/* app/assets/stylesheets/components/ruleset_modal.css
 *
 * Calculation Ruleset modal: General / Comparison Metrics / Tier Movements.
 */

/* Use compound selector to override the 640px default width set in
 * components/standings.css (same single-class specificity loses to load order). */
.ruleset-modal.ruleset-modal--wide {
  width: min(1100px, 96vw);
  max-height: 92vh;
}

/* Inputs inside this modal get a consistent light grey border + 6px corners. */
.ruleset-modal--wide input[type="text"],
.ruleset-modal--wide input[type="number"],
.ruleset-modal--wide select,
.ruleset-modal--wide textarea {
  border: 1px solid var(--ink-4);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  font-size: 0.95rem;
  background: white;
  color: var(--ink);
}

.ruleset-modal--wide input[type="text"]:focus,
.ruleset-modal--wide input[type="number"]:focus,
.ruleset-modal--wide select:focus,
.ruleset-modal--wide textarea:focus {
  outline: none;
  border-color: var(--ink-3);
}

/* The wide variant lets the BODY scroll while header/footer stay sticky.
 * Override the legacy .ruleset-modal__form padding/overflow so the form
 * itself is just a flex column container. */
.ruleset-modal--wide .ruleset-modal__form {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
}

.ruleset-modal__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 1rem 1.25rem;
}

/* ── Section ───────────────────────────────────── */

.ruleset-section {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--bg-2);
}

.ruleset-section:last-child { border-bottom: 0; }

.ruleset-section__title {
  font-size: 1rem;
  margin: 0 0 0.5rem 0;
  letter-spacing: 0.02em;
}

/* ── Segmented pill (scope, intra-tier toggle) ─── */

.ruleset-pill-group {
  display: inline-flex;
  border: 1px solid var(--ink-4);
  border-radius: 999px;
  overflow: hidden;
  background: var(--bg-2);
  /* Don't stretch to full row; uniform pills, capped width. */
  max-width: 24rem;
}

.ruleset-pill {
  display: inline-flex;
  /* Each pill takes an equal share of the group's width. */
  flex: 1 1 0;
  min-width: 0;
}

.ruleset-pill input[type="radio"] {
  appearance: none;
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.ruleset-pill__label {
  /* Flex centering ensures the label text sits in the exact horizontal center
   * of its segment regardless of which pill is selected. */
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 0.4rem 1rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--ink-3);
  user-select: none;
  border-right: 1px solid var(--ink-4);
  white-space: nowrap;
}

.ruleset-pill:last-child .ruleset-pill__label { border-right: 0; }

/* Intra-tier toggle has wider option text ("Promotion / Relegation"). Let it
 * expand beyond the default scope-pill cap. */
.ruleset-movements__intra-toggle .ruleset-pill-group {
  max-width: none;
}

.ruleset-pill input[type="radio"]:checked + .ruleset-pill__label {
  background: var(--gold);
  color: #1f1500;
  font-weight: 600;
}

.ruleset-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  user-select: none;
}

/* ── Comparison Metrics list ───────────────────── */

.ruleset-metrics {
  border: 1px solid var(--ink-4);
  border-radius: 8px;
  background: white;
  overflow: hidden;
}

.ruleset-metrics__header,
.ruleset-metrics__item,
.ruleset-metrics__add {
  display: grid;
  grid-template-columns: 5rem 1fr auto auto;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
}

.ruleset-metrics__header {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1.6px;
  font-weight: 600;
  color: var(--ink-4);
  background: var(--bg-2);
  border-bottom: 1px solid var(--ink-4);
}

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

.ruleset-metrics__item {
  border-bottom: 1px solid var(--bg-2);
  background: white;
}

.ruleset-metrics__item:last-child { border-bottom: 0; }

.ruleset-metrics__priority {
  font-variant-numeric: tabular-nums;
  color: var(--ink-3);
  text-align: center;
}

.ruleset-metrics__handle {
  cursor: grab;
  color: var(--ink-3);
  user-select: none;
  padding: 0 0.25rem;
  font-size: 1.1rem;
}

.ruleset-metrics__remove {
  border: 0;
  background: var(--red);
  color: #fff;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.8rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* The "Add a criterion..." row sits inside the same container,
 * separated from the items above by a top border. */
.ruleset-metrics__add {
  border-top: 1px solid var(--bg-2);
  background: var(--bg-2);
}

/* Render the dropdown to span the criterion column (and beyond), with no
 * extra border (the row already has one). */
.ruleset-metrics__add select {
  grid-column: 2 / -1;
  width: 100%;
  border: 0 !important;
  background: transparent;
  padding-left: 0;
}

/* Hide the header's bottom border when the list is empty so the header and
 * the add-row don't look like two separate cards. */
.ruleset-metrics__list:empty + .ruleset-metrics__add {
  border-top: 0;
}

/* ── Tier Movements ────────────────────────────── */

.ruleset-movements {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.ruleset-movements__matrix {
  flex: 1 1 auto;
  min-width: 0;
}

.ruleset-movements__row {
  display: grid;
  grid-template-columns: 6rem 5rem minmax(10rem, 1fr) 9rem;
  align-items: center;
  gap: 0.75rem;
  padding: 0.35rem 0.5rem;
  border-bottom: 1px solid var(--bg-2);
}

.ruleset-movements__row--header {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--ink-3);
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--ink-4);
}

.ruleset-movements__bucket-label {
  color: var(--ink);
  font-weight: 600;
}

.ruleset-movements__position {
  font-variant-numeric: tabular-nums;
  color: var(--ink-3);
}

.ruleset-movements__token-cell {
  min-height: 2rem;
  padding: 0.15rem 0.25rem;
  border: 1px dashed transparent;
  border-radius: 6px;
  display: flex;
  align-items: center;
}

.ruleset-movements__token-cell:empty {
  border-color: var(--ink-4);
}

.ruleset-movements__token {
  display: inline-block;
  min-width: 5rem;
  max-width: 100%;
  text-align: center;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--silver-dark);
  border-radius: 6px;
  background: white;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: grab;
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 0 0 auto;
  align-self: flex-start;
}

.ruleset-movements__token--ghost { opacity: 0.5; }

.ruleset-movements__parking {
  position: sticky;
  top: 0;
  flex: 0 0 12rem;
  align-self: flex-start;
  border: 1px solid var(--ink-4);
  border-radius: 8px;
  padding: 0.75rem;
  background: var(--bg-2);
  max-height: 70vh;
  overflow-y: auto;
}

.ruleset-movements__parking-header {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--ink-3);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.ruleset-movements__parking-zone {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  min-height: 4rem;
  align-items: flex-start;
  align-content: flex-start;
}

.ruleset-movements__intra-toggle {
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: var(--bg-2);
  border-radius: 8px;
}