/* === Tokens === */
:root {
  color-scheme: light dark;

  --bg: #f5f3ee;
  --bg-soft: #efece6;
  --surface: #ffffff;
  --surface-alt: #f9f7f2;
  --text: #1a1d20;
  --text-soft: #5e646a;
  --text-faint: #9aa0a6;
  --border: #e6e2db;
  --border-strong: #d4cfc6;

  --accent: #2c5a85;
  --accent-strong: #234d72;
  --accent-soft: #e3ecf5;
  --accent-text: #ffffff;

  --good: #357055;
  --good-soft: #e2efe9;
  --warn: #b86c2f;
  --warn-soft: #f6e5d4;

  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 14px;

  --shadow-sm: 0 1px 2px rgba(28, 31, 34, 0.05);
  --shadow-md: 0 1px 2px rgba(28, 31, 34, 0.05), 0 8px 24px rgba(28, 31, 34, 0.06);
  --shadow-lg: 0 24px 48px rgba(0, 0, 0, 0.18);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171a;
    --bg-soft: #181b1f;
    --surface: #1d2024;
    --surface-alt: #23262b;
    --text: #ecedef;
    --text-soft: #9aa0a6;
    --text-faint: #6b7177;
    --border: #2a2e33;
    --border-strong: #3a3f45;

    --accent: #8eafd0;
    --accent-strong: #a8c2dd;
    --accent-soft: #2a3a4e;
    --accent-text: #0e1620;

    --good: #8ebaa1;
    --good-soft: #243329;
    --warn: #d49563;
    --warn-soft: #3e2e1c;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.3), 0 12px 32px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 24px 48px rgba(0, 0, 0, 0.55);
  }
}

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

html, body {
  margin: 0;
  background: var(--bg);
  overflow-x: hidden;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  padding:
    max(1rem, env(safe-area-inset-top))
    max(1rem, env(safe-area-inset-right))
    2.5rem
    max(1rem, env(safe-area-inset-left));
}

main, header, section { max-width: 1180px; margin: 0 auto; }

/* === Header === */
header { margin-bottom: 1rem; }
h1 {
  font-weight: 650;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  margin: 0;
}
h1 .dot { color: var(--text-faint); font-weight: 400; padding: 0 0.15em; }
.meta {
  margin: 0.35rem 0 0;
  color: var(--text-soft);
  font-size: 0.875rem;
  max-width: 60ch;
}

/* === Controls === */
.controls {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 0.75rem;
  margin: 1rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.controls .row {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
  min-width: 0;
}

.controls .row > * { min-width: 0; }

.controls label {
  flex: 0 0 auto;
  align-self: center;
  font-size: 0.8rem;
  color: var(--text-soft);
  font-weight: 500;
  letter-spacing: 0.005em;
  padding-left: 0.25rem;
}

#status {
  display: block;
  color: var(--text-soft);
  font-size: 0.8125rem;
  min-height: 1rem;
  margin: 0.125rem 0.25rem 0;
}

input[type=number],
input[type=date] {
  min-width: 0;
  padding: 0.625rem 0.75rem;
  font: inherit;
  font-size: 16px; /* avoids iOS zoom-on-focus */
  background: var(--surface-alt);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 120ms, box-shadow 120ms;
  font-variant-numeric: tabular-nums;
  -moz-appearance: textfield;
  appearance: none;
}
input[type=number] { flex: 1 1 0; }
input[type=date] { flex: 1 1 9rem; }
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
input[type=number]:focus,
input[type=date]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

button {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.65rem 1rem;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  background: var(--surface-alt);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 120ms, border-color 120ms, color 120ms, box-shadow 120ms;
  min-height: 44px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
button:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-strong);
}
button:active { transform: translateY(0.5px); }
button:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 3px var(--accent-soft);
}
button:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: var(--accent);
  color: var(--accent-text);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: var(--accent-text);
}

/* === Match list (mobile-first card layout) === */
.table-wrap { margin-top: 0.875rem; }
table { border-collapse: collapse; width: 100%; }
thead { display: none; }
tbody, tr, td { display: block; padding: 0; border: 0; }

tr {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0.875rem 1rem;
  margin-bottom: 0.625rem;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas:
    "day      start    spread"
    "matchup  matchup  matchup"
    "odds     odds     odds"
    "tournament tournament tournament";
  column-gap: 0.5rem;
  row-gap: 0.5rem;
  align-items: center;
  min-width: 0;
  overflow: hidden;
}

td.c-day { grid-area: day; min-width: 0; }
td.c-start {
  grid-area: start;
  color: var(--text-soft);
  font-size: 0.85rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
td.c-spread {
  grid-area: spread;
  font-weight: 700;
  color: var(--warn);
  font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
  white-space: nowrap;
}
td.c-spread::before {
  content: "Δ ";
  color: var(--text-faint);
  font-weight: 500;
}
td.c-matchup {
  grid-area: matchup;
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin-top: 0.125rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 0.4rem;
  align-items: baseline;
  word-break: break-word;
  overflow-wrap: anywhere;
  min-width: 0;
}
td.c-matchup .team { display: inline; }
td.c-matchup .vs {
  color: var(--text-faint);
  font-weight: 400;
  font-size: 0.85rem;
}
td.c-home, td.c-away { display: none; }

td.c-odds {
  grid-area: odds;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.4rem;
  margin-top: 0.125rem;
}
td.c-odds .pill {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.25rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
  min-width: 0;
}
td.c-odds .pill .lbl {
  display: block;
  font-size: 0.625rem;
  color: var(--text-faint);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.125rem;
}
td.c-odds .pill .val {
  font-weight: 600;
  font-size: 0.95rem;
  display: block;
}
td.c-odds .pill.is-min {
  border-color: var(--accent);
  background: var(--accent-soft);
}
td.c-odds .pill.is-min .val { color: var(--accent-strong); }
td.c-h, td.c-d, td.c-a { display: none; }

td.c-tournament {
  grid-area: tournament;
  font-size: 0.74rem;
  color: var(--text-soft);
  letter-spacing: 0.005em;
  word-break: break-word;
}

td.empty {
  text-align: center;
  color: var(--text-soft);
  padding: 2rem 1rem;
}

.day-today, .day-tomorrow, .day-other {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.day-today { background: var(--good-soft); color: var(--good); }
.day-tomorrow { background: var(--accent-soft); color: var(--accent-strong); }
.day-other { background: var(--warn-soft); color: var(--warn); }

/* === Modal: full-screen on phone === */
#overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 23, 26, 0.6);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  display: none;
  z-index: 50;
  align-items: stretch;
  justify-content: stretch;
}
#overlay.show { display: flex; }
.modal {
  background: var(--bg);
  color: var(--text);
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding:
    max(0.875rem, env(safe-area-inset-top))
    max(0.875rem, env(safe-area-inset-right))
    max(0.875rem, env(safe-area-inset-bottom))
    max(0.875rem, env(safe-area-inset-left));
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.modal-head strong {
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.01em;
}
.modal-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }
.modal-actions button {
  flex: 0 0 auto;
  min-width: 4.75rem;
  min-height: 44px;
  padding: 0.55rem 1rem;
}

#prompt-box {
  width: 100%;
  flex: 1;
  font-family: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, monospace;
  font-size: 0.78rem;
  line-height: 1.55;
  padding: 0.875rem;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  resize: none;
  outline: none;
  -webkit-overflow-scrolling: touch;
}
#prompt-box:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.copied { color: var(--good); font-weight: 600; }
#copyStatus {
  color: var(--text-soft);
  font-size: 0.825rem;
  min-height: 1rem;
  flex-shrink: 0;
}

/* === Tablet+: side-by-side controls === */
@media (min-width: 600px) {
  .controls {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    padding: 0.875rem 1rem;
  }
  .controls .row {
    flex: 0 0 auto;
    width: auto;
  }
  .controls label {
    padding: 0;
    font-size: 0.825rem;
    margin-right: 0.125rem;
  }
  input[type=number],
  input[type=date] {
    flex: 0 0 auto;
    font-size: 0.95rem;
    padding: 0.5rem 0.625rem;
  }
  input[type=number] { width: 4.25rem; }
  input[type=date] { width: 9rem; }
  button {
    flex: 0 0 auto;
    min-height: 38px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }
  #status {
    margin: 0;
    align-self: center;
    flex: 1 1 auto;
    text-align: right;
    min-height: 0;
  }
}

/* === Desktop: real table === */
@media (min-width: 880px) {
  body {
    padding: 2.5rem 2rem 4rem;
    font-size: 14.5px;
  }
  h1 { font-size: 1.75rem; }
  .meta { font-size: 0.875rem; margin-bottom: 1.5rem; }
  .controls { padding: 0.875rem 1rem; }

  .table-wrap {
    margin-top: 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
  }
  table { border-collapse: separate; border-spacing: 0; }
  thead { display: table-header-group; }
  tbody { display: table-row-group; }
  tr {
    display: table-row;
    background: transparent;
    border: 0;
    border-radius: 0;
    padding: 0;
    margin: 0;
    box-shadow: none;
    overflow: visible;
  }
  tbody tr:hover { background: var(--accent-soft); }
  td {
    display: table-cell;
    padding: 0.625rem 0.875rem;
    border-bottom: 1px solid var(--border);
    font-variant-numeric: tabular-nums;
    font-size: 0.875rem;
    word-break: normal;
  }
  tbody tr:last-child td { border-bottom: none; }
  th {
    background: transparent;
    color: var(--text-faint);
    font-weight: 500;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.875rem;
    text-align: left;
  }
  th.num { text-align: right; }

  td.c-spread::before { content: ""; }
  td.c-spread { text-align: right; font-size: 0.875rem; }
  td.c-home, td.c-away, td.c-h, td.c-d, td.c-a {
    display: table-cell;
    text-align: left;
  }
  td.c-h, td.c-d, td.c-a { text-align: right; font-weight: 500; }
  td.c-matchup, td.c-odds { display: none; }
  td.c-tournament { font-size: inherit; color: inherit; }
  td.c-start {
    color: inherit;
    font-weight: inherit;
    font-size: inherit;
  }

  #overlay {
    padding: 2rem;
    align-items: center;
    justify-content: center;
  }
  .modal {
    max-width: 940px;
    width: 100%;
    height: auto;
    max-height: 90vh;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    gap: 1rem;
    box-shadow: var(--shadow-lg);
  }
  #prompt-box {
    min-height: 60vh;
    padding: 1rem 1.125rem;
    font-size: 0.8rem;
  }
}