/* ============================================================
   Windows 95 UI Kit — shared styles for login/signup + landing
   ============================================================ */

@font-face {
  font-family: "W95FA";
  src: local("W95FA"), local("MS Sans Serif");
}

:root {
  --win-gray: #c0c0c0;
  --win-gray-dark: #808080;
  --win-gray-darker: #404040;
  --win-white: #ffffff;
  --win-black: #000000;
  --win-blue-dark: #000080;
  --win-blue-light: #1084d0;
  --win-teal: #008080;
  --win-text: #000000;
  --win-highlight: #0a246a;
  --border-width: 2px;
  --font-main: "Pixelated MS Sans Serif", "MS Sans Serif", "Tahoma", sans-serif;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
  margin: 0;
}

body {
  font-family: var(--font-main);
  font-size: 12px;
  color: var(--win-text);
  background: var(--win-teal);
  background-image:
    repeating-conic-gradient(from 45deg, rgba(0,0,0,0.02) 0deg 90deg, rgba(255,255,255,0.02) 90deg 180deg);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  -webkit-font-smoothing: none;
}

/* ---------- 3D bevel utility borders ---------- */
.raised-outer {
  border-top: var(--border-width) solid var(--win-white);
  border-left: var(--border-width) solid var(--win-white);
  border-right: var(--border-width) solid var(--win-black);
  border-bottom: var(--border-width) solid var(--win-black);
}

.raised-inner {
  border-top: 1px solid #dfdfdf;
  border-left: 1px solid #dfdfdf;
  border-right: 1px solid var(--win-gray-dark);
  border-bottom: 1px solid var(--win-gray-dark);
}

.sunken-outer {
  border-top: var(--border-width) solid var(--win-black);
  border-left: var(--border-width) solid var(--win-black);
  border-right: var(--border-width) solid var(--win-white);
  border-bottom: var(--border-width) solid var(--win-white);
}

.sunken-inner {
  border-top: 1px solid var(--win-gray-dark);
  border-left: 1px solid var(--win-gray-dark);
  border-right: 1px solid #dfdfdf;
  border-bottom: 1px solid #dfdfdf;
}

/* ---------- Window chrome ---------- */
.win95-window {
  background: var(--win-gray);
  width: 380px;
  max-width: 100%;
  box-shadow: 3px 3px 0 rgba(0,0,0,0.35);
}

.win95-window.wide {
  width: 560px;
}

.title-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3px 3px 3px 6px;
  background: linear-gradient(90deg, var(--win-blue-dark) 0%, var(--win-blue-light) 100%);
  color: var(--win-white);
  font-weight: bold;
  font-size: 13px;
  user-select: none;
}

.title-bar-text {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.2px;
}

.title-bar-icon {
  width: 14px;
  height: 14px;
  background: var(--win-white);
  border-radius: 2px;
  display: inline-block;
  flex: none;
  background: repeating-linear-gradient(45deg, #ff0080, #ff0080 2px, #ffaa00 2px, #ffaa00 4px, #40e0d0 4px, #40e0d0 6px);
}

.title-bar-controls {
  display: flex;
  gap: 2px;
}

.title-bar-controls button {
  width: 16px;
  height: 14px;
  background: var(--win-gray);
  border-top: 1px solid var(--win-white);
  border-left: 1px solid var(--win-white);
  border-right: 1px solid var(--win-black);
  border-bottom: 1px solid var(--win-black);
  font-family: monospace;
  font-size: 10px;
  font-weight: bold;
  line-height: 1;
  color: var(--win-black);
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.title-bar-controls button:active {
  border-top: 1px solid var(--win-black);
  border-left: 1px solid var(--win-black);
  border-right: 1px solid var(--win-white);
  border-bottom: 1px solid var(--win-white);
}

.window-body {
  padding: 14px;
}

/* ---------- Menu bar (landing page) ---------- */
.menu-bar {
  display: flex;
  gap: 14px;
  padding: 3px 8px;
  border-bottom: 1px solid var(--win-gray-dark);
  font-size: 12px;
}

.menu-bar span {
  cursor: default;
}

.menu-bar span:hover {
  background: var(--win-highlight);
  color: var(--win-white);
}

/* ---------- Buttons ---------- */
.btn95 {
  background: var(--win-gray);
  border-top: 1px solid var(--win-white);
  border-left: 1px solid var(--win-white);
  border-right: 1px solid var(--win-black);
  border-bottom: 1px solid var(--win-black);
  padding: 5px 14px;
  font-family: var(--font-main);
  font-size: 12px;
  color: var(--win-text);
  cursor: pointer;
  min-width: 76px;
}

.btn95:active {
  border-top: 1px solid var(--win-black);
  border-left: 1px solid var(--win-black);
  border-right: 1px solid var(--win-white);
  border-bottom: 1px solid var(--win-white);
  padding: 6px 13px 4px 15px;
}

.btn95:focus {
  outline: 1px dotted #000000;
  outline-offset: -4px;
}

.btn95.primary {
  font-weight: bold;
}

.btn95:disabled {
  color: var(--win-gray-dark);
  cursor: default;
}

.btn-row {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ---------- Form fields ---------- */
.field {
  margin-bottom: 12px;
}

.field label {
  display: block;
  margin-bottom: 4px;
  font-size: 12px;
}

.field input[type="text"],
.field input[type="email"],
.field input[type="password"] {
  width: 100%;
  padding: 4px 6px;
  font-family: var(--font-main);
  font-size: 12px;
  background: var(--win-white);
  border-top: 1px solid var(--win-gray-dark);
  border-left: 1px solid var(--win-gray-dark);
  border-right: 1px solid var(--win-white);
  border-bottom: 1px solid var(--win-white);
  outline: none;
  box-shadow: inset 1px 1px 0 #808080;
}

.field input:focus {
  background: #ffffe1;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  font-size: 12px;
}

.checkbox-row input {
  width: 13px;
  height: 13px;
}

/* ---------- Tabs (Sign In / Sign Up) ---------- */
.tabs {
  display: flex;
  margin-bottom: -1px;
  position: relative;
  z-index: 1;
}

.tab {
  flex: 1;
  text-align: center;
  padding: 6px 4px;
  background: var(--win-gray);
  border-top: 1px solid var(--win-white);
  border-left: 1px solid var(--win-white);
  border-right: 1px solid var(--win-black);
  cursor: pointer;
  font-size: 12px;
  color: var(--win-gray-darker);
}

.tab.active {
  color: var(--win-black);
  font-weight: bold;
  background: var(--win-gray);
  position: relative;
  padding-bottom: 7px;
}

.tab-panel-wrap {
  border-top: 1px solid var(--win-white);
  padding-top: 12px;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ---------- Sidebar icon panel (login screen, like Win95 login) ---------- */
.login-layout {
  display: flex;
  gap: 14px;
}

.login-side {
  width: 22px;
  background: linear-gradient(180deg, #6a9edb, #b9d4f2);
  border: 1px solid var(--win-gray-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-side span {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  color: var(--win-blue-dark);
  font-weight: bold;
  font-size: 13px;
  letter-spacing: 1px;
}

.login-main {
  flex: 1;
}

.status-line {
  min-height: 16px;
  font-size: 11px;
  color: var(--win-blue-dark);
  margin-bottom: 8px;
}

.status-line.error {
  color: #800000;
}

.helper-text {
  font-size: 11px;
  color: var(--win-gray-darker);
  margin-top: 10px;
  line-height: 1.5;
}

.helper-text a {
  color: var(--win-blue-dark);
}

.status-bar {
  display: flex;
  border-top: 1px solid var(--win-white);
  padding: 3px 6px;
  font-size: 11px;
  gap: 8px;
}

.status-bar .segment {
  padding: 1px 8px;
  border-top: 1px solid var(--win-gray-dark);
  border-left: 1px solid var(--win-gray-dark);
  border-right: 1px solid var(--win-white);
  border-bottom: 1px solid var(--win-white);
  flex: 1;
}

/* ---------- Landing page desktop ---------- */
.desktop {
  min-height: 100vh;
  width: 100%;
  background: var(--win-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.landing-content {
  padding: 20px 8px;
}

.welcome-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.welcome-icon {
  width: 48px;
  height: 48px;
  flex: none;
  background: repeating-linear-gradient(45deg, #ff0080, #ff0080 4px, #ffaa00 4px, #ffaa00 8px, #40e0d0 8px, #40e0d0 12px);
  border: 2px solid var(--win-black);
}

.welcome-text h1 {
  font-size: 16px;
  margin: 0 0 6px 0;
}

.welcome-text p {
  margin: 0 0 6px 0;
  line-height: 1.5;
  font-size: 12px;
}

.desktop-icons {
  display: grid;
  grid-template-columns: repeat(auto-fill, 84px);
  gap: 10px;
  margin: 14px 0;
  padding: 12px;
}

.desktop-icons.on-desktop {
  background: transparent;
}

.icon-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 4px;
  cursor: default;
  text-align: center;
}

.icon-tile:hover .icon-glyph,
.icon-tile:focus .icon-glyph {
  outline: 1px dotted var(--win-white);
}

.icon-glyph {
  width: 34px;
  height: 34px;
  background: var(--win-white);
  border: 2px solid var(--win-black);
}

.icon-glyph.blue { background: var(--win-blue-light); }
.icon-glyph.yellow { background: #ffcc00; }
.icon-glyph.green { background: #33cc66; }
.icon-glyph.purple { background: #b266ff; }

.icon-label {
  font-size: 11px;
  color: var(--win-text);
}

.taskbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 30px;
  background: var(--win-gray);
  border-top: 1px solid var(--win-white);
  display: flex;
  align-items: center;
  padding: 2px 4px;
  gap: 8px;
}

.start-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: bold;
  font-size: 12px;
  padding: 3px 10px;
}

.start-logo {
  width: 14px;
  height: 14px;
  background: repeating-linear-gradient(45deg, #ff0000, #ff0000 3px, #00aa00 3px, #00aa00 6px, #0000ff 6px, #0000ff 9px, #ffcc00 9px, #ffcc00 12px);
}

.taskbar-divider {
  width: 1px;
  height: 22px;
  border-left: 1px solid var(--win-gray-dark);
  border-right: 1px solid var(--win-white);
}

.taskbar-clock {
  margin-left: auto;
  padding: 3px 10px;
  border-top: 1px solid var(--win-gray-dark);
  border-left: 1px solid var(--win-gray-dark);
  border-right: 1px solid var(--win-white);
  border-bottom: 1px solid var(--win-white);
  font-size: 11px;
}

@media (max-width: 480px) {
  .win95-window { width: 100%; }
  .win95-window.wide { width: 100%; }
  .welcome-row { flex-direction: column; align-items: center; text-align: center; }
  .desktop-icons { justify-content: center; }
}