/* =====================================================
   ROOT
===================================================== */

#vsat-calculator-tn,
#vsat-calculator-tn * {
  box-sizing: border-box;
}

#vsat-calculator-tn {
  --vsat-primary-tn: #0369a1;
  --vsat-primary-dark-tn: #075985;
  --vsat-primary-soft-tn: #f0f9ff;

  --vsat-text-tn: #0f172a;
  --vsat-text2-tn: #334155;
  --vsat-muted-tn: #64748b;

  --vsat-border-tn: #e2e8f0;

  --vsat-success-tn: #059669;
  --vsat-success-bg-tn: #ecfdf5;

  --vsat-danger-tn: #dc2626;
  --vsat-danger-bg-tn: #fef2f2;

  width: 100%;
  max-width: 940px;

  margin: 0 auto;

  color: var(--vsat-text-tn);

  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Helvetica,
    Arial,
    sans-serif;

  line-height: 1.5;
}


/* =====================================================
   MAIN
===================================================== */

.vsat-calculator-tn {
  overflow: hidden;

  background: #fff;

  border: 1px solid var(--vsat-border-tn);
  border-radius: 24px;

  box-shadow:
    0 22px 55px rgba(15, 23, 42, .08);
}


/* =====================================================
   HEADER
===================================================== */

.vsat-header-tn {
  position: relative;

  overflow: hidden;

  padding: 42px;

  background:
    radial-gradient(
      circle at 92% 5%,
      rgba(3, 105, 161, .17),
      transparent 37%
    ),
    linear-gradient(
      135deg,
      #f8fcff,
      #fff 65%
    );

  border-bottom: 1px solid var(--vsat-border-tn);
}

.vsat-header-tn:after {
  position: absolute;

  top: -80px;
  right: -65px;

  width: 205px;
  height: 205px;

  content: "";

  border: 35px solid rgba(3,105,161,.04);
  border-radius: 50%;
}

.vsat-badge-tn {
  position: relative;
  z-index: 1;

  display: inline-flex;

  margin-bottom: 13px;
  padding: 6px 11px;

  color: var(--vsat-primary-tn);
  background: var(--vsat-primary-soft-tn);

  border-radius: 999px;

  font-size: 12px;
  font-weight: 800;
}

.vsat-title-tn {
  position: relative;
  z-index: 1;

  margin: 0;

  font-size: clamp(27px, 4vw, 38px);
  font-weight: 850;

  line-height: 1.15;
  letter-spacing: -.04em;
}

.vsat-description-tn {
  position: relative;
  z-index: 1;

  max-width: 680px;

  margin: 11px 0 0;

  color: var(--vsat-muted-tn);

  font-size: 14px;
}


/* =====================================================
   BODY
===================================================== */

.vsat-body-tn {
  padding: 27px 42px 42px;
}


/* =====================================================
   OVERVIEW
===================================================== */

.vsat-overview-tn {
  display: grid;

  grid-template-columns:
    repeat(3, minmax(0,1fr));

  gap: 10px;
}

.vsat-overview-card-tn {
  padding: 14px;

  background: #f8fafc;

  border: 1px solid var(--vsat-border-tn);
  border-radius: 12px;
}

.vsat-overview-card-tn span {
  display: block;

  color: var(--vsat-muted-tn);

  font-size: 10px;
}

.vsat-overview-card-tn strong {
  display: block;

  margin-top: 3px;

  color: var(--vsat-primary-tn);

  font-size: 15px;
}


/* =====================================================
   SECTION
===================================================== */

.vsat-section-tn {
  padding: 30px 0;

  border-bottom: 1px solid var(--vsat-border-tn);
}

.vsat-section-heading-tn {
  display: flex;
  align-items: flex-start;

  gap: 13px;

  margin-bottom: 20px;
}

.vsat-step-tn {
  display: flex;
  flex: 0 0 38px;
  align-items: center;
  justify-content: center;

  width: 38px;
  height: 30px;

  color: var(--vsat-primary-tn);
  background: var(--vsat-primary-soft-tn);

  border-radius: 8px;

  font-size: 12px;
  font-weight: 800;
}

.vsat-section-title-tn {
  margin: 1px 0 3px;

  font-size: 19px;
  font-weight: 780;
}

.vsat-section-desc-tn {
  margin: 0;

  color: var(--vsat-muted-tn);

  font-size: 13px;
}


/* =====================================================
   FIELD
===================================================== */

.vsat-field-tn {
  display: block;
}

.vsat-label-tn {
  display: block;

  margin-bottom: 8px;

  color: var(--vsat-text2-tn);

  font-size: 12px;
  font-weight: 700;
}

.vsat-input-tn,
.vsat-select-tn,
.vsat-small-input-tn {
  width: 100%;

  outline: none;

  color: var(--vsat-text-tn);
  background: #fff;

  border: 1px solid var(--vsat-border-tn);

  font: inherit;

  transition:
    border-color .2s ease,
    box-shadow .2s ease;
}

.vsat-input-tn,
.vsat-select-tn {
  height: 49px;

  padding: 0 13px;

  border-radius: 10px;

  font-size: 13px;
}

.vsat-small-input-tn {
  height: 44px;

  padding: 0 8px;

  text-align: center;

  border-radius: 9px;

  font-size: 14px;
  font-weight: 750;
}

.vsat-select-tn {
  cursor: pointer;
}

.vsat-input-tn:focus,
.vsat-select-tn:focus,
.vsat-small-input-tn:focus {
  border-color: var(--vsat-primary-tn);

  box-shadow:
    0 0 0 3px rgba(3,105,161,.08);
}

.vsat-input-tn.input-error-tn,
.vsat-small-input-tn.input-error-tn {
  color: #b91c1c;
  background: var(--vsat-danger-bg-tn);

  border-color: #ef4444;
}


/* =====================================================
   INPUT UNIT
===================================================== */

.vsat-input-unit-tn {
  position: relative;
}

.vsat-input-unit-tn .vsat-input-tn {
  padding-right: 72px;
}

.vsat-input-unit-tn > span {
  position: absolute;

  top: 50%;
  right: 13px;

  color: #94a3b8;

  font-size: 10px;
  font-weight: 650;

  transform: translateY(-50%);

  pointer-events: none;
}


/* =====================================================
   SUBJECT INFO
===================================================== */

.vsat-subject-info-tn {
  display: flex;
  align-items: flex-start;

  gap: 10px;

  margin-top: 11px;
  padding: 12px 13px;

  color: #475569;
  background: #f8fafc;

  border-radius: 9px;

  font-size: 11px;
}

.vsat-subject-info-tn strong {
  color: #334155;
}

.vsat-subject-info-tn p {
  margin: 2px 0 0;
}


/* =====================================================
   INFO ICON
===================================================== */

.vsat-info-icon-tn {
  display: flex;
  flex: 0 0 24px;
  align-items: center;
  justify-content: center;

  width: 24px;
  height: 24px;

  color: #475569;
  background: #e2e8f0;

  border-radius: 50%;

  font-size: 11px;
  font-weight: 800;
}


/* =====================================================
   MODE
===================================================== */

.vsat-mode-grid-tn {
  display: grid;

  grid-template-columns:
    repeat(2, minmax(0,1fr));

  gap: 12px;

  margin-bottom: 18px;
}

.vsat-mode-card-tn {
  position: relative;

  display: flex;
  align-items: center;

  min-height: 72px;

  gap: 11px;

  padding: 14px;

  cursor: pointer;

  background: #fff;

  border: 1px solid var(--vsat-border-tn);
  border-radius: 13px;

  transition:
    border-color .2s ease,
    background .2s ease,
    box-shadow .2s ease;
}

.vsat-mode-card-tn:hover {
  border-color: #7dd3fc;
}

.vsat-mode-card-tn.active-tn {
  background: var(--vsat-primary-soft-tn);

  border-color: #38bdf8;

  box-shadow:
    0 0 0 3px rgba(3,105,161,.05);
}

.vsat-mode-card-tn input {
  position: absolute;

  opacity: 0;
}

.vsat-radio-ui-tn {
  position: relative;

  flex: 0 0 19px;

  width: 19px;
  height: 19px;

  border: 2px solid #cbd5e1;
  border-radius: 50%;
}

.vsat-mode-card-tn.active-tn
.vsat-radio-ui-tn {
  border-color: var(--vsat-primary-tn);
}

.vsat-mode-card-tn.active-tn
.vsat-radio-ui-tn:after {
  position: absolute;

  top: 3px;
  left: 3px;

  width: 9px;
  height: 9px;

  content: "";

  background: var(--vsat-primary-tn);

  border-radius: 50%;
}

.vsat-mode-card-tn strong {
  display: block;

  font-size: 13px;
}

.vsat-mode-card-tn small {
  display: block;

  margin-top: 2px;

  color: var(--vsat-muted-tn);

  font-size: 10px;
}

.vsat-mode-content-tn {
  display: none;
}

.vsat-mode-content-tn.active-tn {
  display: block;
}


/* =====================================================
   QUESTION CARD
===================================================== */

.vsat-question-card-tn {
  margin-bottom: 12px;
  padding: 16px;

  background: #f8fafc;

  border: 1px solid var(--vsat-border-tn);
  border-radius: 14px;
}

.vsat-question-head-tn {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;

  gap: 15px;

  margin-bottom: 14px;
}

.vsat-question-badge-tn {
  display: inline-flex;

  margin-bottom: 6px;
  padding: 4px 7px;

  color: var(--vsat-primary-tn);
  background: #e0f2fe;

  border-radius: 6px;

  font-size: 9px;
  font-weight: 800;
}

.vsat-question-title-tn {
  margin: 0;

  color: #334155;

  font-size: 14px;
  font-weight: 780;
}

.vsat-question-head-tn p {
  margin: 3px 0 0;

  color: #94a3b8;

  font-size: 10px;
}

.vsat-max-score-tn {
  flex: 0 0 auto;

  padding: 6px 9px;

  color: var(--vsat-primary-tn);
  background: #fff;

  border: 1px solid #bae6fd;
  border-radius: 8px;

  font-size: 10px;
  font-weight: 800;
}


/* =====================================================
   TRUE FALSE
===================================================== */

.vsat-ds-grid-tn {
  display: grid;

  grid-template-columns:
    repeat(4, minmax(0,1fr));

  gap: 8px;
}

.vsat-mini-field-tn {
  display: block;

  padding: 9px;

  background: #fff;

  border: 1px solid #edf2f7;
  border-radius: 9px;

  text-align: center;
}

.vsat-mini-field-tn span {
  display: block;

  margin-bottom: 5px;

  color: #475569;

  font-size: 10px;
  font-weight: 700;
}

.vsat-mini-field-tn small {
  display: block;

  margin-top: 4px;

  color: #94a3b8;

  font-size: 8px;
}


/* =====================================================
   LIVE SECTION
===================================================== */

.vsat-section-live-tn {
  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 10px;

  margin-top: 10px;
  padding: 9px 11px;

  color: #64748b;
  background: #fff;

  border-radius: 8px;

  font-size: 10px;
}

.vsat-section-live-tn strong {
  color: var(--vsat-primary-tn);
}


/* =====================================================
   HELPER
===================================================== */

.vsat-helper-tn {
  margin-top: 8px;

  color: #94a3b8;

  font-size: 9px;
}


/* =====================================================
   LIVE TOTAL
===================================================== */

.vsat-live-total-tn {
  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 15px;

  margin-top: 15px;
  padding: 14px 15px;

  background:
    linear-gradient(
      135deg,
      #f0f9ff,
      #f8fafc
    );

  border: 1px solid #bae6fd;
  border-radius: 11px;
}

.vsat-live-total-tn span {
  display: block;

  color: #475569;

  font-size: 11px;
  font-weight: 700;
}

.vsat-live-total-tn small {
  display: block;

  margin-top: 1px;

  color: #94a3b8;

  font-size: 9px;
}

.vsat-live-total-tn strong {
  color: var(--vsat-primary-tn);

  font-size: 17px;
}


/* =====================================================
   ACTIONS
===================================================== */

.vsat-actions-tn {
  display: flex;

  gap: 11px;

  margin-top: 30px;
}

.vsat-primary-btn-tn,
.vsat-reset-btn-tn {
  height: 53px;

  border: 0;
  border-radius: 12px;

  cursor: pointer;

  font-family: inherit;
  font-size: 14px;
  font-weight: 750;

  transition:
    background .2s ease,
    box-shadow .2s ease,
    transform .15s ease;
}

.vsat-primary-btn-tn {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;

  gap: 11px;

  padding: 0 20px;

  color: #fff;
  background: var(--vsat-primary-tn);

  box-shadow:
    0 8px 20px rgba(3,105,161,.20);
}

.vsat-primary-btn-tn:hover {
  background: var(--vsat-primary-dark-tn);
}

.vsat-reset-btn-tn {
  padding: 0 23px;

  color: #475569;
  background: #f1f5f9;
}

.vsat-reset-btn-tn:hover {
  background: #e2e8f0;
}

.vsat-primary-btn-tn:active,
.vsat-reset-btn-tn:active {
  transform: translateY(1px);
}


/* =====================================================
   ERROR
===================================================== */

.vsat-error-tn {
  display: none;

  margin-top: 17px;
  padding: 13px 15px;

  color: #b91c1c;
  background: var(--vsat-danger-bg-tn);

  border: 1px solid #fecaca;
  border-radius: 10px;

  font-size: 13px;
  font-weight: 650;
}

.vsat-error-tn.show-tn {
  display: block;
}


/* =====================================================
   RESULT
===================================================== */

.vsat-result-tn {
  display: none;

  margin-top: 27px;
  padding: 28px;

  background:
    radial-gradient(
      circle at 95% 0%,
      rgba(3,105,161,.11),
      transparent 35%
    ),
    linear-gradient(
      135deg,
      #f8fcff,
      #f0f9ff
    );

  border: 1px solid #bae6fd;
  border-radius: 18px;
}

.vsat-result-tn.show-tn {
  display: block;

  animation:
    vsat-result-in-tn .3s ease;
}

@keyframes vsat-result-in-tn {

  from {
    opacity: 0;
    transform: translateY(7px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }

}


/* =====================================================
   RESULT HEAD
===================================================== */

.vsat-result-head-tn {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;

  gap: 20px;
}

.vsat-result-label-tn {
  display: block;

  margin-bottom: 3px;

  color: var(--vsat-muted-tn);

  font-size: 12px;
  font-weight: 650;
}

.vsat-final-wrap-tn {
  display: flex;
  align-items: flex-end;

  gap: 7px;
}

.vsat-final-score-tn {
  color: var(--vsat-primary-tn);

  font-size: 51px;
  font-weight: 900;

  line-height: 1;
  letter-spacing: -.055em;
}

.vsat-final-wrap-tn > span {
  padding-bottom: 5px;

  color: var(--vsat-muted-tn);

  font-size: 13px;
}

.vsat-status-tn {
  padding: 7px 11px;

  color: #0369a1;
  background: #e0f2fe;

  border-radius: 999px;

  font-size: 11px;
  font-weight: 750;
}

.vsat-status-tn.pass-tn {
  color: #047857;
  background: #d1fae5;
}

.vsat-status-tn.fail-tn {
  color: #b91c1c;
  background: #fee2e2;
}


/* =====================================================
   MAIN PROGRESS
===================================================== */

.vsat-progress-tn {
  height: 8px;

  margin: 19px 0 22px;

  overflow: hidden;

  background: #e0f2fe;

  border-radius: 999px;
}

.vsat-progress-bar-tn {
  width: 0;
  height: 100%;

  background: var(--vsat-primary-tn);

  border-radius: inherit;

  transition: width .5s ease;
}


/* =====================================================
   RESULT GRID
===================================================== */

.vsat-result-grid-tn {
  display: grid;

  grid-template-columns:
    repeat(4, minmax(0,1fr));

  gap: 8px;
}

.vsat-result-card-tn {
  padding: 11px;

  background: rgba(255,255,255,.75);

  border-radius: 9px;
}

.vsat-result-card-tn span {
  display: block;

  margin-bottom: 3px;

  color: var(--vsat-muted-tn);

  font-size: 9px;
}

.vsat-result-card-tn strong {
  display: block;

  color: #1e293b;

  font-size: 13px;
}


/* =====================================================
   DETAIL RESULT
===================================================== */

.vsat-detail-result-tn {
  display: none;

  margin-top: 14px;
}

.vsat-detail-result-tn.show-tn {
  display: grid;

  grid-template-columns:
    repeat(2, minmax(0,1fr));

  gap: 8px;
}

.vsat-result-section-tn {
  padding: 11px;

  background: rgba(255,255,255,.73);

  border-radius: 9px;
}

.vsat-result-section-top-tn {
  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 8px;
}

.vsat-result-section-top-tn span {
  color: #64748b;

  font-size: 9px;
}

.vsat-result-section-top-tn strong {
  color: #334155;

  font-size: 11px;
}

.vsat-mini-progress-tn {
  height: 5px;

  margin-top: 8px;

  overflow: hidden;

  background: #e0f2fe;

  border-radius: 999px;
}

.vsat-mini-bar-tn {
  width: 0;
  height: 100%;

  background: var(--vsat-primary-tn);

  border-radius: inherit;

  transition: width .4s ease;
}


/* =====================================================
   ANALYSIS
===================================================== */

.vsat-analysis-tn {
  display: none;

  margin-top: 12px;
  padding: 11px 13px;

  color: #475569;
  background: rgba(255,255,255,.7);

  border-radius: 9px;

  font-size: 11px;
}

.vsat-analysis-tn.show-tn {
  display: block;
}


/* =====================================================
   BENCHMARK
===================================================== */

.vsat-benchmark-result-tn {
  display: none;

  margin-top: 12px;
  padding: 12px 14px;

  border-radius: 10px;

  font-size: 12px;
  font-weight: 650;
}

.vsat-benchmark-result-tn.show-tn {
  display: block;
}

.vsat-benchmark-result-tn.pass-tn {
  color: #047857;
  background: var(--vsat-success-bg-tn);

  border: 1px solid #a7f3d0;
}

.vsat-benchmark-result-tn.fail-tn {
  color: #b91c1c;
  background: var(--vsat-danger-bg-tn);

  border: 1px solid #fecaca;
}


/* =====================================================
   STRUCTURE
===================================================== */

.vsat-structure-tn {
  margin-top: 20px;
  padding: 16px;

  background: #f8fafc;

  border: 1px solid var(--vsat-border-tn);
  border-radius: 12px;
}

.vsat-structure-title-tn {
  display: flex;
  align-items: center;

  gap: 9px;

  margin-bottom: 12px;
}

.vsat-structure-title-tn strong {
  color: #334155;

  font-size: 12px;
}

.vsat-structure-grid-tn {
  display: grid;

  grid-template-columns:
    repeat(4, minmax(0,1fr));

  gap: 8px;
}

.vsat-structure-grid-tn > div {
  padding: 11px;

  background: #fff;

  border: 1px solid #edf2f7;
  border-radius: 9px;
}

.vsat-structure-grid-tn strong,
.vsat-structure-grid-tn span,
.vsat-structure-grid-tn small {
  display: block;
}

.vsat-structure-grid-tn strong {
  color: var(--vsat-primary-tn);

  font-size: 15px;
}

.vsat-structure-grid-tn span {
  margin-top: 2px;

  color: #334155;

  font-size: 10px;
  font-weight: 700;
}

.vsat-structure-grid-tn small {
  margin-top: 2px;

  color: #94a3b8;

  font-size: 8px;
}


/* =====================================================
   NOTE
===================================================== */

.vsat-note-tn {
  display: flex;
  align-items: flex-start;

  gap: 11px;

  margin-top: 13px;
  padding: 15px;

  color: var(--vsat-muted-tn);
  background: #fafafa;

  border: 1px dashed #cbd5e1;
  border-radius: 11px;

  font-size: 11px;
}

.vsat-note-tn strong {
  color: #334155;
}

.vsat-note-tn p {
  margin: 3px 0;
}


/* =====================================================
   MOBILE
===================================================== */

@media (max-width: 760px) {

  #vsat-calculator-tn {
    margin: 14px auto;
  }

  .vsat-calculator-tn {
    border-radius: 18px;
  }

  .vsat-header-tn {
    padding: 30px 21px;
  }

  .vsat-body-tn {
    padding: 22px 21px 28px;
  }

  .vsat-result-grid-tn,
  .vsat-structure-grid-tn {
    grid-template-columns:
      repeat(2, minmax(0,1fr));
  }

}


@media (max-width: 570px) {

  .vsat-overview-tn,
  .vsat-mode-grid-tn {
    grid-template-columns: 1fr;
  }

  .vsat-ds-grid-tn {
    grid-template-columns:
      repeat(2, minmax(0,1fr));
  }

  .vsat-actions-tn {
    flex-direction: column;
  }

  .vsat-reset-btn-tn {
    width: 100%;
  }

  .vsat-result-tn {
    padding: 20px 15px;
  }

  .vsat-result-head-tn {
    flex-direction: column;

    gap: 10px;
  }

  .vsat-final-score-tn {
    font-size: 44px;
  }

}


@media (max-width: 390px) {

  .vsat-result-grid-tn,
  .vsat-detail-result-tn.show-tn,
  .vsat-structure-grid-tn {
    grid-template-columns: 1fr;
  }

}