/* Desktop-Ecken: rechts Schlüssel-Zugang, links Abmelden (Demo).
   Nur am PC/Mac sichtbar (Maus + breites Fenster). */

.key-button,
.logout-button,
.key-vault {
  --key-border: 4px;
  --key-shadow: 6px;
  --key-ease: cubic-bezier(.2, .8, .2, 1);
}

.key-button,
.logout-button {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 60;
  display: none;
  place-items: center;
  width: 56px;
  height: 56px;
  padding: 0;
  border: var(--key-border) solid var(--build-black);
  border-radius: 16px;
  background: var(--build-yellow);
  color: var(--build-black);
  box-shadow: var(--key-shadow) var(--key-shadow) 0 var(--build-black);
  cursor: pointer;
  transition: transform 160ms var(--key-ease), box-shadow 160ms var(--key-ease), background-color 160ms ease;
}

.logout-button {
  right: auto;
  left: 24px;
}

.key-button svg,
.logout-button svg {
  width: 34px;
  height: 34px;
  transition: transform 260ms var(--key-ease);
}

.key-button:hover,
.logout-button:hover {
  transform: translate(-2px, -2px);
  box-shadow: calc(var(--key-shadow) + 2px) calc(var(--key-shadow) + 2px) 0 var(--build-black);
}

.key-button:hover svg { transform: rotate(-35deg); }
.logout-button:hover svg { transform: translateX(3px); }

.key-button:active,
.logout-button:active {
  transform: translate(4px, 4px);
  box-shadow: 2px 2px 0 var(--build-black);
}

.key-button[aria-expanded="true"] {
  background: var(--build-black);
  color: var(--build-yellow);
}

.logout-button[data-armed="true"] {
  background: var(--build-red);
  color: var(--build-yellow);
}

.logout-hint {
  position: fixed;
  top: 34px;
  left: 96px;
  z-index: 60;
  margin: 0;
  padding: 9px 14px;
  border: 3px solid var(--build-black);
  border-radius: 12px;
  background: var(--build-yellow);
  box-shadow: 4px 4px 0 var(--build-black);
  font: 700 14px/1.2 "Chillax", sans-serif;
  animation: logoutHintIn 200ms var(--key-ease, ease) both;
}

.logout-hint[hidden] { display: none; }

@keyframes logoutHintIn {
  from { opacity: 0; transform: translateX(-8px); }
  to { opacity: 1; transform: none; }
}

.key-button:focus-visible,
.logout-button:focus-visible,
.key-vault :focus-visible {
  outline: 4px solid var(--build-blue);
  outline-offset: 3px;
}

/* Studio-Vermerk unten links, bündig mit dem Abmelde-Knopf darüber. */
.studio-credit {
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 60;
  display: none;
  margin: 0;
  color: var(--build-black);
  font: 500 15px/1 "Chillax", sans-serif;
  letter-spacing: .01em;
  pointer-events: none;
  user-select: none;
}

@media (hover: hover) and (pointer: fine) and (min-width: 720px) {
  .key-button,
  .logout-button { display: grid; }
  .studio-credit { display: block; }
}

/* --- Dialog -------------------------------------------------------------- */

.key-vault {
  width: min(calc(100vw - 48px), 760px);
  max-height: calc(100vh - 48px);
  margin: auto;
  padding: 0;
  overflow: visible;
  border: 0;
  background: transparent;
  color: var(--build-black);
  font-family: "Chillax", sans-serif;
}

.key-vault::backdrop {
  background: rgb(0 0 0 / 62%);
}

.key-vault[open] .key-panel {
  animation: keyPanelIn 320ms var(--key-ease);
}

@keyframes keyPanelIn {
  from { opacity: 0; transform: translateY(24px) scale(.98); }
  to { opacity: 1; transform: none; }
}

.key-panel {
  position: relative;
  max-height: calc(100vh - 60px);
  overflow-y: auto;
  padding: 40px 44px 36px;
  border: 5px solid var(--build-black);
  border-radius: 40px;
  background: var(--build-yellow);
  box-shadow: 14px 14px 0 var(--build-blue);
}

.key-close {
  position: absolute;
  top: 26px;
  right: 26px;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 3px solid var(--build-black);
  border-radius: 50%;
  background: var(--build-yellow);
  color: var(--build-black);
  font: 700 22px/1 "Chillax", sans-serif;
  cursor: pointer;
  transition: background-color 140ms ease, color 140ms ease;
}

.key-close:hover {
  background: var(--build-black);
  color: var(--build-yellow);
}

.key-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  padding: 6px 12px 6px 8px;
  border-radius: 999px;
  background: var(--build-black);
  color: var(--build-yellow);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
}

.key-eyebrow svg {
  width: 20px;
  height: 20px;
}

.key-panel h2 {
  margin: 0 0 .2em;
  font-size: 64px;
  line-height: .9;
  letter-spacing: -.04em;
}

.key-lead {
  max-width: 34em;
  margin: 0 0 26px;
  font-size: 17px;
  line-height: 1.4;
}

.key-state[hidden] { display: none; }

/* --- Anmeldung ------------------------------------------------------------ */

.key-login {
  display: grid;
  gap: 12px;
  max-width: 440px;
}

.key-field {
  display: grid;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
}

.key-field input {
  min-height: 56px;
  padding: 0 16px;
  border: var(--key-border) solid var(--build-black);
  border-radius: 0;
  background: var(--build-yellow);
  color: var(--build-black);
  font: 500 18px/1 "Chillax", sans-serif;
}

.key-field input::placeholder { color: rgb(0 0 0 / 40%); }

.key-primary {
  min-height: 60px;
  margin-top: 6px;
  border: var(--key-border) solid var(--build-black);
  background: var(--build-black);
  color: var(--build-yellow);
  font: 700 18px/1 "Chillax", sans-serif;
  letter-spacing: .04em;
  cursor: pointer;
  transition: transform 140ms var(--key-ease), box-shadow 140ms var(--key-ease);
}

.key-primary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--build-blue);
}

.key-primary:disabled {
  opacity: .6;
  cursor: progress;
  transform: none;
  box-shadow: none;
}

.key-status {
  min-height: 1.4em;
  margin: 4px 0 0;
  font-weight: 700;
}

.key-status[data-tone="error"] { color: #a0100f; }

/* --- Key-Liste ------------------------------------------------------------- */

.key-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 18px;
}

.key-counts {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.key-counts li {
  padding: 8px 14px;
  border: 3px solid var(--build-black);
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
}

.key-counts li:last-child {
  background: var(--build-blue);
  border-color: var(--build-blue);
  color: #fff;
}

.key-logout {
  min-height: 40px;
  padding: 0 4px;
  border: 0;
  background: transparent;
  color: var(--build-black);
  font: 500 15px/1 "Chillax", sans-serif;
  text-decoration: underline;
  text-underline-offset: 4px;
  cursor: pointer;
}

.key-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.key-tile {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas:
    "nr code copy"
    "nr label label"
    "nr info info";
  align-items: center;
  column-gap: 14px;
  row-gap: 6px;
  padding: 14px 14px 14px 16px;
  border: 3px solid var(--build-black);
  border-radius: 22px;
  background: var(--build-yellow);
  animation: keyTileIn 360ms var(--key-ease) both;
  animation-delay: calc(var(--i, 0) * 35ms);
}

@keyframes keyTileIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.key-tile[data-used="true"] {
  border-color: var(--build-blue);
  background: var(--build-blue);
  color: #fff;
}

.key-nr {
  grid-area: nr;
  align-self: start;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--build-black);
  color: var(--build-yellow);
  font-size: 14px;
  font-weight: 700;
}

.key-tile[data-used="true"] .key-nr {
  background: var(--build-yellow);
  color: var(--build-black);
}

.key-code {
  grid-area: code;
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: .08em;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  user-select: all;
}

.key-info {
  grid-area: info;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin: 0;
  font-size: 14px;
  line-height: 1.3;
}

.key-info > * { white-space: nowrap; }

.key-badge {
  padding: 3px 9px;
  border: 2px solid currentColor;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
}

.key-dots {
  display: inline-flex;
  gap: 3px;
}

.key-dots i {
  width: 9px;
  height: 9px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.key-dots i[data-on="true"] { background: currentColor; }

.key-copy {
  grid-area: copy;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 3px solid currentColor;
  border-radius: 14px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  transition: background-color 140ms ease, color 140ms ease, transform 140ms var(--key-ease);
}

.key-copy svg {
  width: 22px;
  height: 22px;
}

.key-copy:active { transform: scale(.92); }

.key-tile[data-used="false"] .key-copy:hover {
  background: var(--build-black);
  color: var(--build-yellow);
}

.key-tile[data-used="true"] .key-copy:hover {
  background: #fff;
  color: var(--build-blue);
}

.key-copy[data-done="true"] {
  background: var(--build-black);
  color: var(--build-yellow);
}

.key-tile[data-fresh="true"] {
  box-shadow: 0 0 0 4px var(--build-yellow), 0 0 0 8px var(--build-black);
}

.key-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.key-new {
  min-height: 44px;
  padding: 0 18px;
  border: 3px solid var(--build-black);
  border-radius: 999px;
  background: var(--build-black);
  color: var(--build-yellow);
  font: 700 15px/1 "Chillax", sans-serif;
  letter-spacing: .04em;
  cursor: pointer;
  transition: transform 140ms var(--key-ease), box-shadow 140ms var(--key-ease);
}

.key-new:hover,
.key-new[aria-expanded="true"] {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--build-blue);
}

.key-create {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding: 16px;
  border: 3px dashed var(--build-black);
  border-radius: 22px;
  animation: keyTileIn 240ms var(--key-ease) both;
}

.key-create[hidden] { display: none; }

.key-create__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 10px;
}

.key-create__row input {
  min-height: 52px;
  padding: 0 14px;
  border: var(--key-border) solid var(--build-black);
  border-radius: 0;
  background: var(--build-yellow);
  color: var(--build-black);
  font: 500 17px/1 "Chillax", sans-serif;
}

.key-create__row .key-primary {
  min-height: 52px;
  margin: 0;
  padding: 0 20px;
}

.key-create__cancel {
  width: 52px;
  border: 3px solid var(--build-black);
  border-radius: 50%;
  background: transparent;
  font: 700 22px/1 "Chillax", sans-serif;
  cursor: pointer;
}

.key-label {
  grid-area: label;
  min-width: 0;
}

.key-label__show {
  max-width: 100%;
  padding: 2px 0;
  overflow: hidden;
  border: 0;
  border-bottom: 2px dashed transparent;
  background: transparent;
  color: inherit;
  font: 700 17px/1.2 "Chillax", sans-serif;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: text;
}

.key-label__show:hover { border-bottom-color: currentColor; }

.key-label__show[data-empty="true"] {
  font-size: 14px;
  font-weight: 500;
  opacity: .7;
  cursor: pointer;
}

.key-label__form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px;
}

.key-label__form[hidden] { display: none; }

.key-label__input {
  min-width: 0;
  min-height: 36px;
  padding: 0 10px;
  border: 3px solid currentColor;
  border-radius: 10px;
  background: var(--build-yellow);
  color: var(--build-black);
  font: 600 15px/1 "Chillax", sans-serif;
}

.key-label__save {
  min-width: 48px;
  border: 3px solid currentColor;
  border-radius: 10px;
  background: var(--build-black);
  color: var(--build-yellow);
  font: 700 14px/1 "Chillax", sans-serif;
  cursor: pointer;
}

.key-tile[data-used="true"] .key-label__save {
  background: var(--build-yellow);
  color: var(--build-black);
}

.key-empty {
  padding: 24px;
  border: 3px dashed var(--build-black);
  border-radius: 22px;
  text-align: center;
}

@media (max-width: 780px) {
  .key-grid { grid-template-columns: 1fr; }
  .key-panel { padding: 32px 26px 28px; }
  .key-panel h2 { font-size: 48px; }
}

@media (prefers-reduced-motion: reduce) {
  .key-button,
  .key-button svg,
  .logout-button,
  .logout-button svg,
  .logout-hint,
  .key-primary,
  .key-vault[open] .key-panel,
  .key-tile {
    animation: none;
    transition: none;
  }
}