
  font-weight: 600;
}

.results-empty {
  color: var(--color-muted);
  font-style: italic;
}

.copy-btn {
  margin-top: 0.5rem;
}

@media (max-width: 30rem) {
  .field-row {
    flex-direction: column;
  }
}