/* ========================================
 * ミツカルシッター助成シミュレーター
 * デザイン: 信頼感のあるティール + ニュートラル
 * ======================================== */

.mss-simulator {
  /* カラーパレット(CSS変数で一元管理) */
  --primary: #0d9488;          /* teal-600: メイン */
  --primary-dark: #115e59;      /* teal-800: 強調 */
  --primary-darker: #134e4a;    /* teal-900 */
  --primary-light: #f0fdfa;     /* teal-50: 背景 */
  --primary-lighter: #ccfbf1;   /* teal-100 */
  --primary-border: #99f6e4;    /* teal-200 */

  --accent: #f59e0b;            /* amber-500: アクセント */
  --accent-light: #fef3c7;      /* amber-100 */
  --accent-dark: #b45309;       /* amber-700 */

  --success: #10b981;           /* emerald-500 */
  --success-light: #d1fae5;     /* emerald-100 */
  --danger: #ef4444;            /* red-500 */
  --danger-light: #fee2e2;      /* red-100 */

  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;

  font-family: 'Noto Sans JP', 'Hiragino Sans', system-ui, sans-serif;
  color: var(--slate-800);
  max-width: 900px;
  margin: 32px auto;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--slate-200);
  background: #fff;
}

.mss-simulator * { box-sizing: border-box; }

/* ===== TL;DR(AIO要約ブロック) ===== */
.mss-tldr {
  background: var(--primary-light);
  border-bottom: 1px solid var(--primary-border);
  padding: 24px 28px;
  margin: 0;
}
.mss-tldr-head {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.mss-tldr-list {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 10px 20px;
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
}
.mss-tldr-list dt {
  font-weight: 600;
  color: var(--slate-500);
  font-size: 12px;
  padding-top: 2px;
}
.mss-tldr-list dd {
  margin: 0;
  color: var(--slate-800);
}
.mss-tldr-list dd strong {
  color: var(--primary-dark);
  font-weight: 700;
}
@media (max-width: 600px) {
  .mss-tldr { padding: 20px; }
  .mss-tldr-list { grid-template-columns: 1fr; gap: 2px; font-size: 13px; }
  .mss-tldr-list dt { padding-top: 8px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; }
  .mss-tldr-list dd { padding-bottom: 8px; border-bottom: 1px solid var(--primary-border); }
  .mss-tldr-list dd:last-child { border-bottom: 0; }
}

/* ===== Header ===== */
.mss-header {
  background: #fff;
  border-bottom: 1px solid var(--slate-100);
  padding: 14px 20px;
}
.mss-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.mss-header-title {
  display: flex;
  align-items: center;
  gap: 10px;
}
.mss-emoji { font-size: 22px; }
.mss-header-title h3 {
  font-size: 15px;
  font-weight: 700;
  margin: 0;
  line-height: 1.3;
  color: var(--slate-800);
}
.mss-header-title p {
  font-size: 11px;
  color: var(--slate-500);
  margin: 2px 0 0;
  font-weight: 500;
}
.mss-phone-btn {
  background: var(--primary);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 8px;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s;
}
.mss-phone-btn:hover { background: var(--primary-dark); }

/* ===== Hero ===== */
.mss-hero {
  background: var(--slate-50);
  border-bottom: 1px solid var(--slate-100);
  padding: 32px 28px;
}
.mss-tag {
  display: inline-block;
  background: #fff;
  color: var(--primary-dark);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--primary-border);
}
.mss-hero h2 {
  font-size: 24px;
  font-weight: 700;
  margin: 14px 0 10px;
  line-height: 1.4;
  color: var(--slate-900);
  letter-spacing: -0.01em;
}
.mss-hero > p {
  font-size: 14px;
  color: var(--slate-600);
  margin: 0 0 16px;
  line-height: 1.7;
}
.mss-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.mss-hero-badges span {
  background: #fff;
  border: 1px solid var(--slate-200);
  color: var(--slate-700);
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
}

/* ===== Section ===== */
.mss-section {
  padding: 32px 28px;
  border-bottom: 1px solid var(--slate-100);
}
.mss-section:last-of-type { border-bottom: 0; }
.mss-section-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.mss-step-num {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.mss-section-head h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  color: var(--slate-900);
  letter-spacing: -0.01em;
}
.mss-section-head p {
  font-size: 12px;
  color: var(--slate-500);
  margin: 2px 0 0;
}

/* ===== Step 1: Questions ===== */
.mss-q-block {
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--slate-100);
}
.mss-q-block:last-of-type { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.mss-q {
  font-weight: 600;
  color: var(--slate-800);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  line-height: 1.5;
}
.mss-required {
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.02em;
}
.mss-q-help {
  font-size: 12px;
  color: var(--slate-500);
  margin: 0 0 14px;
  line-height: 1.5;
}
.mss-btn-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 14px;
}
.mss-btn-option {
  border: 1.5px solid var(--slate-200);
  background: #fff;
  padding: 14px 16px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  font-size: 13px;
  line-height: 1.4;
  color: var(--slate-700);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.mss-btn-option:hover {
  border-color: var(--primary-border);
  background: var(--primary-light);
}
.mss-btn-option.active {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary-darker);
  font-weight: 700;
}
.mss-btn-option.active-bad {
  border-color: var(--danger);
  background: var(--danger-light);
  color: var(--danger);
}
.mss-btn-option small {
  display: block;
  color: var(--slate-500);
  font-weight: 400;
  font-size: 11px;
  margin-top: 2px;
}
.mss-btn-option.active small,
.mss-btn-option.active-bad small {
  color: inherit;
  opacity: 0.7;
}

/* ===== Diagnosis Result ===== */
.mss-result {
  padding: 18px 20px;
  border-radius: 10px;
  border: 1px solid;
}
.mss-result.ok {
  background: var(--success-light);
  border-color: var(--success);
  color: #065f46;
}
.mss-result.ng {
  background: var(--danger-light);
  border-color: var(--danger);
  color: #991b1b;
}
.mss-result h4 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
}
.mss-result p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
}

/* ===== Step 2: Simulator ===== */
.mss-sim-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 24px;
}
@media (max-width: 768px) { .mss-sim-grid { grid-template-columns: 1fr; } }
.mss-sim-controls > div { margin-bottom: 24px; }
.mss-sim-controls > div:last-child { margin-bottom: 0; }
.mss-sim-controls label {
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-700);
}

.mss-time-toggle {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
  background: var(--slate-100);
  padding: 4px;
  border-radius: 10px;
  margin-top: 8px;
}
.mss-time-btn {
  padding: 12px 14px;
  border: 0;
  background: transparent;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  line-height: 1.4;
  color: var(--slate-600);
  transition: all 0.15s;
}
.mss-time-btn.active {
  background: #fff;
  color: var(--primary-dark);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
  font-weight: 700;
}
.mss-time-btn small {
  font-weight: 400;
  color: var(--slate-500);
  font-size: 10px;
  display: block;
  margin-top: 2px;
}
.mss-time-btn.active small { color: var(--primary); }

.mss-slider-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.mss-slider-value {
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 15px;
}
.mss-slider-value small {
  color: var(--slate-400);
  font-weight: 400;
  font-size: 11px;
  margin-left: 4px;
}
.mss-sim-controls input[type=range] {
  width: 100%;
  height: 6px;
  background: var(--slate-200);
  border-radius: 999px;
  accent-color: var(--primary);
}
.mss-slider-ticks {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--slate-400);
  padding: 0 4px;
  margin-top: 6px;
}

.mss-discount-box {
  background: var(--slate-50);
  padding: 14px;
  border-radius: 10px;
  border: 1px solid var(--slate-100);
}
.mss-discount-toggle {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  cursor: pointer;
  font-size: 13px;
  line-height: 1.5;
}
.mss-discount-toggle input {
  margin-top: 4px;
  accent-color: var(--primary);
}
.mss-discount-toggle small {
  color: var(--slate-500);
  font-size: 11px;
  font-weight: 400;
  display: block;
  margin-top: 2px;
}

/* ===== Result Display ===== */
.mss-sim-result {
  background: var(--slate-50);
  border: 1px solid var(--slate-100);
  border-radius: 12px;
  padding: 20px;
}
.mss-sim-result h4 {
  font-size: 11px;
  font-weight: 700;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 14px;
}
.mss-bar {
  display: flex;
  height: 22px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--slate-200);
  font-size: 10px;
  color: #fff;
  font-weight: 700;
}
.mss-bar-subsidy {
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: width 0.3s;
}
.mss-bar-self {
  background: var(--slate-400);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: width 0.3s;
}
.mss-result-rows { margin-top: 16px; }
.mss-result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--slate-600);
  padding: 6px 0;
}
.mss-result-bold { font-weight: 600; color: var(--slate-800); }
.mss-subsidy-row {
  background: var(--primary-light);
  padding: 10px 12px;
  border-radius: 6px;
  color: var(--primary-dark);
  font-weight: 600;
}
.mss-result-subsidy { font-size: 15px; font-weight: 800; }
.mss-dashed { border: 0; border-top: 1px dashed var(--slate-300); margin: 10px 0; }
.mss-final-row { padding: 10px 0; }
.mss-final-row > span:first-child {
  font-size: 14px;
  font-weight: 700;
  color: var(--slate-800);
}
.mss-result-final {
  font-size: 22px;
  font-weight: 800;
  color: var(--slate-900);
}
.mss-result-note {
  font-size: 10px;
  color: var(--slate-400);
  line-height: 1.5;
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--slate-200);
}

/* ===== Notice ===== */
.mss-notice {
  font-size: 11px;
  color: var(--slate-600);
  padding: 12px 16px;
  background: var(--slate-50);
  border-left: 3px solid var(--primary);
  border-radius: 4px;
  margin-top: 20px;
  line-height: 1.6;
}
.mss-notice strong { color: var(--slate-800); }

/* ===== Step 3: Document Checker ===== */
.mss-method-toggle {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}
.mss-method-btn {
  flex: 1;
  padding: 14px 16px;
  border: 1.5px solid var(--slate-200);
  background: #fff;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  font-size: 14px;
  color: var(--slate-600);
  transition: all 0.15s;
}
.mss-method-btn.active {
  background: var(--primary-light);
  color: var(--primary-darker);
  border-color: var(--primary);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(13, 148, 136, 0.15);
}
.mss-method-btn:hover:not(.active) {
  border-color: var(--slate-300);
  background: var(--slate-50);
}

.mss-doc-group { margin-bottom: 24px; }
.mss-doc-group:last-child { margin-bottom: 0; }
.mss-doc-group h5 {
  font-size: 12px;
  font-weight: 700;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 12px;
}
.mss-doc-item {
  display: flex;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--slate-200);
  border-radius: 8px;
  margin-bottom: 8px;
  cursor: pointer;
  align-items: flex-start;
  transition: all 0.15s;
}
.mss-doc-item:hover {
  background: var(--slate-50);
  border-color: var(--slate-300);
}
.mss-doc-item input[type=checkbox] {
  margin-top: 3px;
  flex-shrink: 0;
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
  cursor: pointer;
}
.mss-doc-item:has(input[type=checkbox]:checked) {
  background: var(--success-light);
  border-color: var(--success);
}
.mss-doc-item input[type=checkbox]:checked ~ span strong {
  text-decoration: line-through;
  text-decoration-color: var(--slate-400);
}
.mss-doc-item span {
  font-size: 13px;
  line-height: 1.5;
  color: var(--slate-700);
}
.mss-doc-item span strong { font-weight: 600; color: var(--slate-800); }
.mss-doc-item small {
  display: block;
  font-size: 11px;
  color: var(--slate-500);
  margin-top: 3px;
  font-weight: 400;
}
.mss-method-tip {
  background: var(--primary-light);
  border: 1px solid var(--primary-border);
  padding: 14px 16px;
  border-radius: 8px;
  margin-top: 16px;
  font-size: 12px;
  color: var(--primary-darker);
  line-height: 1.6;
}
.mss-method-tip strong { color: var(--primary-dark); font-weight: 700; }

/* ===== Step 4: Flow ===== */
.mss-flow {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  padding-left: 8px;
}
.mss-flow::before {
  content: '';
  position: absolute;
  left: 22px;
  top: 4px;
  bottom: 4px;
  width: 1.5px;
  background: var(--slate-200);
  z-index: 0;
}
.mss-flow-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  position: relative;
  z-index: 1;
}
.mss-flow-num {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: #fff;
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--primary);
  flex-shrink: 0;
}
.mss-flow-final .mss-flow-num {
  background: var(--success);
  color: #fff;
  border-color: var(--success);
}
.mss-flow-step h4 {
  font-size: 14px;
  font-weight: 700;
  margin: 4px 0 0;
  color: var(--slate-800);
}
.mss-flow-final h4 { color: #065f46; }
.mss-flow-step p {
  font-size: 13px;
  color: var(--slate-600);
  margin: 6px 0 0;
  line-height: 1.6;
}
.mss-flow-step a {
  font-size: 12px;
  color: var(--primary-dark);
  font-weight: 600;
  text-decoration: none;
  margin-top: 8px;
  display: inline-block;
}
.mss-flow-step a:hover { text-decoration: underline; }
.mss-doc-list {
  font-size: 12px;
  color: var(--slate-700);
  padding: 12px 16px;
  background: var(--slate-50);
  border-radius: 6px;
  border-left: 3px solid var(--primary);
  margin-top: 10px;
  line-height: 1.7;
}
.mss-doc-list li { margin: 2px 0; }

/* ===== FAQ ===== */
.mss-faq details {
  border: 1px solid var(--slate-200);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 8px;
}
.mss-faq summary {
  padding: 16px 18px;
  background: #fff;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  color: var(--slate-800);
  list-style: none;
  transition: background 0.15s;
}
.mss-faq summary:hover { background: var(--slate-50); }
.mss-faq summary::after {
  content: '+';
  float: right;
  color: var(--primary);
  font-weight: 400;
  font-size: 18px;
  line-height: 1;
}
.mss-faq details[open] summary { background: var(--primary-light); }
.mss-faq details[open] summary::after { content: '−'; }
.mss-faq details p {
  padding: 16px 18px;
  font-size: 13px;
  color: var(--slate-600);
  line-height: 1.7;
  margin: 0;
  border-top: 1px solid var(--slate-100);
  background: var(--slate-50);
}

/* ===== Contact ===== */
.mss-contact {
  background: var(--slate-50);
  padding: 28px;
  border-top: 1px solid var(--slate-200);
}
.mss-contact h3 {
  color: var(--slate-900);
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 12px;
}
.mss-contact > p {
  font-size: 13px;
  color: var(--slate-600);
  line-height: 1.7;
  margin: 0 0 20px;
}
.mss-contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}
.mss-contact-card {
  background: #fff;
  border: 1px solid var(--slate-200);
  padding: 18px;
  border-radius: 10px;
}
.mss-contact-tag {
  font-size: 10px;
  color: var(--primary-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}
.mss-contact-card h4 {
  font-size: 14px;
  font-weight: 700;
  margin: 4px 0 0;
  color: var(--slate-800);
}
.mss-contact-card p {
  font-size: 12px;
  color: var(--slate-600);
  margin: 8px 0;
  line-height: 1.5;
}
.mss-tel-btn {
  background: var(--primary);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
  margin-top: 8px;
  transition: background 0.15s;
}
.mss-tel-btn:hover { background: var(--primary-dark); }
.mss-official { margin: 18px 0 0; font-size: 13px; }
.mss-official a {
  color: var(--primary-dark);
  text-decoration: none;
  font-weight: 600;
}
.mss-official a:hover { text-decoration: underline; }