@charset "utf-8";

:where(#content) button {
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
}

body {
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

[hidden] {
  display: none !important;
}

.input-area {
  container-type: inline-size;
  margin-bottom: 1.25rem;
}

.input-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-areas:
    "group-a group-b group-c"
    "group-d group-e sample-buttons";
  gap: 1rem;
}

.group-a {
  grid-area: group-a;
}

.group-b {
  grid-area: group-b;
}

.group-c {
  grid-area: group-c;
}

.group-d {
  grid-area: group-d;
}

.group-e {
  grid-area: group-e;
}

.input-group {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.sample-buttons {
  display: flex;
  grid-area: sample-buttons;
  flex-direction: column;
  gap: 0.75rem;
}

@container (max-width: 36rem) {
  .input-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-areas:
      "group-a group-b"
      "group-c group-d"
      "group-e sample-buttons";
  }
}

@container (max-width: 30rem) {
  .input-fields {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "group-a"
      "group-b"
      "group-c"
      "group-d"
      "group-e"
      "sample-buttons";
  }
}

.input-group-header {
  display: flex;
  align-items: stretch;
  background-color: var(--c-brand2-2);
  border: 1px solid var(--c-brand2-3);
  border-bottom: none;
}

.input-group label {
  font-size: 0.85rem;
  min-height: 1.5rem;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.2;
  text-align: center;
  flex: 1 0 auto;
  color: var(--c-brand);
}

.input-clear-button {
  flex: none;
  min-height: 0;
  width: 2rem;
  margin: 0.25rem;
  padding: 0;
  border: 0;
  border-radius: 0.25rem;
  background: transparent;
  color: var(--c-text-sub);
  font-size: 1.25rem;
  line-height: 1;
  opacity: 0.65;
}

.input-clear-button:hover,
.input-clear-button:focus-visible {
  background: var(--c-brand2-1);
  opacity: 1;
}

textarea,
input {
  font-size: 0.85rem;
  padding: 0.75rem;
  border: 1px solid var(--c-brand2-3);
  box-sizing: border-box;
}

textarea:focus,
input:focus {
  outline: none;
  border-color: var(--c-brand-vivid);
  background-color: var(--c-brand2-1);
}

.input-group textarea {
  height: 4.75rem;
  width: 100%;
  flex: none;
}

summary {
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--c-text-sub);
}

.btn-primary,
.btn-secondary {
  padding: 0.5rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--c-brand2-3);
  border-radius: 0.5rem;
}

.confirm-run {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 1.5rem;
}

.confirm-table-wrap {
  flex: 2 1 22rem;
  min-width: 0;
  overflow-x: auto;
}

.run-box {
  display: flex;
  flex: 1 1 14rem;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 22rem;
}

.run-box .btn-primary,
.run-box .btn-secondary {
  width: 100%;
}

.run-box .stepper-button {
  width: 2.5rem;
}

.run-box details {
  margin-top: 1rem;
}

.btn-primary {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
  font-weight: bold;
}

.btn-secondary {
  background: var(--c-bg);
  color: var(--c-brand-dark);
}

.btn-primary:hover:not(:disabled) {
  background: color-mix(in srgb, var(--c-accent) 85%, white);
  border-color: color-mix(in srgb, var(--c-accent) 85%, white);
}

.btn-secondary:hover {
  background: var(--c-brand2-1);
}

/* サンプルデータ: 青の塗りボタン（clear all は .btn-secondary のまま） */
#sample-button {
  background: var(--c-brand-light);
  border-color: var(--c-brand-light);
  color: #fff;
}

#sample-button:hover {
  background: color-mix(in srgb, var(--c-brand-light) 85%, white);
  border-color: color-mix(in srgb, var(--c-brand-light) 85%, white);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Tune / Draws のステッパー（bayesian-means 独自） */
.parameter-select {
  margin: 0.875rem 0;
}

.stepper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.375rem;
}

.stepper-button {
  flex: none;
  width: 2.5rem;
  min-height: 2.5rem;
  padding: 0.25rem;
  font-size: 1.25rem;
  line-height: 1;
}

.stepper-value {
  min-width: 3.5rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

/* メッセージ類 */
.mdc-info-box,
.mdc-warn-box,
.mdc-alert-box {
  margin: 1.25rem 0;
}

#header .mdc-note-box {
  margin: 1rem 0;
  line-height: 1.4;
}

#header .mdc-note-box>p {
  margin-block: 0.8em;
}

.initial-message {
  background: none;
}

.running-message {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.running-message[hidden] {
  display: none;
}

.spinner {
  flex: 0 0 1.1rem;
  width: 1.1rem;
  height: 1.1rem;
  border: 0.1875rem solid #eadcae;
  border-top-color: #9a7200;
  border-radius: 50%;
  animation: spinner-rotation 0.8s linear infinite;
  display: inline-block;
}

@keyframes spinner-rotation {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .spinner {
    animation-duration: 2s;
  }
}

/* 画像・表 */
.plot {
  display: block;
  width: 100%;
  height: auto;
}

.plot:not([src]) {
  display: none;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  margin: 0.75rem 0 1.375rem;
}

.summary-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  line-height: normal;
  background-color: #fff;
  border: 1px solid #ddd;
}

.summary-table th,
.summary-table td {
  padding: 0.25rem 0.5rem;
  border: 1px solid #ddd;
  vertical-align: middle;
  white-space: nowrap;
}

.summary-table td {
  text-align: right;
}

.summary-table th {
  background-color: #f8f9fa;
  color: #333;
  text-align: center;
}

.summary-table th:first-child,
.summary-table td:first-child {
  text-align: left;
}

.summary-table tr:hover {
  background-color: #f1f1f1;
}

#confirmation-table {
  margin: 0;
  font-size: 0.85rem;
}

#confirmation-table th,
#confirmation-table td {
  padding: 0.4rem 0.5rem;
}

#confirmation-table th {
  text-align: center;
  font-weight: normal;
}