:root {
  --bg-color: #1a1816;
  --text-modal: #2d2a26;
  --text-main: #fdf8e1;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.wall-container {
  padding: 2.5rem;
  max-width: 1800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.header {
  margin-bottom: 32px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 1px solid rgba(253, 248, 225, 0.1);
  padding-bottom: 16px;
}

.header h1 {
  font-family: 'Playfair Display', serif;
  font-size: 32px;
  margin: 0;
  font-style: italic;
  color: var(--text-main);
  font-weight: 700;
}

.header p {
  opacity: 0.6;
  font-size: 13px;
  margin-top: 4px;
}

#collection-count {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.5;
}

.wall {
  column-count: var(--wall-column-count, 1);
  column-gap: 1.5rem;
}

@media (min-width: 768px) {
  .wall { column-count: 2; }
  .wall-container { padding: 3rem; }
}

@media (min-width: 1200px) {
  .wall { column-count: 3; }
}

.card {
  break-inside: avoid;
  margin-bottom: 20px;
  padding: 24px;
  border-radius: 4px;
  position: relative;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  color: var(--text-modal);
  transition: transform 0.2s ease;
  background-color: var(--card-bg-color, #fdf8e1);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
}

.text {
  font-family: 'Lora', serif;
  line-height: 1.6;
  word-wrap: break-word;
  white-space: pre-wrap;
  margin: 0;
  font-size: 1.4rem;
  font-weight: 400;
}

.actions {
  position: absolute;
  top: 10px;
  right: 10px;
  opacity: 0.3;
  display: flex;
  gap: 8px;
  transition: opacity 0.2s ease;
}

@media (hover: hover) {
  .card:hover .actions { opacity: 1; }
}
@media (hover: none) {
  .actions { opacity: 1; }
}

.icon-btn {
  background: rgba(0, 0, 0, 0.05);
  border: none;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-modal);
  transition: background 0.2s, color 0.2s;
  font-size: 12px;
}

.icon-btn:hover { background: rgba(0, 0, 0, 0.1); color: #000; }
.icon-btn.delete:hover { background: rgba(220, 38, 38, 0.15); color: #dc2626; }

.icon-svg {
  width: 16px; height: 16px;
  fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}

.fab {
  position: fixed;
  bottom: 40px;
  right: 40px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: #fdf8e1;
  color: #1a1816;
  border: none;
  font-size: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
  transition: transform 0.2s ease, background 0.2s ease;
  z-index: 100;
}

.fab:hover {
  transform: scale(1.05);
  background-color: #ffffff;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(20, 18, 16, 0.8);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.modal-overlay.active {
  display: flex;
  opacity: 1;
}

.modal {
  background: #fdf8e1;
  border-radius: 4px;
  padding: 24px;
  width: 100%;
  max-width: 600px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  transform: scale(0.95);
  transition: transform 0.2s ease;
  margin: 1rem;
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal h2 {
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  color: #666;
  margin-bottom: 1rem;
}

textarea {
  width: 100%;
  height: 200px;
  padding: 1rem;
  font-family: 'Lora', serif;
  font-size: 1.4rem;
  color: var(--text-modal);
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 4px;
  background: #fffdf5;
  resize: vertical;
  outline: none;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
  transition: border-color 0.2s;
}

textarea::placeholder {
  color: #bfaea0;
}

textarea:focus { border-color: #a8947a; }

.modal-actions {
  margin-top: 1.5rem;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1rem;
}

.keyboard-hint {
  margin-right: auto;
  font-size: 0.85rem;
  color: #888;
}

.btn {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  padding: 0.6rem 1.25rem;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}

.btn-cancel { background: transparent; color: #666; }
.btn-cancel:hover { background: #ece8e1; color: #111; }
.btn-save { background: #1e1b18; color: #fdfbf7; }
.btn-save:hover { background: #3a3630; }

.empty-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 50vh;
  color: #a8947a;
  text-align: center;
  font-family: 'Playfair Display', serif;
}

.empty-state h1 {
  font-size: 2.5rem;
  font-weight: 400;
  margin-bottom: 1rem;
}

.empty-state p {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  opacity: 0.8;
}