:root {
  --forest-950: #072818;
  --forest-900: #0c311e;
  --forest-800: #124328;
  --forest-700: #1a5633;
  --forest-600: #2c7041;
  --gold-500: #d7a53a;
  --gold-400: #ebbd58;
  --gold-200: #f4de9a;
  --cream-50: #fffdf2;
  --cream-100: #fff7df;
  --cream-200: #fff0c4;
  --orange-600: #cf581c;
  --orange-500: #dc6927;
  --stone-400: #9c9585;
  --ink: #0d2c1a;
  --shadow: 0 0 0 3px var(--forest-950), 0 0 0 6px var(--gold-500);
  --shadow-soft: 0 0 0 2px rgba(12, 49, 30, 0.16);
  --mono: "Courier New", "Menlo", monospace;
  --sans: "Trebuchet MS", "Avenir Next", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--forest-950);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(rgba(255, 247, 223, 0.025), rgba(255, 247, 223, 0.025)),
    repeating-linear-gradient(
      to bottom,
      var(--forest-900) 0,
      var(--forest-900) 36px,
      var(--forest-800) 36px,
      var(--forest-800) 72px
    );
  font-family: var(--sans);
}

a {
  color: inherit;
}

.page-shell {
  width: min(1500px, calc(100% - 28px));
  margin: 12px auto 34px;
}

.hero {
  background: linear-gradient(180deg, #103a23 0%, #0c311e 100%);
  border: 4px solid var(--gold-500);
  box-shadow: 0 0 0 4px var(--forest-950), 0 0 0 8px var(--gold-500);
  padding: 10px 14px 12px;
}

.hero__frame {
  display: grid;
  grid-template-columns: minmax(220px, 280px) minmax(0, 1fr) minmax(170px, 220px);
  gap: 18px;
  align-items: stretch;
}

.brand {
  min-width: 0;
  max-width: 100%;
  padding: 10px 14px;
  border: 3px solid rgba(215, 165, 58, 0.7);
  text-decoration: none;
  background: rgba(7, 40, 24, 0.45);
  box-shadow: inset 0 0 0 2px rgba(244, 222, 154, 0.15);
}

.brand__line {
  display: block;
  font-family: var(--mono);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 0.95;
}

.brand__line--small {
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  color: var(--gold-200);
}

.brand__line--football {
  font-size: clamp(1.8rem, 3.4vw, 2.9rem);
  color: #f07252;
  text-shadow: 3px 0 0 #8f2d1e;
}

.brand__line--history {
  font-size: clamp(1.3rem, 2.2vw, 2rem);
  color: #7fd6ee;
}

.main-nav {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 0;
  min-width: 0;
  align-items: stretch;
  border: 3px solid rgba(215, 165, 58, 0.75);
  background: rgba(7, 40, 24, 0.36);
}

.main-nav__link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 88px;
  padding: 12px 10px;
  border-right: 2px solid rgba(215, 165, 58, 0.32);
  color: var(--cream-100);
  text-decoration: none;
  text-transform: uppercase;
  font-family: var(--mono);
  font-size: clamp(0.82rem, 1.05vw, 1.2rem);
  font-weight: 900;
  letter-spacing: 0.04em;
}

.main-nav__link:last-child {
  border-right: 0;
}

.main-nav__link:hover,
.main-nav__link--active {
  background: linear-gradient(180deg, rgba(244, 222, 154, 0.15), rgba(215, 165, 58, 0.4));
  color: var(--cream-50);
}

.main-nav__link--active {
  box-shadow: inset 0 0 0 2px var(--gold-400);
}

.hero__plaque {
  display: grid;
  place-content: center;
  min-width: 0;
  max-width: 100%;
  padding: 10px 12px;
  border: 3px solid rgba(215, 165, 58, 0.75);
  background: rgba(7, 40, 24, 0.45);
  color: var(--cream-100);
  font-family: var(--mono);
  text-transform: uppercase;
  text-align: center;
  letter-spacing: 0.08em;
  font-weight: 900;
}

.hero__plaque span {
  font-size: clamp(1rem, 1.5vw, 1.3rem);
  line-height: 1.1;
}

.hero__plaque small {
  margin-top: 4px;
  font-size: 0.9rem;
  color: var(--gold-200);
}

.content-shell {
  margin-top: 18px;
  display: grid;
  gap: 18px;
}

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.toolbar--split {
  justify-content: space-between;
  align-items: flex-end;
}

.toolbar__form,
.toolbar__link {
  border: 3px solid var(--gold-500);
  background: linear-gradient(180deg, var(--cream-100), var(--cream-200));
  box-shadow: var(--shadow-soft);
}

.toolbar__form {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  flex-wrap: wrap;
}

.toolbar__form label {
  font-family: var(--mono);
  font-size: 0.95rem;
  text-transform: uppercase;
  font-weight: 900;
}

.toolbar__form select {
  appearance: none;
  border: 2px solid var(--forest-900);
  background: var(--cream-50);
  color: var(--ink);
  min-height: 40px;
  padding: 6px 10px;
  font-family: var(--mono);
  font-size: 0.95rem;
  font-weight: 700;
}

.toggle-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.88rem;
  font-weight: 900;
  text-transform: uppercase;
}

.toggle-inline input {
  width: 16px;
  height: 16px;
  accent-color: var(--forest-700);
}

.toolbar__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 16px;
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.95rem;
  font-weight: 900;
  text-transform: uppercase;
}

.card-grid,
.feature-grid {
  display: grid;
  gap: 18px;
}

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

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

.card-grid--quad {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-grid--stacked {
  grid-template-columns: 1fr;
}

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

.summary-card,
.panel {
  position: relative;
  padding: 18px;
  background: linear-gradient(180deg, var(--cream-50), var(--cream-200));
  border: 3px solid var(--gold-500);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.summary-card::before,
.panel::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 2px solid rgba(12, 49, 30, 0.16);
  pointer-events: none;
}

.summary-card__label,
.panel__heading h2,
.panel__heading h1,
thead th,
.week-card__week,
.week-card__type,
.week-card__badge,
.season-tile__year,
.timeline__year,
.note-strip,
.panel-note {
  font-family: var(--mono);
  text-transform: uppercase;
}

.summary-card__label {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: rgba(13, 44, 26, 0.72);
}

.summary-card__value {
  display: block;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  line-height: 1.05;
  font-weight: 900;
}

.summary-card small {
  display: block;
  margin-top: 6px;
  color: rgba(13, 44, 26, 0.72);
}

.transaction-ledger-grid {
  margin-top: 18px;
  padding-inline: 6px;
}

.summary-card--nested {
  padding: 14px;
  box-shadow: var(--shadow-soft);
  border-color: rgba(12, 49, 30, 0.18);
}

.summary-card--nested::before {
  inset: 8px;
}

.panel__heading h1,
.panel__heading h2 {
  margin: 0;
  letter-spacing: 0.04em;
  color: var(--forest-900);
}

.panel__heading h1 {
  font-size: clamp(2.1rem, 4vw, 4rem);
}

.panel__heading h2 {
  font-size: clamp(1.2rem, 2.2vw, 1.9rem);
}

.panel__heading p {
  margin: 10px 0 0;
  color: rgba(13, 44, 26, 0.72);
  max-width: 920px;
}

.panel__heading--compact p {
  margin-bottom: 0;
}

.panel__heading--centered {
  text-align: center;
}

.panel a,
table a {
  font-weight: 900;
  text-decoration-thickness: 2px;
}

.emoji-count {
  margin-left: 8px;
  font-family: var(--mono);
  font-weight: 900;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

.table--nowrap th,
.table--nowrap td {
  white-space: nowrap;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  margin-left: 6px;
  padding: 2px 6px;
  border: 2px solid rgba(12, 49, 30, 0.16);
  background: rgba(156, 149, 133, 0.16);
  color: rgba(13, 44, 26, 0.76);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

th,
td {
  padding: 11px 12px;
  text-align: left;
  border-bottom: 2px dotted rgba(12, 49, 30, 0.18);
  vertical-align: top;
}

thead th {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: rgba(13, 44, 26, 0.72);
}

.sort-button {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 900;
  letter-spacing: inherit;
  text-transform: inherit;
  text-align: left;
  cursor: pointer;
}

.sort-button::after {
  content: "";
  margin-left: 6px;
}

.sort-button[data-sort-direction="asc"]::after {
  content: "▲";
}

.sort-button[data-sort-direction="desc"]::after {
  content: "▼";
}

tbody tr:hover {
  background: rgba(215, 165, 58, 0.08);
}

.timeline,
.record-list,
.season-stack,
.week-stack {
  display: grid;
  gap: 12px;
}

.timeline__item,
.season-tile,
.week-card,
.panel--inner {
  background: rgba(255, 251, 239, 0.75);
}

.timeline__item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border: 2px solid rgba(12, 49, 30, 0.12);
}

.timeline__year {
  font-size: 1.05rem;
  color: var(--gold-500);
}

.timeline__item span:last-child,
.record-list small,
.season-tile__body span,
.season-tile__body small,
.season-tile__meta,
.week-card__meta {
  color: rgba(13, 44, 26, 0.7);
}

.record-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.record-list li {
  padding: 12px 14px;
  border: 2px solid rgba(12, 49, 30, 0.12);
}

.week-card {
  border: 3px solid rgba(12, 49, 30, 0.18);
}

.week-card[open] {
  background: var(--cream-50);
}

.week-card__summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 18px;
}

.week-card__summary::-webkit-details-marker {
  display: none;
}

.week-card__headline,
.week-card__scoreline,
.week-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: center;
}

.week-card__scoreline,
.week-card__meta {
  margin-top: 8px;
}

.week-card__week {
  font-size: 1.15rem;
  font-weight: 900;
}

.week-card__badge,
.week-card__type {
  padding: 4px 10px;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  font-weight: 900;
  border: 2px solid rgba(12, 49, 30, 0.14);
}

.week-card__badge--w {
  background: rgba(15, 91, 47, 0.12);
  color: var(--forest-700);
}

.week-card__badge--l {
  background: rgba(217, 90, 26, 0.12);
  color: var(--orange-600);
}

.week-card__badge--t {
  background: rgba(156, 149, 133, 0.16);
  color: var(--ink);
}

.week-card__type {
  background: rgba(215, 165, 58, 0.14);
  color: var(--gold-500);
}

.week-card__body {
  padding: 0 18px 18px;
}

.week-card__columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.roster-block h3 {
  margin: 0 0 8px;
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 1rem;
}

.roster-block--ir {
  margin-top: 16px;
}

.season-tile {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  border: 3px solid var(--gold-500);
  color: var(--ink);
  text-decoration: none;
  box-shadow: var(--shadow-soft);
}

.season-tile:hover {
  background: var(--cream-50);
}

.season-tile__year {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--forest-700);
}

.season-tile__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.season-tile__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  font-size: 0.92rem;
}

.panel--wide {
  grid-column: 1 / -1;
}

.section-panel {
  display: grid;
  gap: 18px;
}

.panel--inner {
  box-shadow: var(--shadow-soft);
  border-color: rgba(12, 49, 30, 0.18);
}

.panel--hero {
  padding-bottom: 22px;
}

.panel--rivalry {
  background: linear-gradient(180deg, #fff9e9, #ffeebf);
}

.rivalry-hero {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.rivalry-hero__copy p {
  font-family: var(--mono);
  font-size: clamp(1rem, 1.8vw, 1.6rem);
  margin-top: 8px;
}

.rivalry-legend {
  display: grid;
  gap: 10px;
  min-width: 280px;
  padding: 14px 16px;
  border: 3px solid var(--gold-500);
  background: rgba(255, 251, 239, 0.72);
}

.rivalry-legend__item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  text-transform: uppercase;
  font-weight: 900;
}

.rivalry-legend__swatch {
  width: 30px;
  height: 20px;
  border: 2px solid rgba(12, 49, 30, 0.18);
}

.rivalry-legend__swatch--you {
  background: var(--forest-700);
}

.rivalry-legend__swatch--opp {
  background: var(--orange-600);
}

.rivalry-legend__swatch--ties {
  background: var(--stone-400);
}

.pixel-rule {
  height: 0;
  margin: 18px 0 20px;
  border-top: 4px dotted var(--gold-500);
}

.note-strip,
.panel-note {
  text-align: center;
  letter-spacing: 0.04em;
  color: rgba(13, 44, 26, 0.76);
}

.note-strip {
  margin-top: 16px;
  font-size: 0.92rem;
}

.panel-note {
  margin: 16px 0 4px;
  font-size: 0.9rem;
}

.panel-note code {
  font-family: var(--mono);
}

.panel--alone {
  max-width: 540px;
}

.matrix-table th,
.matrix-table td {
  padding: 10px 12px;
  text-align: center;
}

.matrix-table th:first-child,
.matrix-table tbody th {
  text-align: left;
  position: sticky;
  left: 0;
  background: linear-gradient(180deg, var(--cream-50), var(--cream-200));
  z-index: 1;
}

.matrix-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: linear-gradient(180deg, var(--cream-50), var(--cream-200));
}

.matrix-table thead th:first-child {
  z-index: 3;
}

.matrix-table__self {
  color: rgba(13, 44, 26, 0.48);
}

.matrix-table__link {
  display: inline-block;
  min-width: 56px;
  text-decoration: none;
  font-family: var(--mono);
  font-weight: 900;
  color: var(--green-950);
}

.matrix-table__link:hover {
  text-decoration: underline;
}

.desktop-only {
  display: block;
}

.mobile-only {
  display: none;
}

.chart-mobile-note {
  margin-top: 14px;
}

.series-game-list {
  display: grid;
  gap: 14px;
}

.series-game-card {
  padding: 14px;
  border: 2px solid rgba(12, 49, 30, 0.14);
  background: rgba(255, 251, 239, 0.76);
}

.series-game-card__topline,
.series-game-card__scoreline,
.series-game-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: baseline;
}

.series-game-card__scoreline,
.series-game-card__meta {
  margin-top: 8px;
}

.series-game-card__season {
  font-family: var(--mono);
  font-size: 1.1rem;
  font-weight: 900;
  text-transform: uppercase;
}

.series-game-card__type {
  padding: 3px 8px;
  border: 2px solid rgba(12, 49, 30, 0.14);
  background: rgba(215, 165, 58, 0.12);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.series-game-card__winner {
  font-weight: 900;
}

@media (max-width: 1440px) {
  .hero__frame {
    grid-template-columns: 1fr;
  }

  .main-nav {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .main-nav__link {
    min-height: 60px;
    border-right: 0;
    border-bottom: 2px solid rgba(215, 165, 58, 0.32);
  }

  .hero__plaque {
    min-width: 0;
  }
}

@media (min-width: 1441px) {
  .hero__frame > * {
    min-width: 0;
  }
}

@media (max-width: 1024px) {
  .card-grid--summary,
  .card-grid--quad,
  .card-grid--transactions,
  .feature-grid,
  .feature-grid--transactions {
    grid-template-columns: 1fr 1fr;
  }

  .week-card__columns {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100% - 18px, 1500px);
  }

  .card-grid--summary,
  .card-grid--quad,
  .card-grid--transactions,
  .feature-grid,
  .feature-grid--transactions {
    grid-template-columns: 1fr;
  }

  .main-nav {
    grid-template-columns: 1fr 1fr;
  }

  .season-tile {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .season-tile__meta {
    align-items: flex-start;
  }

  th,
  td {
    padding: 10px 8px;
    font-size: 0.96rem;
  }

  thead th {
    font-size: 0.72rem;
    letter-spacing: 0.05em;
  }

  .desktop-only {
    display: none;
  }

  .mobile-only {
    display: block;
  }

  .toolbar__link,
  .toolbar__form {
    width: 100%;
  }

  .toolbar__link {
    justify-content: flex-start;
  }

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

  .rivalry-hero__copy p {
    font-size: 1rem;
  }

  .panel__heading h1 {
    font-size: clamp(1.8rem, 10vw, 3rem);
  }

  .panel__heading h2 {
    font-size: clamp(1.1rem, 6vw, 1.7rem);
  }

  .summary-card__value {
    font-size: 1.35rem;
  }

  .table--nowrap th,
  .table--nowrap td {
    white-space: nowrap;
  }
}