:root {
  --win-desktop: #008080;
  --win-face: #c0c0c0;
  --win-light: #ffffff;
  --win-light-2: #dfdfdf;
  --win-shadow: #808080;
  --win-dark: #000000;
  --win-title: #000080;
  --win-title-active: #1084d0;
  --win-title-inactive: #7f7f7f;
  --win-text: #000000;
  --win-selection: #000080;
  --win-selection-text: #ffffff;
  --win-field: #ffffff;
  --win-success: #008000;
  --win-error: #800000;
  --taskbar-height: 42px;
  --win-font: "MS Sans Serif", Tahoma, Geneva, Arial, sans-serif;
  --mono-font: "Lucida Console", "Courier New", monospace;
}

* {
  box-sizing: border-box;
  scrollbar-color: var(--win-shadow) var(--win-face);
  scrollbar-width: auto;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body,
body.pt-16,
body.pb-10 {
  min-height: 100vh;
  margin: 0;
  padding: 0 0 calc(var(--taskbar-height) + 18px) !important;
  overflow-x: hidden;
  color: var(--win-text) !important;
  font-family: var(--win-font) !important;
  font-size: 14px;
  line-height: 1.35;
  background-color: var(--win-desktop) !important;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 4px 4px;
}

body.noscroll {
  overflow: hidden;
}

::selection {
  color: var(--win-selection-text);
  background: var(--win-selection);
}

button,
input,
textarea,
select {
  font: inherit;
}

a {
  color: #000080;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 1px dotted #000;
  outline-offset: -4px;
}

body > nav.fixed {
  display: none !important;
}

.content-wrapper {
  position: relative;
  z-index: 2;
  width: min(100% - 24px, 980px) !important;
  max-width: 980px !important;
  margin: 0 auto !important;
  padding: 18px 0 28px !important;
  transition: none !important;
}

.content-wrapper.nav-active {
  transform: none !important;
}

.page-loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  color: #fff;
  background: var(--win-desktop) !important;
  transition: opacity 180ms linear !important;
}

.page-loader::before {
  content: "Starting TKM-API 95...";
  width: min(310px, calc(100vw - 40px));
  padding: 10px 12px 30px;
  color: #000;
  font-weight: 700;
  background: var(--win-face);
  border: 2px solid;
  border-color: var(--win-light) var(--win-dark) var(--win-dark) var(--win-light);
  box-shadow: inset 1px 1px var(--win-light-2), inset -1px -1px var(--win-shadow);
}

.loader {
  width: min(280px, calc(100vw - 70px)) !important;
  height: 18px !important;
  margin-top: -40px;
  overflow: hidden;
  border: 2px solid !important;
  border-color: var(--win-shadow) var(--win-light) var(--win-light) var(--win-shadow) !important;
  border-radius: 0 !important;
  background: #fff !important;
  box-shadow: inset 1px 1px #000;
  animation: none !important;
}

.loader::after {
  content: "";
  display: block;
  width: 42%;
  height: 100%;
  background: repeating-linear-gradient(90deg, var(--win-title) 0 12px, transparent 12px 15px);
  animation: retro-progress 1.15s steps(8, end) infinite;
}

@keyframes retro-progress {
  from { transform: translateX(-100%); }
  to { transform: translateX(245%); }
}

.retro-window,
.tkm-card,
.bg-white,
.shadow-md,
.shadow-sm {
  color: var(--win-text) !important;
  background: var(--win-face) !important;
  border: 2px solid !important;
  border-color: var(--win-light) var(--win-dark) var(--win-dark) var(--win-light) !important;
  border-radius: 0 !important;
  box-shadow:
    inset 1px 1px var(--win-light-2),
    inset -1px -1px var(--win-shadow),
    2px 2px 0 rgba(0, 0, 0, 0.18) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.retro-window {
  position: relative;
  padding: 3px !important;
  animation: retro-window-open 120ms steps(2, end) both;
}

@keyframes retro-window-open {
  from { opacity: 0; transform: scale(0.985); }
  to { opacity: 1; transform: scale(1); }
}

.retro-window:focus-within,
.retro-window.is-active {
  z-index: 8;
}

.retro-window > :not(.retro-titlebar) {
  margin-left: 10px;
  margin-right: 10px;
}

.retro-titlebar {
  min-height: 25px;
  margin: 0 0 8px !important;
  padding: 3px 3px 3px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: #fff;
  background: linear-gradient(90deg, var(--win-title), var(--win-title-active));
  font-weight: 700;
  line-height: 1;
  user-select: none;
  cursor: default;
  touch-action: none;
}

.retro-titlebar-title {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-shadow: 1px 1px #000;
}

.retro-titlebar-title::before {
  content: "";
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
  background:
    linear-gradient(90deg, #f00 0 47%, transparent 47% 53%, #0f0 53%),
    linear-gradient(#00f 0 47%, transparent 47% 53%, #ff0 53%);
  border: 1px solid #fff;
  box-shadow: 1px 1px #000;
}

.retro-titlebar-controls {
  display: flex;
  gap: 2px;
  flex: 0 0 auto;
}

.retro-titlebar-button {
  width: 19px;
  height: 18px;
  min-width: 19px;
  padding: 0 !important;
  display: grid;
  place-items: center;
  color: #000 !important;
  background: var(--win-face) !important;
  border: 2px solid !important;
  border-color: var(--win-light) var(--win-dark) var(--win-dark) var(--win-light) !important;
  border-radius: 0 !important;
  box-shadow: inset 1px 1px var(--win-light-2), inset -1px -1px var(--win-shadow) !important;
  font: 700 12px/1 var(--win-font) !important;
  cursor: pointer;
}

.retro-titlebar-button:active {
  border-color: var(--win-dark) var(--win-light) var(--win-light) var(--win-dark) !important;
  box-shadow: inset 1px 1px var(--win-shadow) !important;
  transform: translate(1px, 1px);
}

.retro-window.is-minimized > :not(.retro-titlebar) {
  display: none !important;
}

.retro-window.is-minimized {
  width: min(360px, 100%) !important;
}

.retro-window.is-maximized {
  position: fixed !important;
  inset: 4px 4px calc(var(--taskbar-height) + 4px) 4px !important;
  width: auto !important;
  max-width: none !important;
  height: auto !important;
  margin: 0 !important;
  overflow: auto;
  transform: none !important;
  z-index: 9000 !important;
}

#banner {
  margin: 0 0 16px !important;
  padding-bottom: 12px !important;
  overflow: visible !important;
}

#banner::before {
  display: none !important;
}

#banner > :not(.retro-titlebar) {
  position: relative;
}

#banner .h-12,
.footer-middle .h-8 {
  color: #fff !important;
  background: var(--win-title) !important;
  border: 2px solid;
  border-color: var(--win-light) var(--win-dark) var(--win-dark) var(--win-light);
  border-radius: 0 !important;
  box-shadow: none !important;
}

h1,
h2,
h3,
h4,
h5,
h6,
.font-semibold,
.font-medium,
.font-black,
.text-gray-800,
.text-gray-700,
.text-gray-600,
.text-gray-500,
.text-gray-400 {
  color: var(--win-text) !important;
  font-family: var(--win-font) !important;
  letter-spacing: 0 !important;
}

#api-name,
#banner h2 {
  font-size: 20px !important;
}

#api-author,
#api-desc,
#api-copyright,
#api-links,
#api-links a,
.footer-link {
  color: var(--win-text) !important;
}

#api-links a,
.footer-link {
  text-decoration: underline;
}

#api-links a:hover,
.footer-link:hover {
  color: #fff !important;
  background: var(--win-selection) !important;
}

#api-links .rounded-full {
  width: 8px !important;
  height: 8px !important;
  border-radius: 0 !important;
  background: var(--win-title) !important;
}

.tkm-divider,
.border-b,
.border-t {
  height: 2px !important;
  border: 0 !important;
  background: linear-gradient(to bottom, var(--win-shadow) 0 1px, var(--win-light) 1px 2px) !important;
}

.tkm-input,
input,
textarea,
select {
  width: 100%;
  min-height: 32px;
  padding: 6px 8px !important;
  color: #000 !important;
  caret-color: #000;
  background: var(--win-field) !important;
  border: 2px solid !important;
  border-color: var(--win-shadow) var(--win-light) var(--win-light) var(--win-shadow) !important;
  border-radius: 0 !important;
  box-shadow: inset 1px 1px #000 !important;
  outline: none;
  transition: none !important;
}

textarea {
  min-height: 110px;
  resize: vertical;
}

.tkm-input::placeholder,
input::placeholder,
textarea::placeholder {
  color: #666 !important;
}

.tkm-input:focus,
input:focus,
textarea:focus,
select:focus {
  border-color: var(--win-shadow) var(--win-light) var(--win-light) var(--win-shadow) !important;
  box-shadow: inset 1px 1px #000 !important;
  outline: 1px dotted #000;
  outline-offset: -5px;
}

.tkm-button,
button[type="submit"],
#submit-api,
.get-api-btn,
.retro-button {
  min-height: 30px;
  padding: 5px 14px !important;
  color: #000 !important;
  font-weight: 700 !important;
  background: var(--win-face) !important;
  border: 2px solid !important;
  border-color: var(--win-light) var(--win-dark) var(--win-dark) var(--win-light) !important;
  border-radius: 0 !important;
  box-shadow: inset 1px 1px var(--win-light-2), inset -1px -1px var(--win-shadow) !important;
  transition: none !important;
  cursor: pointer;
}

.tkm-button:hover,
button[type="submit"]:hover,
#submit-api:hover,
.get-api-btn:hover {
  filter: none !important;
  transform: none !important;
  outline: 1px dotted #000;
  outline-offset: -5px;
}

.tkm-button:active,
button[type="submit"]:active,
#submit-api:active,
.get-api-btn:active,
.retro-button:active {
  border-color: var(--win-dark) var(--win-light) var(--win-light) var(--win-dark) !important;
  box-shadow: inset 1px 1px var(--win-shadow) !important;
  transform: translate(1px, 1px) !important;
}

button:disabled {
  color: #777 !important;
  text-shadow: 1px 1px #fff;
  cursor: wait;
}

#api-content {
  display: grid;
  gap: 16px;
}

#api-content section {
  margin: 0 !important;
  padding-bottom: 10px !important;
}

#api-content section > h3 {
  display: none;
}

#api-content .row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 0 8px 8px;
}

#api-content [data-search] {
  margin: 0 !important;
}

#api-content [data-search] > div {
  min-height: 70px !important;
  padding: 9px !important;
  color: #000 !important;
  background: var(--win-face) !important;
  border: 2px solid !important;
  border-color: var(--win-light) var(--win-dark) var(--win-dark) var(--win-light) !important;
  border-radius: 0 !important;
  box-shadow: inset 1px 1px var(--win-light-2), inset -1px -1px var(--win-shadow) !important;
  transition: none !important;
}

#api-content [data-search] > div:hover {
  color: #fff !important;
  background: var(--win-selection) !important;
  border-color: var(--win-light) var(--win-dark) var(--win-dark) var(--win-light) !important;
  transform: none !important;
}

#api-content [data-search] > div:hover h5,
#api-content [data-search] > div:hover p {
  color: #fff !important;
}

#api-content h5 {
  color: #000 !important;
  font-size: 15px !important;
}

#api-content p {
  color: #333 !important;
}

.method-badge,
#response-status {
  padding: 3px 7px !important;
  color: #fff !important;
  background: var(--win-title) !important;
  border: 1px solid #000 !important;
  border-radius: 0 !important;
  font-weight: 700;
}

.method-post { background: #006400 !important; }
.method-put { color: #000 !important; background: #ffcc00 !important; }
.method-delete { background: #800000 !important; }

.tkm-modal {
  background: rgba(0, 0, 0, 0.45) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.tkm-modal-content {
  max-height: calc(100vh - 70px);
  overflow: auto;
  padding: 3px !important;
  color: #000 !important;
  background: var(--win-face) !important;
  border: 2px solid !important;
  border-color: var(--win-light) var(--win-dark) var(--win-dark) var(--win-light) !important;
  border-radius: 0 !important;
  box-shadow: 3px 3px #000 !important;
  transition: none !important;
}

.tkm-modal-content > .p-5 > .flex:first-child {
  min-height: 27px;
  margin: -17px -17px 12px !important;
  padding: 4px 4px 4px 7px;
  color: #fff;
  background: linear-gradient(90deg, var(--win-title), var(--win-title-active));
}

.tkm-modal-content > .p-5 > .flex:first-child h3 {
  color: #fff !important;
  text-shadow: 1px 1px #000;
}

#close-modal {
  width: 21px;
  height: 20px;
  padding: 0 !important;
  color: #000 !important;
  background: var(--win-face) !important;
  border: 2px solid !important;
  border-color: var(--win-light) var(--win-dark) var(--win-dark) var(--win-light) !important;
  border-radius: 0 !important;
}

#response-container {
  margin: 0 !important;
}

#response-data,
pre {
  color: #fff !important;
  background: #000080 !important;
  border: 2px solid !important;
  border-color: var(--win-shadow) var(--win-light) var(--win-light) var(--win-shadow) !important;
  border-radius: 0 !important;
  box-shadow: inset 1px 1px #000 !important;
  font-family: var(--mono-font) !important;
}

#response-data pre {
  border: 0 !important;
  box-shadow: none !important;
}

#response-data img {
  display: block;
  max-width: 100%;
  border: 1px solid #fff;
}

.side-nav {
  position: fixed;
  left: 3px;
  bottom: calc(var(--taskbar-height) + 2px);
  top: auto !important;
  z-index: 9997;
  width: 276px;
  height: auto !important;
  max-height: calc(100vh - var(--taskbar-height) - 8px);
  padding: 3px 3px 3px 30px !important;
  overflow-y: auto;
  color: #000;
  background: var(--win-face) !important;
  border: 2px solid !important;
  border-color: var(--win-light) var(--win-dark) var(--win-dark) var(--win-light) !important;
  border-radius: 0 !important;
  box-shadow: 2px 2px #000 !important;
  transform: translateY(12px) scaleY(0) !important;
  transform-origin: bottom left;
  opacity: 0;
  visibility: hidden;
  transition: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.side-nav::before {
  content: "TKM 95";
  position: absolute;
  inset: 3px auto 3px 3px;
  width: 27px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 8px;
  color: #c0c0c0;
  background: #808080;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.side-nav.active {
  transform: none !important;
  opacity: 1;
  visibility: visible;
}

.side-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 0 !important;
}

.side-nav-link {
  min-height: 42px;
  padding: 7px 9px !important;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #000 !important;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 0 !important;
  transition: none !important;
}

.side-nav-link i {
  width: 24px;
  color: #000080;
  font-size: 20px;
  text-align: center;
}

.side-nav-link:hover,
.side-nav-link.active {
  color: #fff !important;
  background: var(--win-selection) !important;
  border-color: var(--win-selection);
}

.side-nav-link:hover i,
.side-nav-link.active i {
  color: #fff;
}

.retro-taskbar {
  position: fixed;
  inset: auto 0 0;
  z-index: 9998;
  height: var(--taskbar-height);
  padding: 3px;
  display: flex;
  align-items: stretch;
  gap: 4px;
  color: #000;
  background: var(--win-face);
  border-top: 2px solid var(--win-light);
  box-shadow: inset 0 1px var(--win-light-2);
}

.side-nav-toggle {
  position: static !important;
  width: 78px !important;
  height: 34px !important;
  min-width: 78px;
  padding: 3px 8px 3px 5px !important;
  display: flex !important;
  align-items: center;
  justify-content: flex-start !important;
  gap: 5px;
  color: #000 !important;
  background: var(--win-face) !important;
  border: 2px solid !important;
  border-color: var(--win-light) var(--win-dark) var(--win-dark) var(--win-light) !important;
  border-radius: 0 !important;
  box-shadow: inset 1px 1px var(--win-light-2), inset -1px -1px var(--win-shadow) !important;
  cursor: pointer;
  transition: none !important;
  backdrop-filter: none !important;
}

.side-nav-toggle::before {
  content: "";
  width: 20px;
  height: 20px;
  background:
    linear-gradient(90deg, #f00 0 46%, transparent 46% 54%, #0f0 54%),
    linear-gradient(#00f 0 46%, transparent 46% 54%, #ff0 54%);
  border: 1px solid #777;
}

.side-nav-toggle::after {
  content: "Start";
  font-weight: 700;
}

.side-nav-toggle .material-icons {
  display: none;
}

.side-nav-toggle:active,
.side-nav-toggle[aria-expanded="true"] {
  border-color: var(--win-dark) var(--win-light) var(--win-light) var(--win-dark) !important;
  box-shadow: inset 1px 1px var(--win-shadow) !important;
}

.retro-taskbar-apps {
  min-width: 0;
  flex: 1;
  display: flex;
  gap: 3px;
  overflow-x: auto;
  overflow-y: hidden;
}

.retro-task-button {
  width: min(190px, 28vw);
  min-width: 92px;
  height: 34px;
  padding: 3px 8px !important;
  overflow: hidden;
  color: #000 !important;
  white-space: nowrap;
  text-overflow: ellipsis;
  text-align: left;
  background: var(--win-face) !important;
  border: 2px solid !important;
  border-color: var(--win-shadow) var(--win-light) var(--win-light) var(--win-shadow) !important;
  border-radius: 0 !important;
  box-shadow: inset 1px 1px var(--win-light-2) !important;
  font-weight: 700;
}

.retro-task-button::before {
  content: "▣";
  margin-right: 6px;
  color: var(--win-title);
}

.retro-task-button.is-hidden {
  display: none;
}

.retro-tray {
  min-width: 78px;
  padding: 0 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border: 2px solid;
  border-color: var(--win-shadow) var(--win-light) var(--win-light) var(--win-shadow);
  box-shadow: inset 1px 1px var(--win-light-2);
  font-variant-numeric: tabular-nums;
}

.retro-tray::before {
  content: "●";
  color: #008000;
  font-size: 10px;
}

.main-footer {
  position: relative;
  z-index: 2;
  width: min(100% - 24px, 980px);
  margin: 16px auto 0 !important;
  padding: 6px !important;
  color: #000 !important;
  background: var(--win-face);
  border: 2px solid;
  border-color: var(--win-shadow) var(--win-light) var(--win-light) var(--win-shadow) !important;
  box-shadow: inset 1px 1px #000;
}

.main-footer .footer-content {
  gap: 8px;
}

.main-footer .footer-links {
  flex-wrap: wrap;
}

#change-log details {
  margin-bottom: 7px;
  padding: 7px !important;
  color: #000 !important;
  background: var(--win-face) !important;
  border: 2px solid !important;
  border-color: var(--win-light) var(--win-dark) var(--win-dark) var(--win-light) !important;
  border-radius: 0 !important;
  box-shadow: inset 1px 1px var(--win-light-2), inset -1px -1px var(--win-shadow) !important;
}

#change-log summary {
  padding: 4px;
  font-weight: 700;
  cursor: pointer;
}

#change-log details[open] summary {
  color: #fff !important;
  background: var(--win-selection);
}

#success-message {
  padding: 7px;
  color: #000 !important;
  background: #ffffcc;
  border: 1px solid #000;
}

.text-green-600,
.text-green-800 {
  color: var(--win-success) !important;
}

.bg-green-100 {
  background: #d7ffd7 !important;
}

.bg-red-100 {
  background: #ffd7d7 !important;
}

.text-red-800 {
  color: var(--win-error) !important;
}

.retro-desktop-label {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1;
  width: 82px;
  color: #fff;
  text-align: center;
  text-shadow: 1px 1px #000;
  pointer-events: none;
}

.retro-desktop-label::before {
  content: "";
  display: block;
  width: 42px;
  height: 34px;
  margin: 0 auto 5px;
  background: #e8e8e8;
  border: 2px solid #fff;
  box-shadow: 2px 2px #000;
  clip-path: polygon(0 10%, 72% 10%, 82% 25%, 100% 25%, 100% 90%, 0 90%);
}

body.retro-error-page {
  display: grid;
  place-items: center;
  padding: 18px 18px calc(var(--taskbar-height) + 18px) !important;
}

body.retro-error-page main {
  width: min(100%, 560px) !important;
  text-align: left !important;
}

body.retro-error-page main > :not(.retro-titlebar) {
  margin-left: 18px;
  margin-right: 18px;
}

body.retro-error-page main h1 {
  font-size: 28px !important;
}

@media (max-width: 768px) {
  :root { --taskbar-height: 40px; }

  body {
    font-size: 13px;
    background-size: 3px 3px;
  }

  .retro-desktop-label {
    display: none;
  }

  .content-wrapper {
    width: min(100% - 10px, 980px) !important;
    padding-top: 6px !important;
  }

  .retro-window {
    transform: none !important;
  }

  .retro-window > :not(.retro-titlebar) {
    margin-left: 7px;
    margin-right: 7px;
  }

  #api-content {
    gap: 8px;
  }

  #api-content .row {
    grid-template-columns: 1fr;
    padding: 0 4px 5px;
  }

  #api-content [data-search] > div {
    min-height: 62px !important;
  }

  .side-nav {
    left: 2px;
    width: min(290px, calc(100vw - 4px));
  }

  .side-nav-toggle {
    width: 70px !important;
    min-width: 70px;
  }

  .retro-task-button {
    width: 112px;
    min-width: 82px;
  }

  .retro-tray {
    min-width: 66px;
    padding: 0 4px;
  }

  .main-footer {
    width: calc(100% - 10px);
    margin-top: 8px !important;
  }

  .tkm-modal-content {
    width: calc(100vw - 12px) !important;
    max-height: calc(100vh - 50px);
  }
}

@media (max-width: 420px) {
  .retro-task-button.page-task {
    display: none;
  }

  .retro-tray {
    margin-left: auto;
  }

  #banner .h-12 {
    display: none !important;
  }

  #api-name,
  #banner h2 {
    font-size: 17px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}