:root {
  --blue-950: #05124f;
  --blue-900: #071b68;
  --blue-700: #043bdb;
  --blue-500: #1267ff;
  --orange: #ff7a1a;
  --peach: #ffb7a4;
  --paper: #ffffff;
  --ink: #071321;
  --muted: #607080;
  --line: rgba(7, 19, 33, 0.12);
  --success: #0f9d58;
  --danger: #d43c2f;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 12%, rgba(255, 255, 255, 0.2), transparent 14rem),
    linear-gradient(135deg, #2147ff 0%, #023deb 45%, #061158 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(130deg, transparent 0 30%, rgba(255, 255, 255, 0.11) 31%, transparent 42%),
    radial-gradient(circle at 78% 18%, rgba(255, 122, 26, 0.28), transparent 12rem);
  animation: backgroundSweep 10s ease-in-out infinite alternate;
}

@keyframes backgroundSweep {
  from {
    transform: translateX(-1rem);
  }
  to {
    transform: translateX(1rem);
  }
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem clamp(1rem, 3vw, 2rem);
  color: #ffffff;
  background: rgba(5, 18, 79, 0.94);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.brand-lockup,
.user-panel,
.signed-in {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mark {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  color: var(--blue-950);
  background: linear-gradient(135deg, #ffffff, #dce6ff);
  border-radius: 0.45rem;
  font-weight: 950;
}

.eyebrow {
  margin: 0 0 0.1rem;
  color: #b8c8ff;
  font-size: 0.72rem;
  font-weight: 850;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(1.45rem, 3vw, 2.4rem);
  line-height: 1;
}

.signed-in {
  align-items: flex-end;
  flex-direction: column;
  gap: 0.1rem;
  text-align: right;
}

.signed-in span {
  color: #b8c8ff;
  font-size: 0.78rem;
}

.admin-chip {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.12rem 0.35rem;
  color: var(--blue-950);
  background: var(--orange);
  border-radius: 999px;
  font-size: 0.68rem;
  vertical-align: middle;
}

.tabs {
  display: flex;
  gap: 0.4rem;
  padding: 0.6rem clamp(1rem, 3vw, 2rem);
  background: #050505;
  overflow-x: auto;
}

.tab,
.small-button,
.pill-button {
  border: 0;
  font-weight: 900;
}

.tab {
  min-height: 2.55rem;
  padding: 0.55rem 0.95rem;
  color: #ffffff;
  background: transparent;
  border-bottom: 3px solid transparent;
}

.tab.active {
  border-color: #ffffff;
}

.small-button {
  min-height: 2.15rem;
  padding: 0.45rem 0.75rem;
  color: var(--blue-950);
  background: #ffffff;
  border-radius: 999px;
}

.small-button.primary {
  background: var(--orange);
}

main {
  max-width: 1600px;
  margin: 0 auto;
  padding: 1rem clamp(1rem, 3vw, 2rem) 7rem;
}

.notice {
  margin-bottom: 1rem;
  padding: 0.9rem 1rem;
  color: #ffffff;
  background: rgba(255, 122, 26, 0.95);
  border-radius: 0.5rem;
  font-weight: 800;
}

.hidden {
  display: none !important;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.summary-card,
.panel,
.prediction-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 0.55rem;
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.16);
}

.summary-card {
  padding: 0.85rem;
}

.summary-card span {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 850;
  text-transform: uppercase;
}

.summary-card strong {
  display: block;
  margin-top: 0.2rem;
  color: var(--blue-950);
  font-size: 1.25rem;
}

.match-day,
.panel {
  margin-bottom: 1rem;
}

.panel {
  padding: 1rem;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.8rem;
  color: #ffffff;
}

.panel .section-header {
  color: var(--ink);
}

.section-header h2 {
  font-size: 1.2rem;
}

.section-header span {
  color: rgba(255, 255, 255, 0.75);
  font-weight: 800;
}

.panel .section-header span {
  color: var(--muted);
}

.prediction-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}

.prediction-card {
  overflow: hidden;
}

.prediction-card > header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 5.2rem;
  padding: 0.85rem 1rem;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent),
    var(--blue-950);
}

.prediction-card time {
  display: block;
  margin-top: 0.35rem;
  color: #dbe4ff;
  font-size: 0.86rem;
  font-weight: 700;
}

.status-chip {
  flex: 0 0 auto;
  padding: 0.38rem 0.58rem;
  color: #071321;
  background: #ffb36f;
  border-radius: 0.3rem;
  font-size: 0.78rem;
  font-weight: 850;
}

.scoreline {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 3rem 3rem minmax(0, 1fr);
  gap: 0.45rem;
  align-items: center;
  padding: 1.1rem 1rem 0.85rem;
}

.team-block {
  min-width: 0;
  text-align: center;
}

.team-badge {
  display: grid;
  place-items: center;
  width: 4.5rem;
  height: 3rem;
  margin: 0 auto 0.45rem;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-950));
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 1rem;
  font-weight: 950;
}

.team-block strong,
.team-block small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.team-block small {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
}

.favorite {
  color: var(--orange);
  margin-right: 0.2rem;
}

.prediction-input,
.admin-score-row input,
.modal input,
.admin-login input {
  min-height: 2.55rem;
  width: 100%;
  color: var(--blue-950);
  background: #eef3ff;
  border: 1px solid #b7c3db;
  border-radius: 0.35rem;
  font-weight: 950;
  text-align: center;
}

.prediction-input:focus,
.admin-score-row input:focus,
.modal input:focus,
.admin-login input:focus {
  outline: 3px solid rgba(255, 122, 26, 0.35);
  border-color: var(--orange);
}

.prediction-input:disabled {
  color: #748097;
  background: #d6dce8;
}

.popular-picks {
  padding: 0 1rem 1rem;
  text-align: center;
}

.popular-picks > span {
  display: block;
  margin-bottom: 0.45rem;
  font-weight: 900;
}

.popular-picks div {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.popular-picks button {
  min-height: 2.1rem;
  padding: 0.35rem 0.6rem;
  color: var(--blue-950);
  background: #ffffff;
  border: 2px solid var(--blue-950);
  border-radius: 999px;
  font-weight: 900;
}

.popular-picks em {
  color: var(--muted);
}

.prediction-card footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 1rem;
  color: #ffffff;
  background: var(--blue-950);
  font-size: 0.8rem;
  font-weight: 850;
}

.is-locked {
  opacity: 0.78;
}

.sticky-actions {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  z-index: 30;
  display: flex;
  gap: 1rem;
  width: min(42rem, calc(100vw - 2rem));
  padding: 0.45rem;
  background: rgba(5, 18, 79, 0.36);
  border-radius: 999px;
  transform: translateX(-50%);
  backdrop-filter: blur(14px);
}

.pill-button {
  flex: 1;
  min-height: 3.1rem;
  border-radius: 999px;
  color: var(--ink);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.16);
}

.pill-button.light {
  background: #ffffff;
}

.pill-button.orange {
  background: var(--orange);
}

.pill-button.peach {
  background: var(--peach);
}

.table-wrap {
  overflow: auto;
}

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

th,
td {
  padding: 0.7rem 0.55rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

th {
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.admin-login {
  display: grid;
  gap: 0.75rem;
  max-width: 32rem;
}

.admin-score-list {
  display: grid;
  gap: 0.55rem;
}

.admin-score-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 4rem 4rem;
  gap: 0.6rem;
  align-items: center;
  padding: 0.65rem;
  background: #f7f9ff;
  border: 1px solid var(--line);
  border-radius: 0.45rem;
}

.admin-score-row span {
  display: block;
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.admin-stage-header {
  margin: 1.2rem 0 0.4rem;
  padding-bottom: 0.35rem;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.admin-stage-note {
  margin: 0 0 0.6rem;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.admin-knockout-row {
  grid-template-columns: minmax(0, 1fr) 3.2rem 3.2rem auto auto;
  align-items: start;
}

.decided-by-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-top: 0.2rem;
}

.decided-by-group label {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
}

.admin-knockout-row select {
  min-height: 2.1rem;
  max-width: 10rem;
  padding: 0.2rem 0.4rem;
  color: var(--blue-950);
  background: #eef3ff;
  border: 1px solid #b7c3db;
  border-radius: 0.35rem;
  font-size: 0.78rem;
  font-weight: 800;
}

.ko-final {
  background: rgba(220, 225, 235, 0.96);
  border-color: rgba(100, 116, 139, 0.4);
  cursor: default;
  pointer-events: none;
  opacity: 0.82;
}

.admin-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

.modal {
  max-width: 30rem;
  border: 0;
  border-radius: 0.75rem;
  padding: 0;
}

.modal::backdrop {
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);
}

.modal-card {
  position: relative;
  display: grid;
  gap: 0.8rem;
  padding: 1.1rem;
}

.modal-close {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  color: var(--blue-950);
  background: #eef3ff;
  border: 1px solid #b7c3db;
  border-radius: 50%;
  font-weight: 950;
}

.modal-close:hover,
.modal-close:focus {
  background: var(--orange);
}

.modal label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-weight: 850;
}

.is-loading main {
  opacity: 0.7;
}

@media (max-width: 760px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .user-panel {
    width: 100%;
    justify-content: space-between;
  }

  .summary-grid {
    grid-template-columns: 1fr 1fr;
  }

  .scoreline {
    grid-template-columns: 1fr 2.6rem 2.6rem 1fr;
    padding-inline: 0.7rem;
  }

  .team-badge {
    width: 3.6rem;
  }

  .sticky-actions {
    gap: 0.45rem;
  }

  .admin-score-row {
    grid-template-columns: 1fr 3.4rem 3.4rem;
  }

  .admin-knockout-row {
    grid-template-columns: 1fr 3rem 3rem;
  }

  .admin-knockout-row .decided-by-group,
  .admin-knockout-row select {
    grid-column: 1 / -1;
  }

  .decided-by-group {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
}

.clickable-card {
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.clickable-card:hover,
.clickable-card:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 1.25rem 2.5rem rgba(0, 0, 0, 0.22);
}

.score-display {
  display: grid;
  place-items: center;
  min-height: 2.55rem;
  color: var(--blue-950);
  background: #eef3ff;
  border: 1px solid #b7c3db;
  border-radius: 0.35rem;
  font-weight: 950;
}

.groups-board {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 1rem;
}

.group-panel,
.knockout-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 0.55rem;
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.16);
}

.group-panel {
  overflow: hidden;
}

.group-panel > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 1rem;
  color: #ffffff;
  background: var(--blue-950);
}

.group-panel > header span {
  color: #dbe4ff;
  font-weight: 800;
}

.standings-table {
  font-size: 0.86rem;
}

.standings-table th,
.standings-table td {
  padding: 0.5rem;
}

.group-match-list {
  display: grid;
  gap: 0.4rem;
  padding: 0.8rem;
  background: #eef3ff;
}

.mini-match {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 2.6rem;
  padding: 0.45rem 0.65rem;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid #cbd5ea;
  border-radius: 0.35rem;
  font-weight: 850;
  text-align: left;
}

.mini-match span {
  flex: 1;
}

.mini-match strong {
  color: var(--blue-950);
  white-space: nowrap;
}

.mini-match em {
  min-width: 5.5rem;
  color: var(--slate);
  font-size: 0.74rem;
  font-style: normal;
  text-align: right;
}

.official-score {
  margin: -0.2rem 1.3rem 0.9rem;
  padding: 0.45rem 0.65rem;
  color: var(--blue-950);
  background: #dbeafe;
  border: 1px solid #bfdbfe;
  border-radius: 0.45rem;
  font-weight: 850;
}

.bracket-scroll {
  overflow: auto;
  padding: 0.75rem;
  background: rgba(5, 18, 79, 0.32);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 0.7rem;
  scrollbar-color: var(--orange) rgba(255, 255, 255, 0.2);
}

.bracket-grid {
  display: grid;
  grid-template-columns: 230px 230px 220px 260px 220px 230px 230px;
  gap: 0.8rem;
  min-width: 1660px;
  align-items: center;
}

.bracket-stage {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.55rem;
  min-height: 700px;
}

.bracket-stage h3 {
  margin: 0;
  padding: 0.55rem;
  color: #ffffff;
  background: rgba(5, 18, 79, 0.92);
  border-radius: 0.35rem;
  text-align: center;
  text-transform: uppercase;
}

.knockout-card {
  display: grid;
  gap: 0.35rem;
  padding: 0.55rem;
  cursor: pointer;
}

.knockout-card > span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.knockout-card div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 2rem;
  gap: 0.45rem;
  align-items: center;
}

.knockout-card strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.knockout-card em {
  display: grid;
  place-items: center;
  min-height: 1.7rem;
  color: var(--blue-950);
  background: #eef3ff;
  border: 1px solid #b7c3db;
  border-radius: 0.25rem;
  font-style: normal;
  font-weight: 950;
}

.knockout-card small {
  color: var(--muted);
  font-weight: 800;
}

.trophy-card {
  display: grid;
  place-items: center;
  min-height: 9rem;
  color: #ffffff;
  background: radial-gradient(circle, rgba(255, 122, 26, 0.75), rgba(5, 18, 79, 0.86));
  border-radius: 0.55rem;
  text-align: center;
}

.trophy-card div {
  font-size: 3.2rem;
}

.trophy-card strong {
  max-width: 100%;
  overflow: hidden;
  padding: 0 0.6rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.match-modal {
  max-width: 42rem;
}

.modal-subtitle {
  color: var(--muted);
  font-weight: 800;
}

.modal-score-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 4rem 4rem minmax(0, 1fr);
  gap: 0.65rem;
  align-items: center;
}

.modal-decided-by {
  flex-direction: row;
  justify-content: center;
  gap: 1rem;
}

.modal-winner-select {
  min-height: 2.3rem;
  padding: 0.3rem 0.5rem;
  color: var(--blue-950);
  background: #eef3ff;
  border: 1px solid #b7c3db;
  border-radius: 0.35rem;
  font-size: 0.85rem;
  font-weight: 800;
}

.modal-hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-align: center;
}

.modal-actions {
  display: flex;
  gap: 0.75rem;
}

@media (max-width: 760px) {
  .modal-score-grid {
    grid-template-columns: 1fr 3rem 3rem 1fr;
  }
}