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

:root {
  color-scheme: light;
  --bg: #e8ecf4;
  --surface: #ffffff;
  --card-dd: #f4f7fb;
  --card-ddm: #f0f7f5;
  --card-dms: #f6f3fa;
  --border-card: #c5cdd9;
  --border-input: #9aa7b8;
  --text: #142032;
  --muted: #4a5568;
  --accent: #1e5a8a;
  --accent-soft: rgba(30, 90, 138, 0.12);
  --focus: rgba(30, 90, 138, 0.35);
  --error-bg: #fef2f2;
  --error-border: #e57373;
  --error-text: #b71c1c;
  --output-bg: #eef2f7;
  --shadow: 0 2px 12px rgba(20, 32, 50, 0.07);
  --globe-lat: #d35400;
  --globe-lon: #1e5a8a;
  --on-accent: #ffffff;
  --surface-hover: #f0f4fa;
  --accent-hover: #174a73;
  --border-muted: #8aa4bd;
  --output-border: #b8c5d4;
  --output-rounded-bg: #e7edf5;
  --card-hover-overlay: rgba(255, 255, 255, 0.35);
  --card-actions-bg: linear-gradient(165deg, #fafbfd 0%, #eef2f8 100%);
  --card-actions-border: #aeb9ca;
  --title-divider: rgba(0, 0, 0, 0.06);
  --rounded-divider: rgba(20, 32, 50, 0.16);
  --globe-panel-bg: linear-gradient(165deg, #fbfdff 0%, #eef3f9 100%);
  --globe-outline-stroke: #8fa0b6;
  --globe-grid-stroke: #b7c4d4;
  --globe-specular: rgba(255, 255, 255, 0.35);
  --card-hover-shadow: rgba(20, 32, 50, 0.1);
  --inset-shadow: rgba(20, 32, 50, 0.06);
  --btn-primary-gradient: linear-gradient(145deg, #2a7ab8 0%, #1a5280 100%);
  --btn-primary-shadow: 0 4px 16px rgba(30, 90, 138, 0.28);
  --btn-primary-shadow-hover: 0 8px 24px rgba(30, 90, 138, 0.38);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f1419;
  --surface: #1a2332;
  --card-dd: #1e2838;
  --card-ddm: #1c2a30;
  --card-dms: #242033;
  --border-card: #3a4a5c;
  --border-input: #4d6078;
  --text: #e8edf4;
  --muted: #9aa8b8;
  --accent: #4a9fd4;
  --accent-soft: rgba(74, 159, 212, 0.15);
  --focus: rgba(74, 159, 212, 0.4);
  --error-bg: #3d2020;
  --error-border: #c75555;
  --error-text: #ffb4b4;
  --output-bg: #151d28;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
  --globe-lat: #f39c4d;
  --globe-lon: #5eb3e8;
  --on-accent: #0f1419;
  --surface-hover: #243040;
  --accent-hover: #6eb8e8;
  --border-muted: #5a7088;
  --output-border: #4d6078;
  --output-rounded-bg: #1c2635;
  --card-hover-overlay: rgba(255, 255, 255, 0.04);
  --card-actions-bg: linear-gradient(165deg, #1f2a38 0%, #172030 100%);
  --card-actions-border: #3a4a5c;
  --title-divider: rgba(255, 255, 255, 0.08);
  --rounded-divider: rgba(255, 255, 255, 0.12);
  --globe-panel-bg: linear-gradient(165deg, #1a2332 0%, #121a24 100%);
  --globe-outline-stroke: #5a7088;
  --globe-grid-stroke: #4a5d73;
  --globe-specular: rgba(255, 255, 255, 0.1);
  --card-hover-shadow: rgba(0, 0, 0, 0.35);
  --inset-shadow: rgba(0, 0, 0, 0.25);
  --btn-primary-gradient: linear-gradient(145deg, #6ec0f0 0%, #3d8ec4 100%);
  --btn-primary-shadow: 0 4px 16px rgba(74, 159, 212, 0.32);
  --btn-primary-shadow-hover: 0 8px 24px rgba(74, 159, 212, 0.42);
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}

.page {
  position: relative;
  max-width: 1260px;
  margin: 0 auto;
  padding: 1.25rem 1rem 2.5rem;
}

.header {
  text-align: center;
  padding-top: 2.75rem;
}

.top-controls {
  position: absolute;
  top: 18px;
  right: 56px;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 10;
}

.language-label {
  font-size: 14px;
  color: var(--text);
  white-space: nowrap;
}

.language-select {
  height: 36px;
  min-width: 8.5rem;
  padding: 0 34px 0 12px;
  margin: 0;
  border-radius: 10px;
  border: 1px solid rgba(80, 110, 150, 0.35);
  background: rgba(255, 255, 255, 0.85);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234a5568' d='M2.5 4.5 6 8l3.5-3.5' stroke='%234a5568' stroke-width='1.25' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px;
  color: var(--text);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color 0.15s, box-shadow 0.15s, background-color 0.15s;
}

[data-theme="dark"] .language-select {
  background-color: rgba(26, 35, 50, 0.92);
  border-color: rgba(90, 112, 136, 0.55);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239aa8b8' d='M2.5 4.5 6 8l3.5-3.5' stroke='%239aa8b8' stroke-width='1.25' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.language-select:hover {
  border-color: rgba(40, 100, 160, 0.55);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.language-select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid rgba(80, 110, 150, 0.35);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.85);
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s, transform 0.1s;
}

[data-theme="dark"] .theme-toggle {
  background: rgba(26, 35, 50, 0.92);
  border-color: rgba(90, 112, 136, 0.55);
}

.theme-toggle:hover {
  border-color: rgba(40, 100, 160, 0.55);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.theme-toggle:active {
  transform: scale(0.96);
}

.theme-toggle__icon--sun {
  display: none;
}

[data-theme="dark"] .theme-toggle__icon--sun {
  display: inline;
}

[data-theme="dark"] .theme-toggle__icon--moon {
  display: none;
}

.header h1 {
  margin: 0;
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.calc-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
  margin-top: 1rem;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-input);
  box-shadow: inset 0 1px 2px var(--inset-shadow), var(--shadow);
}

.calc-tab {
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.2;
  padding: 0.55rem 1rem;
  margin: 0;
  border: none;
  border-right: 1px solid var(--border-input);
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  transition: background 0.12s, color 0.12s, box-shadow 0.12s;
}

.calc-tabs .calc-tab:last-child {
  border-right: none;
}

.calc-tab:hover:not(.calc-tab--active) {
  background: var(--surface-hover);
  color: var(--text);
}

.calc-tab--active {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.22);
}

.calc-tab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  z-index: 1;
}

.calc-panel {
  display: none;
}

.calc-panel--active {
  display: block;
}

.calc-panel .header-coord-mode {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 1rem;
}

.calc-panel .matrix {
  margin-top: 1.35rem;
}

.calc-placeholder {
  margin-top: 1.35rem;
  padding: 2rem 1.25rem;
  border: 1px dashed var(--border-card);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow);
  text-align: center;
}

.calc-placeholder__title {
  margin: 0 0 0.65rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.calc-placeholder__text {
  margin: 0;
  max-width: 34rem;
  margin-inline: auto;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.header-coord-mode {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 1rem;
}

.coord-mode-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--muted);
}

.coord-mode-toggle {
  display: inline-flex;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border-input);
  box-shadow: inset 0 1px 2px var(--inset-shadow);
}

.coord-btn {
  font: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1;
  min-width: 3.5rem;
  padding: 0.45rem 0.85rem;
  margin: 0;
  border: none;
  border-right: 1px solid var(--border-input);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: background 0.12s, color 0.12s, box-shadow 0.12s;
}

.coord-mode-toggle .coord-btn:last-child {
  border-right: none;
}

.coord-btn:hover:not(.coord-btn--active) {
  background: var(--surface-hover);
}

.coord-btn--active {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.22);
}

.coord-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  z-index: 1;
}

.matrix {
  margin-top: 1.35rem;
}

.matrix-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) minmax(10rem, 11.5rem);
  gap: 1rem;
  align-items: stretch;
}

.matrix-row--operation {
  align-items: stretch;
}

.operation-bar-wrap {
  grid-column: 1 / span 3;
  display: flex;
  align-items: stretch;
  min-width: 0;
}

.matrix-row--operation .operation-bar {
  flex: 1;
  margin: 0;
}

.matrix-row--operation .column-card--actions-swap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 0.75rem;
}

@media (max-width: 900px) {
  .matrix-row {
    grid-template-columns: 1fr;
  }

  .operation-bar-wrap {
    grid-column: auto;
  }

  .matrix-row--operation .column-card--actions-swap {
    min-height: auto;
  }
}

.column-card {
  border: 1px solid var(--border-card);
  border-radius: 14px;
  padding: 1rem 1rem 1.1rem;
  box-shadow: var(--shadow);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.column-card:hover {
  box-shadow: 0 4px 18px var(--card-hover-shadow);
}

.column-card--dd {
  background: var(--card-dd);
}

.column-card--ddm {
  background: var(--card-ddm);
}

.column-card--dms {
  background: var(--card-dms);
}

.column-card--result {
  border-style: solid;
  border-width: 1px;
}

.column-card--actions {
  background: var(--card-actions-bg);
  border-color: var(--card-actions-border);
}

.column-card--actions-spacer {
  min-height: 3rem;
  padding: 0.5rem;
  opacity: 0.85;
}

.column-card--actions-result {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  justify-content: flex-start;
}

.actions-panel-title {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.action-btn-stack {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.btn-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  width: 100%;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--on-accent);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
}

.btn-action:hover:not(:disabled) {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-action:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn-action:active:not(:disabled) {
  transform: scale(0.98);
}

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

.btn-action--secondary {
  background: var(--surface);
  color: var(--accent);
  border-color: var(--border-muted);
}

.btn-action--secondary:hover:not(:disabled) {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-hover);
}

.btn-action__icon {
  font-size: 1.05rem;
  line-height: 1;
}

.btn-action__text {
  text-align: center;
  line-height: 1.2;
}

.column-title {
  margin: 0 0 0.85rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--title-divider);
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.field-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.operation-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin: 0;
  padding: 0.75rem 1rem;
  background: var(--accent-soft);
  border: 1px solid var(--border-card);
  border-radius: 12px;
}

.matrix > .matrix-row--inputs1 {
  margin-bottom: 0;
}

.matrix-row--operation {
  margin: 1rem 0;
}

.matrix-row--lontime-formula {
  margin: 1rem 0;
}

.matrix-row--lontime-formula .operation-bar-wrap {
  grid-column: 1 / span 3;
  display: flex;
  align-items: stretch;
  min-width: 0;
}

.conversion-formula {
  flex: 1;
  margin: 0;
  padding: 0.75rem 1rem;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--muted);
  text-align: center;
  background: var(--accent-soft);
  border: 1px solid var(--border-card);
  border-radius: 12px;
}

.lontime-hint {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.45;
}

@media (max-width: 900px) {
  .matrix-row--lontime-formula .operation-bar-wrap {
    grid-column: auto;
  }
}

.op-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--muted);
}

.op-toggle {
  display: inline-flex;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border-input);
  box-shadow: inset 0 1px 2px var(--inset-shadow);
}

.op-btn {
  font: inherit;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1;
  min-width: 3.75rem;
  padding: 0.5rem 1rem;
  margin: 0;
  border: none;
  border-right: 1px solid var(--border-input);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: background 0.12s, color 0.12s, box-shadow 0.12s;
}

.op-toggle .op-btn:last-child {
  border-right: none;
}

.op-btn:hover:not(.op-btn--active) {
  background: var(--surface-hover);
}

.op-btn--active {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.22);
}

.op-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  z-index: 1;
}

.input-cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem;
}

.sym {
  color: var(--muted);
  font-size: 0.95rem;
  user-select: none;
}

input[type="text"] {
  font: inherit;
  font-variant-numeric: tabular-nums;
  padding: 0.45rem 0.5rem;
  border: 1px solid var(--border-input);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  min-width: 0;
}

.field-dd {
  width: 100%;
  max-width: 100%;
}

.field-ddm-deg {
  width: 3.5rem;
}

.field-ddm-min {
  flex: 1;
  min-width: 4.5rem;
}

.field-dms-deg {
  width: 3.25rem;
}

.field-dms-min {
  width: 2.75rem;
}

.field-dms-sec {
  flex: 1;
  min-width: 3.5rem;
}

input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus);
}

.matrix-row--inputs1 .column-card:hover,
.matrix-row--inputs2 .column-card:hover {
  background-image: linear-gradient(var(--card-hover-overlay), var(--card-hover-overlay));
}

input[type="text"].input-error {
  border-color: var(--error-border);
  background: var(--error-bg);
}

.field-out,
input[readonly].field-out {
  background: var(--output-bg);
  color: var(--text);
  border-color: var(--output-border);
  cursor: default;
}

.field-out-rounded {
  background: var(--output-rounded-bg);
}

.field-group--rounded {
  margin-top: 0.75rem;
  padding-top: 0.6rem;
  border-top: 1px dashed var(--rounded-divider);
}

.field-error {
  font-size: 0.68rem;
  color: var(--error-text);
  margin-top: 0.15rem;
  line-height: 1.25;
}

.site-footer {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-card);
  text-align: center;
}

.globe-panel {
  margin-top: 1.4rem;
  padding: 1rem;
  border: 1px solid var(--border-card);
  border-radius: 14px;
  background: var(--globe-panel-bg);
  box-shadow: var(--shadow);
  text-align: center;
  perspective: 800px;
}

.globe-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.globe-subtitle {
  margin: 0.35rem 0 0.55rem;
  color: var(--muted);
  font-size: 0.84rem;
}

.globe-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem 1.1rem;
  margin: 0 0 0.75rem;
}

.globe-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--muted);
}

.globe-legend__item::before {
  content: "";
  width: 1.35rem;
  height: 0.22rem;
  border-radius: 999px;
}

.globe-legend__item--lat::before {
  background: var(--globe-lat);
  box-shadow: 0 0 0 1px rgba(211, 84, 0, 0.25);
}

.globe-legend__item--lon::before {
  background: var(--globe-lon);
  box-shadow: 0 0 0 1px rgba(30, 90, 138, 0.25);
}

.globe-svg {
  width: min(240px, 86vw);
  height: auto;
  touch-action: none;
  cursor: grab;
  filter: drop-shadow(0 10px 18px var(--card-hover-shadow));
}

.globe-svg.is-dragging {
  cursor: grabbing;
}

.globe-sphere {
  fill: url(#globe-shading);
}

.globe-rim-shadow {
  fill: url(#globe-rim-shadow);
  pointer-events: none;
}

.globe-specular {
  fill: var(--globe-specular);
  pointer-events: none;
}

.globe-outline {
  fill: none;
  stroke: var(--globe-outline-stroke);
  stroke-width: 2;
}

.globe-grid {
  fill: none;
  stroke: var(--globe-grid-stroke);
  stroke-width: 1.25;
}

[data-theme="dark"] #globe-shading stop:nth-child(1) {
  stop-color: #3d4f63;
}

[data-theme="dark"] #globe-shading stop:nth-child(2) {
  stop-color: #2e3d4f;
}

[data-theme="dark"] #globe-shading stop:nth-child(3) {
  stop-color: #243040;
}

[data-theme="dark"] #globe-shading stop:nth-child(4) {
  stop-color: #1a2430;
}

[data-theme="dark"] #globe-rim-shadow stop:nth-child(2) {
  stop-color: rgba(0, 0, 0, 0.45);
}

.globe-highlight-lat,
.globe-highlight-lon {
  fill: none;
  stroke-width: 3;
  stroke-linecap: round;
}

.globe-highlight-lat {
  stroke: var(--globe-lat);
  filter: drop-shadow(0 0 2px rgba(211, 84, 0, 0.45));
}

.globe-highlight-lon {
  stroke: var(--globe-lon);
  filter: drop-shadow(0 0 2px rgba(30, 90, 138, 0.45));
}

.site-footer p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}

@media (max-width: 600px) {
  .top-controls {
    top: 10px;
    right: 12px;
    gap: 6px;
  }

  .header {
    padding-top: 2.5rem;
  }

  .language-label {
    display: none;
  }

  .language-select {
    width: 92px;
    min-width: 92px;
    height: 32px;
    font-size: 13px;
    padding: 0 28px 0 8px;
    background-position: right 8px center;
  }

  .theme-toggle {
    width: 32px;
    height: 32px;
    font-size: 0.95rem;
  }
}

@media (max-width: 720px) {
  .header h1 {
    font-size: 1.2rem;
  }

  .calc-tab {
    font-size: 0.82rem;
    padding: 0.5rem 0.75rem;
  }

  input[type="text"] {
    font-size: 16px;
    padding: 0.4rem 0.45rem;
  }
}

/* ----- Breiten-Interpolation (Auf-/Untergang) ----- */

.interp-panel {
  margin-top: 1.35rem;
}

.interp-intro {
  margin: 0 0 1.1rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.interp-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  width: 100%;
}

.interp-table-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(16rem, 20rem));
  gap: 1rem;
  justify-content: center;
  width: 100%;
  max-width: 44rem;
}

.interp-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.interp-time-block {
  padding-top: 0.75rem;
  border-top: 1px dashed var(--rounded-divider);
}

.field-hint {
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.35;
}

.interp-card--own {
  max-width: 28rem;
  width: 100%;
}

@media (max-width: 680px) {
  .interp-table-row {
    grid-template-columns: 1fr;
    max-width: 28rem;
  }
}

.interp-result-panel,
.interp-steps-panel {
  margin-top: 0;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border-card);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow);
  width: 100%;
  max-width: 44rem;
}

.interp-result-title,
.interp-steps-title {
  margin: 0 0 0.85rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.interp-result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: 1rem;
}

.interp-result-error {
  margin: 0.85rem 0 0;
  font-size: 0.84rem;
  color: var(--error-text);
  line-height: 1.45;
}

.interp-steps-list {
  margin: 0;
  padding-left: 1.25rem;
  display: none;
}

.interp-steps-list:not(:empty) {
  display: block;
}

.interp-steps-list:not(:empty) + .interp-steps-empty {
  display: none;
}

.interp-steps-list li {
  margin: 0.45rem 0;
  line-height: 1.5;
  font-size: 0.88rem;
}

.interp-steps-list li strong {
  font-weight: 700;
}

.interp-steps-empty {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

/* ----- Cookie consent (GDPR) ----- */

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

.cookie-consent {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 1000;
  padding: 1rem;
  background: var(--surface);
  border-top: 1px solid var(--border-card);
  box-shadow: 0 -4px 24px var(--card-hover-shadow);
}

.cookie-consent__inner {
  max-width: 1260px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
}

.cookie-consent__text {
  flex: 1 1 18rem;
  min-width: 0;
}

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

.cookie-consent__desc {
  margin: 0;
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.5;
}

.cookie-consent__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}

.cookie-consent__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1;
  padding: 0.72rem 1.25rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.15s ease;
}

.cookie-consent__btn:active {
  transform: scale(0.97);
}

.cookie-consent__btn--primary {
  background: var(--btn-primary-gradient);
  border-color: transparent;
  color: var(--on-accent);
  box-shadow: var(--btn-primary-shadow);
}

.cookie-consent__btn--primary:hover {
  box-shadow: var(--btn-primary-shadow-hover);
  transform: translateY(-1px);
}

.cookie-consent__btn--primary:active {
  transform: translateY(0) scale(0.97);
  box-shadow: var(--btn-primary-shadow);
}

.cookie-consent__btn--secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border-input);
  box-shadow: 0 1px 4px var(--inset-shadow);
}

.cookie-consent__btn--secondary:hover {
  background: var(--surface-hover);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 4px 12px var(--inset-shadow);
  transform: translateY(-1px);
}

.cookie-consent__btn--secondary:active {
  transform: translateY(0) scale(0.97);
}

.cookie-consent__btn--ghost {
  background: transparent;
  color: var(--muted);
  border-color: transparent;
  padding-inline: 1rem;
}

.cookie-consent__btn--ghost:hover {
  background: var(--accent-soft);
  color: var(--accent);
  transform: translateY(-1px);
}

.cookie-consent__btn--ghost:active {
  transform: translateY(0) scale(0.97);
}

.cookie-consent__btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.cookie-consent-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(10, 16, 24, 0.55);
}

.cookie-consent-modal__panel {
  width: min(100%, 34rem);
  max-height: min(90vh, 40rem);
  overflow: auto;
  padding: 1.25rem 1.35rem 1.35rem;
  border: 1px solid var(--border-card);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.cookie-consent-modal__title {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.cookie-consent-modal__intro {
  margin: 0 0 1rem;
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.5;
}

.cookie-consent-categories {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.cookie-consent-category {
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--border-card);
  border-radius: 12px;
  background: var(--card-dd);
}

.cookie-consent-category__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}

.cookie-consent-category__title {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 700;
}

.cookie-consent-category__badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.cookie-consent-category__desc {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.45;
}

.cookie-consent-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 2.85rem;
  height: 1.6rem;
  flex-shrink: 0;
  cursor: pointer;
}

.cookie-consent-toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-consent-toggle__slider {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: var(--border-input);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

.cookie-consent-toggle__slider::before {
  content: "";
  position: absolute;
  top: 0.18rem;
  left: 0.18rem;
  width: 1.24rem;
  height: 1.24rem;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 2px 6px rgba(20, 32, 50, 0.22);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] .cookie-consent-toggle__slider::before {
  background: #f0f4f8;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.cookie-consent-toggle input:checked + .cookie-consent-toggle__slider {
  background: var(--btn-primary-gradient);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.12);
}

.cookie-consent-toggle input:checked + .cookie-consent-toggle__slider::before {
  transform: translateX(1.25rem);
}

.cookie-consent-toggle input:focus-visible + .cookie-consent-toggle__slider {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.cookie-consent-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-card);
}

.cookie-consent-modal__actions .cookie-consent__btn--primary {
  min-width: 9rem;
}

.site-footer__links {
  margin: 0.45rem 0 0;
}

.site-footer__link {
  font: inherit;
  font-size: 0.78rem;
  color: var(--muted);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.site-footer__link:hover {
  color: var(--accent);
}

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

@media (max-width: 720px) {
  .cookie-consent__actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .cookie-consent__btn {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .cookie-consent__btn--ghost {
    order: 3;
  }
}