/* PANELI I POSHTËM */
.bottom-panel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  margin-top: auto;
  border-top: 1px solid #ddd;
  background: rgb(80, 80, 80, 0.8);
  box-shadow: 0 -6px 14px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

/* OPSIONET */
.options {
  position: absolute;
  left: 7px;
  bottom: 6px;
  display: flex;
  flex-direction: column;
  font-size: 14px;
  color: #fff;
}

.options label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.options input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  cursor: pointer;
}

/* ORË STANDARDE */
.ore-default-control {
  display: flex;
  align-items: center;
  gap: 7px;
  transform: translateX(4px);
}

.ore-default-control button {
  width: 35px;
  height: 36px;
  padding: 0;
  border: 1px solid #000;
  border-radius: 6px;
  background: rgb(210, 225, 240);
  color: #000;
  font-size: 28px;
  line-height: 1;
}

.ore-default {
  width: 44px;
  height: 30px;
  padding: 0;
  text-align: center;
  font-size: 18px;
  border: 1px solid #000;
  border-radius: 6px;
  background: #fff;
  color: #000;
}

/* TASTIERA */
.keyboard {
  display: grid;
  grid-template-columns: repeat(3, 1fr) 55px;
  gap: 4px;
  width: 62%;
  padding: 7px;
  margin-left: auto;
}

.keyboard button {
  height: 46px;
  border: 1px solid rgb(200, 200, 200);
  border-radius: 11px;
  background: rgb(80, 80, 80);
  color: #fff;
  font-size: 24px;
  cursor: pointer;
}

.keyboard button:hover {
  background: rgb(120, 120, 120);
}

.keyboard button:active {
  transform: translateY(1px);
}

.keyboard .clear {
  grid-column: 4;
  grid-row: 1;
  height: auto;
  background: rgb(255, 90, 0);
  font-size: 26px;
}

.keyboard .backspace {
  grid-column: 4;
  grid-row: 2;
  background: rgb(255, 90, 0);
  font-size: 30px;
}

.keyboard .equal {
  grid-column: 4;
  grid-row: 3 / span 2;
  height: auto;
  background: rgb(255, 90, 0);
  font-size: 30px;
}

.keyboard .clear:hover,
.keyboard .backspace:hover,
.keyboard .equal:hover {
  background: rgb(255, 130, 0);
}

.keyboard .zero {
  grid-column: 1 / span 2;
}

.zero {
  grid-column: 1 / span 2;
}

@media (max-width: 400px) {
  .keyboard button {
    height: 44px;
  }
}