/* Shared stylesheet for the Dog Registry app. It controls layout, forms, cards, pedigree charts, tooltips, and responsive behaviour. */

:root {
  --bg: #f4f7fb;
  --panel: #ffffff;
  --panel-border: #dbe4f0;
  --text: #142033;
  --muted: #5f6f86;
  --accent: #1f5eff;
  --accent-dark: #1949c9;
  --success: #0f9f61;
  --danger: #c0392b;
  --shadow: 0 12px 30px rgba(20, 32, 51, 0.08);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  background: linear-gradient(180deg, #f8fbff 0%, var(--bg) 100%);
  color: var(--text);
}

.page-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}

.hero {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 24px;
  align-items: stretch;
  margin-bottom: 28px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 10px;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  margin: 0 0 14px;
}

.hero-copy {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--muted);
  max-width: 760px;
}

.hero-card,
.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 20px;
  display: grid;
  gap: 14px;
}

.stat {
  padding: 16px;
  border-radius: 16px;
  background: #f7faff;
  border: 1px solid #e1ebfa;
}

.stat-label {
  display: block;
  color: var(--muted);
  font-size: 0.86rem;
  margin-bottom: 6px;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.panel {
  padding: 22px;
}

.panel-header {
  margin-bottom: 18px;
}

.panel-header h2 {
  margin: 0 0 6px;
  font-size: 1.45rem;
}

.panel-header p {
  margin: 0;
  color: var(--muted);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
}

label span {
  color: var(--text);
}

input,
select,
textarea,
button {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #cad6e5;
  border-radius: 14px;
  background: #fff;
  padding: 12px 14px;
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(31, 94, 255, 0.12);
}

.full-width {
  grid-column: 1 / -1;
}

.actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

button {
  border: none;
  border-radius: 14px;
  padding: 12px 18px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.04s ease;
}

button:hover {
  background: var(--accent-dark);
}

button:active {
  transform: translateY(1px);
}

.status-text {
  margin: 0;
  color: var(--muted);
}

.records-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
}

.search-box {
  display: flex;
  gap: 10px;
  align-items: center;
}

.records-list {
  display: grid;
  gap: 14px;
}

.record-card {
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  padding: 16px;
  background: #fbfdff;
}

.record-card h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.photo-strip {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 10px 0 14px;
}

.dog-photo {
  margin: 0;
  width: 118px;
  height: 118px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--panel-border);
  background: #eef4ff;
}

.dog-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.record-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
}

.record-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.record-grid strong {
  color: var(--text);
}

.message-success {
  color: var(--success);
}

.message-error {
  color: var(--danger);
}

.empty-state {
  color: var(--muted);
  padding: 20px 0;
}

@media (max-width: 960px) {
  .hero,
  .grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .form-grid,
  .record-grid,
  .records-header,
  .search-box {
    grid-template-columns: 1fr;
    display: grid;
  }

  .actions {
    align-items: stretch;
  }

  button {
    width: 100%;
  }
}

.hero-compact {
  grid-template-columns: 1fr;
}

.page-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.text-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

.text-link:hover {
  text-decoration: underline;
}

.family-panel {
  margin-top: 8px;
}

.family-search-form {
  min-width: min(100%, 420px);
}

.family-tree-root {
  margin-top: 20px;
}

.tree-card {
  background: #fbfdff;
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.tree-label {
  margin: 0 0 8px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 800;
}

.tree-card h3 {
  margin: 0 0 12px;
  font-size: 1.3rem;
}

.tree-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  margin-bottom: 16px;
}

.tree-details p,
.meta-note {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.subheading {
  margin: 0 0 10px;
  font-size: 0.95rem;
  font-weight: 800;
}

.siblings-panel {
  padding: 14px;
  border-radius: 16px;
  background: #f7faff;
  border: 1px solid #e1ebfa;
  margin-bottom: 18px;
}

.siblings-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.sibling-chip {
  min-width: 190px;
  max-width: 260px;
  padding: 10px 12px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid var(--panel-border);
  display: grid;
  gap: 3px;
}

.sibling-chip strong,
.tree-details strong {
  color: var(--text);
}

.sibling-chip span,
.sibling-chip small {
  color: var(--muted);
}

.branch-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.branch-column {
  display: grid;
  gap: 12px;
}

.missing-card {
  background: #fffaf7;
}

.cycle-card {
  background: #fff6f6;
  border-color: #f2cccc;
}

@media (max-width: 680px) {
  .tree-details,
  .branch-grid,
  .family-search-form,
  .page-links {
    grid-template-columns: 1fr;
    display: grid;
  }
}


.parent-fieldset {
  display: grid;
  gap: 0.5rem;
}

.inline-checkbox {
  flex-direction: row;
  align-items: center;
  gap: 0.6rem;
  font-weight: 500;
}

.inline-checkbox input[type='checkbox'] {
  width: auto;
  margin: 0;
}

.view-toggle {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 8px 0 18px;
}

.toggle-button {
  background: #eef4ff;
  color: var(--accent);
  border: 1px solid #cfe0ff;
}

.toggle-button.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.hierarchy-panel {
  background: #fbfdff;
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.hierarchy-root-chip {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: #eef4ff;
  border: 1px solid #cfe0ff;
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 16px;
}

.hierarchy-tree,
.hierarchy-tree ul {
  list-style: none;
  margin: 0;
  padding-left: 20px;
}

.hierarchy-tree > li + li {
  margin-top: 14px;
}

.hierarchy-tree li {
  position: relative;
  padding-left: 18px;
  margin: 10px 0;
}

.hierarchy-tree li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.9rem;
  width: 10px;
  border-top: 1px solid #c8d5e6;
}

.hierarchy-tree li::after {
  content: '';
  position: absolute;
  left: 0;
  top: -10px;
  bottom: calc(100% - 0.9rem);
  border-left: 1px solid #c8d5e6;
}

.hierarchy-tree > li::after {
  top: -6px;
}

.hierarchy-tree li:last-child::after {
  bottom: calc(100% - 0.9rem);
}

.hierarchy-relationship {
  display: block;
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.hierarchy-node {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid var(--panel-border);
  color: var(--text);
  font-weight: 700;
}

.hierarchy-node.muted {
  color: var(--muted);
  background: #f9fafc;
}

.hierarchy-note {
  display: inline-block;
  margin-left: 8px;
  color: var(--muted);
  font-size: 0.88rem;
}

/* Pedigree-style connected parent layout for card view */
.pedigree-parents {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 18px;
  padding-top: 30px;
  padding-left: 34px;
}

.pedigree-stem {
  position: absolute;
  left: 17px;
  top: 0;
  bottom: 22px;
  width: 2px;
  background: #c8d5e6;
}

.pedigree-stem::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 0;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #ffffff;
  border: 2px solid var(--accent);
}

.branch-column {
  position: relative;
  display: grid;
  gap: 12px;
}

.branch-column::before {
  content: '';
  position: absolute;
  left: -17px;
  top: 22px;
  width: 17px;
  border-top: 2px solid #c8d5e6;
}

.branch-column::after {
  content: '';
  position: absolute;
  left: -21px;
  top: 18px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #c8d5e6;
}

.parent-placeholder {
  border: 1px dashed #c8d5e6;
  border-radius: 14px;
  padding: 14px;
  background: #f9fbff;
}

.branch-grid {
  grid-template-columns: 1fr;
}

@media (max-width: 680px) {
  .pedigree-parents {
    padding-left: 24px;
  }

  .pedigree-stem {
    left: 12px;
  }

  .branch-column::before {
    left: -12px;
    width: 12px;
  }

  .branch-column::after {
    left: -16px;
  }
}

/* Microchip-only pedigree hierarchy view with hover tooltips */
.pedigree-hierarchy-panel {
  overflow-x: auto;
}

.hierarchy-help {
  margin-bottom: 18px;
}

.pedigree-chart {
  display: flex;
  justify-content: center;
  min-width: max-content;
  padding: 24px 12px 12px;
}

.pedigree-node {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 16px;
}

.pedigree-children {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 42px;
  margin-top: 38px;
  padding-top: 28px;
}

.pedigree-children::before {
  content: '';
  position: absolute;
  top: 0;
  left: 25%;
  right: 25%;
  border-top: 2px solid #273142;
}

.pedigree-node > .pedigree-children::after {
  content: '';
  position: absolute;
  top: -38px;
  left: 50%;
  height: 38px;
  border-left: 2px solid #273142;
}

.pedigree-children > .pedigree-node::before {
  content: '';
  position: absolute;
  top: -28px;
  left: 50%;
  height: 28px;
  border-left: 2px solid #273142;
}

.pedigree-box {
  position: relative;
  min-width: 150px;
  max-width: 190px;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border: 2px solid #273142;
  border-radius: 6px;
  box-shadow: 0 6px 14px rgba(20, 32, 51, 0.08);
  font-weight: 800;
  color: #142033;
  cursor: help;
  outline: none;
}

.pedigree-box.male {
  background: #9fc1ea;
}

.pedigree-box.female {
  background: #ff9da3;
}

.pedigree-box.unknown {
  background: #e8edf4;
  color: var(--muted);
}

.microchip-label {
  overflow-wrap: anywhere;
  text-align: center;
  line-height: 1.2;
}

.dog-tooltip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 12px);
  transform: translateX(-50%) translateY(6px);
  width: 280px;
  max-width: min(280px, 80vw);
  padding: 12px;
  border-radius: 14px;
  background: #142033;
  color: #ffffff;
  box-shadow: 0 18px 38px rgba(20, 32, 51, 0.24);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s ease;
  z-index: 20;
  text-align: left;
  font-weight: 500;
}

.dog-tooltip::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
  border-width: 7px;
  border-style: solid;
  border-color: #142033 transparent transparent transparent;
}

.pedigree-box:hover .dog-tooltip,
.pedigree-box:focus .dog-tooltip,
.pedigree-box:focus-within .dog-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.tooltip-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.tooltip-row:last-child {
  border-bottom: 0;
}

.tooltip-row span {
  color: #b9c7dc;
  font-size: 0.78rem;
}

.tooltip-row strong {
  color: #ffffff;
  font-size: 0.82rem;
  overflow-wrap: anywhere;
}

.pedigree-relative-groups {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.pedigree-relative-section {
  padding: 16px;
  border-radius: 16px;
  background: #f7faff;
  border: 1px solid #e1ebfa;
}

.pedigree-section-title {
  margin: 0 0 12px;
  font-weight: 800;
  color: var(--text);
}

.pedigree-relative-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: flex-start;
}

.pedigree-relative-item {
  display: grid;
  justify-items: center;
  gap: 6px;
}

.pedigree-relation-note,
.pedigree-empty-note {
  color: var(--muted);
  font-size: 0.86rem;
}

@media (max-width: 680px) {
  .pedigree-chart {
    justify-content: flex-start;
  }

  .pedigree-children {
    gap: 22px;
  }

  .pedigree-box {
    min-width: 130px;
    max-width: 160px;
    font-size: 0.88rem;
  }
}

/* Vertical pedigree hierarchy: ancestors above, selected dog in the middle, children below */
.pedigree-chart-vertical {
  flex-direction: column;
  align-items: center;
  gap: 0;
  padding: 28px 16px 20px;
}

.pedigree-chart-vertical .pedigree-unit {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.pedigree-parent-row {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 54px;
  padding-bottom: 28px;
}

.pedigree-parent-row::before {
  content: '';
  position: absolute;
  left: calc(25% + 35px);
  right: calc(25% + 35px);
  bottom: 13px;
  border-top: 2px solid #273142;
}

.pedigree-parent-row > .pedigree-unit::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -15px;
  height: 28px;
  border-left: 2px solid #273142;
}

.pedigree-parent-connector {
  position: relative;
  width: 2px;
  height: 28px;
  border-left: 2px solid #273142;
  margin-top: -28px;
  margin-bottom: 10px;
}

.pedigree-junction {
  position: absolute;
  left: 50%;
  top: -7px;
  width: 12px;
  height: 12px;
  transform: translateX(-50%);
  border: 2px solid #273142;
  border-radius: 999px;
  background: #ffffff;
  z-index: 2;
}

.pedigree-current-box {
  position: relative;
  z-index: 3;
}

.pedigree-descendant-group {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 4px;
  padding-top: 30px;
}

.pedigree-child-connector {
  position: absolute;
  top: 0;
  width: 2px;
  height: 30px;
  border-left: 2px solid #273142;
}

.pedigree-child-row {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 28px;
  padding-top: 28px;
}

.pedigree-child-row::before {
  content: '';
  position: absolute;
  left: 50px;
  right: 50px;
  top: 0;
  border-top: 2px solid #273142;
}

.pedigree-child-unit {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.pedigree-child-unit::before {
  content: '';
  position: absolute;
  left: 50%;
  top: -28px;
  height: 28px;
  border-left: 2px solid #273142;
}

.pedigree-descendant-empty {
  margin-top: 18px;
  padding: 10px 14px;
  border-radius: 999px;
  background: #f2f6fb;
  color: var(--muted);
  font-weight: 700;
}

.pedigree-box.clickable {
  cursor: pointer;
}

.pedigree-box.clickable:hover,
.pedigree-box.clickable:focus {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(20, 32, 51, 0.16);
}

@media (max-width: 780px) {
  .pedigree-parent-row {
    gap: 28px;
  }

  .pedigree-parent-row::before {
    left: 70px;
    right: 70px;
  }

  .pedigree-child-row {
    gap: 18px;
  }
}

/* Summary card view for selected dog relationships */
.card-summary-layout {
  display: grid;
  gap: 18px;
}

.selected-dog-card {
  border-color: #cfe0f7;
}

.relative-summary-card .tree-label {
  margin-bottom: 12px;
}

.relative-summary-card .siblings-wrap {
  align-items: stretch;
}

.relative-summary-card .sibling-chip {
  min-width: 210px;
}


/* Relationship checker */
.relationship-panel {
  display: grid;
  gap: 20px;
}

.relationship-form {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(220px, 1fr) auto;
  align-items: end;
  gap: 16px;
  padding: 18px;
  border: 1px solid #d8e0ea;
  border-radius: 18px;
  background: #f8fafc;
}

.relationship-form label {
  display: grid;
  gap: 8px;
  color: #334155;
  font-weight: 700;
}

.relationship-form input {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 1rem;
  background: #fff;
}

.relationship-result {
  border: 1px solid #d8e0ea;
  border-radius: 20px;
  padding: 20px;
  background: #fff;
}

.relationship-result.related {
  border-color: #fecaca;
  background: #fef2f2;
}

.relationship-result.not-related {
  border-color: #86efac;
  background: #f0fdf4;
}

.relationship-answer h2 {
  margin: 4px 0 8px;
  color: #0f172a;
}

.relationship-dog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.relationship-dog-card {
  border: 2px solid #1f2937;
  border-radius: 16px;
  padding: 16px;
  background: #e5e7eb;
}

.relationship-dog-card.male {
  background: #bfdbfe;
}

.relationship-dog-card.female {
  background: #fedcff;
}

.relationship-dog-card h3 {
  margin: 4px 0 10px;
  word-break: break-word;
}

.relationship-dog-card p {
  margin: 4px 0;
}

.common-ancestor-list {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

.common-ancestor-item {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid #cbd5e1;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.75);
}

.common-ancestor-item small {
  color: #475569;
}

@media (max-width: 800px) {
  .relationship-form,
  .relationship-dog-grid {
    grid-template-columns: 1fr;
  }
}

.blood-relationship-card {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid #cbd5e1;
  background: #f8fafc;
}

.blood-relationship-card.related {
  border-color: #c95151;
  background: #d77070;
}

.blood-relationship-card.not-related {
  border-color: #a8fca5;
  background: #39fc1f;
}

.blood-relationship-card h3 {
  margin: 0 0 6px;
}

.blood-relationship-card p {
  margin: 4px 0;
}