@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css');

.webm-frame-converter-wrap,
.webm-frame-converter-wrap div,
.webm-frame-converter-wrap section,
.webm-frame-converter-wrap h1,
.webm-frame-converter-wrap p,
.webm-frame-converter-wrap span,
.webm-frame-converter-wrap strong,
.webm-frame-converter-wrap label,
.webm-frame-converter-wrap button,
.webm-frame-converter-wrap input,
.webm-frame-converter-wrap video,
.webm-frame-converter-wrap canvas,
.webm-frame-converter-wrap img {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.webm-frame-converter-wrap {
  position: relative;
  width: 100%;
  overflow-x: hidden;
  border-radius: 0 !important;
  background:
    radial-gradient(circle at 12% 18%, rgba(47, 220, 255, 0.24), transparent 30%),
    radial-gradient(circle at 86% 12%, rgba(255, 89, 190, 0.18), transparent 28%),
    linear-gradient(135deg, #07111f 0%, #10172a 44%, #07101a 100%);
  color: #f7fbff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.4;
}

.webm-frame-converter-wrap .wfcc-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.webm-frame-converter-wrap .wfcc-header {
  display: grid;
  gap: 12px;
  text-align: center;
}

.webm-frame-converter-wrap h1 {
  font-size: clamp(1.5rem, 5vw, 2.8rem);
  line-height: 1.08;
  font-weight: 800;
  color: #ffffff;
}

.webm-frame-converter-wrap p,
.webm-frame-converter-wrap span,
.webm-frame-converter-wrap label,
.webm-frame-converter-wrap strong,
.webm-frame-converter-wrap button,
.webm-frame-converter-wrap input {
  font-size: 1rem;
  line-height: 1.4;
}

.webm-frame-converter-wrap .wfcc-header p {
  color: #c9d7e8;
  font-weight: 500;
  max-width: 780px;
  margin: 0 auto;
}

.webm-frame-converter-wrap .wfcc-grid {
  display: grid;
  width: 100%;
}

.webm-frame-converter-wrap .wfcc-panel {
  width: 100%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.095);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.webm-frame-converter-wrap .wfcc-panel:hover {
  transform: translateY(-3px);
  border-color: rgba(81, 219, 255, 0.36);
  box-shadow: 0 28px 76px rgba(0, 0, 0, 0.42);
}

.webm-frame-converter-wrap .wfcc-result-panel {
  display: none;
}

.webm-frame-converter-wrap .wfcc-result-panel.wfcc-visible {
  display: flex;
}

.webm-frame-converter-wrap .wfcc-dropzone {
  width: 100%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
  border: 1px dashed rgba(156, 225, 255, 0.58);
  border-radius: 20px;
  background: rgba(3, 14, 28, 0.45);
  color: #eefaff;
  text-align: center;
  cursor: pointer;
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease, transform 180ms ease;
}

.webm-frame-converter-wrap .wfcc-dropzone:hover,
.webm-frame-converter-wrap .wfcc-dropzone:focus,
.webm-frame-converter-wrap .wfcc-dropzone.wfcc-dragover {
  outline: none;
  border-color: #60e7ff;
  background: rgba(18, 47, 74, 0.66);
  box-shadow: 0 0 0 4px rgba(96, 231, 255, 0.14), 0 0 34px rgba(96, 231, 255, 0.2);
  transform: translateY(-2px);
}

.webm-frame-converter-wrap .wfcc-file-input {
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  position: absolute;
  pointer-events: none;
}

.webm-frame-converter-wrap .wfcc-drop-main {
  display: block;
  color: #ffffff;
  font-weight: 800;
}

.webm-frame-converter-wrap .wfcc-drop-sub,
.webm-frame-converter-wrap .wfcc-note,
.webm-frame-converter-wrap .wfcc-message {
  display: block;
  color: #bfd0e3;
  font-weight: 500;
}

.webm-frame-converter-wrap .wfcc-message {
  min-height: 22px;
  overflow-wrap: anywhere;
}

.webm-frame-converter-wrap .wfcc-message.wfcc-error {
  color: #ffd1d1;
}

.webm-frame-converter-wrap .wfcc-message.wfcc-success {
  color: #b9ffe6;
}

.webm-frame-converter-wrap .wfcc-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  width: 100%;
}

.webm-frame-converter-wrap .wfcc-stat {
  min-width: 0;
  display: grid;
  gap: 6px;
  border-radius: 16px;
  padding: 12px;
  background: rgba(2, 9, 18, 0.44);
  border: 1px solid rgba(255, 255, 255, 0.11);
}

.webm-frame-converter-wrap .wfcc-stat span {
  color: #9fb2c7;
  font-size: 0.78rem;
  line-height: 1.25;
  font-weight: 700;
  text-transform: uppercase;
}

.webm-frame-converter-wrap .wfcc-stat strong {
  color: #ffffff;
  font-size: 0.92rem;
  line-height: 1.25;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.webm-frame-converter-wrap .wfcc-control {
  width: 100%;
  display: grid;
  gap: 8px;
}

.webm-frame-converter-wrap .wfcc-label {
  color: #edf7ff;
  font-weight: 800;
}

.webm-frame-converter-wrap .wfcc-dropdown {
  position: relative;
  width: 100%;
}

.webm-frame-converter-wrap .wfcc-dropdown-button,
.webm-frame-converter-wrap .wfcc-options button,
.webm-frame-converter-wrap .wfcc-btn {
  width: 100%;
  min-width: 0;
  border: 0;
  font: inherit;
  box-sizing: border-box;
}

.webm-frame-converter-wrap .wfcc-dropdown-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-radius: 16px;
  border: 1px solid rgba(169, 229, 255, 0.28);
  background: #0c1a2b;
  color: #ffffff;
  cursor: pointer;
}

.webm-frame-converter-wrap .wfcc-dropdown-button:hover,
.webm-frame-converter-wrap .wfcc-dropdown-button:focus {
  outline: none;
  border-color: #62e3ff;
  box-shadow: 0 0 0 4px rgba(98, 227, 255, 0.15);
}

.webm-frame-converter-wrap .wfcc-chevron {
  color: #94f0ff;
  font-size: 1.1rem;
  line-height: 1;
}

.webm-frame-converter-wrap .wfcc-options {
  display: none;
  width: 100%;
  margin-top: 8px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(160, 226, 255, 0.28);
  background: #081524;
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.4);
}

.webm-frame-converter-wrap .wfcc-dropdown[data-open="true"] .wfcc-options {
  display: grid;
}

.webm-frame-converter-wrap .wfcc-options button {
  text-align: left;
  background: #081524;
  color: #ffffff;
  cursor: pointer;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.webm-frame-converter-wrap .wfcc-options button:last-child {
  border-bottom: 0;
}

.webm-frame-converter-wrap .wfcc-options button:hover,
.webm-frame-converter-wrap .wfcc-options button:focus {
  outline: none;
  background: #153152;
  color: #ffffff;
}

.webm-frame-converter-wrap .wfcc-options button[aria-selected="true"] {
  background: #1d6f8f;
  color: #ffffff;
  font-weight: 800;
}

.webm-frame-converter-wrap .wfcc-quality {
  width: 100%;
  accent-color: #62e3ff;
}

.webm-frame-converter-wrap .wfcc-quality:focus {
  outline: 3px solid rgba(98, 227, 255, 0.32);
  outline-offset: 4px;
}

.webm-frame-converter-wrap .wfcc-quality:disabled {
  opacity: 0.48;
}

.webm-frame-converter-wrap .wfcc-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
}

.webm-frame-converter-wrap .wfcc-btn {
  border-radius: 16px;
  cursor: pointer;
  font-weight: 900;
  color: #ffffff;
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease, background 180ms ease;
}

.webm-frame-converter-wrap .wfcc-btn:hover,
.webm-frame-converter-wrap .wfcc-btn:focus {
  outline: none;
  transform: translateY(-2px);
  box-shadow: 0 0 0 4px rgba(98, 227, 255, 0.14), 0 16px 34px rgba(42, 205, 255, 0.22);
}

.webm-frame-converter-wrap .wfcc-primary,
.webm-frame-converter-wrap .wfcc-download {
  background: linear-gradient(135deg, #1bb8ff, #7c4dff);
}

.webm-frame-converter-wrap .wfcc-secondary {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.webm-frame-converter-wrap .wfcc-btn:disabled {
  cursor: not-allowed;
  opacity: 0.48;
  transform: none;
  box-shadow: none;
}

.webm-frame-converter-wrap .wfcc-preview-box {
  width: 100%;
  min-width: 0;
  display: flex;
  flex-grow: 1;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  background: rgba(2, 8, 16, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.13);
  overflow: hidden;
}

.webm-frame-converter-wrap .wfcc-preview-box img {
  display: none;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  animation: wfccFadeIn 220ms ease both;
}

.webm-frame-converter-wrap .wfcc-preview-box img.wfcc-show {
  display: block;
}

.webm-frame-converter-wrap .wfcc-preview-box span {
  color: #9fb2c7;
  text-align: center;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.webm-frame-converter-wrap video,
.webm-frame-converter-wrap canvas {
  display: none;
  width: 0;
  height: 0;
}

@keyframes wfccFadeIn {
  from { opacity: 0; transform: scale(0.985); }
  to { opacity: 1; transform: scale(1); }
}

@media (min-width: 320px) and (max-width: 374px) {
  .webm-frame-converter-wrap { padding: 24px 12px; border-radius: 0 !important; }
  .webm-frame-converter-wrap .wfcc-container { width: 100%; }
  .webm-frame-converter-wrap h1 { font-size: clamp(1.5rem, 5vw, 2.8rem); }
  .webm-frame-converter-wrap .wfcc-header p { font-size: 0.92rem; }
  .webm-frame-converter-wrap .wfcc-grid { grid-template-columns: 1fr; gap: 16px; align-items: stretch; margin-top: 24px; }
  .webm-frame-converter-wrap .wfcc-panel { padding: 16px; gap: 16px; }
  .webm-frame-converter-wrap .wfcc-dropzone { min-height: 138px; padding: 16px; }
  .webm-frame-converter-wrap .wfcc-drop-main { font-size: 1rem; }
  .webm-frame-converter-wrap .wfcc-drop-sub, .webm-frame-converter-wrap .wfcc-note, .webm-frame-converter-wrap .wfcc-message { font-size: 0.86rem; }
  .webm-frame-converter-wrap .wfcc-dropdown-button, .webm-frame-converter-wrap .wfcc-options button, .webm-frame-converter-wrap .wfcc-btn { min-height: 46px; padding: 12px; font-size: 0.94rem; }
  .webm-frame-converter-wrap .wfcc-label { font-size: 0.94rem; }
  .webm-frame-converter-wrap .wfcc-preview-box { min-height: 180px; max-height: 220px; padding: 12px; }
  .webm-frame-converter-wrap .wfcc-stats { gap: 8px; }
  .webm-frame-converter-wrap .wfcc-stat { padding: 8px; }
  .webm-frame-converter-wrap .wfcc-stat span { font-size: 0.62rem; }
  .webm-frame-converter-wrap .wfcc-stat strong { font-size: 0.72rem; }
}

@media (min-width: 375px) and (max-width: 429px) {
  .webm-frame-converter-wrap { padding: 24px 16px; border-radius: 0 !important; }
  .webm-frame-converter-wrap .wfcc-container { width: 100%; }
  .webm-frame-converter-wrap h1 { font-size: clamp(1.5rem, 5vw, 2.8rem); }
  .webm-frame-converter-wrap .wfcc-header p { font-size: 0.95rem; }
  .webm-frame-converter-wrap .wfcc-grid { grid-template-columns: 1fr; gap: 16px; align-items: stretch; margin-top: 24px; }
  .webm-frame-converter-wrap .wfcc-panel { padding: 16px; gap: 16px; }
  .webm-frame-converter-wrap .wfcc-dropzone { min-height: 148px; padding: 16px; }
  .webm-frame-converter-wrap .wfcc-drop-main { font-size: 1.04rem; }
  .webm-frame-converter-wrap .wfcc-drop-sub, .webm-frame-converter-wrap .wfcc-note, .webm-frame-converter-wrap .wfcc-message { font-size: 0.88rem; }
  .webm-frame-converter-wrap .wfcc-dropdown-button, .webm-frame-converter-wrap .wfcc-options button, .webm-frame-converter-wrap .wfcc-btn { min-height: 48px; padding: 12px 14px; font-size: 0.96rem; }
  .webm-frame-converter-wrap .wfcc-label { font-size: 0.96rem; }
  .webm-frame-converter-wrap .wfcc-preview-box { min-height: 190px; max-height: 230px; padding: 12px; }
  .webm-frame-converter-wrap .wfcc-stats { gap: 8px; }
  .webm-frame-converter-wrap .wfcc-stat { padding: 10px 8px; }
  .webm-frame-converter-wrap .wfcc-stat span { font-size: 0.66rem; }
  .webm-frame-converter-wrap .wfcc-stat strong { font-size: 0.78rem; }
}

@media (min-width: 430px) and (max-width: 767px) {
  .webm-frame-converter-wrap { padding: 32px 16px; border-radius: 0 !important; }
  .webm-frame-converter-wrap .wfcc-container { width: 100%; }
  .webm-frame-converter-wrap h1 { font-size: clamp(1.5rem, 5vw, 2.8rem); }
  .webm-frame-converter-wrap .wfcc-header p { font-size: 1rem; }
  .webm-frame-converter-wrap .wfcc-grid { grid-template-columns: 1fr; gap: 16px; align-items: stretch; margin-top: 24px; }
  .webm-frame-converter-wrap .wfcc-panel { padding: 20px; gap: 16px; }
  .webm-frame-converter-wrap .wfcc-dropzone { min-height: 158px; padding: 20px; }
  .webm-frame-converter-wrap .wfcc-drop-main { font-size: 1.08rem; }
  .webm-frame-converter-wrap .wfcc-drop-sub, .webm-frame-converter-wrap .wfcc-note, .webm-frame-converter-wrap .wfcc-message { font-size: 0.9rem; }
  .webm-frame-converter-wrap .wfcc-dropdown-button, .webm-frame-converter-wrap .wfcc-options button, .webm-frame-converter-wrap .wfcc-btn { min-height: 50px; padding: 12px 16px; font-size: 1rem; }
  .webm-frame-converter-wrap .wfcc-label { font-size: 1rem; }
  .webm-frame-converter-wrap .wfcc-preview-box { min-height: 200px; max-height: 240px; padding: 16px; }
  .webm-frame-converter-wrap .wfcc-stat span { font-size: 0.72rem; }
  .webm-frame-converter-wrap .wfcc-stat strong { font-size: 0.86rem; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .webm-frame-converter-wrap { padding: 32px 24px; border-radius: 0 !important; }
  .webm-frame-converter-wrap .wfcc-container { width: 100%; }
  .webm-frame-converter-wrap h1 { font-size: clamp(1.5rem, 5vw, 2.8rem); }
  .webm-frame-converter-wrap .wfcc-header p { font-size: 1.04rem; }
  .webm-frame-converter-wrap .wfcc-grid { grid-template-columns: 1fr; gap: 24px; align-items: stretch; margin-top: 32px; }
  .webm-frame-converter-wrap .wfcc-panel { padding: 24px; gap: 16px; }
  .webm-frame-converter-wrap .wfcc-dropzone { min-height: 170px; padding: 24px; }
  .webm-frame-converter-wrap .wfcc-drop-main { font-size: 1.12rem; }
  .webm-frame-converter-wrap .wfcc-drop-sub, .webm-frame-converter-wrap .wfcc-note, .webm-frame-converter-wrap .wfcc-message { font-size: 0.92rem; }
  .webm-frame-converter-wrap .wfcc-dropdown-button, .webm-frame-converter-wrap .wfcc-options button, .webm-frame-converter-wrap .wfcc-btn { min-height: 52px; padding: 14px 16px; font-size: 1rem; }
  .webm-frame-converter-wrap .wfcc-label { font-size: 1rem; }
  .webm-frame-converter-wrap .wfcc-preview-box { min-height: 220px; max-height: 260px; padding: 16px; }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  .webm-frame-converter-wrap { padding: 32px 24px; border-radius: 0 !important; }
  .webm-frame-converter-wrap .wfcc-container { width: 100%; }
  .webm-frame-converter-wrap h1 { font-size: clamp(1.5rem, 5vw, 2.8rem); }
  .webm-frame-converter-wrap .wfcc-header p { font-size: 1.06rem; }
  .webm-frame-converter-wrap .wfcc-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; align-items: stretch; margin-top: 32px; }
  .webm-frame-converter-wrap .wfcc-panel { padding: 24px; gap: 16px; height: 100%; }
  .webm-frame-converter-wrap .wfcc-dropzone { min-height: 170px; padding: 24px; }
  .webm-frame-converter-wrap .wfcc-drop-main { font-size: 1.12rem; }
  .webm-frame-converter-wrap .wfcc-drop-sub, .webm-frame-converter-wrap .wfcc-note, .webm-frame-converter-wrap .wfcc-message { font-size: 0.92rem; }
  .webm-frame-converter-wrap .wfcc-dropdown-button, .webm-frame-converter-wrap .wfcc-options button, .webm-frame-converter-wrap .wfcc-btn { min-height: 52px; padding: 14px 16px; font-size: 1rem; }
  .webm-frame-converter-wrap .wfcc-label { font-size: 1rem; }
  .webm-frame-converter-wrap .wfcc-preview-box { min-height: 170px; max-height: 360px; padding: 16px; }
}

@media (min-width: 1200px) {
  .webm-frame-converter-wrap { padding: 32px; border-radius: 0 !important; }
  .webm-frame-converter-wrap .wfcc-container { width: 100%; }
  .webm-frame-converter-wrap h1 { font-size: clamp(1.5rem, 5vw, 2.8rem); }
  .webm-frame-converter-wrap .wfcc-header p { font-size: 1.08rem; }
  .webm-frame-converter-wrap .wfcc-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; align-items: stretch; margin-top: 32px; }
  .webm-frame-converter-wrap .wfcc-panel { padding: 24px; gap: 16px; height: 100%; }
  .webm-frame-converter-wrap .wfcc-dropzone { min-height: 176px; padding: 24px; }
  .webm-frame-converter-wrap .wfcc-drop-main { font-size: 1.16rem; }
  .webm-frame-converter-wrap .wfcc-drop-sub, .webm-frame-converter-wrap .wfcc-note, .webm-frame-converter-wrap .wfcc-message { font-size: 0.94rem; }
  .webm-frame-converter-wrap .wfcc-dropdown-button, .webm-frame-converter-wrap .wfcc-options button, .webm-frame-converter-wrap .wfcc-btn { min-height: 52px; padding: 14px 16px; font-size: 1rem; }
  .webm-frame-converter-wrap .wfcc-label { font-size: 1rem; }
  .webm-frame-converter-wrap .wfcc-preview-box { min-height: 176px; max-height: 380px; padding: 16px; }
}