.dbt-resizer {
  --dbt-navy: #061a3a;
  --dbt-dark-blue: #0b2e63;
  --dbt-blue: #0b74ff;
  --dbt-blue-dark: #075dcc;
  --dbt-cyan: #00c2ff;
  --dbt-soft: #eaf6ff;
  --dbt-soft-2: #f6faff;
  --dbt-line: #d9e6ef;
  --dbt-muted: #61758b;
  --dbt-green: #12865f;
  --dbt-red: #b42332;
  --dbt-white: #ffffff;
  max-width: 1180px;
  margin: 0 auto;
  padding: 26px 18px 56px;
  color: var(--dbt-navy);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
}

.dbt-resizer *, .dbt-resizer *::before, .dbt-resizer *::after { box-sizing: border-box; }
.dbt-resizer button, .dbt-resizer input { font: inherit; }
.dbt-resizer button { cursor: pointer; }
.dbt-resizer button:disabled, .dbt-resizer input:disabled { cursor: not-allowed; }
.dbt-resizer [hidden] { display: none !important; }

.dbt-resizer__hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
  padding: clamp(34px, 6vw, 64px) clamp(20px, 6vw, 72px);
  border: 1px solid rgba(11, 116, 255, .15);
  border-radius: 28px;
  background:
    radial-gradient(circle at 88% 12%, rgba(0, 194, 255, .2), transparent 30%),
    radial-gradient(circle at 8% 100%, rgba(11, 116, 255, .14), transparent 34%),
    linear-gradient(135deg, #f8fcff 0%, #eaf6ff 58%, #f7fbff 100%);
  text-align: center;
}

.dbt-resizer__hero::after {
  content: "";
  position: absolute;
  right: -62px;
  bottom: -92px;
  width: 230px;
  height: 230px;
  border: 34px solid rgba(11, 116, 255, .06);
  border-radius: 50%;
  pointer-events: none;
}

.dbt-resizer__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--dbt-blue-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
}

.dbt-resizer__eyebrow span { color: var(--dbt-cyan); font-size: 17px; }
.dbt-resizer__hero h1 { margin: 10px 0 8px; color: var(--dbt-navy); font-size: clamp(36px, 6vw, 62px); line-height: 1.06; letter-spacing: -.035em; }
.dbt-resizer__hero p { max-width: 720px; margin: 0 auto; color: var(--dbt-muted); font-size: clamp(15px, 2vw, 18px); line-height: 1.7; }
.dbt-resizer__trust { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 20px; margin-top: 20px; color: #365772; font-size: 13px; font-weight: 650; }
.dbt-resizer__trust span { display: inline-flex; align-items: center; gap: 6px; }
.dbt-resizer__trust b { display: grid; width: 18px; height: 18px; place-items: center; border-radius: 50%; background: #dff7ed; color: var(--dbt-green); font-size: 11px; }

.dbt-resizer__layout { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(280px, .75fr); gap: 24px; align-items: start; }
.dbt-resizer__panel, .dbt-privacy-card, .dbt-related-card {
  border: 1px solid var(--dbt-line);
  border-radius: 24px;
  background: var(--dbt-white);
  box-shadow: 0 18px 50px rgba(6, 26, 58, .07);
}
.dbt-resizer__panel { padding: clamp(18px, 3.5vw, 32px); }

.dbt-step { display: flex; align-items: center; gap: 11px; margin: 0 0 12px; }
.dbt-step--spaced { margin-top: 24px; }
.dbt-step > span { flex: 0 0 auto; display: grid; width: 31px; height: 31px; place-items: center; border-radius: 50%; background: var(--dbt-soft); color: var(--dbt-blue); font-size: 13px; font-weight: 850; }
.dbt-step div { display: grid; gap: 1px; }
.dbt-step strong { font-size: 16px; line-height: 1.35; }
.dbt-step small { color: var(--dbt-muted); font-size: 12px; }

.dbt-drop { position: relative; min-height: 180px; display: grid; place-items: center; overflow: hidden; padding: 22px; border: 2px dashed #acd0eb; border-radius: 18px; background: #fbfdff; text-align: center; transition: border-color .18s ease, background .18s ease, transform .18s ease; }
.dbt-drop.is-dragging { border-color: var(--dbt-blue); background: #edf7ff; transform: translateY(-2px); }
.dbt-drop.is-loading { opacity: .65; cursor: wait; }
.dbt-drop > input[type="file"] { position: absolute; z-index: 3; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.dbt-drop.has-file > input[type="file"] { z-index: -1; width: 1px; height: 1px; }
.dbt-drop__empty { pointer-events: none; }
.dbt-drop__icon { display: grid; width: 54px; height: 54px; margin: 0 auto 8px; place-items: center; border-radius: 16px; background: var(--dbt-soft); color: var(--dbt-blue); }
.dbt-drop__icon svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.dbt-drop__empty strong { display: block; font-size: 19px; }
.dbt-drop__empty span { display: block; margin-top: 4px; color: var(--dbt-muted); font-size: 13px; }
.dbt-file { width: 100%; display: grid; grid-template-columns: 92px minmax(0, 1fr) auto; gap: 16px; align-items: center; text-align: left; }
.dbt-file img { width: 92px; height: 92px; object-fit: cover; border: 1px solid var(--dbt-line); border-radius: 15px; background: #edf3f7; }
.dbt-file__copy { min-width: 0; display: grid; gap: 5px; }
.dbt-file__copy strong { overflow: hidden; color: var(--dbt-navy); font-size: 16px; text-overflow: ellipsis; white-space: nowrap; }
.dbt-file__copy span { color: var(--dbt-muted); font-size: 12px; }
.dbt-icon-button { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid var(--dbt-line); border-radius: 50%; background: var(--dbt-white); color: #637a8e; font-size: 24px; line-height: 1; }
.dbt-icon-button:hover { border-color: #93b9d7; color: var(--dbt-red); }

.dbt-settings { opacity: .55; transition: opacity .18s ease; }
.dbt-settings.is-enabled { opacity: 1; }
.dbt-presets { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.dbt-presets button { display: grid; gap: 2px; padding: 10px 8px; border: 1px solid var(--dbt-line); border-radius: 12px; background: #f8fbfe; color: #526b80; }
.dbt-presets button strong { font-size: 12px; }
.dbt-presets button span { font-size: 11px; }
.dbt-presets button:hover, .dbt-presets button.is-active { border-color: #72b5f4; background: #eaf5ff; color: var(--dbt-blue-dark); }

.dbt-dimensions { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 10px; align-items: end; margin-top: 12px; }
.dbt-dimensions label { display: grid; grid-template-columns: 1fr auto; gap: 5px; color: #526b80; font-size: 12px; font-weight: 700; }
.dbt-dimensions label span { color: var(--dbt-blue); font-size: 10px; }
.dbt-dimensions input { grid-column: 1 / -1; width: 100%; min-width: 0; padding: 13px; border: 1px solid var(--dbt-line); border-radius: 12px; outline: none; background: var(--dbt-white); color: var(--dbt-navy); font-size: 20px; font-weight: 800; }
.dbt-dimensions input:focus { border-color: var(--dbt-blue); box-shadow: 0 0 0 3px rgba(11, 116, 255, .12); }
.dbt-ratio-lock { display: grid; min-width: 94px; height: 49px; place-items: center; gap: 1px; padding: 5px; border: 1px solid var(--dbt-line); border-radius: 12px; background: #f8fbfe; color: #6a7f92; }
.dbt-ratio-lock.is-locked { border-color: #8abff0; background: var(--dbt-soft); color: var(--dbt-blue-dark); }
.dbt-ratio-lock svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.dbt-ratio-lock span { font-size: 9px; font-weight: 750; }
.dbt-inline-note { margin: 8px 0 0; color: var(--dbt-muted); font-size: 11px; line-height: 1.5; }

.dbt-mode { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 18px 0 0; padding: 0; border: 0; }
.dbt-mode legend { grid-column: 1 / -1; margin-bottom: 7px; color: var(--dbt-navy); font-size: 13px; font-weight: 800; }
.dbt-mode label { position: relative; display: block; }
.dbt-mode input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.dbt-mode label span { height: 100%; display: grid; gap: 2px; padding: 11px; border: 1px solid var(--dbt-line); border-radius: 12px; background: #f8fbfe; transition: .15s ease; }
.dbt-mode label strong { color: #4d667d; font-size: 13px; }
.dbt-mode label small { color: #75899b; font-size: 10px; line-height: 1.35; }
.dbt-mode label.is-selected span, .dbt-mode input:focus + span { border-color: #75b8f4; background: #eaf5ff; box-shadow: 0 0 0 2px rgba(11, 116, 255, .08); }
.dbt-mode label.is-selected strong { color: var(--dbt-blue-dark); }

.dbt-formats { display: grid; grid-template-columns: 1.45fr repeat(3, 1fr); gap: 8px; }
.dbt-formats button { min-height: 44px; padding: 9px 8px; border: 1px solid var(--dbt-line); border-radius: 12px; background: #f8fbfe; color: #536c82; font-size: 12px; font-weight: 800; }
.dbt-formats button:hover, .dbt-formats button.is-active { border-color: #67aff2; background: #e8f4ff; color: var(--dbt-blue-dark); }
.dbt-quality { margin-top: 13px; padding: 14px; border: 1px solid var(--dbt-line); border-radius: 14px; background: var(--dbt-soft-2); }
.dbt-quality label { display: flex; justify-content: space-between; color: var(--dbt-navy); font-size: 12px; font-weight: 800; }
.dbt-quality output { color: var(--dbt-blue-dark); }
.dbt-quality input { width: 100%; margin: 10px 0 4px; accent-color: var(--dbt-blue); }
.dbt-quality p { margin: 0; color: var(--dbt-muted); font-size: 11px; }

.dbt-alert { margin-top: 14px; padding: 12px 14px; border: 1px solid #f2c6ca; border-radius: 12px; background: #fff3f4; color: var(--dbt-red); font-size: 12px; font-weight: 650; }
.dbt-primary, .dbt-download, .dbt-secondary { border-radius: 13px; font-weight: 850; }
.dbt-primary { width: 100%; display: flex; justify-content: center; align-items: center; gap: 9px; margin-top: 16px; padding: 15px 18px; border: 0; background: linear-gradient(110deg, var(--dbt-blue), var(--dbt-blue-dark)); color: var(--dbt-white); box-shadow: 0 10px 24px rgba(11, 116, 255, .2); }
.dbt-primary:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 13px 27px rgba(11, 116, 255, .26); }
.dbt-primary:disabled { opacity: .55; box-shadow: none; }
.dbt-primary.is-processing { cursor: wait; }

.dbt-result { margin-top: 18px; padding: 18px; border: 1px solid #bfe4d4; border-radius: 18px; background: #f1fbf6; }
.dbt-result__heading { display: flex; align-items: center; gap: 10px; }
.dbt-result__heading > span { display: grid; width: 36px; height: 36px; flex: 0 0 auto; place-items: center; border-radius: 50%; background: #d9f5e8; color: var(--dbt-green); font-size: 19px; font-weight: 900; }
.dbt-result__heading div { display: grid; }
.dbt-result__heading strong { font-size: 16px; }
.dbt-result__heading small { color: #5d806e; font-size: 11px; }
.dbt-result__compare { display: grid; grid-template-columns: 1fr auto 1fr; gap: 10px; align-items: center; margin: 14px 0; }
.dbt-result__compare > div { display: grid; gap: 2px; padding: 11px; border: 1px solid #d7ede2; border-radius: 12px; background: var(--dbt-white); }
.dbt-result__compare small, .dbt-result__compare span { color: #6d8779; font-size: 10px; }
.dbt-result__compare strong { font-size: 14px; }
.dbt-result__compare > b { color: var(--dbt-green); }
.dbt-result__preview { display: block; max-width: 100%; max-height: 280px; margin: 0 auto 14px; border: 1px solid #d7ede2; border-radius: 12px; object-fit: contain; background: repeating-conic-gradient(#eef3f0 0 25%, #fff 0 50%) 50% / 18px 18px; }
.dbt-result__actions { display: grid; grid-template-columns: 1.45fr 1fr; gap: 9px; }
.dbt-download { padding: 13px; border: 0; background: var(--dbt-green); color: var(--dbt-white); }
.dbt-secondary { padding: 12px; border: 1px solid #bad9ca; background: var(--dbt-white); color: #356b53; }
.dbt-open { display: block; margin-top: 10px; color: #386c58; text-align: center; font-size: 11px; font-weight: 700; text-decoration: underline; }
.dbt-status { margin: 5px 0 0; color: #4d7662; text-align: center; font-size: 10px; }

.dbt-resizer__aside { display: grid; gap: 18px; }
.dbt-privacy-card { position: relative; overflow: hidden; padding: 28px; border-color: rgba(255,255,255,.12); background: linear-gradient(145deg, var(--dbt-navy), var(--dbt-dark-blue)); color: var(--dbt-white); }
.dbt-privacy-card::after { content: ""; position: absolute; right: -72px; top: -70px; width: 180px; height: 180px; border-radius: 50%; background: rgba(0, 194, 255, .12); }
.dbt-privacy-card__icon { position: relative; z-index: 1; display: grid; width: 48px; height: 48px; place-items: center; border: 1px solid rgba(255,255,255,.15); border-radius: 15px; background: rgba(255,255,255,.1); color: #6de1ff; font-size: 27px; }
.dbt-kicker { margin: 20px 0 5px !important; color: #62d9ff !important; font-size: 10px !important; font-weight: 850; letter-spacing: .13em; }
.dbt-privacy-card h2, .dbt-related-card h2 { margin: 0 0 9px; font-size: 24px; line-height: 1.2; }
.dbt-privacy-card > p:not(.dbt-kicker) { margin: 0; color: #d8e8f7; font-size: 13px; line-height: 1.65; }
.dbt-privacy-card ul { display: grid; gap: 10px; margin: 19px 0 0; padding: 0; list-style: none; }
.dbt-privacy-card li { display: flex; gap: 8px; align-items: center; color: #edf7ff; font-size: 12px; }
.dbt-privacy-card li span { display: grid; width: 19px; height: 19px; place-items: center; border-radius: 50%; background: rgba(38, 210, 152, .16); color: #5ce3b3; font-size: 10px; }
.dbt-related-card { padding: 24px; background: linear-gradient(155deg, #fff, #f2f9ff); }
.dbt-related-card > span { color: var(--dbt-blue); font-size: 10px; font-weight: 850; letter-spacing: .12em; }
.dbt-related-card h2 { margin-top: 7px; }
.dbt-related-card p { color: var(--dbt-muted); font-size: 12px; line-height: 1.65; }
.dbt-related-card a { display: inline-flex; align-items: center; gap: 8px; margin-top: 5px; color: var(--dbt-blue-dark); font-size: 13px; font-weight: 850; text-decoration: none; }
.dbt-related-card a:hover { text-decoration: underline; }

.dbt-resizer__footnote { display: flex; gap: 10px; align-items: flex-start; margin-top: 20px; padding: 15px 18px; border: 1px solid var(--dbt-line); border-radius: 15px; background: #f8fbfe; }
.dbt-resizer__footnote > span { color: var(--dbt-blue); }
.dbt-resizer__footnote p { margin: 0; color: var(--dbt-muted); font-size: 12px; line-height: 1.6; }
.dbt-resizer__footnote strong { color: var(--dbt-navy); }

.dbt-resizer :focus-visible { outline: 3px solid rgba(0, 194, 255, .55); outline-offset: 2px; }

@media (max-width: 900px) {
  .dbt-resizer__layout { grid-template-columns: 1fr; }
  .dbt-resizer__aside { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .dbt-resizer { padding: 14px 10px 42px; }
  .dbt-resizer__hero { border-radius: 20px; }
  .dbt-resizer__trust { gap: 8px 12px; }
  .dbt-resizer__panel { border-radius: 18px; }
  .dbt-presets { grid-template-columns: 1fr 1fr; }
  .dbt-dimensions { grid-template-columns: 1fr 64px 1fr; }
  .dbt-ratio-lock { min-width: 64px; }
  .dbt-ratio-lock span { display: none; }
  .dbt-mode { grid-template-columns: 1fr; }
  .dbt-formats { grid-template-columns: 1fr 1fr; }
  .dbt-resizer__aside { grid-template-columns: 1fr; }
  .dbt-file { grid-template-columns: 70px minmax(0, 1fr) auto; gap: 10px; }
  .dbt-file img { width: 70px; height: 70px; }
}

@media (max-width: 390px) {
  .dbt-dimensions { grid-template-columns: 1fr 52px 1fr; gap: 6px; }
  .dbt-dimensions input { padding: 11px 8px; font-size: 17px; }
  .dbt-ratio-lock { min-width: 52px; }
  .dbt-result__actions { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .dbt-resizer *, .dbt-resizer *::before, .dbt-resizer *::after { scroll-behavior: auto !important; transition: none !important; }
}