@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');

.rtusd-tool-wrapper {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  color: #172033;
  font-family: Arial, Helvetica, sans-serif;
}

.rtusd-tool-wrapper .rtusd-tool-section,
.rtusd-tool-wrapper .rtusd-tool-section *,
.rtusd-tool-wrapper .rtusd-tool-section *::before,
.rtusd-tool-wrapper .rtusd-tool-section *::after {
  box-sizing: border-box;
}

.rtusd-tool-wrapper .rtusd-tool-section {
  width: 100%;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 8%, rgba(91, 123, 255, 0.12), transparent 34%),
    linear-gradient(180deg, #f8fbff 0%, #eef4ff 100%);
}

.rtusd-tool-wrapper .rtusd-tool-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.rtusd-tool-wrapper .rtusd-tool-header {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.rtusd-tool-wrapper .rtusd-tool-title {
  margin: 0;
  color: #111827;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0;
}

.rtusd-tool-wrapper .rtusd-tool-subtitle {
  margin: 14px auto 0;
  color: #526070;
  line-height: 1.6;
}

.rtusd-tool-wrapper .rtusd-tool-panel {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(116, 132, 170, 0.24);
  box-shadow: 0 22px 60px rgba(28, 48, 89, 0.12);
  backdrop-filter: blur(10px);
}

.rtusd-tool-wrapper .rtusd-tool-grid {
  display: grid;
  align-items: stretch;
}

.rtusd-tool-wrapper .rtusd-controls-area,
.rtusd-tool-wrapper .rtusd-result-area {
  min-width: 0;
}

.rtusd-tool-wrapper .rtusd-field {
  display: grid;
  gap: 8px;
}

.rtusd-tool-wrapper .rtusd-label {
  color: #243047;
  font-size: 14px;
  font-weight: 750;
}

.rtusd-tool-wrapper .rtusd-input-shell {
  display: flex;
  align-items: center;
  width: 100%;
  min-width: 0;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.rtusd-tool-wrapper .rtusd-input-shell:focus-within {
  border-color: #5768ff;
  box-shadow: 0 0 0 4px rgba(87, 104, 255, 0.16);
}

.rtusd-tool-wrapper .rtusd-input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: #111827;
  font: inherit;
  font-weight: 700;
}

.rtusd-tool-wrapper .rtusd-input::placeholder {
  color: #8a95a6;
  font-weight: 500;
}

.rtusd-tool-wrapper .rtusd-input:disabled {
  color: #7a8494;
  cursor: not-allowed;
}

.rtusd-tool-wrapper .rtusd-custom-wrap.rtusd-is-disabled .rtusd-input-shell {
  background: #f5f7fb;
  border-color: #d8dee9;
}

.rtusd-tool-wrapper .rtusd-input-unit {
  flex: 0 0 auto;
  color: #667085;
  font-weight: 700;
  white-space: nowrap;
}

.rtusd-tool-wrapper .rtusd-help,
.rtusd-tool-wrapper .rtusd-disclaimer,
.rtusd-tool-wrapper .rtusd-result-line,
.rtusd-tool-wrapper .rtusd-info-card p {
  margin: 0;
  color: #596579;
  line-height: 1.55;
}

.rtusd-tool-wrapper .rtusd-presets,
.rtusd-tool-wrapper .rtusd-actions {
  display: flex;
  flex-wrap: wrap;
}

.rtusd-tool-wrapper .rtusd-preset-btn,
.rtusd-tool-wrapper .rtusd-mode-btn,
.rtusd-tool-wrapper .rtusd-action-btn {
  appearance: none;
  border: 1px solid #cdd7e5;
  background: #ffffff;
  color: #26334d;
  font: inherit;
  font-weight: 750;
  line-height: 1.2;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease, color 160ms ease;
}

.rtusd-tool-wrapper .rtusd-preset-btn:hover,
.rtusd-tool-wrapper .rtusd-mode-btn:hover,
.rtusd-tool-wrapper .rtusd-action-btn:hover {
  border-color: #7c8cff;
  box-shadow: 0 8px 20px rgba(52, 65, 140, 0.1);
  transform: translateY(-1px);
}

.rtusd-tool-wrapper .rtusd-preset-btn:focus-visible,
.rtusd-tool-wrapper .rtusd-mode-btn:focus-visible,
.rtusd-tool-wrapper .rtusd-action-btn:focus-visible,
.rtusd-tool-wrapper .rtusd-input:focus-visible {
  outline: 3px solid rgba(87, 104, 255, 0.34);
  outline-offset: 3px;
}

.rtusd-tool-wrapper .rtusd-preset-btn.rtusd-is-active,
.rtusd-tool-wrapper .rtusd-mode-btn.rtusd-is-active {
  border-color: #4f5fff;
  background: linear-gradient(135deg, #315cff 0%, #7b4dff 100%);
  color: #ffffff;
  box-shadow: 0 12px 26px rgba(79, 95, 255, 0.22);
}

.rtusd-tool-wrapper .rtusd-mode-field {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.rtusd-tool-wrapper .rtusd-segmented {
  display: grid;
  min-width: 0;
}

.rtusd-tool-wrapper .rtusd-action-btn:first-child {
  background: #111827;
  border-color: #111827;
  color: #ffffff;
}

.rtusd-tool-wrapper .rtusd-action-btn:first-child:hover {
  background: #263047;
  border-color: #263047;
}

.rtusd-tool-wrapper .rtusd-result-box {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    linear-gradient(135deg, rgba(47, 91, 255, 0.98) 0%, rgba(126, 78, 255, 0.98) 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 20px 42px rgba(53, 72, 160, 0.24);
}

.rtusd-tool-wrapper .rtusd-result-kicker {
  display: block;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.78);
}

.rtusd-tool-wrapper .rtusd-result-value {
  overflow-wrap: anywhere;
  font-weight: 850;
  line-height: 1;
  letter-spacing: 0;
}

.rtusd-tool-wrapper .rtusd-result-line {
  color: rgba(255, 255, 255, 0.86);
}

.rtusd-tool-wrapper .rtusd-rate-pill,
.rtusd-tool-wrapper .rtusd-formula {
  width: fit-content;
  max-width: 100%;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.13);
  overflow-wrap: anywhere;
}

.rtusd-tool-wrapper .rtusd-rate-pill {
  font-weight: 800;
}

.rtusd-tool-wrapper .rtusd-formula {
  font-family: Arial, Helvetica, sans-serif;
  color: rgba(255, 255, 255, 0.88);
}

.rtusd-tool-wrapper .rtusd-copy-state {
  min-height: 22px;
  color: #dff7ff;
  font-weight: 750;
}

.rtusd-tool-wrapper .rtusd-info-grid {
  display: grid;
}

.rtusd-tool-wrapper .rtusd-info-card {
  min-width: 0;
  background: #f8fbff;
  border: 1px solid #dce5f2;
}

.rtusd-tool-wrapper .rtusd-info-card h3 {
  margin: 0 0 8px;
  color: #1d2939;
  font-weight: 800;
  line-height: 1.25;
}

@media (prefers-reduced-motion: reduce) {
  .rtusd-tool-wrapper .rtusd-preset-btn,
  .rtusd-tool-wrapper .rtusd-mode-btn,
  .rtusd-tool-wrapper .rtusd-action-btn,
  .rtusd-tool-wrapper .rtusd-input-shell {
    transition: none;
  }

  .rtusd-tool-wrapper .rtusd-preset-btn:hover,
  .rtusd-tool-wrapper .rtusd-mode-btn:hover,
  .rtusd-tool-wrapper .rtusd-action-btn:hover {
    transform: none;
  }
}

@media (min-width: 320px) and (max-width: 374px) {
  .rtusd-tool-wrapper .rtusd-tool-section {
    padding: 34px 0;
  }

  .rtusd-tool-wrapper .rtusd-tool-container {
    padding: 0 12px;
  }

  .rtusd-tool-wrapper .rtusd-tool-title {
    font-size: 28px;
  }

  .rtusd-tool-wrapper .rtusd-tool-subtitle {
    font-size: 14px;
  }

  .rtusd-tool-wrapper .rtusd-tool-panel {
    margin-top: 22px;
    padding: 14px;
    border-radius: 18px;
  }

  .rtusd-tool-wrapper .rtusd-tool-grid,
  .rtusd-tool-wrapper .rtusd-info-grid,
  .rtusd-tool-wrapper .rtusd-segmented {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .rtusd-tool-wrapper .rtusd-controls-area {
    display: grid;
    gap: 14px;
  }

  .rtusd-tool-wrapper .rtusd-input-shell {
    min-height: 48px;
    border-radius: 12px;
    padding: 0 12px;
  }

  .rtusd-tool-wrapper .rtusd-input {
    font-size: 16px;
  }

  .rtusd-tool-wrapper .rtusd-input-unit,
  .rtusd-tool-wrapper .rtusd-help,
  .rtusd-tool-wrapper .rtusd-disclaimer {
    font-size: 12px;
  }

  .rtusd-tool-wrapper .rtusd-presets,
  .rtusd-tool-wrapper .rtusd-actions {
    gap: 8px;
  }

  .rtusd-tool-wrapper .rtusd-preset-btn,
  .rtusd-tool-wrapper .rtusd-mode-btn,
  .rtusd-tool-wrapper .rtusd-action-btn {
    min-height: 42px;
    padding: 10px 12px;
    border-radius: 11px;
    font-size: 13px;
  }

  .rtusd-tool-wrapper .rtusd-result-box {
    min-height: 230px;
    padding: 20px;
    border-radius: 16px;
    gap: 12px;
  }

  .rtusd-tool-wrapper .rtusd-result-kicker {
    font-size: 11px;
  }

  .rtusd-tool-wrapper .rtusd-result-value {
    font-size: 40px;
  }

  .rtusd-tool-wrapper .rtusd-result-line,
  .rtusd-tool-wrapper .rtusd-rate-pill,
  .rtusd-tool-wrapper .rtusd-formula,
  .rtusd-tool-wrapper .rtusd-copy-state {
    font-size: 13px;
  }

  .rtusd-tool-wrapper .rtusd-rate-pill,
  .rtusd-tool-wrapper .rtusd-formula {
    padding: 8px 10px;
    border-radius: 10px;
  }

  .rtusd-tool-wrapper .rtusd-info-grid {
    margin-top: 14px;
  }

  .rtusd-tool-wrapper .rtusd-info-card {
    padding: 14px;
    border-radius: 14px;
  }

  .rtusd-tool-wrapper .rtusd-info-card h3 {
    font-size: 15px;
  }

  .rtusd-tool-wrapper .rtusd-info-card p {
    font-size: 13px;
  }
}

@media (min-width: 375px) and (max-width: 429px) {
  .rtusd-tool-wrapper .rtusd-tool-section {
    padding: 40px 0;
  }

  .rtusd-tool-wrapper .rtusd-tool-container {
    padding: 0 16px;
  }

  .rtusd-tool-wrapper .rtusd-tool-title {
    font-size: 32px;
  }

  .rtusd-tool-wrapper .rtusd-tool-subtitle {
    font-size: 15px;
  }

  .rtusd-tool-wrapper .rtusd-tool-panel {
    margin-top: 24px;
    padding: 16px;
    border-radius: 20px;
  }

  .rtusd-tool-wrapper .rtusd-tool-grid,
  .rtusd-tool-wrapper .rtusd-info-grid,
  .rtusd-tool-wrapper .rtusd-segmented {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .rtusd-tool-wrapper .rtusd-controls-area {
    display: grid;
    gap: 16px;
  }

  .rtusd-tool-wrapper .rtusd-input-shell {
    min-height: 50px;
    border-radius: 13px;
    padding: 0 13px;
  }

  .rtusd-tool-wrapper .rtusd-input {
    font-size: 16px;
  }

  .rtusd-tool-wrapper .rtusd-input-unit,
  .rtusd-tool-wrapper .rtusd-help,
  .rtusd-tool-wrapper .rtusd-disclaimer {
    font-size: 12px;
  }

  .rtusd-tool-wrapper .rtusd-presets,
  .rtusd-tool-wrapper .rtusd-actions {
    gap: 9px;
  }

  .rtusd-tool-wrapper .rtusd-preset-btn,
  .rtusd-tool-wrapper .rtusd-mode-btn,
  .rtusd-tool-wrapper .rtusd-action-btn {
    min-height: 44px;
    padding: 10px 13px;
    border-radius: 12px;
    font-size: 13px;
  }

  .rtusd-tool-wrapper .rtusd-result-box {
    min-height: 240px;
    padding: 22px;
    border-radius: 18px;
    gap: 12px;
  }

  .rtusd-tool-wrapper .rtusd-result-kicker {
    font-size: 11px;
  }

  .rtusd-tool-wrapper .rtusd-result-value {
    font-size: 46px;
  }

  .rtusd-tool-wrapper .rtusd-result-line,
  .rtusd-tool-wrapper .rtusd-rate-pill,
  .rtusd-tool-wrapper .rtusd-formula,
  .rtusd-tool-wrapper .rtusd-copy-state {
    font-size: 13px;
  }

  .rtusd-tool-wrapper .rtusd-rate-pill,
  .rtusd-tool-wrapper .rtusd-formula {
    padding: 8px 11px;
    border-radius: 11px;
  }

  .rtusd-tool-wrapper .rtusd-info-grid {
    margin-top: 16px;
  }

  .rtusd-tool-wrapper .rtusd-info-card {
    padding: 15px;
    border-radius: 15px;
  }

  .rtusd-tool-wrapper .rtusd-info-card h3 {
    font-size: 16px;
  }

  .rtusd-tool-wrapper .rtusd-info-card p {
    font-size: 13px;
  }
}

@media (min-width: 430px) and (max-width: 767px) {
  .rtusd-tool-wrapper .rtusd-tool-section {
    padding: 48px 0;
  }

  .rtusd-tool-wrapper .rtusd-tool-container {
    padding: 0 20px;
  }

  .rtusd-tool-wrapper .rtusd-tool-title {
    font-size: 38px;
  }

  .rtusd-tool-wrapper .rtusd-tool-subtitle {
    font-size: 16px;
  }

  .rtusd-tool-wrapper .rtusd-tool-panel {
    margin-top: 28px;
    padding: 20px;
    border-radius: 22px;
  }

  .rtusd-tool-wrapper .rtusd-tool-grid,
  .rtusd-tool-wrapper .rtusd-info-grid,
  .rtusd-tool-wrapper .rtusd-segmented {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .rtusd-tool-wrapper .rtusd-controls-area {
    display: grid;
    gap: 18px;
  }

  .rtusd-tool-wrapper .rtusd-input-shell {
    min-height: 54px;
    border-radius: 14px;
    padding: 0 15px;
  }

  .rtusd-tool-wrapper .rtusd-input {
    font-size: 17px;
  }

  .rtusd-tool-wrapper .rtusd-input-unit,
  .rtusd-tool-wrapper .rtusd-help,
  .rtusd-tool-wrapper .rtusd-disclaimer {
    font-size: 13px;
  }

  .rtusd-tool-wrapper .rtusd-presets,
  .rtusd-tool-wrapper .rtusd-actions {
    gap: 10px;
  }

  .rtusd-tool-wrapper .rtusd-preset-btn,
  .rtusd-tool-wrapper .rtusd-mode-btn,
  .rtusd-tool-wrapper .rtusd-action-btn {
    min-height: 46px;
    padding: 11px 15px;
    border-radius: 13px;
    font-size: 14px;
  }

  .rtusd-tool-wrapper .rtusd-result-box {
    min-height: 250px;
    padding: 26px;
    border-radius: 20px;
    gap: 13px;
  }

  .rtusd-tool-wrapper .rtusd-result-kicker {
    font-size: 12px;
  }

  .rtusd-tool-wrapper .rtusd-result-value {
    font-size: 54px;
  }

  .rtusd-tool-wrapper .rtusd-result-line,
  .rtusd-tool-wrapper .rtusd-rate-pill,
  .rtusd-tool-wrapper .rtusd-formula,
  .rtusd-tool-wrapper .rtusd-copy-state {
    font-size: 14px;
  }

  .rtusd-tool-wrapper .rtusd-rate-pill,
  .rtusd-tool-wrapper .rtusd-formula {
    padding: 9px 12px;
    border-radius: 12px;
  }

  .rtusd-tool-wrapper .rtusd-info-grid {
    margin-top: 18px;
  }

  .rtusd-tool-wrapper .rtusd-info-card {
    padding: 17px;
    border-radius: 16px;
  }

  .rtusd-tool-wrapper .rtusd-info-card h3 {
    font-size: 17px;
  }

  .rtusd-tool-wrapper .rtusd-info-card p {
    font-size: 14px;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .rtusd-tool-wrapper .rtusd-tool-section {
    padding: 64px 0;
  }

  .rtusd-tool-wrapper .rtusd-tool-container {
    padding: 0 28px;
  }

  .rtusd-tool-wrapper .rtusd-tool-title {
    font-size: 46px;
  }

  .rtusd-tool-wrapper .rtusd-tool-subtitle {
    font-size: 17px;
  }

  .rtusd-tool-wrapper .rtusd-tool-panel {
    margin-top: 34px;
    padding: 24px;
    border-radius: 26px;
  }

  .rtusd-tool-wrapper .rtusd-tool-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
    gap: 22px;
  }

  .rtusd-tool-wrapper .rtusd-controls-area {
    display: grid;
    gap: 18px;
  }

  .rtusd-tool-wrapper .rtusd-segmented {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .rtusd-tool-wrapper .rtusd-input-shell {
    min-height: 56px;
    border-radius: 15px;
    padding: 0 16px;
  }

  .rtusd-tool-wrapper .rtusd-input {
    font-size: 18px;
  }

  .rtusd-tool-wrapper .rtusd-input-unit,
  .rtusd-tool-wrapper .rtusd-help,
  .rtusd-tool-wrapper .rtusd-disclaimer {
    font-size: 13px;
  }

  .rtusd-tool-wrapper .rtusd-presets,
  .rtusd-tool-wrapper .rtusd-actions {
    gap: 10px;
  }

  .rtusd-tool-wrapper .rtusd-preset-btn,
  .rtusd-tool-wrapper .rtusd-mode-btn,
  .rtusd-tool-wrapper .rtusd-action-btn {
    min-height: 46px;
    padding: 11px 15px;
    border-radius: 13px;
    font-size: 14px;
  }

  .rtusd-tool-wrapper .rtusd-result-box {
    padding: 28px;
    border-radius: 22px;
    gap: 14px;
  }

  .rtusd-tool-wrapper .rtusd-result-kicker {
    font-size: 12px;
  }

  .rtusd-tool-wrapper .rtusd-result-value {
    font-size: 58px;
  }

  .rtusd-tool-wrapper .rtusd-result-line,
  .rtusd-tool-wrapper .rtusd-rate-pill,
  .rtusd-tool-wrapper .rtusd-formula,
  .rtusd-tool-wrapper .rtusd-copy-state {
    font-size: 14px;
  }

  .rtusd-tool-wrapper .rtusd-rate-pill,
  .rtusd-tool-wrapper .rtusd-formula {
    padding: 9px 12px;
    border-radius: 12px;
  }

  .rtusd-tool-wrapper .rtusd-info-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 22px;
  }

  .rtusd-tool-wrapper .rtusd-info-card {
    padding: 18px;
    border-radius: 17px;
  }

  .rtusd-tool-wrapper .rtusd-info-card h3 {
    font-size: 17px;
  }

  .rtusd-tool-wrapper .rtusd-info-card p {
    font-size: 14px;
  }
}

@media (min-width: 1024px) {
  .rtusd-tool-wrapper .rtusd-tool-section {
    padding: 78px 0;
  }

  .rtusd-tool-wrapper .rtusd-tool-container {
    padding: 0 32px;
  }

  .rtusd-tool-wrapper .rtusd-tool-title {
    font-size: 54px;
  }

  .rtusd-tool-wrapper .rtusd-tool-subtitle {
    font-size: 18px;
  }

  .rtusd-tool-wrapper .rtusd-tool-panel {
    margin-top: 40px;
    padding: 30px;
    border-radius: 30px;
  }

  .rtusd-tool-wrapper .rtusd-tool-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
    gap: 28px;
  }

  .rtusd-tool-wrapper .rtusd-controls-area {
    display: grid;
    gap: 20px;
  }

  .rtusd-tool-wrapper .rtusd-segmented {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }

  .rtusd-tool-wrapper .rtusd-input-shell {
    min-height: 60px;
    border-radius: 16px;
    padding: 0 18px;
  }

  .rtusd-tool-wrapper .rtusd-input {
    font-size: 19px;
  }

  .rtusd-tool-wrapper .rtusd-input-unit,
  .rtusd-tool-wrapper .rtusd-help,
  .rtusd-tool-wrapper .rtusd-disclaimer {
    font-size: 13px;
  }

  .rtusd-tool-wrapper .rtusd-presets,
  .rtusd-tool-wrapper .rtusd-actions {
    gap: 10px;
  }

  .rtusd-tool-wrapper .rtusd-preset-btn,
  .rtusd-tool-wrapper .rtusd-mode-btn,
  .rtusd-tool-wrapper .rtusd-action-btn {
    min-height: 48px;
    padding: 12px 16px;
    border-radius: 14px;
    font-size: 14px;
  }

  .rtusd-tool-wrapper .rtusd-result-box {
    padding: 34px;
    border-radius: 24px;
    gap: 15px;
  }

  .rtusd-tool-wrapper .rtusd-result-kicker {
    font-size: 12px;
  }

  .rtusd-tool-wrapper .rtusd-result-value {
    font-size: 68px;
  }

  .rtusd-tool-wrapper .rtusd-result-line,
  .rtusd-tool-wrapper .rtusd-rate-pill,
  .rtusd-tool-wrapper .rtusd-formula,
  .rtusd-tool-wrapper .rtusd-copy-state {
    font-size: 15px;
  }

  .rtusd-tool-wrapper .rtusd-rate-pill,
  .rtusd-tool-wrapper .rtusd-formula {
    padding: 10px 13px;
    border-radius: 13px;
  }

  .rtusd-tool-wrapper .rtusd-info-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 28px;
  }

  .rtusd-tool-wrapper .rtusd-info-card {
    padding: 20px;
    border-radius: 18px;
  }

  .rtusd-tool-wrapper .rtusd-info-card h3 {
    font-size: 18px;
  }

  .rtusd-tool-wrapper .rtusd-info-card p {
    font-size: 14px;
  }
}