/**
 * デジタル庁デザインシステム β — sorane Std-17N-170 とのブリッジ
 * @see sorane/templates/default/assets/main.css
 * @see @digital-go-jp/design-tokens tokens-simple.css
 */

.kototoi-form,
.kototoi-admin,
.sorane-site {
  color-scheme: light;

  /* sorane テーマ変数があれば継承、なければ DA 既定 */
  --kototoi-font: var(--font-body, var(--font-family-sans, "Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif));
  --kototoi-mono: var(--font-mono, var(--font-family-mono, "Noto Sans Mono", monospace));
  --kototoi-text: var(--text, #1a1a1c);
  --kototoi-muted: var(--muted, #626264);
  --kototoi-link: var(--link, #0017c1);
  --kototoi-link-hover: var(--color-primitive-blue-1000, #00118f);
  --kototoi-border: var(--border, #d8d8db);
  --kototoi-border-strong: var(--color-neutral-solid-gray-420, #949494);
  --kototoi-surface: var(--color-neutral-white, #ffffff);
  --kototoi-bg-subtle: var(--color-neutral-solid-gray-50, #f2f2f2);
  --kototoi-accent: var(--kototoi-link);
  --kototoi-accent-hover: var(--kototoi-link-hover);
  --kototoi-accent-subtle: var(--color-primitive-blue-50, #e8f1fe);
  --kototoi-focus: var(--focus-ring, #0017c1);
  --kototoi-error: var(--color-semantic-error-1, #ec0000);
  --kototoi-error-bg: var(--color-primitive-red-50, #fdeeee);
  --kototoi-success: var(--color-semantic-success-1, #259d63);
  --kototoi-success-bg: var(--color-primitive-green-50, #e6f5ec);
  --kototoi-warning-bg: var(--color-primitive-yellow-50, #fbf5e0);
  --kototoi-warning-text: var(--color-semantic-warning-yellow-2, #806300);

  --kototoi-weight-body: var(--weight-body, 400);
  --kototoi-weight-emphasis: var(--weight-emphasis, 600);
  --kototoi-weight-heading: var(--weight-heading, 700);

  --kototoi-radius: 4px;
  --kototoi-text-base: 17px;
  --kototoi-text-sm: 16px;
  --kototoi-text-xs: 14px;
  --kototoi-leading: 1.7;
  --kototoi-tracking: 0.02em;

  --kototoi-space-1: 0.25rem;
  --kototoi-space-2: 0.5rem;
  --kototoi-space-3: 0.75rem;
  --kototoi-space-4: 1rem;
  --kototoi-space-5: 1.25rem;
  --kototoi-space-6: 1.5rem;

  --kototoi-btn-min-height: 44px;
  --kototoi-shadow-1: 0 2px 8px 1px rgba(0, 0, 0, 0.1), 0 1px 5px 0 rgba(0, 0, 0, 0.3);
}

@media (prefers-reduced-motion: reduce) {
  .kototoi-form *,
  .kototoi-form *::before,
  .kototoi-form *::after,
  .kototoi-admin *,
  .kototoi-admin *::before,
  .kototoi-admin *::after,
  .sorane-site *,
  .sorane-site *::before,
  .sorane-site *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* 空音 — デジタル庁デザインシステム準拠（kototoi-form と同一トークン） */

.sorane-site {
  font-family: var(--kototoi-font);
  font-size: var(--kototoi-text-base);
  font-weight: var(--kototoi-weight-body);
  line-height: var(--kototoi-leading);
  letter-spacing: var(--kototoi-tracking);
  color: #e8fff3;
  background:
    linear-gradient(180deg, rgba(0, 255, 157, 0.08), transparent 18rem),
    radial-gradient(circle at 16% 0%, rgba(0, 119, 255, 0.16), transparent 22rem),
    #07090d;
  min-height: 100dvh;
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

.sorane-site * {
  box-sizing: border-box;
}

.sorane-site :focus {
  outline: none;
}

.sorane-site :focus-visible {
  outline: 2px solid var(--kototoi-focus);
  outline-offset: 2px;
}

.sorane-site__header {
  background: rgba(7, 9, 13, 0.92);
  border-bottom: 1px solid rgba(0, 255, 157, 0.28);
  box-shadow: 0 1px 18px rgba(0, 255, 157, 0.12);
}

.sorane-site__header-inner,
.sorane-site__main,
.sorane-site__footer-inner {
  max-width: 48rem;
  margin: 0 auto;
  padding-left: var(--kototoi-space-4);
  padding-right: var(--kototoi-space-4);
}

.sorane-site__header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--kototoi-space-3);
  padding-top: var(--kototoi-space-4);
  padding-bottom: var(--kototoi-space-4);
}

.sorane-site__header-copy {
  flex: 1 1 12rem;
  min-width: 0;
}

.sorane-site__header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: var(--kototoi-space-2);
  flex: 0 0 auto;
}

.sorane-site__join {
  min-height: 2.25rem;
  padding: var(--kototoi-space-1) var(--kototoi-space-3);
  white-space: nowrap;
}

.sorane-site__member {
  font-size: var(--kototoi-text-sm);
  color: #8dfcc5;
  font-family: var(--kototoi-mono);
}

.sorane-site__brand {
  margin: 0;
  font-size: 1.125rem;
  font-weight: var(--kototoi-weight-heading);
  line-height: 1.5;
}

.sorane-site__tagline {
  margin: var(--kototoi-space-1) 0 0;
  color: #9fb8ad;
  font-size: var(--kototoi-text-sm);
}

.sorane-site__main {
  padding-top: var(--kototoi-space-6);
  padding-bottom: var(--kototoi-space-6);
}

.sorane-site__agent-guide {
  margin-top: var(--kototoi-space-6);
  padding: var(--kototoi-space-5);
  border: 1px solid rgba(0, 255, 157, 0.24);
  border-radius: var(--kototoi-radius);
  background: rgba(5, 7, 10, 0.9);
  box-shadow: 0 0 20px rgba(0, 255, 157, 0.08);
}

.sorane-site__agent-guide-copy h2 {
  margin: 0;
  color: #e8fff3;
  font-size: 1.125rem;
  line-height: 1.5;
}

.sorane-site__agent-guide-copy p {
  margin: var(--kototoi-space-2) 0 0;
  color: #9fb8ad;
  font-size: var(--kototoi-text-sm);
}

.sorane-site__agent-steps {
  display: grid;
  gap: var(--kototoi-space-2);
  margin: var(--kototoi-space-4) 0 0;
  padding-left: 1.4rem;
}

.sorane-site__agent-steps li {
  padding-left: var(--kototoi-space-1);
  color: #8dfcc5;
}

.sorane-site__agent-guide code {
  display: inline-block;
  max-width: 100%;
  overflow-x: auto;
  padding: 0.1rem 0.35rem;
  border: 1px solid rgba(0, 255, 157, 0.18);
  border-radius: var(--kototoi-radius);
  background: #020403;
  color: #7cffb8;
  font-family: var(--kototoi-mono);
  font-size: var(--kototoi-text-xs);
  vertical-align: bottom;
}

.sorane-site__agent-note {
  margin: var(--kototoi-space-4) 0 0;
  color: #9fb8ad;
  font-size: var(--kototoi-text-sm);
}

.sorane-site__footer {
  margin-top: auto;
  border-top: 1px solid var(--kototoi-border);
  background: var(--kototoi-surface);
}

.sorane-site__footer-inner {
  padding-top: var(--kototoi-space-4);
  padding-bottom: var(--kototoi-space-4);
  font-size: var(--kototoi-text-sm);
  color: var(--kototoi-muted);
}

.sorane-site__footer a {
  color: var(--kototoi-link);
}

.sorane-site__footer a:hover {
  color: var(--kototoi-link-hover);
}

.sorane {
  max-width: 48rem;
  margin: 0 auto;
}

.sorane__title {
  font-size: 1.75rem;
  font-weight: var(--kototoi-weight-heading);
  line-height: 1.45;
  margin: 0 0 var(--kototoi-space-2);
}

.sorane__lead {
  color: var(--kototoi-muted);
  font-size: var(--kototoi-text-sm);
  margin: 0 0 var(--kototoi-space-5);
}

.sorane__hero {
  background: rgba(12, 18, 22, 0.88);
  border: 1px solid rgba(0, 255, 157, 0.24);
  border-radius: var(--kototoi-radius);
  padding: var(--kototoi-space-5) var(--kototoi-space-5);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.32), 0 0 22px rgba(0, 255, 157, 0.08);
}

.sorane__panel {
  border: 1px solid rgba(0, 255, 157, 0.2);
  border-radius: var(--kototoi-radius);
  padding: var(--kototoi-space-4) var(--kototoi-space-5);
  background: rgba(11, 15, 20, 0.9);
}

.sorane__stack {
  display: grid;
  gap: var(--kototoi-space-4);
}

.sorane__label {
  display: block;
  font-size: var(--kototoi-text-sm);
  font-weight: var(--kototoi-weight-emphasis);
}

.sorane__required {
  color: var(--kototoi-error);
  margin-left: 0.15rem;
}

.sorane__input,
.sorane__textarea {
  width: 100%;
  padding: var(--kototoi-space-2) var(--kototoi-space-3);
  border: 1px solid rgba(0, 255, 157, 0.32);
  border-radius: var(--kototoi-radius);
  font: inherit;
  font-size: var(--kototoi-text-sm);
  background: #05070a;
  color: #e8fff3;
}

.sorane__input:hover,
.sorane__textarea:hover {
  border-color: var(--kototoi-text);
}

.sorane__textarea {
  min-height: 6.5rem;
  resize: vertical;
}

.sorane__counter {
  text-align: right;
  margin-top: -0.25rem;
}

.sorane__row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--kototoi-space-2);
  align-items: center;
}

.sorane__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--kototoi-btn-min-height);
  padding: var(--kototoi-space-2) var(--kototoi-space-4);
  border: 1px solid #00ff9d;
  background: #00ff9d;
  color: #06100b;
  border-radius: var(--kototoi-radius);
  font: inherit;
  font-size: var(--kototoi-text-sm);
  font-weight: var(--kototoi-weight-emphasis);
  cursor: pointer;
  text-decoration: none;
}

.sorane__btn:hover {
  background: #6fffc5;
  border-color: #6fffc5;
}

.sorane__btn:active {
  background: var(--color-primitive-blue-1100, #000071);
  border-color: var(--color-primitive-blue-1100, #000071);
}

.sorane__btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.sorane__btn--secondary {
  background: #05070a;
  color: #00ff9d;
}

.sorane__btn--secondary:hover {
  background: rgba(0, 255, 157, 0.14);
  color: #6fffc5;
  border-color: #6fffc5;
}

.sorane__btn--text {
  min-height: var(--kototoi-btn-min-height);
  padding: var(--kototoi-space-2) var(--kototoi-space-3);
  border: none;
  background: transparent;
  color: #8dfcc5;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.sorane__btn--text:hover {
  background: var(--kototoi-accent-subtle);
  color: var(--kototoi-accent-hover);
}

.sorane__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--kototoi-space-2);
}

.sorane__tab {
  min-height: 2.25rem;
  padding: var(--kototoi-space-1) var(--kototoi-space-3);
  border: 1px solid rgba(0, 255, 157, 0.28);
  background: #080d12;
  border-radius: var(--kototoi-radius);
  cursor: pointer;
  font: inherit;
  font-size: var(--kototoi-text-sm);
  color: #e8fff3;
}

.sorane__tab:hover {
  background: var(--kototoi-accent-subtle);
  border-color: var(--kototoi-accent);
  color: var(--kototoi-accent);
}

.sorane__tab--active {
  background: #00ff9d;
  border-color: #00ff9d;
  color: #06100b;
  font-weight: var(--kototoi-weight-emphasis);
}

.sorane__thread-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--kototoi-space-2);
}

.sorane__thread-item {
  border: 1px solid rgba(0, 255, 157, 0.2);
  border-radius: var(--kototoi-radius);
  padding: var(--kototoi-space-3) var(--kototoi-space-4);
  background: rgba(12, 18, 22, 0.86);
}

.sorane__thread-item:hover {
  border-color: #00ff9d;
  background: rgba(0, 255, 157, 0.08);
}

.sorane__link {
  color: #e8fff3;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.15em;
  font: inherit;
  background: none;
  border: none;
  padding: 0;
  text-align: left;
}

.sorane__link:hover {
  color: #00ff9d;
}

.sorane__meta {
  color: #8aa399;
  font-size: var(--kototoi-text-xs);
}

.sorane__badge {
  display: inline-block;
  padding: 0.1rem 0.45rem;
  border-radius: var(--kototoi-radius);
  font-size: var(--kototoi-text-xs);
  font-weight: var(--kototoi-weight-emphasis);
  color: var(--kototoi-warning-text);
  background: var(--kototoi-warning-bg);
  border: 1px solid var(--color-semantic-warning-yellow-1, #b78f00);
}

.sorane__messages {
  display: grid;
  gap: var(--kototoi-space-5);
}

.sorane__message {
  position: relative;
  width: min(88%, 40rem);
  border: 1px solid rgba(232, 255, 243, 0.18);
  border-radius: 14px;
  padding: var(--kototoi-space-3) var(--kototoi-space-4);
  background: #f4fff9;
  color: #101714;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.sorane__message::before,
.sorane__message::after {
  position: absolute;
  top: 1.1rem;
  width: 0;
  height: 0;
  content: "";
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}

.sorane__message--inquirer {
  justify-self: start;
  border-top-left-radius: 4px;
}

.sorane__message--inquirer::before {
  left: -9px;
  border-right: 9px solid rgba(232, 255, 243, 0.28);
}

.sorane__message--inquirer::after {
  left: -7px;
  border-right: 8px solid #f4fff9;
}

.sorane__message--agent {
  justify-self: end;
  border-color: #00ff9d;
  background: #020403;
  color: #7cffb8;
  border-top-right-radius: 4px;
  box-shadow: 0 0 18px rgba(0, 255, 157, 0.14);
}

.sorane__message--agent::before {
  right: -9px;
  border-left: 9px solid #00ff9d;
}

.sorane__message--agent::after {
  right: -7px;
  border-left: 8px solid #020403;
}

.sorane__message-body {
  overflow-wrap: anywhere;
}

.sorane__message-body > * {
  margin-top: 0;
  margin-bottom: var(--kototoi-space-3);
}

.sorane__message-body > *:last-child {
  margin-bottom: 0;
}

.sorane__message-body p {
  white-space: pre-wrap;
}

.sorane__message-body ul,
.sorane__message-body ol {
  padding-left: 1.4rem;
}

.sorane__message-body li + li {
  margin-top: var(--kototoi-space-1);
}

.sorane__message-body h3,
.sorane__message-body h4 {
  font-size: var(--kototoi-text-sm);
  line-height: 1.6;
}

.sorane__table-wrap {
  max-width: 100%;
  overflow-x: auto;
}

.sorane__markdown-table {
  width: 100%;
  min-width: max-content;
  border-collapse: collapse;
  font-size: var(--kototoi-text-sm);
}

.sorane__markdown-table th,
.sorane__markdown-table td {
  border: 1px solid rgba(16, 23, 20, 0.2);
  padding: var(--kototoi-space-1) var(--kototoi-space-2);
  text-align: left;
  vertical-align: top;
  white-space: normal;
}

.sorane__markdown-table th {
  font-weight: var(--kototoi-weight-emphasis);
  background: rgba(0, 0, 0, 0.06);
}

.sorane__message--agent .sorane__markdown-table th,
.sorane__message--agent .sorane__markdown-table td {
  border-color: rgba(124, 255, 184, 0.28);
}

.sorane__message--agent .sorane__markdown-table th {
  background: rgba(0, 255, 157, 0.12);
}

.sorane__message-body a {
  color: #005cc8;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.sorane__message-body a:hover {
  color: #003f8f;
}

.sorane__message--agent .sorane__meta {
  color: #3be990;
}

.sorane__message--agent .sorane__message-body a {
  color: #00e5ff;
}

.sorane__message--agent .sorane__message-body a:hover {
  color: #7ff5ff;
}

@media (max-width: 640px) {
  .sorane__message {
    width: calc(100% - 0.75rem);
  }
}

.sorane__status {
  min-height: 2.5rem;
  margin-top: var(--kototoi-space-4);
  padding: var(--kototoi-space-2) var(--kototoi-space-3);
  border-left: 4px solid var(--kototoi-border);
  color: var(--kototoi-muted);
  font-size: var(--kototoi-text-sm);
  background: var(--kototoi-bg-subtle);
  border-radius: 0 var(--kototoi-radius) var(--kototoi-radius) 0;
}

.sorane__status:empty {
  display: none;
}

.sorane__status--error {
  border-color: var(--kototoi-error);
  color: var(--kototoi-error);
  background: var(--kototoi-error-bg);
}

.sorane__status--ok {
  border-color: var(--kototoi-success);
  color: var(--kototoi-success);
  background: var(--kototoi-success-bg);
}

.sorane__note {
  margin: 0;
  padding: var(--kototoi-space-3);
  font-size: var(--kototoi-text-sm);
  color: var(--kototoi-muted);
  background: var(--kototoi-bg-subtle);
  border-radius: var(--kototoi-radius);
}

.sorane__conduct {
  border: 1px solid var(--kototoi-border);
  border-radius: var(--kototoi-radius);
  padding: var(--kototoi-space-3);
  background: var(--kototoi-bg-subtle);
}

.sorane__conduct-text {
  margin: 0 0 var(--kototoi-space-3);
  white-space: pre-wrap;
  font: inherit;
  font-size: var(--kototoi-text-sm);
  color: var(--kototoi-text);
}

.sorane__check {
  display: flex;
  align-items: flex-start;
  gap: var(--kototoi-space-2);
  font-size: var(--kototoi-text-sm);
  cursor: pointer;
}

.sorane__preset-id {
  color: var(--kototoi-muted);
  font-family: var(--kototoi-mono);
  font-size: var(--kototoi-text-sm);
  letter-spacing: 0.02em;
}

.sorane__display-name-input {
  flex: 1 1 10rem;
  font-size: var(--kototoi-text-lg);
  letter-spacing: 0.04em;
}