:root {
  --bg: #e9f2ff;
  --ink: #0f1c32;
  --ink-soft: #465978;
  --panel: rgba(244, 249, 255, 0.9);
  --panel-strong: #f9fcff;
  --stroke: rgba(25, 38, 57, 0.12);
  --shadow: 0 22px 60px rgba(22, 33, 47, 0.12);
  --navy: #123b7d;
  --teal: #1f66dd;
  --gold: #8bc8ff;
  --coral: #da6d4d;
  --success: #2370d8;
  --danger: #b44a35;
  --muted: #dae2e5;
  --radius: 22px;
  --radius-small: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Aptos", "Segoe UI Variable Text", "Trebuchet MS", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(123, 196, 255, 0.28), transparent 28%),
    radial-gradient(circle at bottom right, rgba(31, 102, 221, 0.22), transparent 30%),
    linear-gradient(180deg, #eff7ff 0%, #e5f0ff 48%, #dce9fb 100%);
}

button,
input,
select {
  font: inherit;
}

.background-glow {
  position: fixed;
  width: 22rem;
  height: 22rem;
  border-radius: 999px;
  filter: blur(50px);
  opacity: 0.26;
  pointer-events: none;
  z-index: 0;
}

.glow-left {
  top: -6rem;
  left: -5rem;
  background: rgba(139, 200, 255, 0.62);
}

.glow-right {
  right: -5rem;
  bottom: 4rem;
  background: rgba(31, 102, 221, 0.45);
}

.app-shell {
  position: relative;
  z-index: 1;
  width: min(1280px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.5rem 0 2.5rem;
}

.hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.hero-side {
  display: grid;
  gap: 1rem;
}

.hero-copy,
.metric-card,
.panel-card {
  background: var(--panel);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-copy {
  padding: 2rem;
  border-radius: calc(var(--radius) + 8px);
  background:
    linear-gradient(145deg, rgba(244, 249, 255, 0.96), rgba(228, 240, 255, 0.88)),
    var(--panel);
}

.hero-brand {
  position: relative;
  min-height: 21rem;
  padding: 1rem;
  border-radius: calc(var(--radius) + 8px);
  background:
    radial-gradient(circle at center, rgba(164, 223, 255, 0.34), transparent 34%),
    linear-gradient(160deg, rgba(14, 40, 96, 0.98), rgba(27, 95, 210, 0.92));
  border: 1px solid rgba(18, 59, 125, 0.18);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-brand::before {
  content: "";
  position: absolute;
  inset: -12% -4%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.16) 0 2px, transparent 3px),
    linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.08) 50%, transparent 100%);
  background-size: 54px 54px, 100% 100%;
  opacity: 0.8;
  pointer-events: none;
}

.hero-logo,
.hero-brand-fallback {
  position: relative;
  z-index: 1;
}

.hero-logo {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 19rem;
  object-fit: contain;
  object-position: center;
}

.hero-brand-fallback {
  height: 100%;
  min-height: 19rem;
  display: none;
  align-content: center;
  justify-items: center;
  gap: 0.75rem;
  text-align: center;
  color: #fff;
}

.hero-brand.is-missing .hero-logo {
  display: none;
}

.hero-brand.is-missing .hero-brand-fallback {
  display: grid;
}

.hero-fallback-eyebrow {
  display: inline-block;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  font-weight: 700;
}

.hero-brand-fallback strong {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-family: "Rockwell", "Georgia", serif;
}

.hero-brand-fallback span:last-child {
  width: min(24rem, 100%);
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.5;
}

.hero-brand-fallback code {
  padding: 0.12rem 0.38rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.eyebrow,
.section-kicker,
.metric-label,
.score-label {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--teal);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Rockwell", "Georgia", serif;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.4rem, 4vw, 4.3rem);
  line-height: 0.98;
  margin-top: 0.35rem;
}

h2 {
  font-size: 1.7rem;
}

h3 {
  font-size: 1.1rem;
}

.lede,
.section-heading p,
.section-subheading p,
.metric-note,
.note-card p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.5;
}

.hero-metrics {
  display: grid;
  gap: 1rem;
}

.metric-card {
  border-radius: var(--radius);
  padding: 1.2rem 1.3rem;
  background:
    linear-gradient(145deg, rgba(249, 252, 255, 0.94), rgba(233, 243, 255, 0.84)),
    var(--panel);
}

.metric-card strong {
  display: block;
  margin: 0.35rem 0;
  font-size: 1.3rem;
}

.notice-strip {
  min-height: 2.75rem;
  margin-bottom: 1rem;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: rgba(20, 50, 74, 0.08);
  border: 1px solid rgba(20, 50, 74, 0.1);
  color: var(--navy);
  font-weight: 600;
}

.notice-strip:empty {
  display: none;
}

.tab-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.tab-button {
  border: 0;
  border-radius: 999px;
  background: rgba(255, 249, 239, 0.72);
  padding: 0.8rem 1.1rem;
  color: var(--navy);
  font-weight: 700;
  cursor: pointer;
  transition: transform 140ms ease, background 140ms ease, color 140ms ease;
}

.tab-button:hover,
.tab-button:focus-visible {
  transform: translateY(-1px);
}

.tab-button.active {
  background: linear-gradient(120deg, var(--navy), var(--teal));
  color: #fff;
}

main {
  display: grid;
  gap: 1rem;
}

.tab-panel {
  display: none;
  gap: 1rem;
}

.tab-panel.active {
  display: grid;
}

.panel-card {
  border-radius: var(--radius);
  padding: 1.35rem;
}

.section-heading,
.section-subheading {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
  margin-bottom: 1rem;
}

.section-subheading {
  align-items: start;
}

.form-grid,
.inline-form,
.lineup-grid,
.scoreboard-grid,
.analytics-grid,
.data-notes,
.summary-cards,
.quick-entry-layout,
.live-layout {
  display: grid;
  gap: 1rem;
}

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

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

.inline-form {
  grid-template-columns: 1fr auto;
  align-items: end;
  margin-bottom: 1rem;
}

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

.match-toolbar,
.toolbar-actions,
.form-actions {
  display: flex;
  gap: 0.8rem;
  align-items: end;
}

.match-toolbar {
  margin-bottom: 1rem;
}

.toolbar-actions,
.form-actions.compact {
  flex-wrap: wrap;
}

.form-actions {
  justify-content: flex-start;
}

.full-span {
  grid-column: 1 / -1;
}

label {
  display: grid;
  gap: 0.42rem;
  color: var(--ink-soft);
  font-weight: 600;
}

label span {
  font-size: 0.95rem;
}

input,
select {
  width: 100%;
  min-height: 2.9rem;
  padding: 0.72rem 0.85rem;
  border-radius: var(--radius-small);
  border: 1px solid rgba(20, 50, 74, 0.14);
  background: rgba(255, 255, 255, 0.82);
  color: var(--ink);
}

input:focus-visible,
select:focus-visible,
button:focus-visible {
  outline: 2px solid rgba(14, 122, 116, 0.46);
  outline-offset: 2px;
}

.button-primary,
.button-secondary,
.button-danger,
.quick-action {
  border: 0;
  border-radius: 18px;
  min-height: 2.9rem;
  padding: 0.85rem 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 140ms ease, filter 140ms ease, background 140ms ease;
}

.button-primary:hover,
.button-secondary:hover,
.button-danger:hover,
.quick-action:hover {
  transform: translateY(-1px);
  filter: saturate(1.03);
}

.button-primary {
  color: #fff;
  background: linear-gradient(120deg, var(--navy), var(--teal));
}

.button-secondary {
  color: var(--navy);
  background: rgba(20, 50, 74, 0.1);
}

.button-danger {
  color: #fff;
  background: linear-gradient(120deg, #9a3527, var(--danger));
}

button:disabled,
input:disabled,
select:disabled {
  opacity: 0.52;
  cursor: not-allowed;
  transform: none;
}

.scoreboard-grid {
  grid-template-columns: minmax(0, 2fr) repeat(5, minmax(0, 1fr));
  margin-bottom: 1rem;
}

.score-card {
  background: var(--panel-strong);
  border: 1px solid rgba(20, 50, 74, 0.08);
  border-radius: 20px;
  padding: 1rem;
  display: grid;
  gap: 0.4rem;
}

.score-card strong {
  font-size: 1.55rem;
}

.score-card.featured {
  background: linear-gradient(130deg, rgba(18, 59, 125, 0.96), rgba(31, 102, 221, 0.92));
  color: #fff;
}

.score-card.featured .score-label {
  color: rgba(255, 255, 255, 0.72);
}

.score-pair {
  display: flex;
  gap: 2rem;
}

.score-pair strong {
  font-size: 2.5rem;
  line-height: 1;
}

.score-team {
  display: block;
  font-size: 0.88rem;
  opacity: 0.8;
}

.live-layout {
  grid-template-columns: 1.2fr 0.95fr;
  align-items: start;
}

.court-shell {
  display: grid;
  gap: 1rem;
}

.court {
  background:
    linear-gradient(180deg, rgba(219, 156, 42, 0.18), rgba(219, 156, 42, 0.06)),
    linear-gradient(180deg, rgba(255, 249, 239, 0.8), rgba(255, 255, 255, 0.84));
  border: 2px solid rgba(20, 50, 74, 0.15);
  border-radius: 26px;
  padding: 1rem;
}

.court-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.court-row + .court-row {
  margin-top: 0.8rem;
}

.court-slot {
  min-height: 6.2rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px dashed rgba(20, 50, 74, 0.16);
  padding: 0.8rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.35rem;
}

.court-slot.active-server {
  border-style: solid;
}

.court-slot.is-serving {
  border-color: rgba(31, 138, 91, 0.54);
  box-shadow: inset 0 0 0 2px rgba(31, 138, 91, 0.18);
}

.court-position {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

.court-player {
  font-size: 1.05rem;
  font-weight: 800;
}

.bench-shell {
  background: rgba(255, 249, 239, 0.64);
  border: 1px solid rgba(20, 50, 74, 0.08);
  border-radius: 22px;
  padding: 1rem;
}

.bench-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.8rem;
}

.bench-slot {
  min-height: 5rem;
}

.bench-slot.is-next-up {
  border-color: rgba(20, 50, 74, 0.34);
  box-shadow: inset 0 0 0 2px rgba(20, 50, 74, 0.08);
}

.quick-entry-layout {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: start;
}

.detail-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.detail-form .wide {
  grid-column: 1 / -1;
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.quick-action-column {
  display: grid;
  gap: 0.85rem;
  align-content: start;
}

.quick-column-title {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--ink-soft);
}

.quick-action {
  display: grid;
  gap: 0.25rem;
  text-align: left;
  color: #fff;
  min-height: 4.6rem;
}

.quick-action small {
  opacity: 0.86;
  font-size: 0.86rem;
}

.quick-action.positive {
  background: linear-gradient(130deg, #1459bf, #2f84ff);
}

.quick-action.warning {
  background: linear-gradient(130deg, #3f7bd6, #66b0ff);
}

.quick-action.neutral {
  background: linear-gradient(130deg, #294f8e, #5077b8);
}

.quick-action.negative {
  background: linear-gradient(130deg, #b44a35, #d46f50);
}

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

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

th,
td {
  text-align: left;
  padding: 0.78rem 0.7rem;
  border-bottom: 1px solid rgba(20, 50, 74, 0.1);
  vertical-align: top;
}

thead th {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--ink-soft);
}

tbody tr:hover {
  background: rgba(20, 50, 74, 0.03);
}

.roster-pill,
.score-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.28rem 0.58rem;
  font-size: 0.84rem;
  font-weight: 700;
}

.roster-pill {
  background: rgba(14, 122, 116, 0.12);
  color: var(--teal);
}

.score-chip {
  background: rgba(20, 50, 74, 0.08);
  color: var(--navy);
}

.summary-cards {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.summary-card {
  background: var(--panel-strong);
  border-radius: 20px;
  padding: 1rem;
  border: 1px solid rgba(20, 50, 74, 0.08);
}

.summary-card .value {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  margin: 0.35rem 0;
}

.summary-card .label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

.summary-card .detail {
  color: var(--ink-soft);
  line-height: 1.45;
}

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

.data-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.file-picker {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.85rem 1.1rem;
  border-radius: 18px;
  background: rgba(20, 50, 74, 0.1);
  color: var(--navy);
  font-weight: 700;
  overflow: hidden;
  cursor: pointer;
}

.file-picker input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

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

.note-card {
  background: var(--panel-strong);
  border: 1px solid rgba(20, 50, 74, 0.08);
  border-radius: 20px;
  padding: 1rem;
}

.note-card h3 {
  margin-bottom: 0.5rem;
}

.empty-state {
  color: var(--ink-soft);
  padding: 1rem 0;
}

@media (max-width: 1080px) {
  .hero,
  .live-layout,
  .quick-entry-layout,
  .analytics-grid {
    grid-template-columns: 1fr;
  }

  .hero-brand,
  .hero-logo,
  .hero-brand-fallback {
    min-height: 16rem;
  }

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

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

  .score-card.featured {
    grid-column: 1 / -1;
  }

  .form-grid,
  .detail-form,
  .inline-form,
  .lineup-grid,
  .data-notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .match-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 720px) {
  .app-shell {
    width: min(100% - 1rem, 1280px);
    padding-top: 0.8rem;
  }

  .hero-copy,
  .panel-card {
    padding: 1rem;
  }

  .form-grid,
  .detail-form,
  .inline-form,
  .lineup-grid,
  .compact-grid,
  .summary-cards,
  .scoreboard-grid,
  .data-notes,
  .quick-actions,
  .bench-grid {
    grid-template-columns: 1fr;
  }

  .toolbar-actions,
  .data-actions,
  .tab-bar {
    flex-direction: column;
  }

  .court-slot {
    min-height: 5.25rem;
  }

  .hero-copy {
    padding: 1.35rem;
  }

  .hero-brand {
    min-height: 12rem;
    padding: 0.75rem;
  }

  .hero-logo,
  .hero-brand-fallback {
    min-height: 10.5rem;
  }

  h1 {
    font-size: 2.4rem;
  }
}