@font-face {
  font-family: 'Noto Sans Tifinagh';
  src: url('../fonts/NotoSansTifinagh-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

.tifinagh-virtual-keys {
  font-family: 'Noto Sans Tifinagh', sans-serif;
  margin-top: 8px;
  max-width: 100%;
  padding: 16px 20px;
  background-color: #f9f9f9;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  user-select: none;
  box-sizing: border-box;
}

.keyboard-row {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  margin-bottom: 8px;
  gap: 6px;
  scrollbar-width: none; /* firefox */
}
.key {
  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  padding: 10px 16px;
  font-size: 16px;
  cursor: pointer;
  min-width: 40px;
  text-align: center;
  transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.1s ease;
  flex: 0 0 auto;
  touch-action: manipulation;
}

.key:hover {
  background-color: #f0f0f0;
  box-shadow: 0 3px 6px rgba(0,0,0,0.15);
  transform: scale(1.05);
  z-index: 10;
}

.key:active {
  transform: scale(0.95);
}

/* DELETE KEY */
.key-delete {
  border: 1px solid #f44336;
  color: #f44336;
  font-weight: bold;
  min-width: 60px;
  box-shadow: 0 1px 3px rgba(244,67,54,0.3);
}

.key-delete:hover {
  background-color: #f44336;
  color: white;
  box-shadow: 0 4px 10px rgba(244,67,54,0.6);
}

/* SPACEBAR */
.key-space {
  flex-grow: 1;
  min-width: 200px;
  background-color: #fff;
  font-weight: bold;
  border: 1px solid #bbb;
}

.key-space:hover {
  background-color: #f0f0f0;
  box-shadow: 0 3px 6px rgba(0,0,0,0.15);
}

/* LAYOUT SWITCH BUTTON */
.key-switch {
  min-width: 120px;
  margin-left: 8px;
  background-color: #6badd1;
  color: white;
  font-weight: bold;
  border: 1px solid #4a9ecb;
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.key-switch:hover {
  background-color: #4a9ecb;
  box-shadow: 0 3px 6px rgba(0,0,0,0.3);
}

/* CAPS (⇧) KEY */
.key-caps {
  background-color: #ffc107;
  color: #000;
  font-weight: bold;
  min-width: 40px;
}

.key-caps:hover {
  background-color: #e0a800;
}

/* TOGGLE BUTTON (if used outside) */
#keyboard-toggle {
  margin-bottom: 10px;
  padding: 6px 12px;
  background-color: #4CAF50;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

#keyboard-toggle:hover {
  background-color: #388E3C;
}

/* INPUT STYLING (optional) */
input.tifinagh-keyboard {
  font-family: 'Noto Sans Tifinagh', sans-serif;
  font-size: 1.2rem;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 6px;
  width: 100%;
  box-sizing: border-box;
}

/* Responsive Design */
@media (max-width: 768px) {
  .key {
    font-size: 14px;
    padding: 8px 12px;
    min-width: 36px;
  }

  .key-space {
    min-width: 140px;
  }

  .key-switch {
    min-width: 90px;
    font-size: 14px;
  }

  .key-delete {
    min-width: 50px;
  }

  .keyboard-row {
    gap: 4px;
  }
}

@media (max-width: 480px) {
  .key {
    font-size: 13px;
    padding: 6px 10px;
    min-width: 32px;
  }

  .key-space {
    min-width: 120px;
  }

  .key-switch {
    min-width: 80px;
    font-size: 13px;
  }

  .key-delete {
    min-width: 45px;
  }
}