/* ─── nadj.family — shared stylesheet ────────────────────────────────────── */

:root {
  --ink:       #1F2328;
  --ink-2:     #5B646E;
  --ink-3:     #8A9299;
  --paper:     #FBFAF7;
  --paper-2:   #F3F1EC;
  --rule:      #DFDCD4;
  --accent:    #7A5C3E;
  --accent-2:  #C4973D;
  --danger:    #8B3A3A;
  --nagy:      #4A6741;   /* green — Hungarian/Vojvodina branch */
  --pavlovic:  #3D5A7A;   /* blue — Serbian/Bosnian branch */
  --corovic:   #7A4A3D;   /* terracotta — Dalmatian/Herzegovinian branch */
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink:      #ECEAE5;
    --ink-2:    #A2A9B2;
    --ink-3:    #6C747C;
    --paper:    #14171B;
    --paper-2:  #1C2026;
    --rule:     #2A2F36;
    --accent:   #C79A6B;
    --accent-2: #D4A84B;
    --nagy:     #6A9460;
    --pavlovic: #5A7FA0;
    --corovic:  #A06A5A;
    color-scheme: dark;
  }
}

/* ─── Reset & base ─────────────────────────────────────────────────────────── */

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

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.65 ui-serif, Georgia, "Times New Roman", serif;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color .15s;
}
a:hover { text-decoration-color: var(--accent); }

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.15;
  text-wrap: balance;
  margin: 0 0 .5em;
}

h1 { font-size: clamp(1.8rem, 5vw, 2.8rem); }
h2 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2rem 0;
}

code {
  font: 14px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
  background: color-mix(in srgb, var(--ink) 7%, transparent);
  padding: .15em .4em;
  border-radius: 4px;
}

/* ─── Layout ────────────────────────────────────────────────────────────────── */

.site-header {
  border-bottom: 1px solid var(--rule);
  padding: 0 clamp(1rem, 4vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 60px;
  position: sticky;
  top: 0;
  background: var(--paper);
  z-index: 100;
}

.site-logo {
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--ink);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.site-logo .eyebrow {
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: .25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  display: block;
  padding: .35rem .75rem;
  border-radius: 6px;
  color: var(--ink-2);
  font-size: .9rem;
  font-family: ui-sans-serif, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  text-decoration: none;
  transition: background .12s, color .12s;
}
.site-nav a:hover,
.site-nav a.active { background: var(--paper-2); color: var(--ink); }

.page-body {
  max-width: 860px;
  margin: 0 auto;
  padding: 3rem clamp(1rem, 4vw, 2rem);
}

.page-body--wide {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem clamp(1rem, 4vw, 2rem);
}

/* ─── Typography helpers ────────────────────────────────────────────────────── */

.eyebrow {
  font: 500 .75rem/1 ui-sans-serif, -apple-system, sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 .75rem;
}

.lede {
  font-size: 1.15rem;
  color: var(--ink-2);
  line-height: 1.55;
}

.meta {
  font: .85rem/1.4 ui-sans-serif, -apple-system, sans-serif;
  color: var(--ink-3);
}

.confidence {
  display: inline-block;
  font: 500 .7rem/1 ui-sans-serif, -apple-system, sans-serif;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .2em .5em;
  border-radius: 3px;
  background: color-mix(in srgb, var(--ink) 8%, transparent);
  color: var(--ink-2);
}
.confidence--confirmed { background: color-mix(in srgb, var(--nagy) 15%, transparent); color: var(--nagy); }
.confidence--probable  { background: color-mix(in srgb, var(--accent-2) 15%, transparent); color: color-mix(in srgb, var(--accent-2) 80%, var(--ink)); }
.confidence--speculative { background: color-mix(in srgb, var(--danger) 12%, transparent); color: var(--danger); }
.confidence--family-knowledge { background: color-mix(in srgb, var(--pavlovic) 12%, transparent); color: var(--pavlovic); }

/* ─── Cards ─────────────────────────────────────────────────────────────────── */

.card {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
}

.card + .card { margin-top: 1rem; }

/* ─── Person card (used in tree + people views) ─────────────────────────────── */

.person-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: .75rem 1rem;
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
  text-align: center;
  min-width: 140px;
}

.person-card:hover {
  border-color: var(--accent);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--ink) 8%, transparent);
}

.person-card .person-name {
  font-weight: 600;
  font-size: .95rem;
  color: var(--ink);
  display: block;
}

.person-card .person-dates {
  font: .78rem/1.4 ui-sans-serif, -apple-system, sans-serif;
  color: var(--ink-3);
  margin-top: .2rem;
  display: block;
}

.person-card .person-place {
  font: italic .78rem/1.4 ui-serif, Georgia, serif;
  color: var(--ink-3);
  display: block;
}

.person-card[data-branch="nagy"]     { border-left: 3px solid var(--nagy); }
.person-card[data-branch="pavlovic"] { border-left: 3px solid var(--pavlovic); }
.person-card[data-branch="corovic"]  { border-left: 3px solid var(--corovic); }
.person-card[data-branch="nadj"]     { border-left: 3px solid var(--accent); }

/* ─── Grid layouts ──────────────────────────────────────────────────────────── */

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

/* ─── Passphrase gate ───────────────────────────────────────────────────────── */

.gate-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.gate-box {
  max-width: 380px;
  width: 100%;
  text-align: center;
}

.gate-box .wordmark {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--accent);
  margin-bottom: .4rem;
  display: block;
}

.gate-box p {
  color: var(--ink-2);
  font-size: .95rem;
  margin-bottom: 1.5rem;
}

.gate-form {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.gate-input {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--rule);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font: 1rem ui-serif, Georgia, serif;
  text-align: center;
  letter-spacing: .1em;
  outline: none;
  transition: border-color .15s;
}
.gate-input:focus { border-color: var(--accent); }
.gate-input::placeholder { letter-spacing: normal; color: var(--ink-3); font-style: italic; }

.gate-error {
  color: var(--danger);
  font-size: .85rem;
  min-height: 1.2em;
}

/* ─── Buttons ───────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .6rem 1.25rem;
  border-radius: 7px;
  font: 500 .9rem/1 ui-sans-serif, -apple-system, sans-serif;
  cursor: pointer;
  transition: background .12s, color .12s, border-color .12s;
  text-decoration: none;
  border: 1.5px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 85%, #000); }

.btn-ghost {
  background: transparent;
  color: var(--ink-2);
  border-color: var(--rule);
}
.btn-ghost:hover { background: var(--paper-2); color: var(--ink); border-color: color-mix(in srgb, var(--rule) 70%, var(--ink)); }

/* ─── Branch legend ─────────────────────────────────────────────────────────── */

.branch-legend {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 1.5rem;
}

.branch-chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font: 500 .78rem/1 ui-sans-serif, -apple-system, sans-serif;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .3rem .6rem;
  border-radius: 4px;
}

.branch-chip::before {
  content: '';
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

.branch-chip--nagy     { background: color-mix(in srgb, var(--nagy) 12%, transparent); color: var(--nagy); }
.branch-chip--nagy::before { background: var(--nagy); }
.branch-chip--pavlovic { background: color-mix(in srgb, var(--pavlovic) 12%, transparent); color: var(--pavlovic); }
.branch-chip--pavlovic::before { background: var(--pavlovic); }
.branch-chip--corovic  { background: color-mix(in srgb, var(--corovic) 12%, transparent); color: var(--corovic); }
.branch-chip--corovic::before { background: var(--corovic); }

/* ─── Tree layout ───────────────────────────────────────────────────────────── */

.tree-container {
  overflow-x: auto;
  padding-bottom: 2rem;
}

.tree-generation {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 1rem 0;
  position: relative;
}

.tree-generation + .tree-generation {
  border-top: 1px solid var(--rule);
}

.tree-family-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
}

.tree-couple {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.tree-couple-sep {
  font-size: 1.1rem;
  color: var(--ink-3);
  line-height: 1;
}

.tree-children {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.tree-gen-label {
  font: 500 .72rem/1 ui-sans-serif, -apple-system, sans-serif;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: .3rem .75rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: .5rem;
}

/* ─── Person detail modal ───────────────────────────────────────────────────── */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: color-mix(in srgb, var(--ink) 50%, transparent);
  display: grid;
  place-items: center;
  padding: 1.5rem;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--paper);
  border-radius: 12px;
  padding: 2rem;
  max-width: 540px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(8px);
  transition: transform .2s;
}

.modal-backdrop.open .modal { transform: translateY(0); }

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink-3);
  font-size: 1.4rem;
  line-height: 1;
  padding: .25rem .5rem;
  border-radius: 4px;
  transition: color .12s, background .12s;
}
.modal-close:hover { background: var(--paper-2); color: var(--ink); }

.modal-name {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 2rem .25rem 0;
}

.modal-born {
  color: var(--ink-2);
  font-size: .9rem;
  margin-bottom: 1rem;
}

.modal-notes {
  font-size: .95rem;
  line-height: 1.65;
  color: var(--ink-2);
  border-top: 1px solid var(--rule);
  padding-top: 1rem;
  margin-top: 1rem;
}

/* ─── Home page feature sections ────────────────────────────────────────────── */

.hero {
  padding: 4rem 0 2.5rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 3rem;
}

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 2rem 0;
}

.stat {
  flex: 1;
  min-width: 120px;
}

.stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: .3rem;
}

.stat-label {
  font: .8rem/1.3 ui-sans-serif, -apple-system, sans-serif;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.quick-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin: 2.5rem 0;
}

.quick-nav-item {
  display: block;
  padding: 1.5rem;
  border: 1.5px solid var(--rule);
  border-radius: 10px;
  text-decoration: none;
  color: var(--ink);
  transition: border-color .15s, box-shadow .15s, transform .12s;
}

.quick-nav-item:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 14px color-mix(in srgb, var(--ink) 8%, transparent);
  transform: translateY(-2px);
}

.quick-nav-item .icon {
  font-size: 1.8rem;
  display: block;
  margin-bottom: .6rem;
}

.quick-nav-item .title {
  font-weight: 600;
  font-size: 1rem;
  display: block;
  margin-bottom: .25rem;
}

.quick-nav-item .desc {
  font-size: .82rem;
  color: var(--ink-3);
  font-family: ui-sans-serif, -apple-system, sans-serif;
  line-height: 1.4;
}

/* ─── Story list ────────────────────────────────────────────────────────────── */

.story-card {
  padding: 1.5rem;
  border: 1px solid var(--rule);
  border-radius: 10px;
  text-decoration: none;
  display: block;
  color: var(--ink);
  transition: border-color .15s;
}
.story-card:hover { border-color: var(--accent); }
.story-card .story-title { font-size: 1.1rem; font-weight: 600; margin-bottom: .35rem; }
.story-card .story-meta  { font: .82rem/1.4 ui-sans-serif, -apple-system, sans-serif; color: var(--ink-3); margin-bottom: .6rem; }
.story-card .story-lede  { color: var(--ink-2); font-size: .95rem; }

/* ─── Photo gallery ─────────────────────────────────────────────────────────── */

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.photo-item {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--rule);
  cursor: pointer;
}

.photo-item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  transition: opacity .15s;
}
.photo-item:hover img { opacity: .9; }

.photo-caption {
  padding: .6rem .75rem;
  font: .8rem/1.4 ui-sans-serif, -apple-system, sans-serif;
  color: var(--ink-2);
  background: var(--paper-2);
  border-top: 1px solid var(--rule);
}

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--ink-3);
  border: 1.5px dashed var(--rule);
  border-radius: 12px;
}
.empty-state .icon { font-size: 2.5rem; margin-bottom: 1rem; }
.empty-state p { margin: 0; font-size: .95rem; }

/* ─── Contribute page ───────────────────────────────────────────────────────── */

.contribute-steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 0;
}

.contribute-steps li {
  counter-increment: step;
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--rule);
}

.contribute-steps li:last-child { border-bottom: none; }

.step-num {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font: 600 .85rem/1 ui-sans-serif, -apple-system, sans-serif;
  margin-top: .15rem;
}

.step-body strong { display: block; margin-bottom: .25rem; }
.step-body p { margin: 0; font-size: .95rem; color: var(--ink-2); }

/* ─── Notice / callout ──────────────────────────────────────────────────────── */

.notice {
  padding: 1rem 1.25rem;
  border-radius: 8px;
  border-left: 3px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  font-size: .9rem;
  color: var(--ink-2);
  line-height: 1.55;
}

.notice strong { color: var(--ink); }

/* ─── Footer ────────────────────────────────────────────────────────────────── */

.site-footer {
  border-top: 1px solid var(--rule);
  padding: 1.5rem clamp(1rem, 4vw, 2.5rem);
  text-align: center;
  font: .8rem/1.4 ui-sans-serif, -apple-system, sans-serif;
  color: var(--ink-3);
  margin-top: 4rem;
}

/* ─── Responsive tweaks ─────────────────────────────────────────────────────── */

@media (max-width: 600px) {
  .site-nav { display: none; }
  .tree-generation { gap: 1rem; }
  .tree-children { gap: .5rem; }
  .person-card { min-width: 110px; padding: .6rem .75rem; }
}