@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');

.timiix-howlong-tool,
.timiix-howlong-tool * {
  box-sizing: border-box;
}

.timiix-howlong-tool {
  position: relative;
  width: 100%;
  padding: 34px 12px 42px;
  color: #0B1730;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #F7F9FC;
  overflow: hidden;
}

.timiix-howlong-tool__hero {
  max-width: 920px;
  margin: 0 auto 24px;
  text-align: center;
}

.timiix-howlong-tool__title {
  margin: 0;
  color: #0B1730;
  font-size: 32px;
  line-height: 1.12;
  letter-spacing: -0.04em;
  font-weight: 800;
}

.timiix-howlong-tool__subtitle {
  max-width: 620px;
  margin: 12px auto 0;
  color: #52627A;
  font-size: 15px;
  line-height: 1.55;
}

.timiix-howlong-tool__container {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 22px;
  background: #FFFFFF;
  border: 1px solid #D9E2F0;
  border-radius: 24px;
  box-shadow: 0 18px 45px rgba(31, 55, 96, 0.08), 0 3px 10px rgba(31, 55, 96, 0.04);
  overflow: hidden;
}

.timiix-howlong-tool__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid #E8EEF6;
}

.timiix-howlong-tool__eyebrow {
  margin: 0 0 5px;
  color: #3154C8;
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: 0.12em;
  font-weight: 800;
}

.timiix-howlong-tool__target-heading {
  margin: 0;
  color: #0B1730;
  font-size: 18px;
  line-height: 1.3;
  font-weight: 750;
}

.timiix-howlong-tool__status-indicator {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #087A45;
  box-shadow: 0 0 0 5px rgba(8, 122, 69, 0.1);
}

.timiix-howlong-tool__countdown {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 22px 0;
}

.timiix-howlong-tool__countdown-card {
  min-width: 0;
  padding: 18px 10px;
  text-align: center;
  background: #FFFFFF;
  border: 1px solid #D9E2F0;
  border-radius: 16px;
  box-shadow: 0 5px 14px rgba(31, 55, 96, 0.045);
  transition: border-color 220ms ease, box-shadow 220ms ease, transform 220ms ease;
}

.timiix-howlong-tool__countdown-card:hover {
  border-color: #B9C8E6;
  box-shadow: 0 9px 20px rgba(31, 55, 96, 0.08);
  transform: translateY(-2px);
}

.timiix-howlong-tool__number {
  display: block;
  color: #0B1730;
  font-size: 38px;
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.timiix-howlong-tool__unit {
  display: block;
  margin-top: 9px;
  color: #52627A;
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 750;
}

.timiix-howlong-tool__information {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0;
}

.timiix-howlong-tool__info-card {
  min-width: 0;
  min-height: 76px;
  padding: 15px 16px;
  background: #F7F9FC;
  border: 1px solid #E1E8F2;
  border-radius: 14px;
}

.timiix-howlong-tool__info-card dt {
  margin: 0 0 7px;
  color: #52627A;
  font-size: 10px;
  line-height: 1.2;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 800;
}

.timiix-howlong-tool__info-card dd {
  margin: 0;
  color: #0B1730;
  font-size: 15px;
  line-height: 1.35;
  font-weight: 750;
  overflow-wrap: anywhere;
}

.timiix-howlong-tool__controls {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid #E8EEF6;
}

.timiix-howlong-tool__label {
  display: block;
  margin-bottom: 9px;
  color: #0B1730;
  font-size: 14px;
  line-height: 1.4;
  font-weight: 750;
}

.timiix-howlong-tool__control-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.timiix-howlong-tool__time-input {
  width: 100%;
  height: 50px;
  min-width: 0;
  padding: 0 14px;
  color: #0B1730;
  background: #FFFFFF;
  border: 1px solid #C8D5E8;
  border-radius: 11px;
  font: inherit;
  font-size: 16px;
  outline: none;
  transition: border-color 220ms ease, box-shadow 220ms ease;
}

.timiix-howlong-tool__time-input:focus {
  border-color: #3154C8;
  box-shadow: 0 0 0 4px rgba(49, 84, 200, 0.14);
}

.timiix-howlong-tool__actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.timiix-howlong-tool__button {
  min-height: 48px;
  width: 100%;
  padding: 10px 15px;
  color: #3154C8;
  background: #FFFFFF;
  border: 1px solid #C8D5E8;
  border-radius: 11px;
  font: inherit;
  font-size: 14px;
  font-weight: 750;
  cursor: pointer;
  transition: background-color 220ms ease, border-color 220ms ease, box-shadow 220ms ease, transform 180ms ease;
}

.timiix-howlong-tool__button:hover {
  border-color: #3154C8;
  background: #F5F7FF;
  box-shadow: 0 5px 12px rgba(49, 84, 200, 0.1);
}

.timiix-howlong-tool__button:active {
  transform: translateY(1px);
}

.timiix-howlong-tool__button:focus-visible {
  outline: 3px solid rgba(49, 84, 200, 0.25);
  outline-offset: 2px;
}

.timiix-howlong-tool__button--primary {
  color: #FFFFFF;
  background: #3154C8;
  border-color: #3154C8;
}

.timiix-howlong-tool__button--primary:hover {
  color: #FFFFFF;
  background: #2948B0;
}

.timiix-howlong-tool__status {
  min-height: 22px;
  margin: 14px 0 0;
  color: #52627A;
  font-size: 13px;
  line-height: 1.5;
}

@media (min-width: 320px) and (max-width: 374px) {
  .timiix-howlong-tool { padding: 28px 12px 34px; }
  .timiix-howlong-tool__hero { margin-bottom: 20px; }
  .timiix-howlong-tool__title { font-size: 28px; }
  .timiix-howlong-tool__subtitle { font-size: 14px; }
  .timiix-howlong-tool__container { padding: 17px; border-radius: 20px; }
  .timiix-howlong-tool__countdown { gap: 8px; padding: 18px 0; }
  .timiix-howlong-tool__countdown-card { padding: 15px 7px; }
  .timiix-howlong-tool__number { font-size: 32px; }
  .timiix-howlong-tool__unit { font-size: 10px; }
  .timiix-howlong-tool__information { gap: 8px; }
  .timiix-howlong-tool__controls { margin-top: 18px; padding-top: 18px; }
  .timiix-howlong-tool__time-input { height: 48px; }
  .timiix-howlong-tool__button { min-height: 46px; }
}

@media (min-width: 375px) and (max-width: 429px) {
  .timiix-howlong-tool { padding: 32px 12px 38px; }
  .timiix-howlong-tool__hero { margin-bottom: 22px; }
  .timiix-howlong-tool__title { font-size: 31px; }
  .timiix-howlong-tool__subtitle { font-size: 15px; }
  .timiix-howlong-tool__container { padding: 20px; border-radius: 22px; }
  .timiix-howlong-tool__countdown { gap: 10px; padding: 21px 0; }
  .timiix-howlong-tool__countdown-card { padding: 17px 9px; }
  .timiix-howlong-tool__number { font-size: 36px; }
  .timiix-howlong-tool__information { gap: 9px; }
  .timiix-howlong-tool__control-row { gap: 11px; }
  .timiix-howlong-tool__button { min-height: 47px; }
}

@media (min-width: 430px) and (max-width: 767px) {
  .timiix-howlong-tool { padding: 38px 12px 46px; }
  .timiix-howlong-tool__hero { margin-bottom: 25px; }
  .timiix-howlong-tool__title { font-size: 34px; }
  .timiix-howlong-tool__subtitle { font-size: 16px; }
  .timiix-howlong-tool__container { padding: 24px; }
  .timiix-howlong-tool__countdown { gap: 12px; padding: 24px 0; }
  .timiix-howlong-tool__countdown-card { padding: 20px 12px; }
  .timiix-howlong-tool__number { font-size: 42px; }
  .timiix-howlong-tool__information { gap: 10px; }
  .timiix-howlong-tool__control-row { gap: 12px; }
  .timiix-howlong-tool__actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .timiix-howlong-tool__button:last-child { grid-column: 1 / -1; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .timiix-howlong-tool { padding: 52px 3% 60px; }
  .timiix-howlong-tool__hero { margin-bottom: 28px; }
  .timiix-howlong-tool__title { font-size: 42px; }
  .timiix-howlong-tool__subtitle { font-size: 17px; }
  .timiix-howlong-tool__container { width: 94%; padding: 34px; }
  .timiix-howlong-tool__countdown { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; padding: 28px 0; }
  .timiix-howlong-tool__countdown-card { padding: 24px 12px; }
  .timiix-howlong-tool__number { font-size: 48px; }
  .timiix-howlong-tool__information { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
  .timiix-howlong-tool__controls { margin-top: 28px; padding-top: 28px; }
  .timiix-howlong-tool__control-row { flex-direction: row; align-items: center; }
  .timiix-howlong-tool__time-input { width: 180px; }
  .timiix-howlong-tool__actions { flex: 1; grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .timiix-howlong-tool { padding: 66px 24px 76px; }
  .timiix-howlong-tool__hero { margin-bottom: 30px; }
  .timiix-howlong-tool__title { font-size: 48px; }
  .timiix-howlong-tool__subtitle { font-size: 18px; }
  .timiix-howlong-tool__container { padding: 38px; }
  .timiix-howlong-tool__countdown { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; padding: 30px 0; }
  .timiix-howlong-tool__countdown-card { padding: 27px 14px; }
  .timiix-howlong-tool__number { font-size: 56px; }
  .timiix-howlong-tool__unit { font-size: 12px; }
  .timiix-howlong-tool__information { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
  .timiix-howlong-tool__controls { margin-top: 30px; padding-top: 30px; }
  .timiix-howlong-tool__control-row { flex-direction: row; align-items: center; gap: 16px; }
  .timiix-howlong-tool__time-input { width: 190px; }
  .timiix-howlong-tool__actions { flex: 1; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .timiix-howlong-tool__countdown-card,
  .timiix-howlong-tool__button,
  .timiix-howlong-tool__time-input {
    transition: none;
  }

  .timiix-howlong-tool__countdown-card:hover,
  .timiix-howlong-tool__button:active {
    transform: none;
  }
}