:root {
  color-scheme: light;
  --paper: #f4efdf;
  --paper-strong: #fbf7ea;
  --ink: #1c1b18;
  --ink-soft: rgba(28, 27, 24, 0.68);
  --panel: rgba(251, 247, 234, 0.86);
  --panel-strong: #fff9ee;
  --line: rgba(28, 27, 24, 0.12);
  --brand: #d34a24;
  --brand-dark: #7c2410;
  --mustard: #efb64a;
  --olive: #5f745a;
  --danger: #a12d22;
  --shadow: 0 18px 45px rgba(52, 34, 22, 0.12);
  --shadow-deep: 0 22px 60px rgba(39, 22, 12, 0.18);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --tap: 88px;
  font-synthesis-weight: none;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(239, 182, 74, 0.26), transparent 32%),
    radial-gradient(circle at top right, rgba(211, 74, 36, 0.18), transparent 28%),
    linear-gradient(180deg, #f7f1e4 0%, #efe6d2 100%);
  color: var(--ink);
  font-family: "Avenir Next", "Trebuchet MS", "Segoe UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(28, 27, 24, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28, 27, 24, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent);
}

button,
input,
textarea {
  font: inherit;
}

.app-shell {
  position: relative;
  z-index: 1;
  max-width: 1480px;
  margin: 0 auto;
  padding: 28px 24px 44px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(300px, 0.9fr);
  gap: 20px;
  align-items: stretch;
  margin-bottom: 22px;
}

.eyebrow {
  margin: 0 0 8px;
  font: 800 0.82rem/1 "Franklin Gothic Medium", "Arial Narrow", sans-serif;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand);
}

.hero h1,
.group-title,
.card-title,
#entry-title {
  margin: 0;
  font-family: "Franklin Gothic Heavy", "Arial Narrow Bold", sans-serif;
  letter-spacing: 0.02em;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  line-height: 0.92;
  max-width: 10ch;
}

.hero-copy {
  max-width: 58ch;
  margin: 14px 0 0;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

.hero-panel,
.summary-strip article,
.group-section,
.measure-card,
.entry-card {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.hero-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  padding: 20px;
}

.meta-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 10px;
}

.meta-label,
.card-unit,
.group-note,
.entry-slot-copy {
  color: var(--ink-soft);
}

.status-stack {
  display: grid;
  gap: 12px;
}

.save-pill,
.card-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  font: 700 0.95rem/1 "Avenir Next", "Trebuchet MS", sans-serif;
}

.save-pill {
  background: rgba(95, 116, 90, 0.12);
  color: var(--olive);
}

.save-pill[data-status="saving"] {
  background: rgba(239, 182, 74, 0.18);
  color: #7d5405;
}

.save-pill[data-status="error"],
.save-pill[data-status="draft"] {
  background: rgba(161, 45, 34, 0.14);
  color: var(--danger);
}

.complete-button,
.primary-button,
.secondary-button,
.slot-button {
  appearance: none;
  border: 0;
  cursor: pointer;
}

.complete-button,
.primary-button {
  min-height: 62px;
  border-radius: 18px;
  background: linear-gradient(135deg, #4c8a4c 0%, #2d6c35 100%);
  color: #f7f6ef;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.26);
}

.complete-button:active,
.primary-button:active,
.slot-button:active,
.secondary-button:active {
  transform: translateY(1px);
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.summary-strip article {
  padding: 18px 18px 20px;
}

.summary-strip h2 {
  margin: 0 0 8px;
  font: 800 1.05rem/1.1 "Franklin Gothic Medium", "Arial Narrow", sans-serif;
}

.summary-strip p,
.group-note,
.card-unit {
  margin: 0;
  line-height: 1.45;
}

.grid {
  display: grid;
  gap: 22px;
}

.group-section {
  padding: 18px;
}

.group-heading {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
  margin-bottom: 16px;
}

.group-title {
  font-size: clamp(1.45rem, 2vw, 2rem);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  gap: 16px;
}

.measure-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  min-height: 250px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card-topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.card-title {
  font-size: 1.35rem;
  line-height: 1.04;
}

.card-count {
  background: rgba(239, 182, 74, 0.18);
  color: var(--brand-dark);
  min-height: 38px;
}

.slot-grid,
.keypad {
  display: grid;
  gap: 10px;
}

.slot-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: auto;
}

.slot-button {
  min-height: var(--tap);
  border-radius: 18px;
  background: var(--panel-strong);
  border: 1px solid rgba(28, 27, 24, 0.08);
  box-shadow: inset 0 -5px 0 rgba(28, 27, 24, 0.03);
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 4px;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease;
}

.slot-button:hover {
  transform: translateY(-2px);
}

.slot-button.is-filled {
  background: linear-gradient(180deg, rgba(76, 138, 76, 0.18), rgba(215, 234, 212, 0.78));
  border-color: rgba(45, 108, 53, 0.22);
}

.slot-button.is-pending {
  background: linear-gradient(180deg, rgba(211, 74, 36, 0.14), rgba(244, 239, 223, 0.92));
  border-color: rgba(161, 45, 34, 0.18);
}

.slot-index {
  font: 700 0.75rem/1 "Avenir Next", "Trebuchet MS", sans-serif;
  color: var(--ink-soft);
}

.slot-value {
  font: 800 1.1rem/1 "Franklin Gothic Medium", "Arial Narrow", sans-serif;
}

.entry-dialog {
  padding: 0;
  border: 0;
  background: transparent;
  width: min(640px, calc(100vw - 28px));
}

.entry-dialog::backdrop {
  background: rgba(25, 18, 13, 0.48);
  backdrop-filter: blur(10px);
}

.entry-card {
  padding: 24px;
  border-radius: 28px;
  box-shadow: var(--shadow-deep);
}

.entry-topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.ghost-close {
  min-height: 54px;
  min-width: 54px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.66);
  font-size: 1.8rem;
}

.display-panel {
  display: flex;
  align-items: baseline;
  gap: 10px;
  justify-content: center;
  padding: 18px;
  margin: 16px 0 18px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(28, 27, 24, 0.06), rgba(28, 27, 24, 0.02));
}

.display-value {
  font: 800 clamp(2.8rem, 10vw, 5rem) / 0.95 "Franklin Gothic Heavy", "Arial Narrow Bold", sans-serif;
}

.display-unit {
  font: 800 1.3rem/1 "Avenir Next", "Trebuchet MS", sans-serif;
  color: var(--ink-soft);
}

.keypad {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.keypad button,
.secondary-button {
  min-height: 82px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--ink);
  border: 1px solid rgba(28, 27, 24, 0.08);
  font: 800 1.55rem/1 "Franklin Gothic Medium", "Arial Narrow", sans-serif;
}

.dialog-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

@media (max-width: 1024px) {
  .hero,
  .summary-strip,
  .dialog-actions {
    grid-template-columns: 1fr;
  }

  .group-heading {
    flex-direction: column;
    align-items: start;
  }
}

@media (max-width: 720px) {
  .app-shell {
    padding: 18px 14px 30px;
  }

  .slot-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .keypad button,
  .secondary-button,
  .primary-button,
  .complete-button {
    min-height: 72px;
  }
}