/* ═══════════════════════════════════════════════════
   Virtual Keyboard — OBDX Security Keypad
   Anti-keylogger shuffled keyboard for password input
   ═══════════════════════════════════════════════════ */

/* Trigger icon (keyboard icon next to password field) */
.virtual-keyboard-container {
  position: relative;
  display: inline-block;
}
.virtual-keyboard-container .trigger {
  position: absolute;
  top: calc(var(--form-line-height, 2.4rem) * -1.15);
  font-size: 1.6rem;
  height: 0.5rem;
  color: var(--link-base, #02629f);
  text-decoration: none;
  z-index: 2;
  transition: color 0.2s;
}
.virtual-keyboard-container .trigger:hover {
  color: var(--link-hover, #006ab5);
}

/* Trigger icon positioned at inline-end */
.virtual-keyboard-container .trigger {
  inset-inline-end: 0.5rem;
}

/* Popup overlay */
.vk-popup {
  display: none;
  position: absolute;
  z-index: 2000;
  background: var(--base-background-default, #fff);
  border: 1px solid var(--border-default, #e7e7e7);
  border-radius: var(--radius-md, 4px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  padding: 10px;
}
.vk-popup.open {
  display: block;
}

/* Keyboard grid */
.virtual-keyboard-container .keyboard {
  width: 688px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.virtual-keyboard-container .keyboard::after {
  content: "";
  display: table;
  clear: both;
}
.virtual-keyboard-container .keyboard li {
  float: left;
  margin: 0 5px 5px 0;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: #fff;
  border: 1px solid #e7e7e7;
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  font-size: 0.85rem;
  transition:
    border-color 0.15s,
    top 0.1s;
  position: relative;
}
.virtual-keyboard-container .keyboard li:hover {
  top: 1px;
  left: 1px;
  border-color: #cecece;
  background: #f8f8f8;
}
.virtual-keyboard-container .keyboard li:active {
  background: var(--secondary, #003559);
  color: #fff;
  border-color: var(--secondary, #003559);
}

/* RTL */
[dir="rtl"] .virtual-keyboard-container .keyboard li {
  float: right;
  margin: 0 0 5px 5px;
}

/* Special key widths */
.virtual-keyboard-container .keyboard .delete,
.virtual-keyboard-container .keyboard .tab {
  width: 70px;
}
.virtual-keyboard-container .keyboard .capslock {
  width: 80px;
}
.virtual-keyboard-container .keyboard .return {
  width: 77px;
}
.virtual-keyboard-container .keyboard .left-shift {
  width: 95px;
}
.virtual-keyboard-container .keyboard .right-shift {
  width: 109px;
}
.virtual-keyboard-container .keyboard .space {
  clear: left;
  width: 681px;
}

/* Row clear (first key of each row) */
.virtual-keyboard-container .keyboard .capslock,
.virtual-keyboard-container .keyboard .left-shift,
.virtual-keyboard-container .keyboard .tab {
  clear: left;
}
[dir="rtl"] .virtual-keyboard-container .keyboard .capslock,
[dir="rtl"] .virtual-keyboard-container .keyboard .left-shift,
[dir="rtl"] .virtual-keyboard-container .keyboard .tab {
  clear: right;
}

/* Last item in row — no margin */
.virtual-keyboard-container .keyboard .lastitem {
  margin-inline-end: 0;
}

/* Uppercase state */
.virtual-keyboard-container .keyboard .uppercase {
  text-transform: uppercase;
}

/* Shift symbol toggle */
.virtual-keyboard-container .keyboard .on {
  display: none;
}

/* Special keys: subtle styling */
.virtual-keyboard-container .keyboard .delete,
.virtual-keyboard-container .keyboard .tab,
.virtual-keyboard-container .keyboard .capslock,
.virtual-keyboard-container .keyboard .left-shift,
.virtual-keyboard-container .keyboard .right-shift,
.virtual-keyboard-container .keyboard .space {
  background: #f2f2f2;
  font-size: 0.7rem;
  font-weight: 600;
  color: #555;
}

/* ─── Desktop-only: hide trigger on touch / small screens ─── */
@media (max-width: 1023px) {
  .virtual-keyboard-container .trigger {
    display: none;
  }
}

/* ─── Responsive popup on tablet ─── */
@media (max-width: 768px) {
  .vk-popup {
    display: none !important;
  }
}