/* ==========================================================================
   Expeditious Tools - Image Resizer & Cropper CSS
   Brand Colors: Primary #ffc800 / #FFC107, Dark #212529, Soft Bg #f8f9fa
   ========================================================================== */

:root {
  --irc-primary: #ffc800;
  --irc-primary-dark: #e0a800;
  --irc-primary-light: #fff8e1;
  --irc-dark: #1e2227;
  --irc-gray-800: #334155;
  --irc-gray-600: #64748b;
  --irc-gray-400: #cbd5e1;
  --irc-gray-200: #e2e8f0;
  --irc-gray-100: #f8fafc;
  --irc-white: #ffffff;
  --irc-radius-lg: 16px;
  --irc-radius-md: 10px;
  --irc-radius-sm: 6px;
  --irc-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  --irc-shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.04);
  --irc-transition: all 0.2s ease-in-out;
}

.irc-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 24px 16px 60px;
}

/* Breadcrumb */
.irc-breadcrumb-nav {
  margin-bottom: 20px;
}

.irc-breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.88rem;
  color: var(--irc-gray-600);
}

.irc-breadcrumb-list li a {
  color: var(--irc-gray-600);
  text-decoration: none;
  transition: var(--irc-transition);
}

.irc-breadcrumb-list li a:hover {
  color: var(--irc-dark);
}

.irc-breadcrumb-list li:not(:last-child)::after {
  content: "/";
  margin-left: 8px;
  color: var(--irc-gray-400);
}

.irc-breadcrumb-list li[aria-current="page"] {
  color: var(--irc-dark);
  font-weight: 600;
}

/* Main Workspace Card */
.irc-card {
  background: var(--irc-white);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--irc-radius-lg);
  box-shadow: var(--irc-shadow);
  overflow: hidden;
  margin-bottom: 48px;
}

/* Header bar */
.irc-header-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 24px;
  background: var(--irc-dark);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.irc-header-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.1rem;
}

.irc-icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--irc-primary);
  color: #111;
  border-radius: 8px;
  font-size: 1.1rem;
}

.irc-header-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.irc-live-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: #f8f9fa;
}

.irc-live-chip strong {
  color: var(--irc-primary);
  font-size: 0.95rem;
}

/* Dropzone (Before Image is Loaded) */
.irc-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  background: #fbfcfe;
  border: 2px dashed #cbd5e1;
  border-radius: var(--irc-radius-md);
  margin: 28px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.25s ease, background-color 0.25s ease, transform 0.25s ease;
}

.irc-dropzone:hover,
.irc-dropzone.dragover {
  border-color: var(--irc-primary);
  background: #fffdf5;
  transform: scale(1.005);
}

.irc-drop-icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--irc-primary-light);
  border-radius: 50%;
  color: #d97706;
  margin-bottom: 20px;
  font-size: 2.2rem;
}

.irc-drop-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--irc-dark);
  margin-bottom: 8px;
}

.irc-drop-sub {
  font-size: 0.95rem;
  color: var(--irc-gray-600);
  margin-bottom: 24px;
  max-width: 480px;
  line-height: 1.5;
}

.irc-file-input {
  display: none;
}

/* 2-Column Editing Workspace */
.irc-workspace-grid {
  display: none; /* Shown when image loaded */
  grid-template-columns: 1fr 380px;
  min-height: 640px;
}

.irc-workspace-grid.active {
  display: grid;
}

@media (max-width: 1080px) {
  .irc-workspace-grid {
    grid-template-columns: 1fr 340px;
  }
}

@media (max-width: 900px) {
  .irc-workspace-grid {
    grid-template-columns: 1fr;
  }
}

/* Center Stage Viewport */
.irc-viewport-col {
  display: flex;
  flex-direction: column;
  background: #0f172a;
  padding: 20px;
  border-right: 1px solid var(--irc-gray-200);
  position: relative;
}

@media (max-width: 900px) {
  .irc-viewport-col {
    border-right: none;
    border-bottom: 1px solid var(--irc-gray-200);
  }
}

/* Viewport Controls Bar */
.irc-viewport-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
  z-index: 5;
}

.irc-viewport-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.irc-tool-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.12);
  color: #f8fafc;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--irc-radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--irc-transition);
}

.irc-tool-btn:hover {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.irc-tool-btn.active {
  background: var(--irc-primary);
  color: #111;
  border-color: var(--irc-primary-dark);
  font-weight: 700;
}

/* Canvas & Crop Area Container */
.irc-canvas-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: #1e293b;
  border-radius: var(--irc-radius-md);
  user-select: none;
  min-height: 440px;
  max-height: 600px;
}

.irc-stage-wrapper {
  position: relative;
  display: inline-block;
  line-height: 0;
  touch-action: none;
}

.irc-preview-img {
  display: block;
  max-width: 100%;
  max-height: 520px;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
}

/* Visual Interactive Crop Overlay Box */
.irc-crop-overlay {
  position: absolute;
  top: 0;
  left: 0;
  box-sizing: border-box;
  border: 2px dashed #ffc800;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.55);
  cursor: move;
  display: block;
}

/* 8 Resize Handles */
.irc-crop-handle {
  position: absolute;
  width: 12px;
  height: 12px;
  background: #ffc800;
  border: 1.5px solid #111;
  border-radius: 2px;
  box-sizing: border-box;
}

.irc-handle-tl { top: -6px; left: -6px; cursor: nwse-resize; }
.irc-handle-tr { top: -6px; right: -6px; cursor: nesw-resize; }
.irc-handle-bl { bottom: -6px; left: -6px; cursor: nesw-resize; }
.irc-handle-br { bottom: -6px; right: -6px; cursor: nwse-resize; }
.irc-handle-tm { top: -6px; left: calc(50% - 6px); cursor: ns-resize; }
.irc-handle-bm { bottom: -6px; left: calc(50% - 6px); cursor: ns-resize; }
.irc-handle-ml { top: calc(50% - 6px); left: -6px; cursor: ew-resize; }
.irc-handle-mr { top: calc(50% - 6px); right: -6px; cursor: ew-resize; }

/* Grid Rule-of-Thirds Lines inside crop box */
.irc-crop-grid-h, .irc-crop-grid-v {
  position: absolute;
  pointer-events: none;
  border: 0.5px solid rgba(255, 255, 255, 0.25);
}
.irc-crop-grid-h1 { top: 33.33%; left: 0; width: 100%; }
.irc-crop-grid-h2 { top: 66.66%; left: 0; width: 100%; }
.irc-crop-grid-v1 { left: 33.33%; top: 0; height: 100%; }
.irc-crop-grid-v2 { left: 66.66%; top: 0; height: 100%; }

/* Right Controls Column */
.irc-sidebar-col {
  padding: 24px;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 20px;
  overflow-y: auto;
}

.irc-panel-section {
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 18px;
}

.irc-panel-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.irc-section-title {
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--irc-gray-800);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Width & Height Dimensions inputs */
.irc-dims-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.irc-dim-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.irc-dim-group label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--irc-gray-600);
}

.irc-dim-input {
  width: 100%;
  padding: 8px 10px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--irc-dark);
  border: 1.5px solid var(--irc-gray-400);
  border-radius: var(--irc-radius-sm);
  outline: none;
  transition: var(--irc-transition);
}

.irc-dim-input:focus {
  border-color: var(--irc-primary);
  box-shadow: 0 0 0 3px rgba(255, 200, 0, 0.2);
}

.irc-aspect-lock-btn {
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: #f1f5f9;
  border: 1.5px solid var(--irc-gray-400);
  border-radius: var(--irc-radius-sm);
  cursor: pointer;
  color: var(--irc-gray-600);
  transition: var(--irc-transition);
}

.irc-aspect-lock-btn:hover,
.irc-aspect-lock-btn.locked {
  background: var(--irc-primary-light);
  border-color: var(--irc-primary);
  color: var(--irc-dark);
}

/* Preset Sizes Dropdown */
.irc-select {
  width: 100%;
  padding: 8px 12px;
  font-size: 0.88rem;
  color: var(--irc-dark);
  background: #fff;
  border: 1.5px solid var(--irc-gray-400);
  border-radius: var(--irc-radius-sm);
  outline: none;
  cursor: pointer;
}

.irc-select:focus {
  border-color: var(--irc-primary);
}

/* Aspect Ratio Buttons Pills */
.irc-ratio-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.irc-ratio-btn {
  padding: 5px 10px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--irc-gray-800);
  background: #f1f5f9;
  border: 1px solid var(--irc-gray-400);
  border-radius: 4px;
  cursor: pointer;
  transition: var(--irc-transition);
}

.irc-ratio-btn:hover {
  background: var(--irc-gray-200);
}

.irc-ratio-btn.active {
  background: var(--irc-dark);
  color: #fff;
  border-color: var(--irc-dark);
}

/* Format & Quality Section */
.irc-format-chips {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.irc-format-btn {
  flex: 1;
  padding: 8px 10px;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  background: #f8fafc;
  color: var(--irc-gray-800);
  border: 1.5px solid var(--irc-gray-400);
  border-radius: var(--irc-radius-sm);
  cursor: pointer;
  transition: var(--irc-transition);
}

.irc-format-btn:hover {
  background: #f1f5f9;
}

.irc-format-btn.active {
  background: var(--irc-primary-light);
  border-color: var(--irc-primary);
  color: var(--irc-dark);
  font-weight: 700;
}

/* Quality Range Slider */
.irc-slider-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.irc-slider-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--irc-gray-600);
  font-weight: 500;
}

.irc-slider {
  width: 100%;
  accent-color: #d97706;
}

/* Transparency Warning Callout */
.irc-warn-box {
  display: none;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--irc-radius-sm);
  padding: 10px 12px;
  font-size: 0.8rem;
  color: #b45309;
  line-height: 1.4;
  margin-top: 10px;
}

.irc-warn-box.show {
  display: block;
}

/* Output Live Comparison Info Card */
.irc-result-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--irc-radius-sm);
  padding: 12px 14px;
  font-size: 0.84rem;
}

.irc-result-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  color: var(--irc-gray-800);
}

.irc-result-row strong {
  color: var(--irc-dark);
}

/* Primary Action Buttons */
.irc-action-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 6px;
}

.irc-btn-primary {
  width: 100%;
  padding: 12px 20px;
  font-size: 0.95rem;
  font-weight: 700;
  background: var(--irc-primary);
  color: #111;
  border: 1px solid var(--irc-primary-dark);
  border-radius: var(--irc-radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--irc-transition);
  box-shadow: 0 4px 12px rgba(255, 200, 0, 0.25);
}

.irc-btn-primary:hover {
  background: #ffb700;
  border-color: #d39e00;
  transform: translateY(-1px);
}

.irc-btn-secondary {
  width: 100%;
  padding: 10px 18px;
  font-size: 0.88rem;
  font-weight: 600;
  background: #f1f5f9;
  color: var(--irc-gray-800);
  border: 1px solid var(--irc-gray-400);
  border-radius: var(--irc-radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--irc-transition);
}

.irc-btn-secondary:hover {
  background: #e2e8f0;
  color: #000;
}

/* Toast */
.irc-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 12px 20px;
  background: #1e2227;
  color: #ffffff;
  border-left: 4px solid var(--irc-primary);
  border-radius: var(--irc-radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 9999;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.irc-toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* SEO Content & Guide Layout */
.irc-guide-section {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: var(--irc-radius-lg);
  padding: 40px;
  margin-bottom: 40px;
  box-shadow: var(--irc-shadow-sm);
}

@media (max-width: 768px) {
  .irc-guide-section {
    padding: 24px 18px;
  }
}

.irc-guide-section h2 {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--irc-dark);
  margin-top: 36px;
  margin-bottom: 16px;
  line-height: 1.3;
}

.irc-guide-section h2:first-child {
  margin-top: 0;
}

.irc-guide-section h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--irc-dark);
  margin-top: 24px;
  margin-bottom: 12px;
}

.irc-guide-section p {
  font-size: 1.02rem;
  line-height: 1.75;
  color: #475569;
  margin-bottom: 18px;
}

.irc-guide-section ul,
.irc-guide-section ol {
  padding-left: 24px;
  margin-bottom: 20px;
  color: #475569;
  font-size: 1rem;
  line-height: 1.7;
}

.irc-guide-section li {
  margin-bottom: 8px;
}

.irc-callout-box {
  background: #fffbeb;
  border-left: 4px solid var(--irc-primary);
  padding: 16px 20px;
  border-radius: 0 8px 8px 0;
  margin: 24px 0;
  font-size: 0.98rem;
  color: #92400e;
  line-height: 1.6;
}

.irc-guide-table-wrap {
  overflow-x: auto;
  margin: 24px 0;
}

.irc-guide-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.irc-guide-table th,
.irc-guide-table td {
  padding: 12px 16px;
  border: 1px solid #e2e8f0;
  text-align: left;
}

.irc-guide-table th {
  background: #f8fafc;
  font-weight: 600;
  color: var(--irc-dark);
}

.irc-guide-table tr:nth-child(even) td {
  background: #fbfcfe;
}

/* FAQ Accordion */
.irc-faq-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.irc-faq-item {
  border: 1px solid var(--irc-gray-200);
  border-radius: var(--irc-radius-md);
  overflow: hidden;
  background: #ffffff;
  transition: var(--irc-transition);
}

.irc-faq-item:hover {
  border-color: #cbd5e1;
}

.irc-faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: #ffffff;
  border: none;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--irc-dark);
  text-align: left;
  cursor: pointer;
  transition: var(--irc-transition);
}

.irc-faq-question:hover {
  background: #f8fafc;
}

.irc-faq-question:focus-visible {
  outline: 2px solid var(--irc-primary);
  outline-offset: -2px;
}

.irc-faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.irc-faq-item.active .irc-faq-icon {
  transform: rotate(180deg);
}

.irc-faq-answer {
  display: none;
  padding: 0 20px 20px;
  font-size: 0.96rem;
  line-height: 1.7;
  color: #475569;
  border-top: 1px solid #f1f5f9;
}

.irc-faq-item.active .irc-faq-answer {
  display: block;
}