/* Best Life Ventures - Customer Journey Whiteboard */
/* Design System Variables */

@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Source+Serif+Pro:wght@400;600;700&display=swap');

:root {
  /* BLV Brand Colors */
  --color-blv-black: #000000;
  --color-blv-bronze: #D4AF37;
  --color-blv-bronze-light: #E8C76F;
  --color-blv-bronze-dark: #B8941F;

  /* Neutral Colors */
  --color-neutral-50: #FFFFFF;
  --color-neutral-100: #F5F5F5;
  --color-neutral-200: #E5E5E5;
  --color-neutral-300: #C3BBC0;
  --color-neutral-400: #999999;
  --color-neutral-500: #555555;
  --color-neutral-900: #000000;

  /* Typography */
  --font-header: 'Archivo Black', sans-serif;
  --font-subheader: 'Source Serif Pro', serif;
  --font-body: 'Futura', 'Trebuchet MS', 'Arial', sans-serif;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.18);
  --shadow-bronze-glow: 0 0 25px rgba(212, 175, 55, 0.4);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
}

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

body {
  font-family: var(--font-body);
  background: var(--color-neutral-500);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  flex-direction: column;
}

/* Header Styles */
.whiteboard-header {
  background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
  border-bottom: 3px solid var(--color-blv-bronze);
  padding: 20px 40px;
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.5),
    inset 0 -1px 0 rgba(212, 175, 55, 0.2);
  position: relative;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

.header-content {
  flex: 1;
}

.header-title {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0;
  line-height: 1;
}

.blv-text {
  font-family: var(--font-header);
  font-size: 32px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--color-blv-bronze) 0%, var(--color-blv-bronze-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 10px rgba(212, 175, 55, 0.3);
}

.ventures-text {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 400;
  color: var(--color-neutral-200);
  letter-spacing: 0.1em;
  text-transform: lowercase;
}

.header-subtitle {
  font-family: var(--font-subheader);
  font-size: 14px;
  color: var(--color-neutral-300);
  margin-top: 6px;
  letter-spacing: 0.02em;
}

.header-instructions {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-neutral-400);
  background: rgba(212, 175, 55, 0.1);
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.whiteboard-container {
  width: 100%;
  flex: 1;
  overflow: auto;
  position: relative;
  background: linear-gradient(135deg, #2a2a2a 0%, #3d3d3d 100%);
}

.whiteboard {
  min-width: 3000px;
  min-height: 2000px;
  background: #2f2f2f;
  position: relative;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  /* Grid will scale with transform */
}

/* Journey Box Styling with BLV Brand */
.journey-box {
  position: absolute;
  width: 300px;
  min-height: 180px;
  background: linear-gradient(145deg, #383838 0%, #2d2d2d 100%);
  border: 2px solid rgba(212, 175, 55, 0.2);
  border-radius: 16px;
  padding: 24px;
  cursor: move;
  user-select: none;
  transition: none; /* Zero-latency drag - no transitions */
  box-shadow:
    var(--shadow-md),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.journey-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 14px;
  padding: 2px;
  background: linear-gradient(135deg,
    rgba(212, 175, 55, 0.3) 0%,
    rgba(212, 175, 55, 0.05) 50%,
    rgba(212, 175, 55, 0.3) 100%
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.journey-box:hover {
  transform: scale(1.05) translateY(-4px);
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow:
    var(--shadow-bronze-glow),
    0 0 40px rgba(212, 175, 55, 0.2),
    var(--shadow-xl),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  z-index: 1000;
  background: linear-gradient(145deg, #404040 0%, #353535 100%);
}

.journey-box:hover::before {
  opacity: 1;
}

.journey-box.dragging {
  opacity: 0.85;
  cursor: grabbing;
  transform: scale(1.02) rotate(2deg);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.6),
    0 0 30px rgba(212, 175, 55, 0.4);
  border-color: var(--color-blv-bronze);
}

/* Box Title Center */
.box-title-center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 0;
  text-align: center;
}

/* Box Footer */
.box-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 16px;
}

.box-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-blv-bronze) 0%, var(--color-blv-bronze-light) 100%);
  border-radius: 10px;
  text-align: center;
  color: var(--color-blv-black);
  font-family: var(--font-header);
  font-weight: 900;
  font-size: 18px;
  margin-right: 12px;
  flex-shrink: 0;
  box-shadow:
    0 4px 12px rgba(212, 175, 55, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transition: all var(--transition-base);
}

.journey-box:hover .box-number {
  transform: scale(1.1) rotate(-5deg);
  box-shadow:
    0 6px 16px rgba(212, 175, 55, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.box-title {
  flex: 1;
  color: var(--color-neutral-50);
  font-family: var(--font-header);
  font-size: 17px;
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin-top: 6px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.note-icon {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  z-index: 10;
}

.note-icon:hover {
  background: linear-gradient(135deg, var(--color-blv-bronze) 0%, var(--color-blv-bronze-light) 100%);
  border-color: var(--color-blv-bronze-light);
  transform: scale(1.15) rotate(-12deg);
  box-shadow:
    0 4px 12px rgba(212, 175, 55, 0.4),
    0 0 20px rgba(212, 175, 55, 0.3);
}

.note-icon svg {
  width: 15px;
  height: 15px;
  fill: var(--color-blv-bronze-light);
  transition: fill var(--transition-fast);
}

.note-icon:hover svg {
  fill: var(--color-blv-black);
}

/* Note Modal */
.note-modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.note-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.note-modal-content {
  background: linear-gradient(145deg, #2d2d2d 0%, #1a1a1a 100%);
  border: 2px solid rgba(212, 175, 55, 0.3);
  border-radius: 20px;
  padding: 40px;
  max-width: 650px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  box-shadow:
    var(--shadow-xl),
    0 0 40px rgba(212, 175, 55, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.close-modal {
  position: absolute;
  right: 24px;
  top: 24px;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 300;
  color: var(--color-neutral-400);
  cursor: pointer;
  line-height: 1;
  transition: all var(--transition-base);
}

.close-modal:hover {
  background: var(--color-blv-bronze);
  border-color: var(--color-blv-bronze-light);
  color: var(--color-blv-black);
  transform: rotate(90deg) scale(1.1);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
}

#noteTitle {
  color: var(--color-blv-bronze);
  font-family: var(--font-header);
  font-size: 26px;
  font-weight: 900;
  margin-bottom: 24px;
  padding-right: 50px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
}

#noteContent {
  color: var(--color-neutral-200);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
}

#noteContent p {
  margin-bottom: 18px;
}

#noteContent p:last-child {
  margin-bottom: 0;
}

#noteContent ul {
  margin-left: 24px;
  margin-top: 12px;
}

#noteContent li {
  margin-bottom: 10px;
  color: var(--color-neutral-300);
}

/* Scrollbar styling */
.whiteboard-container::-webkit-scrollbar,
.note-modal-content::-webkit-scrollbar {
  width: 14px;
  height: 14px;
}

.whiteboard-container::-webkit-scrollbar-track,
.note-modal-content::-webkit-scrollbar-track {
  background: #1a1a1a;
  border-radius: 8px;
}

.whiteboard-container::-webkit-scrollbar-thumb,
.note-modal-content::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--color-blv-bronze-dark) 0%, var(--color-blv-bronze) 100%);
  border-radius: 8px;
  border: 2px solid #1a1a1a;
}

.whiteboard-container::-webkit-scrollbar-thumb:hover,
.note-modal-content::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--color-blv-bronze) 0%, var(--color-blv-bronze-light) 100%);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

/* Accessibility */
*:focus-visible {
  outline: 2px solid var(--color-blv-bronze);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Loading Animation for Boxes */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.journey-box.loading {
  background: linear-gradient(
    90deg,
    #2d2d2d 0%,
    #383838 50%,
    #2d2d2d 100%
  );
  background-size: 1000px 100%;
  animation: shimmer 2s infinite;
}

/* Sidebar Styles */
.sidebar {
  position: fixed;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  background: linear-gradient(145deg, #2d2d2d 0%, #1a1a1a 100%);
  border: 2px solid rgba(212, 175, 55, 0.3);
  border-radius: 16px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: var(--shadow-xl), 0 0 30px rgba(212, 175, 55, 0.2);
  z-index: 1000;
}

.sidebar-btn {
  width: 48px;
  height: 48px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-blv-bronze-light);
}

.sidebar-btn:hover {
  background: linear-gradient(135deg, var(--color-blv-bronze) 0%, var(--color-blv-bronze-light) 100%);
  border-color: var(--color-blv-bronze-light);
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
  color: var(--color-blv-black);
}

.sidebar-btn:active {
  transform: scale(0.95);
}

.sidebar-btn svg {
  width: 24px;
  height: 24px;
}

.sidebar-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(212, 175, 55, 0.3) 50%, transparent 100%);
  margin: 4px 0;
}

/* Top Right Controls */
.top-right-controls {
  position: fixed;
  top: 100px;
  right: 20px;
  display: flex;
  gap: 12px;
  z-index: 1000;
}

.control-btn {
  background: linear-gradient(145deg, #2d2d2d 0%, #1a1a1a 100%);
  border: 2px solid rgba(212, 175, 55, 0.3);
  border-radius: 12px;
  padding: 12px 20px;
  color: var(--color-blv-bronze-light);
  font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.control-btn:hover {
  background: linear-gradient(135deg, var(--color-blv-bronze) 0%, var(--color-blv-bronze-light) 100%);
  border-color: var(--color-blv-bronze-light);
  color: var(--color-blv-black);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
}

.control-btn svg {
  width: 18px;
  height: 18px;
}

/* Zoom Controls */
.zoom-controls {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: linear-gradient(145deg, #2d2d2d 0%, #1a1a1a 100%);
  border: 2px solid rgba(212, 175, 55, 0.3);
  border-radius: 12px;
  padding: 8px;
  display: flex;
  gap: 8px;
  align-items: center;
  box-shadow: var(--shadow-xl);
  z-index: 1000;
}

.zoom-btn {
  width: 36px;
  height: 36px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 8px;
  color: var(--color-blv-bronze-light);
  font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
}

.zoom-btn:hover {
  background: var(--color-blv-bronze);
  border-color: var(--color-blv-bronze-light);
  color: var(--color-blv-black);
  transform: scale(1.1);
}

#resetZoomBtn {
  width: auto;
  padding: 0 12px;
  font-size: 12px;
}

.zoom-display {
  color: var(--color-blv-bronze);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  padding: 0 8px;
  min-width: 50px;
  text-align: center;
}

/* Whiteboard Cursor States */
.whiteboard-container {
  cursor: grab;
}

.whiteboard-container.panning {
  cursor: grabbing;
}

.whiteboard-container.zooming {
  cursor: zoom-in;
}

/* Connections Layer */
.connections-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.connection-line {
  fill: none;
  stroke: #FFFFFF;
  stroke-width: 2;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.connection-arrow {
  fill: #FFFFFF;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

/* Box Updates */
.duplicate-btn {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 24px;
  height: 24px;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  z-index: 10;
}

.duplicate-btn:hover {
  background: var(--color-blv-bronze);
  border-color: var(--color-blv-bronze-light);
  transform: scale(1.15);
  box-shadow: 0 2px 8px rgba(212, 175, 55, 0.4);
}

.duplicate-btn svg {
  width: 14px;
  height: 14px;
  fill: var(--color-blv-bronze-light);
}

.duplicate-btn:hover svg {
  fill: var(--color-blv-black);
}

.color-input {
  width: 70px;
  height: 40px;
  padding: 8px;
  background: rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(212, 175, 55, 0.3);
  border-radius: 8px;
  color: var(--color-neutral-50);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  transition: all var(--transition-base);
}

.color-input:focus {
  outline: none;
  border-color: var(--color-blv-bronze);
  box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.2);
}

.box-title-editable {
  background: transparent;
  border: 1px solid transparent;
  color: var(--color-neutral-50);
  font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0;
  padding: 8px;
  border-radius: 4px;
  width: 100%;
  text-align: center;
  transition: all var(--transition-base);
  text-shadow:
    1px 1px 2px rgba(0, 0, 0, 0.8),
    -1px -1px 2px rgba(0, 0, 0, 0.8),
    1px -1px 2px rgba(0, 0, 0, 0.8),
    -1px 1px 2px rgba(0, 0, 0, 0.8);
}

.box-title-editable:focus {
  outline: none;
  border-color: var(--color-blv-bronze);
  background: rgba(212, 175, 55, 0.1);
}

.box-title-editable[readonly] {
  cursor: default;
}

.box-number-editable {
  background: #000000;
  min-width: 40px;
  height: 40px;
  border-radius: 10px;
  text-align: center;
  color: #FFFFFF;
  font-family: var(--font-header);
  font-weight: 900;
  font-size: 10px;
  border: 2px solid transparent;
  padding: 0 8px;
  transition: none; /* Remove transition for zero-latency */
  display: flex;
  align-items: center;
  justify-content: center;
}

.box-number-editable:focus {
  outline: none;
  border-color: var(--color-blv-bronze-light);
  box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.3);
}

.box-number-editable[readonly] {
  cursor: default;
}

/* Modal Form Styles */
.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-form label {
  color: var(--color-blv-bronze);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.modal-form input {
  padding: 12px;
  background: rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(212, 175, 55, 0.3);
  border-radius: 8px;
  color: var(--color-neutral-50);
  font-family: var(--font-body);
  font-size: 14px;
  transition: all var(--transition-base);
}

.modal-form input:focus {
  outline: none;
  border-color: var(--color-blv-bronze);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.modal-btn {
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--color-blv-bronze) 0%, var(--color-blv-bronze-light) 100%);
  border: none;
  border-radius: 8px;
  color: var(--color-blv-black);
  font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-base);
}

.modal-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
}

.error-message {
  color: #ff4444;
  font-size: 13px;
  margin-top: 4px;
}

.saved-files-list {
  max-height: 400px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.saved-file-item {
  padding: 16px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition-base);
}

.saved-file-item:hover {
  background: rgba(212, 175, 55, 0.2);
  border-color: var(--color-blv-bronze);
  transform: translateX(4px);
}

.saved-file-title {
  color: var(--color-blv-bronze);
  font-weight: 700;
  margin-bottom: 4px;
}

.saved-file-date {
  color: var(--color-neutral-400);
  font-size: 12px;
}

/* Toast Notification */
.toast {
  position: fixed;
  top: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: linear-gradient(145deg, #2d2d2d 0%, #1a1a1a 100%);
  border: 2px solid var(--color-blv-bronze);
  border-radius: 12px;
  padding: 16px 24px;
  color: var(--color-neutral-50);
  font-family: var(--font-body);
  font-size: 14px;
  box-shadow: var(--shadow-xl), 0 0 30px rgba(212, 175, 55, 0.3);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 10001;
}

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

/* Selection State */
.journey-box.selecting {
  border-color: var(--color-blv-bronze);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.6);
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.6);
  }
  50% {
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.8);
  }
}

/* Hover-Slide Arrows */
.slide-arrow {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 120px;
  background: linear-gradient(145deg, rgba(212, 175, 55, 0.9), rgba(212, 175, 55, 0.7));
  border: 2px solid var(--color-blv-bronze-light);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 10000;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.slide-arrow-left {
  left: 0;
  border-radius: 0 12px 12px 0;
}

.slide-arrow-right {
  right: 0;
  border-radius: 12px 0 0 12px;
}

.slide-arrow.visible {
  opacity: 1;
}

.slide-arrow:hover {
  background: linear-gradient(145deg, var(--color-blv-bronze), var(--color-blv-bronze-light));
  box-shadow: 0 6px 24px rgba(212, 175, 55, 0.6);
}

.slide-arrow svg {
  width: 32px;
  height: 32px;
  fill: var(--color-blv-black);
}