/* Payout Calculator — page-specific styles.
   Extends the HPI design system (hpi.css). Uses its tokens; no new colors. */

/* Ensure [hidden] always wins over display:flex/grid rules below. */
[hidden] { display: none !important; }

/* ---- Layout shell ---- */
.calc-wrap { max-width: 920px; }

.calc-panel { margin-bottom: var(--space-lg); }

.calc-panel > h2 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  letter-spacing: 1px;
  color: var(--color-text-heading);
  margin-bottom: var(--space-md);
}

.calc-hint {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-top: var(--space-xs);
}

/* ---- Form fields ---- */
.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md) var(--space-lg);
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field.field-full { grid-column: 1 / -1; }

.field label,
.preset-fieldset legend {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

input[type="number"],
input[type="text"] {
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 16px; /* >=16px avoids iOS zoom-on-focus */
  color: var(--color-text-heading);
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input[type="number"]:focus,
input[type="text"]:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-faint);
}

input.invalid { border-color: #ff7a7a; box-shadow: 0 0 0 3px rgba(255, 60, 60, 0.18); }

input:disabled { opacity: 0.4; cursor: not-allowed; }

.opt-tag {
  font-size: 0.68rem;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  padding: 1px 7px;
  margin-left: 4px;
}

/* ---- Rake row: value + mode toggle ---- */
.rake-row { display: flex; flex-wrap: wrap; gap: var(--space-sm); align-items: stretch; }
.rake-row input { flex: 1 1 120px; }

.segmented { display: inline-flex; background: rgba(0, 0, 0, 0.28); border: 1px solid var(--glass-border); border-radius: 10px; padding: 3px; gap: 3px; }
.seg {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  padding: 8px 12px;
  min-height: 42px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.seg:hover { color: var(--color-text-heading); }
.seg.active { background: var(--color-accent); color: #1a0800; font-weight: 700; }

/* ---- Preset chooser ---- */
.preset-fieldset { border: none; margin: var(--space-lg) 0 0; padding: 0; }
.preset-fieldset legend { padding: 0; margin-bottom: var(--space-sm); }

.preset-options { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm); }

.preset-option {
  display: block;
  position: relative;
  padding: 12px 14px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.preset-option:hover { border-color: var(--glass-border-strong); }
.preset-option input { position: absolute; opacity: 0; pointer-events: none; }
.preset-option:has(input:checked) { border-color: var(--color-accent); background: var(--color-accent-faint); }
.preset-option:has(input:focus-visible) { box-shadow: 0 0 0 3px var(--color-accent-faint); }

.preset-name { display: block; font-family: var(--font-heading); color: var(--color-text-heading); font-size: 0.95rem; }
.preset-pcts { display: block; color: var(--color-text-muted); font-size: 0.82rem; margin-top: 2px; }
.preset-rec { color: var(--color-accent); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.5px; }

/* ---- Custom editor ---- */
.custom-editor { margin-top: var(--space-md); }
.custom-row { display: flex; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-sm); }
.custom-row .place-label { width: 3.5rem; color: var(--color-text-muted); font-family: var(--font-heading); font-size: 0.85rem; }
.custom-row .pct-field { display: inline-flex; align-items: center; gap: 5px; }
.custom-row .pct-field input { max-width: 90px; }
.custom-row .pct-suffix { color: var(--color-text-muted); font-family: var(--font-heading); }
.custom-row .row-amount { color: var(--color-text-muted); font-size: 0.85rem; margin-left: auto; }
.custom-row .row-remove { background: none; border: none; color: var(--color-text-muted); font-size: 1.3rem; cursor: pointer; line-height: 1; padding: 0 6px; }
.custom-row .row-remove:hover { color: #ff7a7a; }
.custom-controls { display: flex; gap: var(--space-sm); flex-wrap: wrap; margin-top: var(--space-sm); }
.custom-sum { font-family: var(--font-heading); margin-top: var(--space-sm); }
.custom-sum.bad { color: #ff7a7a; }
.custom-sum.good { color: var(--color-accent); }

/* ---- Validation banner ---- */
.calc-error {
  border-radius: var(--glass-radius);
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-lg);
  background: rgba(120, 0, 0, 0.35);
  border: 1px solid #ff7a7a;
  color: #ffd9d9;
}

/* ---- Results: pool summary ---- */
.pool-summary { margin-bottom: var(--space-lg); }
.pool-line { display: flex; justify-content: space-between; align-items: baseline; padding: 6px 0; color: var(--color-text); }
.pool-line span { font-family: var(--font-heading); }
.pool-line.prize-line {
  margin-top: var(--space-xs);
  padding-top: var(--space-md);
  border-top: 1px solid var(--glass-border);
  font-size: 1.35rem;
  color: var(--color-text-heading);
}
.pool-line.prize-line span { color: var(--color-accent); font-size: 1.6rem; }

/* ---- Payout table ---- */
.payout-table { width: 100%; }
.payout-table td.amount, .payout-table th.amount { text-align: right; font-family: var(--font-heading); }
.payout-table td.place { font-family: var(--font-heading); color: var(--color-text-heading); }

/* ---- Bar chart (pure CSS) ---- */
.payout-bars { margin-top: var(--space-lg); display: flex; flex-direction: column; gap: var(--space-sm); }
.bar-row { display: grid; grid-template-columns: 3.5rem 1fr; align-items: center; gap: var(--space-sm); }
.bar-row .bar-place { font-family: var(--font-heading); font-size: 0.82rem; color: var(--color-text-muted); }
.bar-track { background: rgba(0, 0, 0, 0.25); border-radius: 6px; overflow: hidden; }
.bar-fill {
  display: block;
  height: 22px;
  background: linear-gradient(90deg, var(--color-accent), #ffd740);
  border-radius: 6px;
  min-width: 2px;
  transition: width 0.3s ease;
}

/* ---- Action buttons ---- */
.action-row { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-top: var(--space-xl); }
.action-row .btn-secondary { cursor: pointer; font-size: 0.82rem; padding: 11px 20px; }
.copied-toast {
  margin-top: var(--space-sm);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 0.85rem;
}

/* ---- Educational accordion ---- */
.edu-section h2 { margin-bottom: var(--space-md); }
.edu-section details {
  border-bottom: 1px solid var(--glass-border);
  padding: var(--space-sm) 0;
}
.edu-section summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1.02rem;
  color: var(--color-text-heading);
  padding: var(--space-sm) 0;
  list-style: none;
}
.edu-section summary::-webkit-details-marker { display: none; }
.edu-section summary::before { content: '+'; color: var(--color-accent); display: inline-block; width: 1.2em; font-weight: 700; }
.edu-section details[open] summary::before { content: '–'; }
.edu-section details > *:not(summary) { color: var(--color-text); margin: var(--space-sm) 0; }

/* ---- Responsive ---- */
@media (max-width: 640px) {
  .field-grid { grid-template-columns: 1fr; }
  .preset-options { grid-template-columns: 1fr; }
  .action-row .btn-secondary { flex: 1 1 45%; justify-content: center; }
}

/* ---- Print-only elements (hidden on screen) ---- */
.print-only { display: none; }

/* ---- Print stylesheet ---- */
@media print {
  /* Drop the felt background, header, nav, footer, inputs, and controls. */
  html, body {
    background: #fff !important;
    background-image: none !important;
    color: #000 !important;
  }
  body::before { display: none !important; } /* hpi.css felt tint overlay */
  .site-header, .site-footer, .pool-sticky, .calc-inputs,
  .action-row, .copied-toast, .edu-section, .back-link, .page-title-block {
    display: none !important;
  }

  main { padding: 0; }
  .calc-wrap { max-width: 100%; }

  .print-only { display: block; }
  .print-head { margin-bottom: 12pt; }
  .print-head h2 {
    font-family: var(--font-heading);
    font-size: 18pt;
    color: #000;
    margin-bottom: 4pt;
  }
  .print-head #printMeta { font-size: 12pt; color: #222; }

  /* Results: flat, high-contrast, single sheet */
  .calc-results, .glass-panel {
    background: #fff !important;
    border: none !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    padding: 0 !important;
    color: #000 !important;
  }
  .pool-line, .pool-line.prize-line { color: #000 !important; border-color: #999 !important; }
  .pool-line.prize-line span { color: #000 !important; }
  .payout-bars { display: none !important; } /* table is enough on paper */

  .payout-table { font-size: 12pt; width: 100%; border-collapse: collapse; }
  .payout-table th, .payout-table td {
    color: #000 !important;
    border-bottom: 1px solid #ccc !important;
    padding: 6pt 4pt;
  }
  .payout-table th { border-bottom: 2px solid #000 !important; }

  .print-foot { margin-top: 16pt; font-size: 9pt; color: #555; }

  @page { margin: 1.5cm; }
}