/* ===== Bố cục tổng thể ===== */
.clock-row {
  display: flex;
  align-items: center;
  justify-content: space-between; 
  padding: 10px 60px;
  flex-wrap: wrap;
}

/* ===== Các khối con ===== */
.vn-clock,
.au-clock,
.clock-row .logo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.clock-row .logo img {
  width: 110px;
  height: 110px;
  object-fit: contain;
}

/* ===== Responsive ===== */
@media (max-width: 1200px) {
  .clock-row {
    padding: 10px 40px;
  }
}

@media (max-width: 992px) {
  .clock-row {
    padding: 10px 30px;
    gap: 20px;
  }
  .clock-row .logo img {
    width: 90px;
    height: 90px;
  }
}

@media (max-width: 768px) {
  .clock-row {
    padding: 10px 0;
    gap: 15px;
  }
  .clock-row .logo img {
    width: 80px;
    height: 80px;
  }
}

.clock {
  height: 7em;
  width: 7em;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--main-bg-color);
  background-position: center center;
  background-size: cover;
  border-radius: 50%;
  border: 4px solid #6e6e6e;
  box-shadow: 0 -15px 15px rgba(255, 255, 255, 0.05),
    inset 0 -15px 15px rgba(255, 255, 255, 0.05), 0 15px 15px rgba(0, 0, 0, 0.3),
    inset 0 15px 15px rgba(0, 0, 0, 0.3);
  transition: all ease 0.2s;
}
@media only screen and (max-width: 480px) {
  .clock {
    height: 5em;
    width: 5em;
  }
}
#vietnam-clock {
  background-image: url("../img/clock-vn.png");
}

#australia-clock {
  background-image: url("../img/clock-au.png");
}

#australia-clock .hour:before
{
    background-color: #EBE842;
}
#australia-clock .min:before {
    background-color: #dad600;
}
/*
.clock:before {
  content: "";
  height: 0.75rem;
  width: 0.75rem;
  background-color: var(--main-text-color);
  border: 2px solid blue;
  position: absolute;
  border-radius: 50%;
  z-index: 1000;
  transition: all ease 0.2s;
}
*/
.hour,
.min,
.sec {
  position: absolute;
  display: flex;
  justify-content: center;
  border-radius: 50%;
}
.hour {
  height: 4em;
  width: 4em;
}
.hour:before {
  content: "";
  position: absolute;
  height: 50%;
  width: 3px;
  background-color: #184383;
  border-radius: 6px;
}
.min {
  height: 5em;
  width: 5em;
}
.min:before {
  content: "";
  height: 50%;
  width: 2px;
  border-radius: 4px;
  background-color: #396AB3;
}
.sec {
  height: 5em;
  width: 5em;
}
.sec:before {
  content: "";
  height: 60%;
  width: 2px;
  background-color: #f00;
  border-radius: 2px;
}