/**
 * ProseMirror WritingML Editor - Find and Replace Styles
 * Styles for the find/replace panel and match highlighting
 */

/* ============================================
   Find/Replace Panel Container
   ============================================ */

.wml-find-replace-panel {
  display: none;
  flex-direction: column;
  gap: 8px;
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(to bottom, #f8f9fa 0%, #f1f3f4 100%);
  border-bottom: 1px solid #dadce0;
  padding: 10px 12px;
  font-size: 13px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.wml-find-replace-panel.visible {
  display: flex;
  animation: findPanelSlideDown 150ms ease-out;
}

@keyframes findPanelSlideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   Find Row
   ============================================ */

.wml-find-replace-panel .find-row,
.wml-find-replace-panel .replace-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
}

/* ============================================
   Input Fields
   ============================================ */

/* Input wrapper for input + clear button */
.wml-find-replace-panel .input-wrapper {
  position: relative;
  flex: 1;
  min-width: 180px;
  display: flex;
  align-items: center;
}

.wml-find-replace-panel input {
  flex: 1;
  width: 100%;
  padding: 6px 28px 6px 10px; /* Extra right padding for clear button */
  border: 1px solid #dadce0;
  border-radius: 4px;
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s, background-color 0.15s;
  background: white;
}

.wml-find-replace-panel input:focus {
  border-color: #4a90d9;
  box-shadow: 0 0 0 2px rgba(74, 144, 217, 0.2);
}

.wml-find-replace-panel input::placeholder {
  color: #9aa0a6;
}

/* Clear button inside input */
.wml-find-replace-panel .input-clear-btn {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: #dadce0;
  color: #5f6368;
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s, color 0.15s;
}

.wml-find-replace-panel .input-clear-btn:hover {
  background: #c6c9cc;
  color: #202124;
}

/* No matches state */
.wml-find-replace-panel input.no-matches {
  border-color: #ea4335;
  background-color: #fef7f6;
  animation: findShake 0.3s ease;
}

@keyframes findShake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-3px); }
  40%, 80% { transform: translateX(3px); }
}

/* ============================================
   Match Count
   ============================================ */

.wml-find-replace-panel .match-count {
  min-width: 70px;
  text-align: center;
  color: #5f6368;
  font-size: 12px;
  white-space: nowrap;
  transition: color 0.2s;
}

.wml-find-replace-panel .match-count.wrapped {
  color: #e67e22;
  font-weight: 600;
}

.wml-find-replace-panel .match-count.wrapped::before {
  content: '↻ ';
}

/* ============================================
   Navigation Buttons
   ============================================ */

.wml-find-replace-panel .nav-btn {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid #dadce0;
  border-radius: 4px;
  background: white;
  color: #5f6368;
  font-size: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.wml-find-replace-panel .nav-btn:hover:not(:disabled) {
  background-color: #f1f3f4;
  border-color: #c6c9cc;
}

.wml-find-replace-panel .nav-btn:active:not(:disabled) {
  background-color: #e8eaed;
}

.wml-find-replace-panel .nav-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ============================================
   Toggle Buttons (Case, Whole Word)
   ============================================ */

.wml-find-replace-panel .toggle-btn {
  padding: 4px 8px;
  border: 1px solid #dadce0;
  border-radius: 4px;
  background: white;
  color: #5f6368;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  min-width: 32px;
}

.wml-find-replace-panel .toggle-btn:hover {
  background-color: #f1f3f4;
  border-color: #c6c9cc;
}

.wml-find-replace-panel .toggle-btn.active,
.wml-find-replace-panel .toggle-btn[aria-pressed="true"] {
  background-color: #4a90d9;
  border-color: #4a90d9;
  color: white;
}

.wml-find-replace-panel .toggle-btn.active:hover,
.wml-find-replace-panel .toggle-btn[aria-pressed="true"]:hover {
  background-color: #3a7bc8;
  border-color: #3a7bc8;
}

/* Toggle Replace button - slightly different styling */
.wml-find-replace-panel .toggle-replace {
  font-size: 14px;
  padding: 4px 6px;
}

/* ============================================
   Close Button
   ============================================ */

.wml-find-replace-panel .close-btn {
  width: 28px;
  height: 28px;
  padding: 0;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: #5f6368;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s, color 0.15s;
}

.wml-find-replace-panel .close-btn:hover {
  background-color: #f1f3f4;
  color: #202124;
}

/* ============================================
   Replace Row
   ============================================ */

.wml-find-replace-panel .replace-row {
  padding-left: 0;
}

.wml-find-replace-panel .replace-btn,
.wml-find-replace-panel .replace-all-btn {
  padding: 6px 12px;
  border: 1px solid #dadce0;
  border-radius: 4px;
  background: white;
  color: #202124;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}

.wml-find-replace-panel .replace-btn:hover:not(:disabled),
.wml-find-replace-panel .replace-all-btn:hover:not(:disabled) {
  background-color: #f1f3f4;
  border-color: #c6c9cc;
}

.wml-find-replace-panel .replace-btn:active:not(:disabled),
.wml-find-replace-panel .replace-all-btn:active:not(:disabled) {
  background-color: #e8eaed;
}

.wml-find-replace-panel .replace-btn:disabled,
.wml-find-replace-panel .replace-all-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.wml-find-replace-panel .replace-all-btn {
  background-color: #4a90d9;
  border-color: #4a90d9;
  color: white;
}

.wml-find-replace-panel .replace-all-btn:hover:not(:disabled) {
  background-color: #3a7bc8;
  border-color: #3a7bc8;
}

/* ============================================
   Match Highlighting in Editor
   ============================================ */

.ProseMirror .find-match {
  background-color: #fff59d;
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(255, 235, 59, 0.4);
}

.ProseMirror .find-match-current {
  background-color: #ffb74d;
  border-radius: 2px;
  box-shadow: 0 0 0 2px #f57c00;
  animation: findMatchPulse 0.3s ease;
}

@keyframes findMatchPulse {
  0% {
    box-shadow: 0 0 0 2px #f57c00;
  }
  50% {
    box-shadow: 0 0 0 4px rgba(245, 124, 0, 0.5);
  }
  100% {
    box-shadow: 0 0 0 2px #f57c00;
  }
}

/* ============================================
   Mobile Responsive
   ============================================ */

@media (max-width: 600px) {
  .wml-find-replace-panel {
    padding: 8px;
    gap: 6px;
  }
  
  .wml-find-replace-panel .find-row,
  .wml-find-replace-panel .replace-row {
    flex-wrap: wrap;
  }
  
  .wml-find-replace-panel .input-wrapper {
    flex: 1 1 100%;
    min-width: 100%;
    margin-bottom: 6px;
  }
  
  .wml-find-replace-panel .match-count {
    order: -1;
    flex: 1;
    text-align: left;
    min-width: auto;
  }
  
  .wml-find-replace-panel .nav-btn,
  .wml-find-replace-panel .toggle-btn,
  .wml-find-replace-panel .close-btn {
    min-width: 44px;
    min-height: 44px;
    width: 44px;
    height: 44px;
  }
  
  .wml-find-replace-panel .replace-btn,
  .wml-find-replace-panel .replace-all-btn {
    flex: 1;
    min-height: 44px;
    padding: 10px 16px;
  }
  
  .wml-find-replace-panel .input-clear-btn {
    width: 24px;
    height: 24px;
    font-size: 14px;
  }
}

/* ============================================
   Fullscreen Mode Adjustments
   ============================================ */

/* Fullscreen mode - use same sticky positioning as normal mode */
/* IMPORTANT: Must include .visible to not override display: none when panel is closed */
.writingml-editor-v3-wrapper.fullscreen .wml-find-replace-panel.visible {
  /* Override inherited styles from fullscreen div rule that targets all divs */
  display: flex !important; /* Override display: block from fullscreen div rule */
  min-height: auto !important; /* Override min-height: 100% from fullscreen div rule */
  border-radius: 0; /* No rounded corners in fullscreen - spans full width */
}

/* Ensure panel is hidden when not visible, even in fullscreen mode */
/* This overrides the fullscreen div rule that applies display: block to all divs */
.writingml-editor-v3-wrapper.fullscreen .wml-find-replace-panel:not(.visible) {
  display: none !important;
}