/**
 * Online image tools — page shell + shared tool UI.
 * Scope: .online-image-page · Prefix: oimg- (shell), oimgc- (image-specific)
 */

.online-image-page {
  background: linear-gradient(180deg, #f7fbff 0%, #ffffff 40%, #f7fbff 100%);
  --oimg-teal: #07D2B8;
  --oimg-teal-light: #8cf9ed;
  --oimg-teal-dark: #06b39e;
}

/* ===== In-page marketing (Why / Steps / CTA) ===== */
.online-image-page .section-title {

  font-size: 2.8rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 1rem;
  color: #0f172a;
  letter-spacing: -0.015em;

}

.online-image-page .section-subtitle {

  font-size: 1.2rem;
  text-align: center;
  color: #64748b;
  max-width: 700px;
  margin: 0 auto 4rem;
  line-height: 1.8;

}

.online-image-page .feature-title {

  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.3;
  color: #0f172a;

}

.online-image-page .feature-description {

  color: #64748b;
  line-height: 1.75;

}

.online-image-page .hero-download-btn {

  background: linear-gradient(135deg, #07D2B8, #3be0c8);
  border: none;
  color: #ffffff;
  border-radius: 10px;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(7, 210, 184, 0.3);
  transition: all 0.3s ease;

}

.online-image-page .ve-card {

  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 16px;
  padding: 1.5rem;
  background: #fff;
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;

}

.online-image-page .ve-icon {

  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #07D2B8;
  background: rgba(7, 210, 184, 0.12);
  margin-bottom: 14px;

}

.online-image-page .ve-step {

  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 16px;
  background: #fff;
  padding: 1.4rem;
  height: 100%;
  text-align: center;

}

.online-image-page .ve-step-badge {

  width: 36px;
  height: 36px;
  border-radius: 50%;
  margin: 0 auto 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #0f172a;
  background: linear-gradient(145deg, #07D2B8, #8cf9ed);

}

.online-image-page .ve-cta-box {

  border-radius: 18px;
  border: 1px solid rgba(7, 210, 184, 0.32);
  padding: clamp(1.4rem, 3vw, 2.2rem);
  background:
    radial-gradient(700px 240px at 0% 0%, rgba(7, 210, 184, 0.12), transparent 58%),
    #fff;

}

/* ===== Converter tool UI ===== */

.online-image-page .oimg-tool-section {

  padding: clamp(2.75rem, 5vw, 4rem) 0 3rem;
  position: relative;
  z-index: 2;

}

.online-image-page .oimg-intro {

  margin-bottom: 1.25rem;

}

.online-image-page .oimg-intro-title {

  font-size: clamp(1.65rem, 3.8vw, 2.15rem);
  font-weight: 800;
  line-height: 1.2;
  color: #0f172a;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;

}

.online-image-page .oimg-intro-desc {

  font-size: 0.98rem;
  color: #64748b;
  margin: 0 auto;
  max-width: 660px;
  line-height: 1.65;

}

.online-image-page .oimg-faq-list {

  display: flex;
  flex-direction: column;
  gap: 0.85rem;

}

.online-image-page .oimg-faq-item {

  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 12px;
  background: #fff;
  padding: 1.1rem 1.25rem;

}

.online-image-page .oimg-faq-question {

  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 0.45rem;
  line-height: 1.35;

}

.online-image-page .oimg-faq-answer {

  font-size: 0.92rem;
  color: #64748b;
  margin: 0;
  line-height: 1.65;

}

.online-image-page .oimg-dropzone-inner {

  width: 100%;

}

.online-image-page .oimg-dropzone-title {

  font-size: 1.12rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 0.3rem;

}

.online-image-page .oimg-dropzone-hint {

  font-size: 0.9rem;
  color: #64748b;
  margin-bottom: 1rem;

}

.online-image-page .oimg-dropzone-formats {

  font-size: 0.78rem;
  color: #94a3b8;
  margin: 0.85rem 0 0;
  line-height: 1.5;

}

.online-image-page .oimg-browse-btn {

  padding: 0.65rem 1.5rem;
  border-radius: 10px;
  font-size: 0.95rem;
  cursor: pointer;
  margin-bottom: 0;

}

.online-image-page label.oimg-browse-btn, .online-image-page label.oimg-add-files-btn {

  cursor: pointer;

}

.online-image-page .oimg-file-input-hidden {
  position: fixed;
  top: -9999px;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
}

.online-image-page .oimg-settings {

  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 14px;
  padding: 1.15rem 1.15rem 0.9rem;
  margin-bottom: 0.85rem;

}

.online-image-page .oimg-files-panel {

  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;

}

.online-image-page .oimg-files-toolbar {

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.75rem 1rem;
  background: #f8fafc;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);

}

.online-image-page .oimg-files-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.online-image-page .oimg-action-link {

  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.55rem;
  border: none;
  background: transparent;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--oimg-teal);
  border-radius: 8px;
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
  text-decoration: none;
  line-height: 1.2;

}

.online-image-page .oimg-action-link:hover, .online-image-page .oimg-action-link:focus {

  color: #06b39e;
  background: rgba(7, 210, 184, 0.1);

}

.online-image-page .oimg-action-link.oimg-action-muted {

  color: #64748b;

}

.online-image-page .oimg-action-link.oimg-action-muted:hover, .online-image-page .oimg-action-link.oimg-action-muted:focus {

  color: #dc2626;
  background: rgba(220, 38, 38, 0.08);

}

.online-image-page .oimg-action-link.oimg-is-disabled, .online-image-page .oimg-action-link:disabled, .online-image-page button.oimg-clear-btn:disabled {

  opacity: 0.45;
  pointer-events: none;
  cursor: not-allowed;

}

.online-image-page .oimg-settings-locked .oimg-select-shell .oimg-select:disabled, .online-image-page .oimg-settings-locked .oimg-select:disabled {

  background-color: #eef2f6;
  color: #64748b;
  cursor: not-allowed;
  opacity: 1;
  border-color: rgba(148, 163, 184, 0.35);

}

.online-image-page .oimg-settings-locked {
  opacity: 0.85;
}

.online-image-page .oimg-settings-locked .oimgc-range,
.online-image-page .oimg-settings-locked .oimg-select,
.online-image-page .oimg-settings-locked .oimg-input {
  pointer-events: none;
}

.online-image-page .oimg-label {

  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 0.4rem;
  letter-spacing: 0.01em;

}

/* Settings dropdowns 鈥?native select + custom format trigger share one look */
.online-image-page .oimg-select-shell, .online-image-page .oimg-custom-select {

  position: relative;

}

.online-image-page .oimg-file-list {

  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  max-height: 340px;
  overflow-y: auto;
  padding-right: 2px;
  scrollbar-width: thin;
  scrollbar-color: rgba(7, 210, 184, 0.45) transparent;

}

.online-image-page .oimg-file-list::-webkit-scrollbar {

  width: 6px;

}

.online-image-page .oimg-file-list::-webkit-scrollbar-thumb {

  background: rgba(7, 210, 184, 0.45);
  border-radius: 3px;

}

.online-image-page .oimg-file-item {

  display: flex;
  gap: 0.85rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 12px;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;

}

.online-image-page .oimg-file-item:hover {

  border-color: rgba(7, 210, 184, 0.4);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);

}

.online-image-page .oimg-file-body {

  flex: 1;
  min-width: 0;

}

.online-image-page .oimg-file-name {

  font-weight: 600;
  font-size: 0.92rem;
  color: #0f172a;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;

}

.online-image-page .oimg-file-meta {

  font-size: 0.8rem;

}

.online-image-page .oimg-file-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
  color: var(--oimg-teal);
  background: rgba(7, 210, 184, 0.12);
}

.online-image-page .oimg-status {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  vertical-align: middle;
}

.online-image-page .oimg-status--pending {
  color: #64748b;
  background: rgba(148, 163, 184, 0.15);
}

.online-image-page .oimg-status--working {
  color: #0f766e;
  background: rgba(7, 210, 184, 0.15);
}

.online-image-page .oimg-status--done {
  color: #047857;
  background: rgba(16, 185, 129, 0.12);
}

.online-image-page .oimg-status--error {
  color: #dc2626;
  background: rgba(239, 68, 68, 0.1);
}

.online-image-page .oimg-btn-remove {

  width: 34px;
  height: 34px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border-color: rgba(148, 163, 184, 0.45);
  color: #64748b;

}

.online-image-page .oimg-btn-remove:hover {

  border-color: #fca5a5;
  color: #dc2626;
  background: #fef2f2;

}

.online-image-page .oimg-convert-bar {

  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(148, 163, 184, 0.2);

}

.online-image-page .oimg-disclaimer {

  font-size: 0.85rem;
  color: #64748b;
  margin-top: 1.25rem;
  line-height: 1.65;

}

.online-image-page .oimg-disclaimer a {
  color: #0f766e;
  font-weight: 600;
  text-decoration: none;
}

.online-image-page .oimg-disclaimer a:hover {
  color: var(--oimg-teal);
  text-decoration: underline;
}

.online-image-page .oimg-cta {

  max-width: 760px;
  margin: 0 auto;

}

.oimg-toast {

  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  z-index: 1080;
  padding: 0.85rem 1.25rem;
  border-radius: 12px;
  background: transparent;
  color: #fff;
  font-size: 0.9rem;
  max-width: min(90vw, 420px);
  text-align: center;
  box-shadow: none;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.28s ease, visibility 0.28s ease;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;

}

.oimg-toast.show {

  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  background: #0f172a;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.22);

}

.oimg-toast.show.oimg-toast-success {

  background: linear-gradient(135deg, #059669, #10b981);

}

.oimg-toast.show.oimg-toast-error {

  background: linear-gradient(135deg, #dc2626, #ef4444);

}

.oimg-toast.show.oimg-toast-info {

  background: linear-gradient(135deg, #0f766e, #07D2B8);

}

@media (max-width: 991.98px) {
  .online-image-page .oimg-tool-section {
    padding-top: 2.25rem;
  }

  .online-image-page .section-title {
    font-size: 2.2rem;
  }

  .online-image-page .section-subtitle {
    font-size: 1.1rem;
    margin-bottom: 3rem;
  }
}

@media (max-width: 575.98px) {
  .online-image-page .oimgc-editor-card {
    padding: 0.85rem;
    border-radius: 14px;
  }

  .online-image-page .oimgc-dropzone {
    padding: 1.5rem 1rem 1.25rem;
    min-height: 200px;
  }

  .online-image-page .oimg-intro {
    margin-bottom: 1rem;
  }
}

/* ===== Image tool UI (dropzone, editor card, preview) ===== */

.online-image-page .oimg-intro-title span {
  color: var(--oimg-teal);
}

.online-image-page .oimgc-editor-card {
  background: #fff;
  border-radius: 20px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  padding: 1.25rem;
  box-shadow: 0 20px 48px rgba(15, 23, 42, 0.07);
}

.online-image-page .oimgc-dropzone {
  border: 2px dashed rgba(148, 163, 184, 0.55);
  border-radius: 16px;
  padding: 2.25rem 1.25rem 1.85rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  background: #fafcfd;
  outline: none;
  min-height: 230px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.online-image-page .oimgc-dropzone:hover,
.online-image-page .oimgc-dropzone:focus-visible {
  border-color: rgba(7, 210, 184, 0.65);
  background: #f0fdfa;
}

.online-image-page .oimgc-dropzone.oimgc-dropzone-active {
  border-color: var(--oimg-teal, #07D2B8);
  border-style: solid;
  background: rgba(7, 210, 184, 0.06);
  box-shadow: 0 0 0 4px rgba(7, 210, 184, 0.12);
}

.online-image-page .oimgc-dropzone-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  color: var(--oimg-teal, #07D2B8);
  background: linear-gradient(145deg, rgba(7, 210, 184, 0.18), rgba(7, 210, 184, 0.06));
  box-shadow: 0 8px 24px rgba(7, 210, 184, 0.2);
}

.online-image-page .oimg-workspace {
  padding-top: 0.15rem;
}

.online-image-page .oimgc-preview-wrap {
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 12px;
  background: #0f172a;
  overflow: auto;
  max-height: 420px;
  text-align: center;
  padding: 0.5rem;
}
.online-image-page .oimgc-preview-wrap img,
.online-image-page .oimgc-preview-wrap canvas {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}
.online-image-page .oimgc-crop-stage {
  position: relative;
  display: inline-block;
  max-width: 100%;
  user-select: none;
  touch-action: none;
  cursor: crosshair;
}
.online-image-page .oimgc-crop-overlay {
  position: absolute;
  border: 2px solid var(--oimg-teal, #07D2B8);
  box-shadow: 0 0 0 9999px rgba(15, 23, 42, 0.45);
  cursor: move;
  box-sizing: border-box;
  z-index: 1;
}
.online-image-page .oimgc-crop-handle {
  position: absolute;
  width: 12px;
  height: 12px;
  background: #fff;
  border: 2px solid var(--oimg-teal, #07D2B8);
  border-radius: 2px;
  box-sizing: border-box;
  z-index: 2;
  touch-action: none;
}
.online-image-page .oimgc-crop-handle--nw { top: -7px; left: -7px; cursor: nwse-resize; }
.online-image-page .oimgc-crop-handle--n { top: -7px; left: 50%; margin-left: -6px; cursor: ns-resize; }
.online-image-page .oimgc-crop-handle--ne { top: -7px; right: -7px; cursor: nesw-resize; }
.online-image-page .oimgc-crop-handle--e { top: 50%; right: -7px; margin-top: -6px; cursor: ew-resize; }
.online-image-page .oimgc-crop-handle--se { bottom: -7px; right: -7px; cursor: nwse-resize; }
.online-image-page .oimgc-crop-handle--s { bottom: -7px; left: 50%; margin-left: -6px; cursor: ns-resize; }
.online-image-page .oimgc-crop-handle--sw { bottom: -7px; left: -7px; cursor: nesw-resize; }
.online-image-page .oimgc-crop-handle--w { top: 50%; left: -7px; margin-top: -6px; cursor: ew-resize; }
.online-image-page .oimgc-thumb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  gap: 0.5rem;
}
.online-image-page .oimgc-thumb-item {
  border: 1px solid rgba(148, 163, 184, 0.3);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}
.online-image-page .oimgc-thumb-item img {
  width: 100%;
  height: 72px;
  object-fit: cover;
  display: block;
}

.online-image-page .oimg-gif-thumb-grid {
  padding: 0.75rem;
}

.online-image-page .oimgc-range {
  width: 100%;
  height: 6px;
  margin: 0;
  appearance: none;
  background: transparent;
  cursor: pointer;
}

.online-image-page .oimgc-range-track {
  position: relative;
  height: 28px;
  display: flex;
  align-items: center;
  margin-bottom: 0.25rem;
}

.online-image-page .oimgc-range::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(
    to right,
    var(--oimg-teal) var(--oimg-range-pct, 0%),
    rgba(148, 163, 184, 0.45) var(--oimg-range-pct, 0%),
    rgba(148, 163, 184, 0.45) 100%
  );
}

.online-image-page .oimgc-range::-webkit-slider-thumb {
  appearance: none;
  width: 16px;
  height: 16px;
  margin-top: -5px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--oimg-teal);
  box-shadow: 0 2px 8px rgba(7, 210, 184, 0.35);
}

.online-image-page .oimgc-range::-moz-range-track {
  height: 6px;
  border-radius: 3px;
  background: rgba(148, 163, 184, 0.45);
}

.online-image-page .oimgc-range::-moz-range-progress {
  height: 6px;
  border-radius: 3px;
  background: var(--oimg-teal);
}

.online-image-page .oimgc-range::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--oimg-teal);
  box-shadow: 0 2px 8px rgba(7, 210, 184, 0.35);
}

.online-image-page .oimg-quality-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 42px;
}

.online-image-page .oimg-quality-row .oimgc-range {
  flex: 1;
  min-width: 0;
  width: auto;
}

.online-image-page .oimg-quality-value {
  flex-shrink: 0;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--oimg-teal);
  background: rgba(7, 210, 184, 0.12);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  min-width: 3rem;
  text-align: center;
  line-height: 1.2;
}

.online-image-page .oimg-format-note {
  font-size: 0.82rem;
  color: #64748b;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  background: rgba(7, 210, 184, 0.08);
  border: 1px solid rgba(7, 210, 184, 0.18);
}

.online-image-page .oimg-quality-wrap--disabled {
  opacity: 0.45;
  pointer-events: none;
}

.online-image-page .oimg-select {
  border-radius: 10px;
  border-color: rgba(148, 163, 184, 0.35);
  font-size: 0.92rem;
  font-weight: 500;
  color: #0f172a;
  padding: 0.55rem 0.85rem;
  box-shadow: none;
}

.online-image-page .oimg-select:focus {
  border-color: rgba(7, 210, 184, 0.65);
  box-shadow: 0 0 0 3px rgba(7, 210, 184, 0.15);
}

.online-image-page .oimg-input {
  border-radius: 10px;
  border-color: rgba(148, 163, 184, 0.35);
  font-size: 0.92rem;
  font-weight: 500;
  color: #0f172a;
  padding: 0.55rem 0.85rem;
  box-shadow: none;
  min-height: 42px;
}

.online-image-page .oimg-input:focus {
  border-color: rgba(7, 210, 184, 0.65);
  box-shadow: 0 0 0 3px rgba(7, 210, 184, 0.15);
}

.online-image-page .oimg-lock-row {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 42px;
  padding: 0.45rem 0.85rem;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: #fff;
}

.online-image-page .oimg-lock-check {
  width: 1.05rem;
  height: 1.05rem;
  margin: 0;
  flex-shrink: 0;
  border-color: rgba(148, 163, 184, 0.5);
}

.online-image-page .oimg-lock-check:checked {
  background-color: var(--oimg-teal);
  border-color: var(--oimg-teal);
}

.online-image-page .oimg-lock-label {
  font-size: 0.92rem;
  font-weight: 500;
  color: #334155;
  margin: 0;
  cursor: pointer;
  user-select: none;
}

.online-image-page .oimg-res-preview-panel {
  background: #fff;
}

.online-image-page .oimg-res-preview-panel .oimgc-preview-wrap {
  background: #f1f5f9;
}

.online-image-page .oimg-crop-preview-wrap {
  min-height: 200px;
}

.online-image-page .oimg-vth-video-wrap {
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 12px;
  overflow: hidden;
  background: #0f172a;
}

.online-image-page .oimg-vth-video-wrap video {
  display: block;
  width: 100%;
  max-height: 360px;
  vertical-align: top;
}

.online-image-page .oimg-vth-preview-wrap {
  background: #f1f5f9;
  min-height: 140px;
}

.online-image-page .oimg-vth-preview-wrap img,
.online-image-page .oimg-vth-preview-wrap canvas.oimg-vth-preview-canvas {
  vertical-align: top;
}

.online-image-page .oimg-vth-preview-empty {
  color: #64748b;
  font-size: 0.85rem;
  padding: 2.5rem 1rem;
  text-align: center;
  line-height: 1.5;
}

.online-image-page .oimg-wm-preview-wrap {
  min-height: 200px;
}

.online-image-page .oimg-res-dims {
  font-size: 0.82rem;
  font-weight: 500;
  color: #64748b;
  text-align: center;
  line-height: 1.5;
}

.online-image-page .oimg-res-dims strong {
  color: #0f172a;
  font-weight: 700;
}