/* SpotpriceAPI.com — mobile-first, responsive UI (all project websites) */

:root {
  --color-bg: #f4f7fa;
  --color-surface: #ffffff;
  --color-text: #1f2933;
  --color-muted: #5f6b7a;
  --color-accent: #005278;
  --color-accent-soft: #e8f2f7;
  --color-border: #d9e2ec;
  --color-error: #b42318;
  --color-error-bg: #fef3f2;
  --color-ok: #027a48;
  --color-ok-bg: #ecfdf3;
  --radius: 14px;
  --shadow: 0 8px 24px rgba(0, 40, 60, 0.08);
  --header-h: 56px;
  --space: 16px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --touch: 44px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
  min-height: 100dvh;
  padding-bottom: env(safe-area-inset-bottom);
}

.container {
  width: min(100% - 2rem, 720px);
  margin-inline: auto;
}

.container.container-full {
  width: min(100% - 1rem, 100%);
  max-width: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  padding-top: env(safe-area-inset-top);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: var(--space);
}

.brand {
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  font-size: 1.05rem;
}

.nav {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  color: var(--color-accent);
  text-decoration: none;
  padding: 8px 10px;
  min-height: var(--touch);
  display: inline-flex;
  align-items: center;
}

.nav a.btn-primary {
  color: #fff;
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.nav a.btn-primary:hover {
  filter: brightness(1.08);
}

.main-content {
  padding: 1.25rem 0 2rem;
}

.site-footer {
  padding: 1.5rem 0 2rem;
  color: var(--color-muted);
  font-size: 0.875rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
}

.footer-brand {
  margin: 0;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}

.footer-legal a {
  color: var(--color-muted);
  text-decoration: none;
  font-weight: 600;
}

.footer-legal a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.legal-checkbox-block {
  margin: 0.15rem 0;
}

.legal-checkbox-label {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  font-weight: 400;
  line-height: 1.45;
  cursor: pointer;
}

.legal-checkbox-label input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  min-width: 1rem;
  min-height: 1rem;
  margin: 0.15rem 0 0;
  padding: 0;
  flex-shrink: 0;
  border-radius: 4px;
  accent-color: var(--color-accent);
}

.legal-checkbox-text {
  flex: 1;
  min-width: 0;
  font-size: 0.875rem;
}

.legal-checkbox-meta {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.8rem;
}

.legal-checkbox-text a {
  color: var(--color-primary);
}

.legal-admin-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

.legal-admin-check input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  min-height: 1rem;
  min-width: 1rem;
  padding: 0;
  margin: 0;
  flex-shrink: 0;
  accent-color: var(--color-accent);
}

.legal-page-card .legal-page-body {
  line-height: 1.6;
}

.legal-page-card .legal-page-body p {
  margin: 0 0 0.85rem;
}

.hero {
  padding: 0.5rem 0 1rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.75rem;
  color: var(--color-muted);
  margin: 0 0 0.5rem;
}

h1 {
  font-size: clamp(1.6rem, 5vw, 2rem);
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

h2 {
  font-size: 1.15rem;
  margin: 0 0 0.75rem;
}

.lead {
  font-size: 1.05rem;
  color: var(--color-muted);
  margin: 0 0 1.25rem;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

.form-card { max-width: 480px; margin-inline: auto; }

.card-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .card-grid { grid-template-columns: repeat(4, 1fr); }
}

.actions, .actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.actions-row form { flex: 1 1 140px; }

.refer-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.refer-modal[hidden] {
  display: none !important;
}

body.refer-modal-open {
  overflow: hidden;
}

.refer-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
}

.refer-modal-panel {
  position: relative;
  width: min(100%, 28rem);
  max-height: calc(100vh - 2rem);
  overflow: auto;
  margin: 0;
  z-index: 1;
}

.refer-modal-close {
  position: absolute;
  top: 0.65rem;
  right: 0.75rem;
  border: none;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-muted);
}

.refer-modal-tabs {
  display: flex;
  gap: 0.5rem;
  margin: 0.75rem 0 1rem;
}

.refer-tab-panel {
  margin-top: 0.25rem;
}

.refer-whatsapp-btn {
  text-align: center;
  text-decoration: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch);
  padding: 0 1rem;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  font-size: 1rem;
  background: transparent;
}

.btn-block { width: 100%; }

.btn-small {
  min-height: 36px;
  padding: 0 0.75rem;
  font-size: 0.875rem;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-secondary {
  background: var(--color-accent-soft);
  color: var(--color-accent);
  border-color: var(--color-border);
}

.stack-form {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  min-height: auto;
  margin: 0;
}

.field-hint {
  font-weight: 400;
  font-size: 0.82rem;
  line-height: 1.4;
}

.admin-user-search-label {
  display: grid;
  gap: 0.35rem;
  margin-top: 1rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.admin-user-search-input {
  min-height: var(--touch);
}

label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.9rem;
}

input {
  min-height: var(--touch);
  padding: 0 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font: inherit;
  width: 100%;
}

.muted { color: var(--color-muted); }
.center { text-align: center; }

.form-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  align-items: center;
  margin-top: 1rem;
  font-size: 0.95rem;
}

.form-footer-links a {
  color: var(--color-accent);
}

.alert {
  border-radius: 12px;
  padding: 0.85rem 1rem;
  margin: 0.75rem 0;
}

.alert-error {
  background: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid #fecdca;
}

.alert-success {
  background: var(--color-ok-bg);
  border: 1px solid #abefc6;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-ok {
  background: var(--color-ok-bg);
  color: var(--color-ok);
}

.key-box {
  display: grid;
  gap: 0.75rem;
  margin: 0.75rem 0;
}

.key-box code, .key-admin-block code {
  display: block;
  background: #0f1720;
  color: #e8f2f7;
  padding: 0.85rem;
  border-radius: 10px;
  font-size: 0.8rem;
  overflow-x: auto;
  word-break: break-all;
}

.break-all { word-break: break-all; }

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

.list li {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--color-border);
}

.table-cards {
  display: grid;
  gap: 0.75rem;
}

.user-card-head {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.35rem;
}

.key-admin-block {
  padding: 0.75rem 0;
  border-top: 1px solid var(--color-border);
}

@media (min-width: 900px) {
  .container { width: min(100% - 3rem, 960px); }
  .table-cards { grid-template-columns: repeat(2, 1fr); }
  .container.container-wide { width: min(100% - 2rem, 1200px); }
  .container.container-full { width: min(100% - 2rem, 100%); max-width: none; }
}

/* —— Admin navigation (burger on mobile) —— */
.admin-nav-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.admin-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: var(--touch);
  height: var(--touch);
  padding: 10px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-surface);
  cursor: pointer;
}

.admin-burger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-accent);
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.admin-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.admin-burger.is-open span:nth-child(2) { opacity: 0; }
.admin-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.admin-nav-panel {
  display: flex;
  gap: 4px;
  align-items: center;
}

.admin-nav-link {
  color: var(--color-accent);
  text-decoration: none;
  padding: 8px 12px;
  min-height: var(--touch);
  display: inline-flex;
  align-items: center;
  border-radius: 10px;
  font-weight: 600;
}

.admin-nav-link.is-active {
  background: var(--color-accent-soft);
}

.admin-nav-logout { color: var(--color-muted); }

.admin-nav-group {
  position: relative;
  display: flex;
  flex-direction: column;
}

.admin-nav-group-toggle {
  color: var(--color-accent);
  background: transparent;
  border: none;
  padding: 8px 12px;
  min-height: var(--touch);
  display: inline-flex;
  align-items: center;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  font: inherit;
}

.admin-nav-group-toggle.is-active,
.admin-nav-group.is-open > .admin-nav-group-toggle {
  background: var(--color-accent-soft);
}

.admin-nav-submenu {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding-left: 8px;
}

.admin-nav-group.is-open .admin-nav-submenu {
  display: flex;
}

.admin-nav-sublink {
  color: var(--color-accent);
  text-decoration: none;
  padding: 6px 12px 6px 20px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.95rem;
}

.admin-nav-sublink.is-active {
  background: var(--color-accent-soft);
}

.template-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 1rem 0;
}

.template-picker .btn.is-active {
  background: var(--color-accent);
  color: #fff;
}

.wysiwyg-editor {
  min-height: 220px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.wysiwyg-editor--compact {
  min-height: 160px;
}

.wysiwyg-editor--tall {
  min-height: 280px;
}

.registration-legal-page {
  max-width: none;
  width: 100%;
  margin-inline: 0;
}

.registration-legal-form {
  gap: 1.5rem;
}

.registration-legal-block {
  border: 0;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.registration-legal-block legend {
  padding: 0;
  margin: 0 0 0.75rem;
  width: 100%;
}

.registration-legal-block legend h2 {
  margin: 0;
}

.registration-legal-editors {
  display: grid;
  gap: 1rem;
}

.registration-legal-grid-2,
.registration-legal-pages-grid {
  display: grid;
  gap: 1rem;
}

.registration-legal-page-col {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.registration-legal-editor-label {
  min-width: 0;
}

.registration-legal-editor-label .ql-toolbar {
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
}

.registration-legal-editor-label .ql-container {
  border-bottom-left-radius: var(--radius);
  border-bottom-right-radius: var(--radius);
  font-size: 0.95rem;
}

.registration-legal-save {
  justify-self: start;
  min-width: min(100%, 16rem);
}

@media (min-width: 768px) {
  .registration-legal-grid-2,
  .registration-legal-pages-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .registration-legal-page {
    padding: 0.85rem;
  }

  .registration-legal-save {
    width: 100%;
  }
}

.code-area {
  width: 100%;
  font-family: ui-monospace, monospace;
  font-size: 0.9rem;
}

.access-layout {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.access-user-panel {
  padding: 1rem;
}

.access-user-panel h2 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}

.access-user-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 420px;
  overflow-y: auto;
  margin-top: 0.5rem;
}

.access-user-choice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
  cursor: pointer;
  font: inherit;
}

.access-user-choice.is-active {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

.access-user-email {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.92rem;
}

.access-chart-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 0;
}

.access-chart-controls {
  flex-wrap: wrap;
  gap: 12px 20px;
}

.access-range-custom {
  flex-wrap: wrap;
  align-items: center;
}

.access-date-label {
  display: inline-flex;
  align-items: center;
}

.access-date-input {
  font: inherit;
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
  min-height: 36px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

#access-chart-plot .u-axis {
  font-size: 11px;
}

.market-price-status-grid {
  margin-top: 0.75rem;
}

.market-price-status-grid dd {
  margin: 0.15rem 0 0;
}

.market-price-status-card h2 {
  margin-bottom: 0.35rem;
  font-size: 1.05rem;
}

@media (min-width: 768px) {
  .market-price-status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .access-layout {
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 768px) {
  .admin-nav-group.is-open .admin-nav-submenu,
  .admin-nav-group:not(.suppress-hover):hover .admin-nav-submenu,
  .admin-nav-group:focus-within .admin-nav-submenu {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 8px;
    z-index: 25;
  }

  .admin-nav-group.is-open .admin-nav-submenu::before,
  .admin-nav-group:not(.suppress-hover):hover .admin-nav-submenu::before,
  .admin-nav-group:focus-within .admin-nav-submenu::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: -10px;
    height: 10px;
  }

  .admin-nav-submenu {
    padding-left: 0;
  }

  .admin-nav-sublink {
    padding: 8px 12px;
  }
}

@media (max-width: 767px) {
  .admin-burger { display: inline-flex; }

  .admin-nav-panel {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 200px;
    flex-direction: column;
    align-items: stretch;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 8px;
    z-index: 20;
  }

  .admin-nav-panel.is-open { display: flex; }
  .admin-nav-link { width: 100%; }

  .site-nav-panel.nav {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .site-nav-panel.nav a {
    width: 100%;
    justify-content: flex-start;
  }

  .site-nav-panel.nav a.btn {
    text-align: center;
    justify-content: center;
  }
}

/* —— Admin forecast table —— */
.forecast-summary h2 { margin-bottom: 0.75rem; }
.forecast-summary-text {
  margin: 0 0 0.85rem;
  line-height: 1.55;
  color: var(--color-text);
}
.forecast-summary-text:last-of-type { margin-bottom: 0.5rem; }
.forecast-summary-bullets {
  margin: 0.75rem 0 0;
  padding-left: 1.25rem;
  color: var(--color-muted);
  font-size: 0.875rem;
}
.forecast-summary-bullets li { margin-bottom: 0.35rem; }

.forecast-meta .meta-grid {
  display: grid;
  gap: 0.75rem 1.25rem;
  margin: 0;
}

@media (min-width: 640px) {
  .forecast-meta .meta-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.meta-grid div { margin: 0; }
.meta-grid dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  margin-bottom: 0.15rem;
}
.meta-grid dd { margin: 0; font-weight: 600; }

.training-history-table .small-cell {
  max-width: 14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.api-usage-grid {
  margin-top: 0.75rem;
}

.fc-account-timeline {
  margin: 0.75rem 0 0;
  padding-left: 1.25rem;
  font-size: 0.9rem;
  line-height: 1.55;
}

.fc-account-timeline li + li {
  margin-top: 0.45rem;
}

.login-history-ua {
  max-width: 28rem;
  font-size: 0.8rem;
  word-break: break-word;
}

.forecast-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -0.25rem;
  padding: 0.25rem;
}

.forecast-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.forecast-table th,
.forecast-table td {
  padding: 0.55rem 0.65rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.forecast-table thead th {
  position: sticky;
  top: 0;
  background: var(--color-surface);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-muted);
  z-index: 1;
}

.forecast-table tbody tr:nth-child(even) { background: #f8fafc; }
.forecast-table .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

.forecast-table-card h2 { margin-bottom: 0.5rem; }

/* —— Forecast chart —— */
.forecast-chart-card h2 { margin-bottom: 0.35rem; }

.forecast-chart-lead { margin: 0 0 1rem; font-size: 0.9rem; }

.forecast-chart-controls {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.forecast-chart-control-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.forecast-chart-control-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  min-width: 4.5rem;
}

.chart-ctl {
  min-height: 34px;
  padding: 0 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.78rem;
  cursor: pointer;
}

.chart-ctl.is-active {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.forecast-chart-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.forecast-chart-tooltip {
  position: absolute;
  z-index: 5;
  max-width: 260px;
  padding: 0.55rem 0.7rem;
  border-radius: 10px;
  background: rgba(15, 23, 32, 0.94);
  color: #f4f7fa;
  font-size: 0.78rem;
  line-height: 1.45;
  pointer-events: none;
  box-shadow: var(--shadow);
}

.forecast-chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 0.5rem 0 0;
  font-size: 0.82rem;
}

.fc-chart-cursor-info {
  margin: 0.65rem 0 0;
  padding: 0.55rem 0.75rem;
  font-size: 0.84rem;
  line-height: 1.55;
  background: var(--surface-2, #f4f6f8);
  border-radius: 6px;
  border: 1px solid var(--border, #dde3ea);
}

.fc-legend-note {
  flex: 1 1 100%;
  margin-bottom: 0.15rem;
  font-size: 0.8rem;
  line-height: 1.45;
}

.legend-swatch {
  display: inline-block;
  width: 1.25rem;
  height: 0.2rem;
  margin-right: 0.35rem;
  vertical-align: middle;
  border-radius: 2px;
}

.legend-forecast { background: #e67e22; }
.legend-actual { background: #2980b9; }

@media (min-width: 900px) {
  .forecast-chart-controls {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
  }
}

/* —— FC-Verification —— */
.fc-verification-card h2 { margin-top: 1.25rem; }

.fc-verification-controls {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.fc-control-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
}

.fc-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  min-width: 5.5rem;
}

.fc-date-input {
  min-height: 38px;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font: inherit;
}

.fc-lead-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
}

.fc-check-label {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.82rem;
  font-weight: 600;
}

.fc-view-tabs { display: flex; flex-wrap: wrap; gap: 0.35rem; }

.fc-table-wrap { max-height: 520px; }

.fc-verification-table th,
.fc-verification-table td { font-size: 0.78rem; }

.fc-cell-good { background: #eafaf1; }
.fc-cell-mid { background: #fef9e7; }
.fc-cell-bad { background: #fdedec; }

.fc-mae-row th,
.fc-mae-row td { border-top: 2px solid var(--color-border); background: #f8fafc; }

.fc-heatmap-wrap { overflow-x: auto; }

.fc-heatmap-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.75rem;
}

.fc-heatmap-table th,
.fc-heatmap-table td {
  border: 1px solid var(--color-border);
  padding: 0.35rem 0.45rem;
  text-align: center;
  min-width: 3.5rem;
}

.fc-heatmap-table th { background: #f8fafc; }

.fc-aggregate-section { margin-top: 1.5rem; padding-top: 0.5rem; border-top: 1px solid var(--color-border); }

.fc-aggregate-controls { margin-bottom: 0.75rem; }

.fc-models-panel { margin-top: 1rem; }

.fc-models-list { margin: 0.25rem 0 0; padding-left: 1.2rem; font-size: 0.88rem; }

.fc-section-title { margin-top: 0; font-size: 1.1rem; }
.fc-section-lead { margin: 0.35rem 0 1rem; max-width: 52rem; }

.fc-interpretation {
  margin: 0.75rem 0 1rem;
  padding: 0.75rem 1rem;
  background: #f0f7ff;
  border-left: 4px solid #2980b9;
  border-radius: 0 8px 8px 0;
  font-size: 0.92rem;
  line-height: 1.5;
}

.fc-extreme-hours-wrap {
  margin: 0.75rem 0 1rem;
  padding: 0.75rem 1rem;
  background: #f8fafc;
  border: 1px solid var(--color-border, #dde3ea);
  border-radius: 8px;
}

.fc-extreme-hours-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.65rem;
  margin-bottom: 0.65rem;
  font-size: 0.88rem;
}

.fc-extreme-hours-title {
  font-weight: 600;
  color: var(--color-text, #1a1a1a);
}

.fc-extreme-hours-n-label {
  margin: 0;
}

.fc-extreme-hours-select {
  padding: 0.25rem 0.45rem;
  font-size: 0.88rem;
  border: 1px solid var(--color-border, #dde3ea);
  border-radius: 6px;
  background: #fff;
}

.fc-extreme-hours-hint {
  flex: 1 1 12rem;
  font-size: 0.8rem;
  line-height: 1.4;
}

.fc-extreme-hours-grid {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.84rem;
}

.fc-extreme-grid-head,
.fc-extreme-grid-row {
  display: grid;
  grid-template-columns: minmax(9rem, 1.4fr) 1fr 1fr;
  gap: 0.5rem 0.75rem;
  align-items: start;
}

.fc-extreme-grid-head {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-border, #dde3ea);
  padding-bottom: 0.35rem;
}

.fc-extreme-head-sub {
  font-weight: 500;
  font-size: 0.72rem;
}

.fc-extreme-col-lead {
  font-weight: 500;
}

.fc-extreme-col-metric {
  font-variant-numeric: tabular-nums;
}

.fc-extreme-metric-block {
  display: block;
  line-height: 1.45;
}

.fc-extreme-metric-block + .fc-extreme-metric-block {
  margin-top: 0.25rem;
}

.fc-extreme-metric-label {
  display: inline-block;
  min-width: 3.6rem;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--color-muted);
}

@media (max-width: 640px) {
  .fc-extreme-grid-head,
  .fc-extreme-grid-row {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
  .fc-extreme-grid-head {
    display: none;
  }
  .fc-extreme-grid-row {
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--color-border, #eef1f4);
  }
  .fc-extreme-grid-row .fc-extreme-col-metric::before {
    display: block;
    margin-bottom: 0.2rem;
    font-size: 0.76rem;
    color: var(--color-muted);
    font-weight: 600;
  }
  .fc-extreme-grid-row .fc-extreme-col-metric:first-of-type::before {
    content: "Günstigste Stunden";
  }
  .fc-extreme-grid-row .fc-extreme-col-metric:last-of-type::before {
    content: "Teuerste Stunden";
  }
}

.fc-tech-inline {
  font-size: 0.78em;
  color: var(--color-muted);
  font-weight: 600;
  cursor: help;
  border-bottom: 1px dotted var(--color-muted);
}

.fc-kpi-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1rem 0;
}

.fc-kpi-card {
  flex: 1 1 140px;
  max-width: 200px;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: #fff;
}

.fc-kpi-label { font-size: 0.8rem; font-weight: 700; color: var(--color-muted); }
.fc-kpi-value { font-size: 1.35rem; font-weight: 800; margin: 0.25rem 0; }
.fc-kpi-sub { font-size: 0.72rem; color: var(--color-muted); }
.fc-kpi-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  margin-top: 0.2rem;
}
.fc-kpi-badge-inline {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-left: 0.35rem;
}

.fc-quality-good { background: #eafaf1 !important; }
.fc-quality-good .fc-kpi-badge { background: #27ae60; color: #fff; }
.fc-quality-mid { background: #fef9e7 !important; }
.fc-quality-mid .fc-kpi-badge { background: #f39c12; color: #fff; }
.fc-quality-weak { background: #fdedec !important; }
.fc-quality-weak .fc-kpi-badge { background: #e74c3c; color: #fff; }
.fc-quality-unknown .fc-kpi-badge { background: #95a5a6; color: #fff; }

.fc-tech-legend {
  margin-top: 1.25rem;
  padding: 0.75rem 1rem;
  background: #f8fafc;
  border-radius: 8px;
  font-size: 0.88rem;
}
.fc-tech-legend summary { cursor: pointer; font-weight: 700; }
.fc-glossary { margin: 0.75rem 0 0; }
.fc-glossary dt { font-weight: 700; margin-top: 0.5rem; }
.fc-glossary dd { margin: 0.15rem 0 0.5rem 0; color: var(--color-muted); }

.fc-hint {
  padding: 0.6rem 0.85rem;
  background: #fef9e7;
  border-radius: 8px;
  font-size: 0.88rem;
  margin-bottom: 1rem;
}

@media (min-width: 900px) {
  .fc-verification-controls { flex-direction: row; flex-wrap: wrap; align-items: flex-end; }
}

/* —— Code samples —— */
.code-samples-card { overflow: hidden; }

.sample-tabs {
  display: flex;
  flex-wrap: nowrap;
  gap: 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

.sample-tab {
  flex: 0 0 auto;
  min-height: 36px;
  padding: 0 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  white-space: nowrap;
}

.sample-tab.is-active {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.sample-panel { display: none; }
.sample-panel.is-active { display: block; }

.sample-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.inline-form { display: inline; margin: 0; }

.code-block {
  margin: 0;
  padding: 0.85rem;
  background: #0f1720;
  color: #e8f2f7;
  border-radius: 10px;
  overflow-x: auto;
  font-size: 0.75rem;
  line-height: 1.45;
  max-height: 420px;
}

.code-block-inline { max-height: none; font-size: 0.8rem; }

.faq-card h2 { margin-bottom: 0.5rem; }

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  margin-bottom: 0.5rem;
  background: #fafbfc;
}

.faq-item summary {
  padding: 0.85rem 1rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  min-height: var(--touch);
  display: flex;
  align-items: center;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  margin-left: auto;
  color: var(--color-muted);
  font-size: 1.1rem;
}

.faq-item[open] summary::after { content: "−"; }

.faq-body {
  padding: 0 1rem 1rem;
  color: var(--color-text);
  font-size: 0.9rem;
}

.faq-body p { margin: 0 0 0.65rem; }
.faq-body ul { margin: 0; padding-left: 1.25rem; }

/* Cookie consent (Umami analytics) */

.cookie-consent {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 1000;
  padding: 0.75rem 1rem calc(0.75rem + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.97);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -8px 24px rgba(0, 40, 60, 0.12);
  backdrop-filter: blur(8px);
}

.cookie-consent-inner {
  width: min(100% - 0.5rem, 720px);
  margin-inline: auto;
}

.cookie-consent-title {
  margin: 0 0 0.35rem;
  font-weight: 700;
  font-size: 1rem;
}

.cookie-consent-text {
  margin: 0 0 0.85rem;
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.cookie-consent-text a {
  color: var(--color-accent);
}

.cookie-consent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.cookie-consent-actions .btn {
  min-width: 8rem;
}

/* Public portal guest demo + upgrade box */
.portal-feature-layout {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 960px) {
  .portal-feature-layout {
    grid-template-columns: 1fr min(320px, 34%);
    align-items: start;
  }
}

.portal-upgrade-box {
  background: linear-gradient(165deg, #f0f8fc 0%, #fff 55%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.15rem 1.25rem;
  position: sticky;
  top: 1rem;
}

.portal-upgrade-box h2 {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
}

.portal-upgrade-list {
  margin: 0 0 0.75rem;
  padding-left: 1.15rem;
  font-size: 0.92rem;
}

.portal-upgrade-list li + li {
  margin-top: 0.35rem;
}

.portal-upgrade-note {
  font-size: 0.82rem;
  margin: 0 0 0.85rem;
}

.portal-upgrade-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.portal-guest-lock-days {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
}

.portal-guest-lock-days li {
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.82rem;
  border: 1px solid var(--color-border);
}

.portal-guest-lock-days .is-open {
  background: #e8f5ec;
  border-color: #9fd4ad;
}

.portal-guest-lock-days .is-locked {
  background: #f3f3f3;
  color: var(--color-muted);
  opacity: 0.85;
}

.portal-guest-kpis .meta-grid {
  margin-top: 0.5rem;
}

.portal-guest-fc-locked {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  background: #f8fafb;
  border-radius: var(--radius-md);
  border: 1px dashed var(--color-border);
}