/* Easy Time Card Calculator — industrial punch-clock / clipboard (en-US) */
:root {
  --bg: #e6dfd2;
  --bg-grain: #ddd4c4;
  --surface: #f4eee3;
  --surface-raised: #faf6ee;
  --ink: #1c1917;
  --text: #1c1917;
  --muted: #6b6358;
  --border: #c4b59a;
  --border-strong: #8a7a62;
  --charcoal: #292524;
  --charcoal-soft: #3f3a36;
  --primary: #b45309;
  --primary-hover: #92400e;
  --accent: #ea580c;
  --amber: #f59e0b;
  --amber-soft: #fef3c7;
  --punch: #fbbf24;
  --success-bg: #e7efe4;
  --warn-bg: #fef3c7;
  --danger: #9f1239;
  --radius: 4px;
  --radius-card: 2px;
  --shadow: 0 2px 0 rgba(28, 25, 23, 0.06), 0 10px 28px rgba(28, 25, 23, 0.08);
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --mono: "Cascadia Mono", "SF Mono", ui-monospace, Menlo, Consolas, "Courier New", monospace;
  --display: var(--mono);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(ellipse 900px 420px at 8% -10%, rgba(180, 83, 9, 0.08), transparent 55%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 3px,
      rgba(28, 25, 23, 0.015) 3px,
      rgba(28, 25, 23, 0.015) 4px
    ),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

.container {
  width: min(100% - 2rem, 960px);
  margin-inline: auto;
}

/* —— Header: charcoal shop-floor bar —— */
.site-header {
  background: var(--charcoal);
  border-bottom: 3px solid var(--amber);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  color: #f5f0e8;
  text-decoration: none;
  font-size: 1.02rem;
  letter-spacing: 0.01em;
}

.brand:hover { text-decoration: none; color: var(--punch); }

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 2px;
  background: var(--amber);
  color: var(--charcoal);
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  flex-shrink: 0;
  border: 2px solid #fde68a;
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.15);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.88rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.nav-links a {
  color: #d6d0c8;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.7rem;
  border-bottom: 2px solid transparent;
  border-radius: 0;
}

.nav-links a:hover {
  color: var(--punch);
  text-decoration: none;
  border-bottom-color: var(--amber);
}

/* —— Hero —— */
.hero {
  padding: 1.85rem 0 0.35rem;
  text-align: left;
}

.hero h1 {
  margin: 0 0 0.55rem;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--charcoal);
}

.hero .lead {
  margin: 0 0 0.85rem;
  max-width: 42rem;
  color: var(--muted);
  font-size: 1.02rem;
}

.disclaimer-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.85rem;
  background: var(--charcoal);
  border: none;
  border-left: 5px solid var(--amber);
  color: #e7e2d9;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.65rem 1rem;
  border-radius: 0;
  margin: 0.5rem 0 0;
  max-width: 42rem;
}

.disclaimer-banner span:nth-child(even) {
  color: var(--amber);
  font-weight: 400;
}

/* —— Calculator: clipboard / punch card —— */
.calc-section { padding: 1.25rem 0 2rem; }

.calc-card {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}

.calc-card::before {
  content: "";
  display: block;
  height: 14px;
  background:
    repeating-linear-gradient(
      90deg,
      var(--charcoal) 0 10px,
      transparent 10px 18px
    );
  border-bottom: 1px solid var(--border-strong);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 800px) {
  .calc-grid { grid-template-columns: 1.1fr 0.9fr; }
}

.calc-inputs, .calc-results {
  padding: 1.35rem 1.25rem 1.5rem;
}

.calc-results {
  background: var(--charcoal);
  color: #f5f0e8;
  border-top: 1px solid var(--border-strong);
}

@media (min-width: 800px) {
  .calc-results {
    border-top: none;
    border-left: 1px solid var(--border-strong);
  }
}

.calc-inputs h2 {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--charcoal);
}

.calc-results h2 {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--punch);
}

.field { margin-bottom: 1rem; }

.field label {
  display: block;
  font-weight: 700;
  font-size: 0.82rem;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--mono);
}

.field .hint {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 400;
  margin-top: 0.25rem;
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--font);
}

.field input[type="number"],
.field input[type="text"],
.field input[type="time"],
.field select {
  width: 100%;
  padding: 0.7rem 0.85rem;
  font-size: 1.05rem;
  min-height: 44px;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-raised);
  color: var(--text);
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

.field input:focus,
.field select:focus {
  outline: 2px solid rgba(180, 83, 9, 0.45);
  border-color: var(--primary);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}



.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.btn {
  appearance: none;
  border: 2px solid transparent;
  border-radius: var(--radius);
  padding: 0.7rem 1.15rem;
  min-height: 44px;
  font-size: 0.9rem;
  font-weight: 700;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.15s, transform 0.05s, border-color 0.15s;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--amber);
  color: var(--charcoal);
  border-color: #b45309;
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.12);
}

.btn-primary:hover { background: #fcd34d; }

.btn-secondary {
  background: var(--surface-raised);
  color: var(--charcoal);
  border-color: var(--border-strong);
}

.btn-secondary:hover { background: #ebe3d4; }

.btn-danger-text {
  background: transparent;
  color: #fda4af;
  border: none;
  padding: 0.35rem 0.5rem;
  min-height: 44px;
  min-width: 44px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--mono);
  text-transform: uppercase;
}

.result-big {
  text-align: center;
  padding: 0.35rem 0 1rem;
}

.result-big .label {
  font-size: 0.75rem;
  color: #a8a29e;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  font-family: var(--mono);
}

.result-big .value {
  font-size: clamp(2rem, 5.5vw, 2.65rem);
  font-weight: 800;
  color: var(--punch);
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  margin: 0.2rem 0;
  text-shadow: 0 0 24px rgba(251, 191, 36, 0.25);
}

.result-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.stat {
  background: var(--charcoal-soft);
  border: 1px solid #57534e;
  border-radius: var(--radius);
  padding: 0.75rem;
  text-align: center;
}

.calc-results .stat .label,
.stat .label {
  font-size: 0.72rem;
  color: #a8a29e;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--mono);
}

.calc-results .stat .value,
.stat .value {
  font-size: 1.2rem;
  font-weight: 700;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  color: #fafaf9;
}

.error-msg {
  color: var(--danger);
  font-size: 0.9rem;
  margin: 0.5rem 0 0;
  display: none;
}

.error-msg.visible { display: block; }

.rates-meta {
  font-size: 0.78rem;
  color: #a8a29e;
  margin-top: 1rem;
  text-align: left;
  font-family: var(--mono);
}

/* —— Week card: paper timesheet —— */
.week-card {
  margin-top: 1.25rem;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.25rem 1.35rem;
  background-image:
    linear-gradient(transparent 31px, rgba(196, 181, 154, 0.45) 32px);
  background-size: 100% 32px;
}

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

.week-header h2 {
  margin: 0;
  font-size: 1.05rem;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.week-actions { margin-top: 0; }

.week-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.week-summary .stat {
  background: var(--surface);
  border-color: var(--border);
}

.week-summary .stat .value { color: var(--ink); }
.week-total-stat .value { color: var(--primary) !important; }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.week-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  font-family: var(--mono);
  background: rgba(250, 246, 238, 0.92);
}

.week-table th,
.week-table td {
  text-align: left;
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid var(--border);
  font-variant-numeric: tabular-nums;
}

.week-table th {
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(41, 37, 36, 0.04);
}

.week-table tfoot th,
.week-table tfoot td {
  border-bottom: none;
  background: var(--amber-soft);
  font-weight: 700;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  color: var(--charcoal);
}

.week-table .empty-row td {
  color: var(--muted);
  text-align: center;
  font-style: italic;
  font-family: var(--font);
}

/* —— Content —— */
.content-section { padding: 2rem 0; }

.content-section h2 {
  margin: 0 0 0.85rem;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  color: var(--charcoal);
}

.content-section p, .content-section li { color: var(--muted); }
.content-section p { margin: 0 0 0.85rem; }

.steps {
  display: grid;
  gap: 0.85rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius);
  padding: 1rem 1rem 1rem 3.4rem;
  position: relative;
  color: var(--text);
}

.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 2px;
  background: var(--charcoal);
  color: var(--punch);
  font-weight: 800;
  font-size: 0.85rem;
  font-family: var(--mono);
  display: grid;
  place-items: center;
}

.prose-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  box-shadow: 0 1px 0 rgba(28, 25, 23, 0.04);
}

.prose-card ul { margin: 0 0 0.85rem; padding-left: 1.25rem; }

.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  margin-bottom: 0.65rem;
}

.faq summary {
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
  content: "+";
  color: var(--primary);
  font-weight: 700;
  font-family: var(--mono);
  flex-shrink: 0;
}

.faq details[open] summary::after { content: "−"; }

.faq details p {
  margin: 0.65rem 0 0.15rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.ad-slot {
  margin: 1.5rem 0;
  min-height: 90px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 0.8rem;
  background: rgba(250, 246, 238, 0.6);
}

.site-footer {
  border-top: 3px solid var(--charcoal);
  background: var(--charcoal);
  color: #d6d0c8;
  padding: 2rem 0 2.5rem;
  margin-top: 1rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  align-items: flex-start;
}

.footer-brand {
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: #f5f0e8;
  font-family: var(--mono);
  letter-spacing: 0.02em;
}

.footer-note {
  font-size: 0.85rem;
  color: #a8a29e;
  max-width: 28rem;
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
}

.footer-links a {
  color: #d6d0c8;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.footer-links a:hover { color: var(--punch); }

.legal-page { padding: 2rem 0 3rem; }

.legal-page h1 {
  margin: 0 0 1rem;
  font-size: 1.75rem;
}

.legal-page h2 {
  margin: 1.75rem 0 0.5rem;
  font-size: 1.15rem;
}

.legal-page p, .legal-page li { color: var(--muted); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 640px) {
  .container { width: min(100% - 1.25rem, 960px); }
  .nav {
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
    padding: 0.7rem 0;
  }
  .brand { font-size: 0.92rem; max-width: 100%; }
  .brand span:last-child { white-space: nowrap; }
  .nav-links {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 0.3rem;
    overflow: visible;
  }
  .nav-links a {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    min-height: 44px;
    padding: 0.45rem 0.7rem;
    border: 1px solid #57534e;
    border-radius: 2px;
    background: var(--charcoal-soft);
    font-size: 0.72rem;
    color: #e7e5e4;
    border-bottom-width: 1px;
  }
  .nav-links a:hover {
    text-decoration: none;
    background: #57534e;
    border-bottom-color: var(--amber);
    color: var(--punch);
  }
  .actions { gap: 0.5rem; }
  .actions .btn { flex: 1 1 calc(50% - 0.25rem); text-align: center; }
  .hero { padding-top: 1.25rem; }
  .calc-inputs, .calc-results { padding: 1.1rem 1rem 1.25rem; }
  .field-row { grid-template-columns: 1fr; }
  .week-card { padding: 1.1rem 1rem 1.2rem; }
  .week-actions .btn { flex: 1 1 auto; }
}

@media (max-width: 380px) {
  .brand span:last-child { font-size: 0.85rem; }
  .result-stats, .week-summary { grid-template-columns: 1fr; }
}

@media print {
  .site-header, .hero, .disclaimer-banner, .content-section,
  .site-footer, .actions, .btn-danger-text, .calc-section .calc-card {
    display: none !important;
  }
  .week-card {
    box-shadow: none;
    border: 1px solid #ccc;
    margin: 0;
    background: #fff;
  }
  body { background: #fff; }
}

.field label .stamp {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.05rem 0.35rem;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--charcoal);
  background: var(--amber);
  border: 1px solid #b45309;
  border-radius: 2px;
  vertical-align: middle;
}
/* --- Intent upgrades: OT panel, military toggle, presets --- */
.mode-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-bottom: 1rem;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface-raised);
}

.mode-toggle label {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin: 0;
  padding: 0.45rem 0.5rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  color: var(--muted);
  border-right: 1px solid var(--border);
}

.mode-toggle label:last-child { border-right: none; }

.mode-toggle input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.mode-toggle label:has(input:checked) {
  background: var(--charcoal);
  color: var(--punch);
}

.ot-panel {
  margin-top: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.ot-panel > summary {
  list-style: none;
  cursor: pointer;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1.15rem;
  font-family: var(--mono);
  font-size: 0.92rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--charcoal);
  color: var(--punch);
}

.ot-panel > summary::-webkit-details-marker { display: none; }

.ot-panel > summary::after {
  content: "+";
  color: var(--amber);
  font-weight: 800;
  flex-shrink: 0;
}

.ot-panel[open] > summary::after { content: "\2212"; }

.ot-panel-body {
  padding: 1.15rem 1.15rem 1.35rem;
}

.ot-panel-body .field-row-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 700px) {
  .ot-panel-body .field-row-3 {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.ot-results {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  margin-top: 1rem;
}

@media (min-width: 600px) {
  .ot-results { grid-template-columns: 1fr 1fr 1fr; }
}

.ot-results .stat {
  background: var(--surface-raised);
  border: 1px solid var(--border);
}

.ot-results .stat .value { color: var(--ink); }
.ot-results .stat.ot-pay .value { color: var(--primary); }

.ot-disclaimer {
  margin: 0.85rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
}

.subtool-nav {
  margin: 0.75rem 0 0;
  font-size: 0.92rem;
}

.subtool-nav a { font-weight: 650; }

.breadcrumb {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0 0 0.75rem;
}

.breadcrumb a { color: var(--primary); }

.related-tools {
  margin-top: 1.5rem;
  padding: 1rem 1.15rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.related-tools h2 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.related-tools ul {
  margin: 0;
  padding-left: 1.2rem;
}

.related-tools li { margin: 0.35rem 0; color: var(--muted); }