* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --furina-blue-dark: #1a2a4a;
  --furina-blue-primary: #2d5f8a;
  --furina-blue-light: #4a9bd9;
  --furina-blue-glow: #5bb8f5;
  --furina-gold: #d4a84b;
  --furina-gold-light: #f5d799;
  --furina-white: #f0f4f8;
  --furina-cream: #f8f6f0;
  --furina-bg: #0d1b33;
  --furina-card: #152642;
  --furina-border: #2a4a73;
  --furina-text: #e8f0f8;
  --furina-text-secondary: #8ba3c4;
}

body {
  font-family: 'Source Sans Pro', sans-serif;
  background: linear-gradient(180deg, var(--furina-bg) 0%, #0a1428 100%);
  color: var(--furina-text);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 50%, rgba(91, 184, 245, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(212, 168, 75, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(74, 155, 217, 0.1) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
}

nav {
  background: linear-gradient(180deg, rgba(13, 27, 51, 0.98) 0%, rgba(21, 38, 66, 0.95) 100%);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 2px solid var(--furina-gold);
  box-shadow: 0 4px 20px rgba(212, 168, 75, 0.2);
  backdrop-filter: blur(10px);
}

nav .container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1;
}

nav .logo {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--furina-gold) 0%, var(--furina-gold-light) 50%, var(--furina-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 30px rgba(212, 168, 75, 0.5);
  letter-spacing: 2px;
}

nav .nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

nav .nav-links a {
  color: var(--furina-text-secondary);
  text-decoration: none;
  transition: all 0.3s;
  font-size: 1rem;
  position: relative;
  padding: 0.5rem 1rem;
  border-radius: 4px;
}

nav .nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--furina-gold), transparent);
  transition: width 0.3s;
}

nav .nav-links a:hover::after,
nav .nav-links a.active::after {
  width: 80%;
}

nav .nav-links a:hover,
nav .nav-links a.active {
  color: var(--furina-gold-light);
  text-shadow: 0 0 10px rgba(212, 168, 75, 0.5);
}

.hero {
  padding: 8rem 2rem;
  text-align: center;
  position: relative;
  z-index: 1;
  background: 
    linear-gradient(180deg, rgba(13, 27, 51, 0.8) 0%, transparent 100%),
    radial-gradient(ellipse at center, rgba(91, 184, 245, 0.15) 0%, transparent 70%);
  overflow: hidden;
}

.hero::before {
  content: '✦';
  position: absolute;
  top: 20%;
  left: 15%;
  font-size: 2rem;
  color: var(--furina-gold);
  opacity: 0.6;
  animation: float 6s ease-in-out infinite;
}

.hero::after {
  content: '✦';
  position: absolute;
  bottom: 20%;
  right: 15%;
  font-size: 2rem;
  color: var(--furina-blue-glow);
  opacity: 0.6;
  animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.6; }
  50% { transform: translateY(-20px) rotate(180deg); opacity: 0.8; }
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--furina-gold-light) 0%, var(--furina-white) 50%, var(--furina-blue-glow) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 40px rgba(212, 168, 75, 0.3);
  letter-spacing: 3px;
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.2); }
}

.hero p {
  font-size: 1.3rem;
  color: var(--furina-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
  position: relative;
}

.hero p::before,
.hero p::after {
  content: '◆';
  margin: 0 0.8rem;
  color: var(--furina-gold);
  font-size: 0.8rem;
  vertical-align: middle;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
  position: relative;
  z-index: 1;
}

.filters {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  justify-content: center;
}

.filter-btn {
  padding: 0.7rem 1.8rem;
  border: 2px solid var(--furina-border);
  background: linear-gradient(180deg, var(--furina-card) 0%, rgba(21, 38, 66, 0.6) 100%);
  color: var(--furina-text-secondary);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.4s;
  font-size: 0.95rem;
  position: relative;
  overflow: hidden;
}

.filter-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(212, 168, 75, 0.2), transparent);
  transition: left 0.5s;
}

.filter-btn:hover::before {
  left: 100%;
}

.filter-btn:hover,
.filter-btn.active {
  background: linear-gradient(135deg, var(--furina-blue-primary) 0%, var(--furina-blue-light) 100%);
  color: var(--furina-white);
  border-color: var(--furina-gold);
  transform: translateY(-3px);
  box-shadow: 
    0 8px 25px rgba(74, 155, 217, 0.4),
    0 0 15px rgba(212, 168, 75, 0.3);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.gallery-item {
  background: linear-gradient(180deg, var(--furina-card) 0%, rgba(13, 27, 51, 0.8) 100%);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.4s;
  border: 2px solid transparent;
  position: relative;
}

.gallery-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(212, 168, 75, 0.1) 50%, transparent 100%);
  opacity: 0;
  transition: opacity 0.4s;
  z-index: 1;
}

.gallery-item:hover::before {
  opacity: 1;
}

.gallery-item:hover {
  transform: translateY(-8px);
  box-shadow: 
    0 15px 40px rgba(0, 0, 0, 0.5),
    0 0 30px rgba(212, 168, 75, 0.2),
    inset 0 0 20px rgba(74, 155, 217, 0.1);
  border-color: var(--furina-gold);
}

.gallery-item.hidden {
  display: none;
}

.gallery-item img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  border-bottom: 2px solid var(--furina-border);
}

.gallery-item-info {
  padding: 1.5rem;
  position: relative;
  z-index: 2;
}

.gallery-item-info h3 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
  color: var(--furina-gold-light);
  letter-spacing: 1px;
}

.gallery-item-info .category {
  font-size: 0.8rem;
  color: var(--furina-blue-glow);
  text-transform: uppercase;
  letter-spacing: 2px;
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: rgba(74, 155, 217, 0.15);
  border-radius: 4px;
  border: 1px solid rgba(74, 155, 217, 0.3);
}

.gallery-item-info .description {
  color: var(--furina-text-secondary);
  font-size: 0.9rem;
  margin-top: 0.8rem;
  line-height: 1.6;
}

.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(13, 27, 51, 0.98);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.lightbox::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 30% 40%, rgba(212, 168, 75, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(91, 184, 245, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.lightbox.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
  z-index: 1;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 8px;
  border: 3px solid var(--furina-gold);
  box-shadow: 0 0 50px rgba(212, 168, 75, 0.3);
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  background: linear-gradient(135deg, var(--furina-gold) 0%, var(--furina-gold-light) 100%);
  border: none;
  color: var(--furina-bg);
  font-size: 2rem;
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(212, 168, 75, 0.5);
}

.lightbox-close:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(212, 168, 75, 0.8);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: linear-gradient(180deg, var(--furina-blue-primary) 0%, var(--furina-blue-dark) 100%);
  border: 2px solid var(--furina-gold);
  color: var(--furina-gold-light);
  font-size: 2rem;
  padding: 1rem;
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.lightbox-nav:hover {
  background: linear-gradient(180deg, var(--furina-blue-light) 0%, var(--furina-blue-primary) 100%);
  transform: translateY(-50%) scale(1.05);
  box-shadow: 0 0 20px rgba(212, 168, 75, 0.4);
}

.lightbox-prev {
  left: -100px;
}

.lightbox-next {
  right: -100px;
}

.lightbox-info {
  text-align: center;
  margin-top: 1.5rem;
  position: relative;
  z-index: 1;
}

.lightbox-info h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  color: var(--furina-gold-light);
  letter-spacing: 2px;
}

.lightbox-info p {
  color: var(--furina-text-secondary);
  font-size: 1rem;
}

footer {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--furina-text-secondary);
  border-top: 2px solid var(--furina-gold);
  margin-top: 4rem;
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, transparent 0%, rgba(13, 27, 51, 0.5) 100%);
}

footer::before {
  content: '◆ ✦ ◆';
  display: block;
  margin-bottom: 1rem;
  color: var(--furina-gold);
  font-size: 0.9rem;
  letter-spacing: 1rem;
}

.admin-section {
  background: linear-gradient(180deg, var(--furina-card) 0%, rgba(13, 27, 51, 0.8) 100%);
  border-radius: 12px;
  padding: 2.5rem;
  margin-bottom: 2rem;
  border: 2px solid var(--furina-border);
  position: relative;
  z-index: 1;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.admin-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--furina-gold), transparent);
}

.admin-section h2 {
  margin-bottom: 1.5rem;
  color: var(--furina-gold-light);
  font-size: 1.8rem;
  letter-spacing: 2px;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--furina-text-secondary);
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.9rem 1.2rem;
  background: rgba(13, 27, 51, 0.6);
  border: 2px solid var(--furina-border);
  border-radius: 8px;
  color: var(--furina-text);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--furina-gold);
  background: rgba(13, 27, 51, 0.8);
  box-shadow: 0 0 20px rgba(212, 168, 75, 0.2);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.btn {
  padding: 0.9rem 2.2rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s;
  font-weight: 600;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--furina-gold) 0%, var(--furina-gold-light) 100%);
  color: var(--furina-bg);
  border: 2px solid var(--furina-gold);
  box-shadow: 0 4px 15px rgba(212, 168, 75, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 8px 25px rgba(212, 168, 75, 0.5),
    0 0 20px rgba(212, 168, 75, 0.3);
}

.btn-danger {
  background: linear-gradient(135deg, #c0392b 0%, #e74c3c 100%);
  color: var(--furina-white);
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  border: 1px solid rgba(231, 76, 60, 0.5);
}

.btn-danger:hover {
  background: linear-gradient(135deg, #a93226 0%, #c0392b 100%);
  box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--furina-blue-primary) 0%, var(--furina-blue-light) 100%);
  color: var(--furina-white);
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  border: 1px solid var(--furina-border);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--furina-blue-light) 0%, var(--furina-blue-glow) 100%);
  box-shadow: 0 4px 15px rgba(74, 155, 217, 0.4);
}

.admin-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.admin-item {
  background: linear-gradient(180deg, var(--furina-card) 0%, rgba(13, 27, 51, 0.6) 100%);
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid var(--furina-border);
  transition: all 0.3s;
}

.admin-item:hover {
  border-color: var(--furina-gold);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.admin-item img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-bottom: 2px solid var(--furina-border);
}

.admin-item-content {
  padding: 1.2rem;
}

.admin-item-content h4 {
  margin-bottom: 0.5rem;
  font-size: 1rem;
  color: var(--furina-gold-light);
}

.admin-item-content .category {
  font-size: 0.8rem;
  color: var(--furina-blue-glow);
}

.admin-item-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.empty-state {
  text-align: center;
  padding: 5rem 2rem;
  color: var(--furina-text-secondary);
  position: relative;
}

.empty-state p {
  font-size: 1.1rem;
  line-height: 1.8;
}

.empty-state::before {
  content: '✦';
  display: block;
  font-size: 3rem;
  color: var(--furina-gold);
  opacity: 0.3;
  margin-bottom: 1.5rem;
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
  position: relative;
  z-index: 1;
}

.about-content h2 {
  font-size: 2.8rem;
  margin-bottom: 2rem;
  text-align: center;
  color: var(--furina-gold-light);
  letter-spacing: 3px;
}

.about-content p {
  font-size: 1.1rem;
  color: var(--furina-text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.contact-info {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--furina-gold);
}

.contact-info h3 {
  margin-bottom: 1rem;
  color: var(--furina-blue-glow);
  font-size: 1.5rem;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  nav .container {
    flex-direction: column;
    gap: 1rem;
  }

  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }

  .lightbox-nav {
    display: none;
  }

  .lightbox-prev,
  .lightbox-next {
    left: 10px;
    right: auto;
  }

  .lightbox-next {
    left: auto;
    right: 10px;
  }
}