:root {
  --bg: #FDF7EB;
  --bga: #FDF7EBE6;
  --text: #2f2f2f;
  --accent: #6b8f71;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  color: var(--text);
  background: var(--bg);
  font-size: 1.2em;
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  margin: 0 0 0.5em;
  text-align: center;
}

h1 { font-size: 64px; }
h2 { font-size: 48px; }
h3 { font-size: 32px; }

h1, h2, h3 { line-height: 1.15; }

@media (max-width: 768px) {
  h1 { font-size: 42px; }
  h2 { font-size: 37px; }
  h3 { font-size: 25px; }
}

section {
  padding: 2rem 1.5rem;
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

.bg {
  padding: 30px;
  background-color: var(--bga);
  border-radius: 30px;
}

.hero {
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero img.main-photo {
  max-width: 320px;
  border-radius: 4px;
  margin: 2rem 0;
}

@media (max-width: 888px) {
  .hero {
    margin-bottom: 300px;
  }
}

.names {
  line-height: 1.05;
}

.header {
  line-height: 1.05;
  margin-bottom: 1.5em;
}

.flowers-left,
.flowers-right {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  max-width: 600px;
  height: 1200px;
  background-repeat: no-repeat;
  background-size: contain;
  pointer-events: none;
  overflow: hidden;
  z-index: -1;
}

.flowers-left {
  left: 0;
  background-position: left center;
  background-image: url('kvetiny/vlevo.png');
}

.flowers-right {
  right: 0;
  background-position: right center;
  background-image: url('kvetiny/vpravo.png');
}

section.decorated {
  position: relative;
  overflow: hidden;
}

.bg-flower {
  position: absolute;
  left: var(--flower-x, 50%);
  top: var(--flower-y, 50%);

  transform:
  translate(-50%, -50%)
  rotate(var(--flower-rot, 0deg))
  scale(var(--flower-scale, 1));

  width: var(--flower-w, 300px);
  height: var(--flower-h, 300px);

  background-image: var(--flower-img);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  pointer-events: none;
  z-index: 0;
  opacity: var(--flower-opacity, 1);
}
@media (max-width: 1024px) {
  .bg-flower {
    opacity: 0.7;
  }
}
@media (max-width: 896px) {
  .bg-flower {
    opacity: 0.5;
  }
}
@media (max-width: 768px) {
  .bg-flower {
    opacity: 0.25;
  }
}

section.decorated > :not(.bg-flower) {
  position: relative;
  z-index: 1;
}

.bg-flower--1 {
  --flower-img: url('kvetiny/1.png');
  --flower-x: 20%;
  --flower-y: 35%;
  --flower-scale: 0.6;
  --flower-rot: -15deg;
  --flower-w: 420px;
  --flower-h: 420px;
  --flower-opacity: 0.75;
}
.bg-flower--2 {
  --flower-img: url('kvetiny/2.png');
  --flower-x: 80%;
  --flower-y: 15%;
  --flower-scale: 0.6;
  --flower-rot: -15deg;
  --flower-w: 420px;
  --flower-h: 420px;
  --flower-opacity: 0.75;
}
.bg-flower--3 {
  --flower-img: url('kvetiny/3.png');
  --flower-x: 20%;
  --flower-y: 35%;
  --flower-scale: 0.6;
  --flower-rot: -15deg;
  --flower-w: 420px;
  --flower-h: 420px;
  --flower-opacity: 0.75;
}
.bg-flower--4 {
  --flower-img: url('kvetiny/4.png');
  --flower-x: 80%;
  --flower-y: 48%;
  --flower-scale: 0.6;
  --flower-rot: -15deg;
  --flower-w: 420px;
  --flower-h: 420px;
  --flower-opacity: 0.75;
}

.countdown {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-top: 2rem;
  font-weight: 500;
}

.countdown div {
  text-align: center;
}

.countdown span {
  display: block;
  font-size: 45px;
  font-family: 'Playfair Display', serif;
}

@media (max-width: 768px) {
  .countdown span {
    font-size: 37px;
  }
}

.about {
  font-size: 22px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  margin-top: 1.5rem;
}

@media (max-width: 600px) {
  .gallery {
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 8px;
  }
}

.gallery-actions,
.gallery-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 16px;
}

.gallery-toolbar {
  background: var(--bga);
  position: sticky;
  top: 0;
  z-index: 3;
}

.btn[disabled] {
  opacity: 0.5;
  pointer-events: none;
}

.gallery a {
  display: block;
  overflow: hidden;
  border-radius: 14px;
  position: relative;
}

/* Zaškrtávátko – v pravém horním rohu, jen v režimu výběru, s velkou klikací
   plochou (44×44); zbytek dlaždice zůstává klikací pro otevření lightboxu. */
.gallery a .check {
  position: absolute;
  top: 0;
  right: 0;
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  z-index: 2;
  display: none;
  -webkit-appearance: none;
  appearance: none;
}

.gallery.selecting a .check {
  display: block;
}

.gallery a .check::before {
  content: "";
  position: absolute;
  top: 8px;
  right: 8px;
  width: 26px;
  height: 26px;
  box-sizing: border-box;
  border-radius: 50%;
  border: 2px solid #fff;
  background: rgba(0, 0, 0, 0.35);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
  transition: background 0.15s ease;
}

.gallery a.selected .check::before {
  background: var(--accent);
}

.gallery a.selected .check::after {
  content: "✓";
  position: absolute;
  top: 8px;
  right: 8px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 15px;
  line-height: 1;
}

.gallery a.selected img {
  outline: 3px solid var(--accent);
  outline-offset: -3px;
  filter: brightness(0.9);
}

/* Tlačítko Vybrat uvnitř lightboxu (.btn.lb-select kvůli přebití .btn) */
.btn.lb-select {
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  padding: 0.5rem 1.1rem;
  font-size: 0.95rem;
  border-radius: 999px;
  background: rgba(253, 247, 235, 0.92);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

.btn.lb-select.is-selected {
  background: var(--accent);
  color: var(--bg);
}

@media (max-width: 768px) {
  .btn.lb-select {
    bottom: 14px;
    padding: 0.35rem 0.85rem;
    font-size: 0.8rem;
  }
}

.gallery img {
  border-radius: 14px;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center center;
  display: block;
  cursor: pointer;
  background: #efe7d6;
  transition: transform 0.25s ease;
}

.gallery a:hover img {
  transform: scale(1.05);
}

.crop-top {
  object-position: center top !important;
}
.crop-left {
  object-position: left center !important;
}
.crop-right {
  object-position: right center !important;
}
.crop-5 {
  object-position: 60% center !important;
}

.timeline {
  max-width: 600px;
  margin: 0 auto;
}

.timeline-item {
  text-align: right;
  padding: 0.5rem 0;
  border-bottom: 1px solid #ddd;
}

.map img {
  width: 100%;
  max-width: 1200px;
  display: block;
  margin: 2rem auto 0;
}

.center {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--accent);
  border-radius: 0;
  background: var(--bg);
  color: var(--accent);
  text-decoration: none;
  font-family: inherit;
  font-size: inherit;
  font-weight: 500;
  line-height: 1.6;
  appearance: none;
  -webkit-appearance: none;
}
.btn:hover {
  color: var(--bg);
  background: var(--accent);
  cursor: pointer;
}

footer {
  padding: 4rem 1.5rem;
  text-align: center;
  font-size: 0.9rem;
}