@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');

.gif-size-converter-tool {
  position: relative;
  width: 100%;
  overflow-x: hidden;
  box-sizing: border-box;
  border-radius: 0 !important;
  color: #f8fbff;
  background:
    radial-gradient(circle at 18% 16%, rgba(45, 212, 191, 0.34), transparent 32%),
    radial-gradient(circle at 86% 12%, rgba(255, 107, 107, 0.28), transparent 30%),
    linear-gradient(135deg, #10162c 0%, #243b6b 48%, #0f766e 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.gif-size-converter-tool,
.gif-size-converter-tool div,
.gif-size-converter-tool section,
.gif-size-converter-tool label,
.gif-size-converter-tool input,
.gif-size-converter-tool button,
.gif-size-converter-tool a,
.gif-size-converter-tool span,
.gif-size-converter-tool h1 {
  box-sizing: border-box;
}

.gif-size-converter-tool .gsc-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.gif-size-converter-tool .gsc-header {
  text-align: center;
  margin-bottom: 24px;
}

.gif-size-converter-tool h1 {
  margin: 0;
  font-size: clamp(1.5rem, 5vw, 2.8rem);
  line-height: 1.08;
  font-weight: 850;
  letter-spacing: 0;
}

.gif-size-converter-tool .gsc-subtitle {
  max-width: 720px;
  margin: 12px auto 0;
  color: rgba(248, 251, 255, 0.84);
  line-height: 1.55;
}

.gif-size-converter-tool .gsc-grid {
  display: grid;
  width: 100%;
  gap: 24px;
  align-items: stretch;
}

.gif-size-converter-tool .gsc-panel {
  width: 100%;
  min-width: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 24px 64px rgba(5, 12, 30, 0.32);
  backdrop-filter: blur(18px);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.gif-size-converter-tool .gsc-panel:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow: 0 28px 72px rgba(5, 12, 30, 0.42);
}

.gif-size-converter-tool .gsc-input-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.gif-size-converter-tool .gsc-result-panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  gap: 16px;
}

.gif-size-converter-tool .gsc-dropzone {
  width: 100%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px dashed rgba(255, 255, 255, 0.42);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.1);
  cursor: pointer;
  text-align: center;
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.gif-size-converter-tool .gsc-dropzone:hover,
.gif-size-converter-tool .gsc-dropzone.gsc-drag-over,
.gif-size-converter-tool .gsc-dropzone:focus-within {
  border-color: #6ee7f9;
  background: rgba(255, 255, 255, 0.16);
  box-shadow: 0 0 0 4px rgba(110, 231, 249, 0.14), 0 16px 40px rgba(45, 212, 191, 0.16);
}

.gif-size-converter-tool .gsc-file-input {
  width: 100%;
  max-width: 100%;
  min-height: 44px;
  opacity: 0.01;
  position: absolute;
  pointer-events: none;
}

.gif-size-converter-tool .gsc-drop-icon,
.gif-size-converter-tool .gsc-empty-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  min-height: 44px;
  padding: 8px 12px;
  border-radius: 16px;
  color: #07111f;
  background: linear-gradient(135deg, #8af7d1, #79d4ff);
  box-shadow: 0 12px 28px rgba(47, 217, 190, 0.24);
  font-weight: 850;
  letter-spacing: 0;
}

.gif-size-converter-tool .gsc-drop-text,
.gif-size-converter-tool .gsc-empty-text,
.gif-size-converter-tool .gsc-file-name {
  width: 100%;
  max-width: 100%;
  overflow-wrap: anywhere;
  color: rgba(248, 251, 255, 0.9);
  line-height: 1.45;
}

.gif-size-converter-tool .gsc-file-name {
  padding: 12px 16px;
  border-radius: 16px;
  background: rgba(8, 16, 34, 0.26);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.gif-size-converter-tool .gsc-stats {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.gif-size-converter-tool .gsc-stat {
  min-width: 0;
  padding: 12px;
  border-radius: 16px;
  background: rgba(8, 16, 34, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.gif-size-converter-tool .gsc-stat-label,
.gif-size-converter-tool .gsc-stat-value {
  display: block;
  overflow-wrap: anywhere;
}

.gif-size-converter-tool .gsc-stat-label {
  color: rgba(248, 251, 255, 0.68);
  font-size: 0.78rem;
  line-height: 1.25;
}

.gif-size-converter-tool .gsc-stat-value {
  margin-top: 6px;
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 750;
  line-height: 1.25;
}

.gif-size-converter-tool .gsc-dimension-grid,
.gif-size-converter-tool .gsc-quality-grid,
.gif-size-converter-tool .gsc-actions {
  display: grid;
  width: 100%;
  gap: 12px;
}

.gif-size-converter-tool .gsc-field {
  width: 100%;
  min-width: 0;
}

.gif-size-converter-tool .gsc-field label {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
  color: rgba(248, 251, 255, 0.86);
  font-weight: 650;
  line-height: 1.3;
}

.gif-size-converter-tool .gsc-field input[type="number"],
.gif-size-converter-tool .gsc-field input[type="range"] {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.gif-size-converter-tool .gsc-field input[type="number"] {
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 14px;
  color: #ffffff;
  background: rgba(8, 16, 34, 0.34);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.gif-size-converter-tool .gsc-field input[type="number"]:focus {
  border-color: #79d4ff;
  background: rgba(8, 16, 34, 0.44);
  box-shadow: 0 0 0 4px rgba(121, 212, 255, 0.16);
}

.gif-size-converter-tool .gsc-field input[type="range"] {
  accent-color: #79d4ff;
  min-height: 48px;
}

.gif-size-converter-tool .gsc-toggle {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(8, 16, 34, 0.26);
  color: rgba(248, 251, 255, 0.88);
  cursor: pointer;
}

.gif-size-converter-tool .gsc-toggle input {
  width: 1px;
  height: 1px;
  opacity: 0.01;
  position: absolute;
}

.gif-size-converter-tool .gsc-toggle-track {
  position: relative;
  flex: 0 0 auto;
  width: 52px;
  height: 30px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.gif-size-converter-tool .gsc-toggle-track::after {
  content: "";
  position: absolute;
  top: 5px;
  left: 5px;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: #ffffff;
  transition: transform 160ms ease, background 160ms ease;
}

.gif-size-converter-tool .gsc-toggle input:checked + .gsc-toggle-track {
  background: linear-gradient(135deg, #2dd4bf, #79d4ff);
}

.gif-size-converter-tool .gsc-toggle input:checked + .gsc-toggle-track::after {
  transform: translateX(22px);
  background: #06111f;
}

.gif-size-converter-tool .gsc-toggle:focus-within {
  box-shadow: 0 0 0 4px rgba(121, 212, 255, 0.16);
}

.gif-size-converter-tool .gsc-btn,
.gif-size-converter-tool .gsc-download {
  width: 100%;
  max-width: 100%;
  min-height: 48px;
  border: 0;
  border-radius: 16px;
  padding: 12px 16px;
  box-sizing: border-box;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease, background 160ms ease;
}

.gif-size-converter-tool .gsc-btn:hover,
.gif-size-converter-tool .gsc-download:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
}

.gif-size-converter-tool .gsc-btn:focus-visible,
.gif-size-converter-tool .gsc-download:focus-visible {
  outline: 3px solid rgba(121, 212, 255, 0.72);
  outline-offset: 3px;
}

.gif-size-converter-tool .gsc-btn-primary,
.gif-size-converter-tool .gsc-download {
  color: #06111f;
  background: linear-gradient(135deg, #8af7d1, #79d4ff);
  box-shadow: 0 14px 32px rgba(45, 212, 191, 0.24);
}

.gif-size-converter-tool .gsc-btn-secondary {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.gif-size-converter-tool .gsc-btn:disabled,
.gif-size-converter-tool .gsc-download-disabled {
  opacity: 0.52;
  cursor: not-allowed;
  pointer-events: none;
  transform: none;
}

.gif-size-converter-tool .gsc-preview {
  width: 100%;
  min-width: 0;
  min-height: 168px;
  border-radius: 18px;
  background: rgba(8, 16, 34, 0.34);
  border: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.gif-size-converter-tool .gsc-empty {
  width: 100%;
  min-height: 148px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
}

.gif-size-converter-tool .gsc-preview img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  height: auto;
  object-fit: contain;
  margin: auto;
  animation: gscFadeIn 220ms ease both;
}

.gif-size-converter-tool .gsc-download {
  flex-shrink: 0;
}

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

@media (min-width: 320px) and (max-width: 374px) {
  .gif-size-converter-tool {
    padding: 24px 12px;
    border-radius: 0 !important;
  }

  .gif-size-converter-tool .gsc-inner {
    width: 100%;
  }

  .gif-size-converter-tool h1 {
    font-size: clamp(1.5rem, 5vw, 2.8rem);
  }

  .gif-size-converter-tool .gsc-subtitle {
    font-size: 0.92rem;
  }

  .gif-size-converter-tool .gsc-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .gif-size-converter-tool .gsc-panel {
    padding: 16px;
  }

  .gif-size-converter-tool .gsc-dropzone {
    min-height: 148px;
    padding: 16px;
  }

  .gif-size-converter-tool .gsc-dimension-grid,
  .gif-size-converter-tool .gsc-quality-grid,
  .gif-size-converter-tool .gsc-actions {
    grid-template-columns: 1fr;
  }

  .gif-size-converter-tool .gsc-btn,
  .gif-size-converter-tool .gsc-download,
  .gif-size-converter-tool .gsc-field input[type="number"] {
    min-height: 48px;
    font-size: 0.95rem;
  }

  .gif-size-converter-tool .gsc-preview {
    max-height: 220px;
    min-height: 168px;
  }

  .gif-size-converter-tool .gsc-stats {
    gap: 8px;
  }

  .gif-size-converter-tool .gsc-stat {
    padding: 8px;
  }

  .gif-size-converter-tool .gsc-stat-value {
    font-size: 0.84rem;
  }
}

@media (min-width: 375px) and (max-width: 429px) {
  .gif-size-converter-tool {
    padding: 32px 16px;
    border-radius: 0 !important;
  }

  .gif-size-converter-tool .gsc-inner {
    width: 100%;
  }

  .gif-size-converter-tool h1 {
    font-size: clamp(1.5rem, 5vw, 2.8rem);
  }

  .gif-size-converter-tool .gsc-subtitle {
    font-size: 0.96rem;
  }

  .gif-size-converter-tool .gsc-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .gif-size-converter-tool .gsc-panel {
    padding: 16px;
  }

  .gif-size-converter-tool .gsc-dropzone {
    min-height: 156px;
    padding: 16px;
  }

  .gif-size-converter-tool .gsc-dimension-grid,
  .gif-size-converter-tool .gsc-quality-grid,
  .gif-size-converter-tool .gsc-actions {
    grid-template-columns: 1fr;
  }

  .gif-size-converter-tool .gsc-btn,
  .gif-size-converter-tool .gsc-download,
  .gif-size-converter-tool .gsc-field input[type="number"] {
    min-height: 48px;
    font-size: 1rem;
  }

  .gif-size-converter-tool .gsc-preview {
    max-height: 232px;
    min-height: 168px;
  }
}

@media (min-width: 430px) and (max-width: 767px) {
  .gif-size-converter-tool {
    padding: 32px 16px;
    border-radius: 0 !important;
  }

  .gif-size-converter-tool .gsc-inner {
    width: 100%;
  }

  .gif-size-converter-tool h1 {
    font-size: clamp(1.5rem, 5vw, 2.8rem);
  }

  .gif-size-converter-tool .gsc-subtitle {
    font-size: 1rem;
  }

  .gif-size-converter-tool .gsc-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .gif-size-converter-tool .gsc-panel {
    padding: 20px;
  }

  .gif-size-converter-tool .gsc-dropzone {
    min-height: 164px;
    padding: 24px;
  }

  .gif-size-converter-tool .gsc-dimension-grid,
  .gif-size-converter-tool .gsc-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gif-size-converter-tool .gsc-quality-grid {
    grid-template-columns: 1fr;
  }

  .gif-size-converter-tool .gsc-btn,
  .gif-size-converter-tool .gsc-download,
  .gif-size-converter-tool .gsc-field input[type="number"] {
    min-height: 48px;
    font-size: 1rem;
  }

  .gif-size-converter-tool .gsc-preview {
    max-height: 240px;
    min-height: 172px;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .gif-size-converter-tool {
    padding: 32px 24px;
    border-radius: 0 !important;
  }

  .gif-size-converter-tool .gsc-inner {
    width: 100%;
  }

  .gif-size-converter-tool h1 {
    font-size: clamp(1.5rem, 5vw, 2.8rem);
  }

  .gif-size-converter-tool .gsc-subtitle {
    font-size: 1.04rem;
  }

  .gif-size-converter-tool .gsc-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .gif-size-converter-tool .gsc-panel {
    padding: 24px;
  }

  .gif-size-converter-tool .gsc-dropzone {
    min-height: 172px;
    padding: 24px;
  }

  .gif-size-converter-tool .gsc-dimension-grid,
  .gif-size-converter-tool .gsc-quality-grid,
  .gif-size-converter-tool .gsc-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gif-size-converter-tool .gsc-btn,
  .gif-size-converter-tool .gsc-download,
  .gif-size-converter-tool .gsc-field input[type="number"] {
    min-height: 52px;
    font-size: 1rem;
  }

  .gif-size-converter-tool .gsc-preview {
    max-height: 260px;
    min-height: 180px;
  }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  .gif-size-converter-tool {
    padding: 32px 24px;
    border-radius: 0 !important;
  }

  .gif-size-converter-tool .gsc-inner {
    width: 100%;
  }

  .gif-size-converter-tool h1 {
    font-size: clamp(1.5rem, 5vw, 2.8rem);
  }

  .gif-size-converter-tool .gsc-subtitle {
    font-size: 1.06rem;
  }

  .gif-size-converter-tool .gsc-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 24px;
    align-items: stretch;
  }

  .gif-size-converter-tool .gsc-panel {
    padding: 24px;
  }

  .gif-size-converter-tool .gsc-dropzone {
    min-height: 168px;
    padding: 24px;
  }

  .gif-size-converter-tool .gsc-dimension-grid,
  .gif-size-converter-tool .gsc-quality-grid,
  .gif-size-converter-tool .gsc-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gif-size-converter-tool .gsc-preview {
    flex-grow: 1;
    min-height: 168px;
    max-height: none;
  }

  .gif-size-converter-tool .gsc-btn,
  .gif-size-converter-tool .gsc-download,
  .gif-size-converter-tool .gsc-field input[type="number"] {
    min-height: 52px;
    font-size: 1rem;
  }
}

@media (min-width: 1200px) {
  .gif-size-converter-tool {
    padding: 32px;
    border-radius: 0 !important;
  }

  .gif-size-converter-tool .gsc-inner {
    width: 100%;
  }

  .gif-size-converter-tool h1 {
    font-size: clamp(1.5rem, 5vw, 2.8rem);
  }

  .gif-size-converter-tool .gsc-subtitle {
    font-size: 1.08rem;
  }

  .gif-size-converter-tool .gsc-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 24px;
    align-items: stretch;
  }

  .gif-size-converter-tool .gsc-panel {
    padding: 24px;
  }

  .gif-size-converter-tool .gsc-dropzone {
    min-height: 168px;
    padding: 24px;
  }

  .gif-size-converter-tool .gsc-dimension-grid,
  .gif-size-converter-tool .gsc-quality-grid,
  .gif-size-converter-tool .gsc-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gif-size-converter-tool .gsc-preview {
    flex-grow: 1;
    min-height: 168px;
    max-height: none;
  }

  .gif-size-converter-tool .gsc-btn,
  .gif-size-converter-tool .gsc-download,
  .gif-size-converter-tool .gsc-field input[type="number"] {
    min-height: 52px;
    font-size: 1rem;
  }
}