#app {
  min-height: 100vh;
}

.site-header {
  display: flex;
  align-items: center;
  gap: 18px;
  width: min(100% - 32px, 960px);
  margin: 0 auto;
  padding: 28px 0 22px;
}

.husky-logo {
  flex: 0 0 auto;
  width: 68px;
  height: 98px;
  filter: drop-shadow(0 8px 12px rgba(38, 38, 38, 0.12));
}

.husky-logo img,
.husky-logo svg {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain;
}

.brand-name {
  margin-bottom: 5px;
  color: var(--husky-blue-dark);
  font-size: 0.83rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.site-header h1 {
  max-width: 760px;
  margin-bottom: 10px;
  font-size: clamp(1.85rem, 7vw, 3.15rem);
  font-weight: 850;
}

.intro {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--ink-muted);
  font-size: 1rem;
}

.main-shell {
  width: min(100% - 32px, 960px);
  margin: 0 auto;
}

.tool-card {
  overflow: hidden;
  border: 1px solid rgba(220, 230, 238, 0.9);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}

.upload-panel {
  padding: 16px;
}

.upload-panel.has-files {
  padding-bottom: 8px;
}

.upload-button {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 168px;
  padding: 24px;
  border: 2px dashed var(--husky-blue);
  border-radius: var(--radius-md);
  color: var(--husky-blue-dark);
  background: var(--husky-blue-soft);
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease;
}

.upload-button:hover {
  background: #dcedfb;
}

.upload-button:active {
  transform: scale(0.995);
}

.upload-button > span {
  margin-top: 8px;
  font-size: 1.3rem;
  font-weight: 850;
}

.upload-button small {
  margin-top: 4px;
  color: var(--ink-muted);
  font-size: 0.9rem;
}

.has-files .upload-button {
  flex-direction: row;
  gap: 10px;
  min-height: 56px;
  padding: 12px 18px;
  border-style: solid;
}

.has-files .upload-button > span {
  margin: 0;
  font-size: 1rem;
}

.has-files .upload-button small {
  display: none;
}

.privacy-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin: 12px 0 0;
  color: var(--ink-muted);
  font-size: 0.82rem;
  text-align: center;
}

.privacy-note svg {
  flex: 0 0 auto;
  color: var(--success);
}

.inline-error {
  margin: 0 16px 16px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  color: var(--danger);
  background: #fff1f0;
  font-size: 0.9rem;
}

.workspace {
  padding: 8px 16px 16px;
}

.preset-area {
  padding: 16px 0;
  border-top: 1px solid var(--border);
}

.preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.preset-button {
  min-width: 58px;
  min-height: 44px;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  font-size: 0.9rem;
  font-weight: 750;
  cursor: pointer;
}

.preset-button:hover {
  border-color: var(--husky-blue);
}

.preset-button.active {
  border-color: var(--husky-blue);
  color: #ffffff;
  background: var(--husky-blue);
}

.inline-setting {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  font-size: 0.92rem;
  font-weight: 700;
}

.input-with-unit {
  display: flex;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.input-with-unit:focus-within {
  border-color: var(--husky-blue);
  outline: 3px solid var(--husky-blue-soft);
}

.input-with-unit input {
  width: 100px;
  min-height: 44px;
  padding: 8px 4px 8px 12px;
  border: 0;
  outline: 0;
  background: transparent;
}

.input-with-unit > span {
  padding-right: 12px;
  color: var(--ink-muted);
  font-weight: 600;
}

.preset-hint {
  margin: 10px 0 0;
  color: var(--ink-muted);
  font-size: 0.82rem;
}

.preservation-note {
  margin: 5px 0 0;
  color: var(--success);
  font-size: 0.76rem;
}

.processing-card {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 4px 0 16px;
  padding: 10px 16px;
  border: 1px solid #cfe3f5;
  border-radius: var(--radius-md);
  background: var(--husky-blue-soft);
}

.processing-card-standalone {
  margin: 8px 16px 16px;
}

.processing-card strong {
  color: var(--husky-blue-dark);
}

.processing-card p {
  margin: 3px 0 0;
  color: var(--ink-muted);
  font-size: 0.82rem;
}

.processing-husky {
  flex: 0 0 120px;
  width: 120px;
  height: 100px;
  overflow: hidden;
}

.processing-husky svg {
  width: 100% !important;
  height: 100% !important;
}

.results-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 8px 0 12px;
}

.results-heading h2 {
  margin: 0;
  font-size: 1.1rem;
}

.results-heading h2 span {
  margin-left: 6px;
  color: var(--ink-muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.text-button {
  min-height: 44px;
  padding: 6px 4px 6px 12px;
  border: 0;
  color: var(--husky-blue-dark);
  background: transparent;
  font-weight: 750;
  cursor: pointer;
}

.results-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.result-card {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
}

.thumbnail-wrap {
  display: grid;
  flex: 0 0 72px;
  width: 72px;
  height: 72px;
  place-items: center;
  overflow: hidden;
  border-radius: var(--radius-sm);
  color: var(--husky-gray);
  background: #e7edf2;
}

.thumbnail-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.result-info {
  flex: 1;
  min-width: 0;
}

.filename {
  overflow: hidden;
  margin-bottom: 3px;
  font-size: 0.9rem;
  font-weight: 750;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-sizes {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 2px;
  color: var(--ink-muted);
  font-size: 0.8rem;
}

.file-sizes strong {
  color: var(--success);
}

.result-dimensions,
.result-status,
.result-error {
  margin-bottom: 0;
  color: var(--ink-muted);
  font-size: 0.76rem;
}

.result-error {
  color: var(--danger);
}

.result-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 5px 0 0;
}

.result-badge {
  padding: 2px 6px;
  border-radius: 999px;
  color: var(--husky-blue-dark);
  background: var(--husky-blue-soft);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.result-warning {
  margin: 4px 0 0;
  color: var(--ink-muted);
  font-size: 0.72rem;
}

.remove-button {
  display: grid;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: var(--ink-muted);
  background: transparent;
  cursor: pointer;
}

.remove-button:hover {
  color: var(--danger);
  background: #fff1f0;
}

.download-bar {
  position: sticky;
  bottom: 10px;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 8px 30px rgba(22, 51, 89, 0.16);
}

.download-summary {
  display: flex;
  flex-direction: column;
}

.download-summary strong {
  font-size: 0.92rem;
}

.download-summary span {
  color: var(--ink-muted);
  font-size: 0.78rem;
}

.download-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  min-height: 52px;
  padding: 12px 20px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: var(--husky-blue);
  box-shadow: 0 5px 14px rgba(74, 144, 226, 0.28);
  font-weight: 850;
  cursor: pointer;
}

.download-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.secondary-download-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 44px;
  padding: 8px 16px;
  border: 0;
  border-radius: 999px;
  color: var(--husky-blue-dark);
  background: transparent;
  font-weight: 700;
  cursor: pointer;
}

.secondary-download-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.download-button:hover {
  background: var(--husky-blue-dark);
}

.download-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

.drop-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  padding: 24px;
  place-items: center;
  pointer-events: none;
  background: rgba(74, 144, 226, 0.28);
  backdrop-filter: blur(5px);
}

.drop-overlay > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: min(100%, 520px);
  padding: 42px 24px;
  border: 3px dashed var(--husky-blue);
  border-radius: var(--radius-lg);
  color: var(--husky-blue-dark);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}

.drop-overlay strong {
  font-size: 1.5rem;
}

.drop-overlay span {
  margin-top: 6px;
  color: var(--ink-muted);
}

.benefits {
  display: grid;
  gap: 12px;
  margin: 24px 0;
}

.benefits article {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
}

.benefits strong {
  color: var(--husky-blue-dark);
}

.benefits p {
  margin: 5px 0 0;
  color: var(--ink-muted);
  font-size: 0.88rem;
}

.page-copy {
  max-width: 760px;
  margin: 34px auto;
}

.page-copy h2 {
  margin-bottom: 10px;
  font-size: 1.4rem;
}

.page-copy p {
  color: var(--ink-muted);
}

.site-footer {
  width: min(100% - 32px, 960px);
  margin: 0 auto;
  padding: 24px 0 40px;
  border-top: 1px solid var(--border);
  color: var(--ink-muted);
  font-size: 0.82rem;
  text-align: center;
}

.site-footer nav > strong {
  color: var(--ink);
}

.site-footer ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 16px;
  margin: 12px 0 24px;
  padding: 0;
  list-style: none;
}

.site-footer p {
  margin-bottom: 5px;
}

@media (min-width: 640px) {
  .site-header {
    gap: 26px;
    padding-top: 40px;
  }

  .husky-logo {
    width: 86px;
    height: 124px;
  }

  .intro {
    font-size: 1.08rem;
  }

  .upload-panel {
    padding: 22px;
  }

  .workspace {
    padding: 8px 22px 22px;
  }

  .results-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .download-bar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .download-button {
    width: auto;
    min-width: 220px;
  }

  .benefits {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .upload-button {
    min-height: 190px;
  }

  .has-files .upload-button {
    min-height: 56px;
  }
}