.simple-home {
  gap: 14px;
}

.home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  background:
    radial-gradient(circle at top right, rgba(56, 189, 248, 0.18), transparent 34%),
    linear-gradient(135deg, rgba(15, 23, 42, 0.98), rgba(30, 41, 59, 0.94));
  color: #f8fafc;
}

.home-hero h2 {
  margin: 6px 0 4px;
  font-size: clamp(2.2rem, 11vw, 3.4rem);
  letter-spacing: -0.08em;
  line-height: 0.95;
}

.home-hero p {
  color: rgba(248, 250, 252, 0.72);
}

.home-hero .eyebrow {
  color: rgba(248, 250, 252, 0.64);
}

.hero-action {
  min-width: 104px;
  min-height: 54px;
  background: #f8fafc;
  color: #0f172a;
}

.simple-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.simple-kpi {
  min-width: 0;
  padding: 14px 12px;
  border-radius: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.simple-kpi span {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
}

.simple-kpi strong {
  display: block;
  margin-top: 5px;
  color: var(--text);
  font-size: clamp(1.05rem, 4.4vw, 1.45rem);
  letter-spacing: -0.05em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.section-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}

.section-title-row h3 {
  margin: 0;
}

.section-title-row p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.ghost-link {
  border: 0;
  background: transparent;
  color: var(--accent);
  font-weight: 900;
  padding: 4px 0;
  white-space: nowrap;
}

.compact-list {
  display: grid;
  gap: 8px;
}

.compact-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
}

.compact-row:first-child {
  border-top: 0;
}

.compact-row strong,
.compact-row span {
  display: block;
  min-width: 0;
}

.compact-row span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.83rem;
}

.compact-row b {
  white-space: nowrap;
  font-size: 1rem;
}

.empty-mini {
  display: grid;
  gap: 4px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(248, 250, 252, 0.7);
  border: 1px solid var(--border);
}

.empty-mini span {
  color: var(--muted);
  font-size: 0.88rem;
}

.quick-action-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.quiet-card {
  background: rgba(255, 255, 255, 0.64);
}

.compact-header h2 {
  font-size: clamp(1.9rem, 8vw, 2.55rem);
}

.quick-sale-card {
  padding-bottom: 18px;
}

.quick-sale-form {
  gap: 14px;
}

.main-field label {
  font-size: 0.9rem;
}

.main-field input,
.main-field select {
  min-height: 58px;
  font-size: 1.05rem;
  font-weight: 800;
}

.form-field.is-muted {
  opacity: 0.6;
}

.advanced-sale {
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(248, 250, 252, 0.62);
  overflow: hidden;
}

.advanced-sale summary {
  cursor: pointer;
  list-style: none;
  padding: 14px;
  font-weight: 900;
  color: var(--text);
}

.advanced-sale summary::-webkit-details-marker {
  display: none;
}

.advanced-sale summary::after {
  content: "＋";
  float: right;
  color: var(--muted);
}

.advanced-sale[open] summary::after {
  content: "−";
}

.advanced-sale-content {
  display: grid;
  gap: 14px;
  padding: 0 14px 14px;
}

.quick-preview {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid var(--border);
}

.quick-preview > span {
  color: var(--muted);
  font-size: 0.9rem;
}

.preview-result {
  display: grid;
  gap: 2px;
}

.preview-result span,
.preview-result small {
  color: var(--muted);
  font-size: 0.82rem;
}

.preview-result strong {
  font-size: clamp(1.55rem, 8vw, 2.2rem);
  letter-spacing: -0.06em;
}

.preview-warning {
  padding: 10px 12px;
  border-radius: 16px;
  background: var(--warning-bg);
  color: var(--warning);
  font-size: 0.85rem;
  font-weight: 800;
}

.preview-success {
  display: grid;
  gap: 4px;
  color: var(--success);
}

.preview-success span {
  color: var(--muted);
}

.big-save-btn {
  min-height: 60px;
  font-size: 1rem;
}

.settings-panel {
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.settings-panel > summary {
  cursor: pointer;
  list-style: none;
  padding: 17px 18px;
  font-weight: 950;
  color: var(--text);
}

.settings-panel > summary::-webkit-details-marker {
  display: none;
}

.settings-panel > summary::after {
  content: "＋";
  float: right;
  color: var(--muted);
}

.settings-panel[open] > summary::after {
  content: "−";
}

.settings-inner-card {
  margin: 0 12px 12px;
  box-shadow: none;
}

.account-card-simple {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
}

.account-card-simple p {
  margin: 4px 0;
  color: var(--text);
  font-weight: 800;
}

.account-card-simple span {
  color: var(--muted);
  font-size: 0.84rem;
}

.concept-accordion {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(248, 250, 252, 0.7);
  overflow: hidden;
}

.concept-accordion summary {
  cursor: pointer;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 13px 14px;
}

.concept-accordion summary::-webkit-details-marker {
  display: none;
}

.concept-accordion summary strong,
.concept-accordion summary small {
  display: block;
  min-width: 0;
}

.concept-accordion summary small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.78rem;
}

.concept-accordion summary em {
  font-style: normal;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 900;
}

.concept-config-form {
  display: grid;
  gap: 12px;
  padding: 0 14px 14px;
}

@media (max-width: 520px) {
  .home-hero {
    grid-template-columns: 1fr;
  }

  .hero-action {
    width: 100%;
  }

  .simple-kpi-grid {
    grid-template-columns: 1fr;
  }

  .quick-action-grid {
    grid-template-columns: 1fr;
  }

  .section-title-row {
    align-items: center;
  }

  .account-card-simple {
    grid-template-columns: 1fr;
  }

  .account-card-simple button {
    width: 100%;
  }
}