/* =============================================
   Dexpix Border Radius Generator v1.0
   Marka Rehberi v1 uyumlu
   ============================================= */

:root {
  --dp: #1b5e8c;
  --dpd: #134a6e;
  --dpl: #e8f4fd;
  --dpt: #1e293b;
  --dpm: #64748b;
  --dpbg: #f8fafc;
  --dpw: #ffffff;
  --dpb: #e2e8f0;
  --dp-success: #10b981;
  --dp-error: #ef4444;
  --dp-body: #475569;
  --dp-shadow: 0 1px 3px rgba(0,0,0,0.06);
  --dp-shadow-hover: 0 8px 25px rgba(27,94,140,0.12);
  --dp-transition: 0.2s ease;
}

.br-app *, .br-app *::before, .br-app *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.br-app {
  font-family: system-ui, -apple-system, sans-serif;
  color: var(--dpt);
  background: var(--dpbg);
  padding: 32px 16px 48px;
  -webkit-font-smoothing: antialiased;
}

/* ---- Header ---- */
.br-header {
  text-align: center;
  margin-bottom: 32px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.br-header h2 {
  font-size: 22px;
  font-weight: 600;
  color: var(--dpt);
  margin-bottom: 8px;
}

.br-header p {
  color: var(--dp-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
}

/* ---- Layout ---- */
.br-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

@media (max-width: 860px) {
  .br-layout { grid-template-columns: 1fr; }
}

/* ---- Card ---- */
.br-card {
  background: var(--dpw);
  border: 1px solid var(--dpb);
  border-radius: 12px;
  padding: 24px;
  box-shadow: var(--dp-shadow);
}

.br-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--dpt);
  margin-bottom: 16px;
}

/* ---- Preview Panel ---- */
.br-preview-panel {
  background: var(--dpw);
  border: 1px solid var(--dpb);
  border-radius: 12px;
  padding: 24px;
  box-shadow: var(--dp-shadow);
  display: flex;
  flex-direction: column;
  min-height: 480px;
}

.br-preview-area {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-conic-gradient(#f1f5f9 0% 25%, #e8edf2 0% 50%) 0 0 / 20px 20px;
  border-radius: 8px;
  border: 1px solid var(--dpb);
  padding: 48px 32px;
  position: relative;
}

.br-preview-box {
  width: 240px;
  height: 240px;
  background: var(--dp);
  transition: border-radius 0.3s ease, background 0.3s ease;
  position: relative;
}

/* Corner handles */
.br-handle {
  position: absolute;
  width: 18px;
  height: 18px;
  background: var(--dpw);
  border: 2px solid var(--dp);
  border-radius: 50%;
  cursor: grab;
  z-index: 2;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.br-handle:hover, .br-handle.dragging {
  transform: scale(1.25);
  box-shadow: var(--dp-shadow-hover);
}

.br-handle.dragging { cursor: grabbing; }

.br-handle[data-corner="tl"] { top: -9px; left: -9px; }
.br-handle[data-corner="tr"] { top: -9px; right: -9px; }
.br-handle[data-corner="br"] { bottom: -9px; right: -9px; }
.br-handle[data-corner="bl"] { bottom: -9px; left: -9px; }

/* Corner value labels */
.br-corner-label {
  position: absolute;
  font-family: 'Courier New', monospace;
  font-size: 14px;
  font-weight: 500;
  color: var(--dp);
  pointer-events: none;
  white-space: nowrap;
}

.br-corner-label[data-corner="tl"] { top: -32px; left: -8px; }
.br-corner-label[data-corner="tr"] { top: -32px; right: -8px; }
.br-corner-label[data-corner="br"] { bottom: -32px; right: -8px; }
.br-corner-label[data-corner="bl"] { bottom: -32px; left: -8px; }

/* ---- Code Output ---- */
.br-code-output {
  margin-top: 16px;
  background: var(--dpt);
  border-radius: 8px;
  overflow: hidden;
}

.br-code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.br-code-header span {
  font-family: 'Courier New', monospace;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

.br-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--dp);
  border: none;
  color: #ffffff;
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: background var(--dp-transition);
}

.br-copy-btn:hover { background: var(--dpd); }
.br-copy-btn.copied { background: var(--dp-success); }
.br-copy-btn svg { width: 16px; height: 16px; }

.br-code-body {
  padding: 16px;
  font-family: 'Courier New', monospace;
  font-size: 14px;
  line-height: 1.75;
  color: #e2e8f0;
  white-space: pre-wrap;
  word-break: break-all;
}

.br-code-prop { color: #7dd3fc; }
.br-code-val { color: #86efac; }
.br-code-punc { color: rgba(255,255,255,0.4); }

/* ---- Controls ---- */
.br-controls {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ---- Mode Toggle ---- */
.br-mode-toggle {
  display: flex;
  background: var(--dpbg);
  border: 1px solid var(--dpb);
  border-radius: 6px;
  padding: 4px;
  margin-bottom: 16px;
}

.br-mode-btn {
  flex: 1;
  padding: 8px 16px;
  background: transparent;
  border: none;
  border-radius: 4px;
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--dpm);
  cursor: pointer;
  transition: all var(--dp-transition);
}

.br-mode-btn.active {
  background: var(--dpw);
  color: var(--dp);
  box-shadow: 0 1px 2px rgba(0,0,0,0.06);
}

/* ---- Link All Toggle ---- */
.br-link-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.br-link-label {
  font-size: 14px;
  color: var(--dpm);
}

.br-toggle {
  position: relative;
  width: 40px;
  height: 22px;
  cursor: pointer;
}

.br-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.br-toggle-track {
  position: absolute;
  inset: 0;
  background: var(--dpb);
  border-radius: 11px;
  transition: background var(--dp-transition);
}

.br-toggle input:checked + .br-toggle-track {
  background: var(--dp);
}

.br-toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  background: var(--dpw);
  border-radius: 50%;
  transition: transform var(--dp-transition);
  pointer-events: none;
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.br-toggle input:checked ~ .br-toggle-thumb {
  transform: translateX(18px);
}

/* ---- Slider Row ---- */
.br-slider-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.br-slider-row:last-child { margin-bottom: 0; }

.br-slider-label {
  font-size: 14px;
  color: var(--dpm);
  min-width: 80px;
  font-weight: 400;
}

.br-slider-row input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: var(--dpb);
  border-radius: 4px;
  outline: none;
  cursor: pointer;
}

.br-slider-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--dp);
  border: 2px solid var(--dpw);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  cursor: pointer;
  transition: transform 0.15s ease;
}

.br-slider-row input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }

.br-slider-row input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--dp);
  border: 2px solid var(--dpw);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  cursor: pointer;
}

.br-slider-val {
  font-family: 'Courier New', monospace;
  font-size: 14px;
  color: var(--dpt);
  min-width: 40px;
  text-align: right;
  font-weight: 500;
}

/* ---- Fancy mode extra row ---- */
.br-fancy-group {
  margin-bottom: 16px;
  padding: 16px;
  background: var(--dpbg);
  border: 1px solid var(--dpb);
  border-radius: 8px;
}

.br-fancy-group-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--dpt);
  margin-bottom: 8px;
}

.br-fancy-group .br-slider-row { margin-bottom: 8px; }
.br-fancy-group .br-slider-row:last-child { margin-bottom: 0; }
.br-fancy-group .br-slider-label { min-width: 24px; font-size: 14px; }

/* ---- Presets ---- */
.br-presets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.br-preset {
  aspect-ratio: 1;
  background: var(--dpbg);
  border: 1px solid var(--dpb);
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--dp-transition);
  position: relative;
}

.br-preset:hover {
  border-color: var(--dp);
  box-shadow: var(--dp-shadow-hover);
  transform: translateY(-2px);
}

.br-preset-inner {
  width: 44px;
  height: 44px;
  background: var(--dp);
  transition: border-radius 0.3s ease;
}

.br-preset-name {
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 11px;
  color: var(--dp);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ---- Box Settings ---- */
.br-box-settings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.br-box-opt {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.br-box-opt label {
  font-size: 14px;
  color: var(--dpm);
  font-weight: 500;
}

.br-box-opt input {
  background: var(--dpw);
  border: 1px solid var(--dpb);
  border-radius: 6px;
  padding: 8px 16px;
  font-family: 'Courier New', monospace;
  font-size: 14px;
  color: var(--dpt);
  outline: none;
  width: 100%;
  transition: border-color var(--dp-transition);
}

.br-box-opt input:focus { border-color: var(--dp); }

/* ---- Share Section ---- */
.br-share-section { margin-top: 16px; }

.br-share-url-row {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.br-share-url-input {
  flex: 1;
  background: var(--dpbg);
  border: 1px solid var(--dpb);
  border-radius: 6px;
  padding: 8px 16px;
  font-family: 'Courier New', monospace;
  font-size: 14px;
  color: var(--dpt);
  outline: none;
  min-width: 0;
}

.br-share-url-input:focus { border-color: var(--dp); }

.br-share-copy-btn {
  display: inline-flex;
  align-items: center;
  background: var(--dp);
  border: none;
  color: #ffffff;
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: background var(--dp-transition);
  white-space: nowrap;
}

.br-share-copy-btn:hover { background: var(--dpd); }
.br-share-copy-btn.copied { background: var(--dp-success); }

.br-share-socials {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.br-share-social-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--dpw);
  border: 1px solid var(--dpb);
  border-radius: 6px;
  padding: 8px 16px;
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--dpt);
  cursor: pointer;
  transition: all var(--dp-transition);
  text-decoration: none;
}

.br-share-social-btn:hover { border-color: var(--dp); color: var(--dp); }
.br-share-social-btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.br-share-badge {
  padding: 16px;
  background: var(--dpbg);
  border: 1px solid var(--dpb);
  border-radius: 6px;
}

.br-share-badge-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--dpm);
  margin-bottom: 8px;
}

.br-share-badge-code {
  font-family: 'Courier New', monospace;
  font-size: 14px;
  color: var(--dpt);
  background: var(--dpw);
  border: 1px solid var(--dpb);
  border-radius: 6px;
  padding: 8px 16px;
  width: 100%;
  outline: none;
  cursor: pointer;
}

.br-share-badge-code:focus { border-color: var(--dp); }

/* ---- Responsive ---- */
@media (max-width: 860px) {
  .br-app { padding: 24px 16px 48px; }
  .br-preview-area { padding: 32px 16px; }
  .br-preview-box { width: 200px; height: 200px; }
}

@media (max-width: 480px) {
  .br-presets-grid { grid-template-columns: repeat(2, 1fr); }
  .br-preview-box { width: 160px; height: 160px; }
}

/* BG Toggle */
.br-bg-btn.active { background: var(--dpw) !important; color: var(--dp) !important; box-shadow: 0 1px 2px rgba(0,0,0,0.06); }