/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-glass: rgba(10, 10, 18, 0.82);
  --bg-glass-light: rgba(18, 18, 30, 0.92);
  --bg-glass-solid: #0e0e1a;
  --border: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(59, 130, 246, 0.3);
  --text: #e8e8ed;
  --text-dim: #8b92a5;
  --accent: #3b82f6;
  --accent-hover: #60a5fa;
  --accent-glow: rgba(59, 130, 246, 0.15);
  --success: #22c55e;
  --warning: #f97316;
  --danger: #ef4444;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 8px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255,255,255,0.04);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
  font-family: var(--font);
  background: #07070d;
  color: var(--text);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
}

/* ===== Map ===== */
#map {
  width: 100vw;
  height: 100vh;
  z-index: 1;
  transition: cursor 0.2s;
}

#map.drop-mode {
  cursor: crosshair !important;
}

/* ===== Floating panels ===== */
.floating-panel {
  position: fixed;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--text);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.floating-panel:hover {
  box-shadow: var(--shadow), 0 0 20px rgba(59, 130, 246, 0.06);
}

/* ===== Search ===== */
#search-panel {
  top: 16px;
  left: 16px;
  width: 340px;
}

.search-container {
  display: flex;
  align-items: center;
  padding: 4px;
}

#search-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 14px;
  font-family: var(--font);
  padding: 10px 12px;
  outline: none;
}

#search-input::placeholder { color: var(--text-dim); }

#search-btn {
  background: var(--accent);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

#search-btn:hover {
  background: var(--accent-hover);
  transform: scale(1.05);
}

#search-results {
  max-height: 200px;
  overflow-y: auto;
}

.search-result {
  padding: 10px 14px;
  font-size: 13px;
  cursor: pointer;
  border-top: 1px solid var(--border);
  transition: background 0.15s;
}

.search-result:hover { background: rgba(255, 255, 255, 0.06); }

/* ===== Category filter ===== */
#category-panel {
  top: 16px;
  right: 16px;
  padding: 14px;
  min-width: 160px;
}

.category-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  margin-bottom: 10px;
  font-weight: 600;
}

#category-filters {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 10px;
}

.cat-filter {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s;
  border: none;
  background: transparent;
  color: var(--text);
  width: 100%;
  text-align: left;
}

.cat-filter:hover { background: rgba(255, 255, 255, 0.06); }
.cat-filter.active { background: rgba(255, 255, 255, 0.08); }
.cat-filter.inactive { opacity: 0.35; }

.cat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 6px currentColor;
}

.filter-btn {
  width: 100%;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font);
}

.filter-btn:hover { background: rgba(255, 255, 255, 0.06); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); }

/* ===== Drop FAB ===== */
.drop-fab {
  position: fixed;
  bottom: 80px;
  right: 20px;
  z-index: 1001;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--accent), #2563eb);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(59, 130, 246, 0.4), 0 0 0 0 rgba(59, 130, 246, 0);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.drop-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 32px rgba(59, 130, 246, 0.5);
}

.drop-fab.active {
  background: linear-gradient(135deg, var(--warning), #ea580c);
  box-shadow: 0 4px 24px rgba(249, 115, 22, 0.4);
  animation: fab-pulse 2s infinite;
}

.drop-fab.active svg {
  transform: rotate(45deg);
}

.drop-fab svg {
  transition: transform 0.3s ease;
}

@keyframes fab-pulse {
  0%, 100% { box-shadow: 0 4px 24px rgba(249, 115, 22, 0.4), 0 0 0 0 rgba(249, 115, 22, 0.3); }
  50% { box-shadow: 0 4px 24px rgba(249, 115, 22, 0.4), 0 0 0 12px rgba(249, 115, 22, 0); }
}

/* ===== Empty state ===== */
.empty-state {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 500;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.empty-content {
  text-align: center;
  padding: 32px 40px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  animation: empty-fade 0.5s ease-out;
}

.empty-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

.empty-content h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.empty-content p {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
}

@keyframes empty-fade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Status bar ===== */
#status-bar {
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.status-sep { color: var(--text-dim); opacity: 0.3; }

/* ===== Wallet button in status bar ===== */
.wallet-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font);
  padding: 5px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.25s;
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.wallet-btn:hover {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--border-glow);
  color: var(--text);
}

.wallet-btn.connected {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.3);
  color: var(--success);
  cursor: default;
}

.wallet-btn.pulsing {
  animation: wallet-pulse 3s infinite;
}

.wallet-key {
  font-family: 'SF Mono', 'Fira Code', Monaco, monospace;
  font-size: 10px;
  opacity: 0.7;
}

@keyframes wallet-pulse {
  0%, 100% { border-color: var(--border); }
  50% { border-color: rgba(239, 68, 68, 0.4); box-shadow: 0 0 12px rgba(239, 68, 68, 0.1); }
}

/* ===== Status dots ===== */
.wallet-dot, .sse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--danger);
  transition: all 0.3s;
  flex-shrink: 0;
}

.wallet-dot.connected {
  background: var(--success);
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
  animation: dot-glow 3s infinite;
}

.sse-dot.connected {
  background: var(--success);
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
}

@keyframes dot-glow {
  0%, 100% { box-shadow: 0 0 8px rgba(34, 197, 94, 0.5); }
  50% { box-shadow: 0 0 16px rgba(34, 197, 94, 0.8); }
}

/* ===== Wallet notice in modal ===== */
.wallet-notice {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px;
  background: rgba(249, 115, 22, 0.08);
  border: 1px solid rgba(249, 115, 22, 0.2);
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
}

.wallet-notice strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--warning);
  margin-bottom: 4px;
}

.wallet-notice p {
  font-size: 12px;
  color: var(--text-dim);
  margin: 0;
  line-height: 1.5;
}

/* ===== Modal ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal {
  background: var(--bg-glass-light);
  backdrop-filter: blur(30px) saturate(1.5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(59, 130, 246, 0.05);
  width: 420px;
  max-width: 92vw;
  padding: 28px;
  animation: modal-in 0.25s ease-out;
}

@keyframes modal-in {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 22px;
}

.modal-header h3 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 26px;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  transition: color 0.2s;
}

.modal-close:hover { color: var(--text); }

/* ===== Pin address ===== */
.pin-address {
  font-size: 13px;
  color: var(--accent-hover);
  padding: 8px 12px;
  background: rgba(59, 130, 246, 0.06);
  border-radius: 8px;
  min-height: 20px;
  transition: opacity 0.3s;
}

.pin-address.loading {
  opacity: 0.5;
}

.pin-address:empty {
  display: none;
}

/* ===== Form ===== */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim);
  margin-bottom: 6px;
  font-weight: 600;
}

.form-group input[type="text"],
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  padding: 11px 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: var(--font);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group select option {
  background: #141428;
}

.form-group textarea {
  resize: vertical;
}

.char-count {
  display: block;
  text-align: right;
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
  transition: color 0.2s;
}

.char-count.warn {
  color: var(--warning);
}

.coords-display {
  font-size: 12px;
  color: var(--text-dim);
  font-family: 'SF Mono', 'Fira Code', Monaco, monospace;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.drag-hint {
  font-size: 11px;
  font-style: italic;
  color: var(--text-dim);
  opacity: 0.6;
  font-family: var(--font);
}

.btn-primary {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, var(--accent), #2563eb);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s;
  font-family: var(--font);
  letter-spacing: 0.2px;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-hover), var(--accent));
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ===== Preview marker (draggable) ===== */
.preview-marker {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
}

.preview-marker span {
  font-size: 24px;
  z-index: 2;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
}

.preview-pulse {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px dashed var(--accent);
  animation: preview-ping 1.5s infinite;
}

@keyframes preview-ping {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* ===== Detail Panel (Pin Reading) ===== */
.detail-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 380px;
  height: 100vh;
  z-index: 1500;
  background: var(--bg-glass-solid);
  backdrop-filter: blur(30px) saturate(1.5);
  border-left: 1px solid var(--border);
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.5);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  padding: 28px;
}

.detail-panel.open {
  transform: translateX(0);
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.detail-cat {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
}

.detail-cat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.detail-close {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 20px;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 8px;
  transition: all 0.2s;
}

.detail-close:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

.detail-title {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.3;
  margin-bottom: 16px;
}

.detail-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.detail-meta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.detail-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.detail-meta-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim);
  font-weight: 600;
}

.detail-meta-value {
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
}

.detail-meta-value.mono {
  font-family: 'SF Mono', 'Fira Code', Monaco, monospace;
  font-size: 12px;
}

.detail-meta-value.is-me {
  color: var(--success);
}

.tx-link {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

.tx-link:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.detail-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.detail-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
  border-color: var(--border-glow);
}

/* ===== Chain badge ===== */
.chain-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: rgba(34, 197, 94, 0.12);
  color: var(--success);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 70px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-glass-light);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  padding: 12px 24px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 3000;
  white-space: nowrap;
  max-width: 90vw;
  text-overflow: ellipsis;
  overflow: hidden;
}

.toast-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.toast-success { border-color: rgba(34, 197, 94, 0.3); }
.toast-error { border-color: rgba(239, 68, 68, 0.3); }
.toast-info { border-color: rgba(59, 130, 246, 0.3); }

/* ===== New pin animation ===== */
@keyframes pin-drop {
  0% { transform: translateY(-30px) scale(0.5); opacity: 0; }
  60% { transform: translateY(4px) scale(1.05); opacity: 1; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}

.pin-new .leaflet-marker-icon {
  animation: pin-drop 0.5s ease-out;
}

/* ===== Custom marker ===== */
.custom-marker {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  border: 2px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
  transition: transform 0.2s;
}

.custom-marker:hover {
  transform: rotate(-45deg) scale(1.15);
}

.custom-marker span {
  transform: rotate(45deg);
  font-size: 14px;
}

/* ===== Leaflet cluster overrides ===== */
.marker-cluster-small {
  background-color: rgba(59, 130, 246, 0.25) !important;
}
.marker-cluster-small div {
  background-color: rgba(59, 130, 246, 0.7) !important;
  color: white !important;
  font-family: var(--font);
  font-weight: 600;
}
.marker-cluster-medium {
  background-color: rgba(249, 115, 22, 0.25) !important;
}
.marker-cluster-medium div {
  background-color: rgba(249, 115, 22, 0.7) !important;
  color: white !important;
  font-family: var(--font);
  font-weight: 600;
}
.marker-cluster-large {
  background-color: rgba(239, 68, 68, 0.25) !important;
}
.marker-cluster-large div {
  background-color: rgba(239, 68, 68, 0.7) !important;
  color: white !important;
  font-family: var(--font);
  font-weight: 600;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ===== Responsive ===== */
@media (max-width: 640px) {
  #search-panel {
    width: calc(100vw - 32px);
    top: 10px;
    left: 16px;
  }

  #category-panel {
    top: auto;
    bottom: 60px;
    right: 10px;
    padding: 10px;
  }

  #status-bar {
    bottom: 10px;
    font-size: 11px;
    padding: 6px 12px;
    gap: 6px;
    flex-wrap: nowrap;
    overflow-x: auto;
  }

  .modal {
    width: 95vw;
    padding: 20px;
  }

  .wallet-btn {
    font-size: 11px;
    padding: 4px 10px;
  }

  .wallet-key {
    display: none;
  }

  /* Detail panel → bottom sheet on mobile */
  .detail-panel {
    width: 100vw;
    height: 75vh;
    top: auto;
    bottom: 0;
    right: 0;
    border-left: none;
    border-top: 1px solid var(--border);
    border-radius: 20px 20px 0 0;
    transform: translateY(100%);
    box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.5);
  }

  .detail-panel.open {
    transform: translateY(0);
  }

  .drop-fab {
    bottom: 70px;
    right: 16px;
    width: 52px;
    height: 52px;
  }

  .empty-content {
    padding: 24px 28px;
  }
}