/* ========================================
   KBB Simülasyon Widget — Styles
   Dr. Event Europe teması (bronz / altın)
   ======================================== */
.kbb-widget {
  /* Koyu tema — site paletinin charcoal + altın varyantı */
  --kbb-bg: #111827;
  --kbb-surface: #1f2937;
  --kbb-surface-2: rgba(197, 168, 128, 0.12);
  --kbb-border: rgba(197, 168, 128, 0.22);
  --kbb-text: #f5ebe6;
  --kbb-text-2: rgba(245, 235, 230, 0.78);
  --kbb-text-3: rgba(245, 235, 230, 0.48);
  --kbb-accent: #c5a880;
  --kbb-accent-hover: #d9c3a3;
  --kbb-accent-fg: #111827;
  --kbb-accent-soft: rgba(197, 168, 128, 0.12);
  --kbb-accent-soft-2: rgba(197, 168, 128, 0.20);
  --kbb-accent-glow: rgba(197, 168, 128, 0.35);
  --kbb-accent-gradient: linear-gradient(135deg, #c5a880 0%, #a87c53 100%);
  --kbb-accent-grad-fg: #111827;
  --kbb-green: #c5a880;
  --kbb-canvas-bg: #0b111e;
  --kbb-radius: 24px;
  --kbb-radius-sm: 12px;
  --kbb-font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  font-family: var(--kbb-font);
  background: var(--kbb-bg);
  color: var(--kbb-text);
  border-radius: var(--kbb-radius);
  border: 1px solid var(--kbb-border);
  overflow: hidden;
  max-width: 780px;
  margin: 0 auto;
  box-shadow: 0 10px 30px -5px rgba(112, 77, 60, 0.35);
  position: relative;
}

/* Açık tema — sitenin kum/beyaz zemini ile birebir uyumlu */
.kbb-widget.kbb-light {
  --kbb-bg: #fbf9f6;
  --kbb-surface: #ffffff;
  --kbb-surface-2: #f5ebe6;
  --kbb-border: #e8ded3;
  --kbb-text: #111827;
  --kbb-text-2: #4b5563;
  --kbb-text-3: #9ca3af;
  --kbb-accent: #8c6239;
  --kbb-accent-hover: #a87c53;
  --kbb-accent-fg: #ffffff;
  --kbb-accent-soft: rgba(140, 98, 57, 0.08);
  --kbb-accent-soft-2: rgba(140, 98, 57, 0.14);
  --kbb-accent-glow: rgba(112, 77, 60, 0.28);
  --kbb-accent-gradient: linear-gradient(135deg, #a87c53 0%, #704d3c 100%);
  --kbb-accent-grad-fg: #ffffff;
  --kbb-green: #8c6239;
  --kbb-canvas-bg: #111827;
  box-shadow: 0 10px 30px -5px rgba(112, 77, 60, 0.12);
}

/* --- Header --- */
.kbb-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--kbb-border);
  background: var(--kbb-surface);
}
.kbb-logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}
.kbb-logo-icon {
  color: var(--kbb-accent);
  flex-shrink: 0;
}
.kbb-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--kbb-text);
}
.kbb-subtitle {
  font-size: 13px;
  color: var(--kbb-text-3);
  margin-top: 2px;
}

/* --- Body --- */
.kbb-body {
  padding: 0;
  position: relative;
}

/* --- Upload Area --- */
.kbb-upload-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
  cursor: pointer;
  transition: all 0.25s ease;
  border: 2px dashed var(--kbb-border);
  margin: 20px;
  border-radius: var(--kbb-radius-sm);
  background: var(--kbb-surface);
}
.kbb-upload-area:hover {
  border-color: var(--kbb-accent);
  background: var(--kbb-accent-soft);
}
.kbb-upload-area.kbb-drag-over {
  border-color: var(--kbb-accent);
  background: var(--kbb-accent-soft-2);
  transform: scale(1.01);
}
.kbb-upload-icon {
  color: var(--kbb-text-3);
  margin-bottom: 16px;
  opacity: 0.6;
}
.kbb-upload-text {
  font-size: 16px;
  font-weight: 600;
  color: var(--kbb-accent);
  margin-bottom: 6px;
}
.kbb-upload-hint {
  font-size: 13px;
  color: var(--kbb-text-3);
}

/* --- Canvas --- */
.kbb-canvas-wrapper {
  position: relative;
  background: var(--kbb-canvas-bg);
  display: flex;
  justify-content: center;
  align-items: center;
}
.kbb-canvas-wrapper canvas {
  width: 100%;
  height: auto;
  display: block;
  cursor: crosshair;
}
.kbb-drag-hint {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.7);
  color: #fff;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 20px;
  pointer-events: none;
  transition: opacity 0.5s ease;
}
.kbb-drag-hint.kbb-hint-fade {
  opacity: 0;
}

/* --- Toolbar --- */
.kbb-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--kbb-surface);
  border-top: 1px solid var(--kbb-border);
}
.kbb-tool-group {
  display: flex;
  align-items: center;
  gap: 10px;
}
.kbb-btn-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* --- Slider --- */
.kbb-slider-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--kbb-text-2);
  white-space: nowrap;
}
.kbb-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 90px;
  height: 5px;
  border-radius: 4px;
  background: var(--kbb-surface-2);
  outline: none;
}
.kbb-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--kbb-accent);
  cursor: pointer;
  border: 2px solid var(--kbb-bg);
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
.kbb-slider-val {
  min-width: 28px;
  text-align: center;
  font-size: 12px;
  color: var(--kbb-accent);
  font-weight: 700;
}

/* --- Buttons --- */
.kbb-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: none;
  border-radius: 8px;
  font-family: var(--kbb-font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.kbb-btn-primary {
  background: var(--kbb-accent);
  color: var(--kbb-accent-fg);
}
.kbb-btn-primary:hover {
  background: var(--kbb-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px var(--kbb-accent-glow);
}
.kbb-btn-accent {
  background: var(--kbb-accent-gradient);
  color: var(--kbb-accent-grad-fg);
}
.kbb-btn-accent:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px var(--kbb-accent-glow);
}
.kbb-btn-secondary {
  background: var(--kbb-surface-2);
  color: var(--kbb-text-2);
}
.kbb-btn-secondary:hover {
  background: var(--kbb-accent);
  color: var(--kbb-accent-fg);
}

/* --- Tool Selector --- */
.kbb-tool-selector {
  display: flex;
  gap: 4px;
  background: var(--kbb-surface-2);
  padding: 4px;
  border-radius: 10px;
}
.kbb-tool-btn {
  background: transparent;
  color: var(--kbb-text-3);
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 7px;
  border: none;
  transition: all 0.2s ease;
}
.kbb-tool-btn:hover {
  background: var(--kbb-accent-soft-2);
  color: var(--kbb-text);
}
.kbb-tool-btn.kbb-tool-active {
  background: var(--kbb-accent);
  color: var(--kbb-accent-fg);
  box-shadow: 0 2px 8px var(--kbb-accent-glow);
}

.kbb-btn-compare {
  background: var(--kbb-surface-2);
  color: var(--kbb-text-2);
  user-select: none;
}
.kbb-btn-compare:active {
  background: var(--kbb-green);
  color: var(--kbb-accent-fg);
}

/* --- Footer --- */
.kbb-footer {
  padding: 12px 20px;
  font-size: 12px;
  color: var(--kbb-text-3);
  text-align: center;
  border-top: 1px solid var(--kbb-border);
  background: var(--kbb-surface);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.kbb-powered {
  font-size: 11px;
  opacity: 0.7;
}
.kbb-powered a:hover {
  text-decoration: underline !important;
}

/* --- Lead Capture Modal --- */
.kbb-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: kbbFadeIn 0.2s ease;
}
@keyframes kbbFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.kbb-modal {
  background: var(--kbb-surface);
  border: 1px solid var(--kbb-border);
  border-radius: 16px;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: kbbSlideUp 0.25s ease;
  overflow: hidden;
}
@keyframes kbbSlideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.kbb-modal-header {
  padding: 24px 24px 16px;
  text-align: center;
  border-bottom: 1px solid var(--kbb-border);
}
.kbb-modal-header h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--kbb-text);
  margin: 0 0 6px;
}
.kbb-modal-header p {
  font-size: 13px;
  color: var(--kbb-text-3);
  margin: 0;
  line-height: 1.5;
}
.kbb-modal-body {
  padding: 20px 24px 24px;
}
.kbb-form-group {
  margin-bottom: 14px;
}
.kbb-form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--kbb-text-2);
  margin-bottom: 5px;
}
.kbb-form-group input {
  width: 100%;
  padding: 10px 14px;
  background: var(--kbb-surface-2);
  border: 1px solid var(--kbb-border);
  border-radius: 8px;
  color: var(--kbb-text);
  font-family: var(--kbb-font);
  font-size: 14px;
  transition: border-color 0.2s;
}
.kbb-form-group input:focus {
  outline: none;
  border-color: var(--kbb-accent);
  box-shadow: 0 0 0 3px var(--kbb-accent-soft-2);
}
.kbb-form-group input::placeholder {
  color: var(--kbb-text-3);
}
.kbb-modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.kbb-modal-actions .kbb-btn {
  flex: 1;
  justify-content: center;
  padding: 11px 16px;
}

/* --- Responsive --- */
@media (max-width: 640px) {
  .kbb-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .kbb-tool-group {
    justify-content: center;
    flex-wrap: wrap;
  }
  .kbb-btn-group {
    justify-content: center;
  }
  .kbb-upload-area {
    padding: 40px 16px;
    margin: 12px;
  }
  .kbb-header { padding: 16px; }
  .kbb-title { font-size: 16px; }
}