@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Montserrat:wght@500;600;700;800;900&display=swap');

:root {
  --color-moss: #1C3E2A;
  --color-moss-light: #2A563D;
  --color-terracotta: #BC6A44;
  --color-terracotta-light: #D47E56;
  --color-cream: #F7F5F0;
  --color-cream-card: #FFFFFF;
  --color-cream-hover: #ECE8DD;
  --color-charcoal: #1A1A1A;
  --color-charcoal-muted: #666666;
  --color-border: rgba(26, 26, 26, 0.12);
  --color-border-hover: rgba(26, 26, 26, 0.3);
  
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --header-height: 72px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-card: 0 4px 20px -2px rgba(26, 26, 26, 0.08);
  --shadow-elevated: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

[data-theme="dark"] {
  --color-cream: #121212;
  --color-cream-card: #1C1C1C;
  --color-cream-hover: #262626;
  --color-charcoal: #F7F5F0;
  --color-charcoal-muted: #999999;
  --color-border: rgba(247, 245, 240, 0.12);
  --color-border-hover: rgba(247, 245, 240, 0.3);
  --shadow-card: 0 4px 20px -2px rgba(0, 0, 0, 0.5);
  --shadow-elevated: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--color-cream);
  color: var(--color-charcoal);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Header */
.site-header {
  height: var(--header-height);
  background-color: rgba(247, 245, 240, 0.95);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  backdrop-filter: blur(12px);
}

[data-theme="dark"] .site-header {
  background-color: rgba(18, 18, 18, 0.95);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: var(--color-charcoal);
}

.brand-logo-img {
  width: 42px;
  height: 32px;
  object-fit: contain;
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  line-height: 1.1;
}

.brand-subtitle {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-charcoal-muted);
  text-transform: uppercase;
  margin-top: 0.15rem;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.btn-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background-color: var(--color-cream-card);
  color: var(--color-charcoal);
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
}

.btn-icon:hover {
  background-color: var(--color-cream-hover);
  border-color: var(--color-border-hover);
  transform: translateY(-1px);
}

/* =========================================================
   CATEGORY FILTER BAR (Air, Gunung, Hutan, Pantai, Sawah, Taman)
   ========================================================= */
.category-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.filter-pill {
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background-color: var(--color-cream-card);
  color: var(--color-charcoal-muted);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}

.filter-pill:hover {
  border-color: var(--color-charcoal);
  color: var(--color-charcoal);
  transform: translateY(-1px);
}

.filter-pill.active {
  background-color: var(--color-moss);
  border-color: var(--color-moss);
  color: #ffffff;
}

[data-theme="dark"] .filter-pill.active {
  background-color: var(--color-terracotta);
  border-color: var(--color-terracotta);
}

/* =========================================================
   DEFAULT VIEW: GRID KATALOG FOTO
   ========================================================= */
.grid-main-container {
  flex: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem 2rem 5rem 2rem;
  width: 100%;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 2.5rem;
}

/* Kartu Grid */
.grid-artwork-card {
  background-color: var(--color-cream-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.grid-artwork-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
  border-color: var(--color-charcoal);
}

.grid-artwork-card.is-chosen {
  border-color: var(--color-terracotta);
}

/* Foto di Kartu Grid (Tanpa Watermark) */
.card-photo-wrap {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background-color: #0d0d0d;
  cursor: pointer;
}

.card-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-photo-wrap:hover .card-photo-img {
  transform: scale(1.03);
}

.card-category-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  background: rgba(28, 62, 42, 0.85);
  backdrop-filter: blur(6px);
  color: #ffffff;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.68rem;
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card-zoom-badge {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  background: rgba(26, 26, 26, 0.7);
  backdrop-filter: blur(6px);
  color: #ffffff;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-family: var(--font-heading);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(-4px);
  transition: var(--transition);
  pointer-events: none;
}

.card-photo-wrap:hover .card-zoom-badge {
  opacity: 1;
  transform: translateY(0);
}

/* Isi Kartu Grid: Judul Karya, Pemilik Karya, Narasi, Vote */
.card-info-wrap {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.85rem;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.25;
  color: var(--color-charcoal);
  cursor: pointer;
}

.card-title:hover {
  color: var(--color-terracotta);
}

.artist-row {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  font-size: 0.95rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.artist-prefix {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-charcoal-muted);
  text-transform: uppercase;
}

.artist-value {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-charcoal);
}

.narrative-wrap {
  flex: 1;
}

.narrative-content {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--color-charcoal);
  text-align: justify;
}

/* Voting Row (Tanpa Jumlah Angka) */
.voting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.btn-vote-icon {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background-color: var(--color-cream);
  color: var(--color-charcoal);
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.btn-vote-icon:hover {
  border-color: var(--color-terracotta);
  background-color: var(--color-cream-hover);
  transform: scale(1.02);
}

.btn-vote-icon .heart-icon {
  width: 18px;
  height: 18px;
  stroke: var(--color-terracotta);
  transition: transform 0.2s ease;
}

.btn-vote-icon:hover .heart-icon {
  transform: scale(1.2);
}

.btn-vote-icon.has-voted {
  background-color: var(--color-terracotta);
  border-color: var(--color-terracotta);
  color: #ffffff;
  cursor: default;
}

.btn-vote-icon.has-voted .heart-icon {
  fill: #ffffff;
  stroke: #ffffff;
}

.btn-vote-icon.is-disabled-other {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-vote-icon.is-disabled-other:hover {
  transform: none;
  border-color: var(--color-border);
  background-color: var(--color-cream);
}

.btn-card-expand {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-charcoal-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-card-expand:hover {
  color: var(--color-charcoal);
}

/* =========================================================
   FULL DETAIL MODAL (SIDE-BY-SIDE VIEW SAAT KARTU DIKLIK)
   ========================================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(14px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.modal-overlay.open {
  display: flex;
}

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 105;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: rotate(90deg);
}

.modal-arrow-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 105;
}

.modal-arrow-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-50%) scale(1.08);
}

.modal-arrow-prev { left: 1.5rem; }
.modal-arrow-next { right: 1.5rem; }

.modal-split-card {
  background-color: var(--color-cream);
  color: var(--color-charcoal);
  border-radius: var(--radius-lg);
  max-width: 1200px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  display: grid;
  grid-template-columns: 58% 42%;
  box-shadow: var(--shadow-elevated);
  border: 1px solid var(--color-border);
}

.modal-photo-side {
  background-color: #0a0a0a;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 450px;
}

.modal-photo-wrap {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.modal-img {
  width: 100%;
  height: 100%;
  max-height: 85vh;
  object-fit: contain;
  display: block;
}

.photo-category-pill {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  background: rgba(28, 62, 42, 0.85);
  backdrop-filter: blur(8px);
  color: #ffffff;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.modal-info-side {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  overflow-y: auto;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.2;
  color: var(--color-charcoal);
}

/* =========================================================
   POPUP MODAL NAMA PANGGILAN VOTING
   ========================================================= */
.prompt-box {
  background-color: var(--color-cream-card);
  color: var(--color-charcoal);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  max-width: 440px;
  width: 100%;
  box-shadow: var(--shadow-elevated);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: popIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

.prompt-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.prompt-subtitle {
  font-size: 0.9rem;
  color: var(--color-charcoal-muted);
}

.prompt-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background-color: var(--color-cream);
  color: var(--color-charcoal);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: var(--transition);
}

.prompt-input:focus {
  border-color: var(--color-terracotta);
}

.prompt-notice {
  font-size: 0.75rem;
  color: var(--color-charcoal-muted);
  margin-top: 0.5rem;
  line-height: 1.4;
}

.prompt-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.btn-prompt-cancel {
  padding: 0.65rem 1.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-charcoal);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
}

.btn-prompt-submit {
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-sm);
  border: none;
  background-color: var(--color-terracotta);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}

.btn-prompt-submit:hover {
  background-color: var(--color-terracotta-light);
}

/* Toast */
.toast-container {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 150;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  background: var(--color-charcoal);
  color: var(--color-cream);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  pointer-events: auto;
}

.toast-success {
  background-color: var(--color-moss);
}

/* Responsive */
@media (max-width: 1024px) {
  .catalog-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.75rem;
  }

  .modal-split-card {
    grid-template-columns: 1fr;
    max-height: 90vh;
  }

  .modal-photo-side {
    max-height: 50vh;
    min-height: 300px;
  }

  .modal-info-side {
    padding: 1.5rem;
  }

  .modal-arrow-btn {
    display: none;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 0 1rem;
  }

  .brand-subtitle {
    font-size: 0.58rem;
  }

  .grid-main-container {
    padding: 1.5rem 1rem 4rem 1rem;
  }

  .category-filter-bar {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 0.5rem;
  }

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

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}