/* ============================================================
   Tema: escritorio retro, con la paleta y medidas del tema Luna.
   La terminal usa los 16 colores de consola; el resto de la
   interfaz usa Tahoma 11px, igual que el sistema original.
   ============================================================ */
:root {
  --bg:       #000;
  --fg:       #c0c0c0;
  --fg-dim:   #9a9a9a;
  --accent:   #6ea8ff;
  --accent-2: #61d6d6;
  --green:    #16c60c;
  --yellow:   #f9f1a5;
  --orange:   #e0b06a;
  --red:      #f05c6a;
  --purple:   #d68ae0;

  --face:       #ece9d8;
  --taskbar-h:  30px;
  --title-grad: linear-gradient(180deg, #0997ff 0%, #0053ee 8%, #0050ee 40%, #0066ff 88%, #0066ff 93%, #005bff 95%, #003dd7 96%, #003dd7 100%);
  --title-idle: linear-gradient(180deg, #7697e7 0%, #7e9ee3 3%, #94afe8 6%, #97b4e9 8%, #82a5e4 14%, #7c9fe2 17%, #7996de 25%, #7b99e1 56%, #82a9e9 81%, #80a5e7 89%, #7b96e1 94%, #7a93df 97%, #abbae3 100%);

  --font-mono:  "Lucida Console", Consolas, "Courier New", monospace;
  --font-ui:    Tahoma, Helvetica, Arial, sans-serif;
  --font-title: "Trebuchet MS", Tahoma, Verdana, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  background: #245edb;
  color: #000;
  font-family: var(--font-ui);
  font-size: 11px;
  line-height: 1.35;
  cursor: default;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Líneas de monitor CRT sobre toda la pantalla (de react-xp) */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: repeating-linear-gradient(0deg, #111 0, #111 1px, transparent 2px, transparent 5px);
  background-size: 100% 2px;
  opacity: 0.1;
  pointer-events: none;
}

.tool-icon img, .xp-title-icon img, .task-icon img, .pane-icon img, .desktop-icon-img img,
.sm-icon img, .sm-fact-icon img, .file-icon img, .project-icon img, .power-glyph img,
.power-icon img, .address-icon img, .tray-icons img, .sm-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

button { font: inherit; color: inherit; }
hr { border: none; }
.hidden { display: none !important; }

/* ---------------- Barras de desplazamiento ----------------
   Iconos de XP.css (MIT), ver assets/xpcss/LICENSE */
::-webkit-scrollbar { width: 17px; height: 17px; }
::-webkit-scrollbar-corner { background: var(--face); }
::-webkit-scrollbar-track:vertical { background-image: url("../assets/xpcss/scroll-background.svg"); }
::-webkit-scrollbar-track:horizontal { background-image: url("../assets/xpcss/scroll-background-horizontal.svg"); }
::-webkit-scrollbar-thumb {
  background-color: #c8d6fb;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 7px;
  border: 1px solid #fff;
  border-radius: 2px;
  box-shadow: inset -3px 0 #bad1fc, inset 1px 1px #b7caf5;
}
::-webkit-scrollbar-thumb:vertical { background-image: url("../assets/xpcss/scroll-thumb.svg"); }
::-webkit-scrollbar-thumb:horizontal { background-size: 8px; background-image: url("../assets/xpcss/scroll-thumb-horizontal.svg"); }
::-webkit-scrollbar-button:vertical:start { height: 17px; background-image: url("../assets/xpcss/scroll-arrow-up.svg"); }
::-webkit-scrollbar-button:vertical:end { height: 17px; background-image: url("../assets/xpcss/scroll-arrow-down.svg"); }
::-webkit-scrollbar-button:horizontal:start { width: 17px; background-image: url("../assets/xpcss/scroll-arrow-left.svg"); }
::-webkit-scrollbar-button:horizontal:end { width: 17px; background-image: url("../assets/xpcss/scroll-arrow-right.svg"); }

/* ---------------- Escritorio ---------------- */
.desktop {
  position: fixed;
  inset: 0 0 var(--taskbar-h) 0;
  z-index: 0;
  overflow: hidden;
  background: #3a7bd5 url("../assets/xp/wallpaper__bliss.jpg") center / cover no-repeat;
}

.desktop-icons {
  position: absolute;
  top: 8px;
  left: 6px;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  gap: 14px;
  max-height: calc(100% - 16px);
}
.desktop-icon {
  width: 76px;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  background: none;
  border: none;
  color: #fff;
  outline: none;
}
.recycle-bin { position: absolute; right: 10px; bottom: 10px; }
.desktop-icon-img { width: 34px; height: 34px; }
.desktop-icon-img svg { display: block; width: 100%; height: 100%; filter: drop-shadow(2px 2px 1px rgba(0, 0, 0, 0.4)); }
.desktop-icon-label { padding: 0 2px; font-size: 11px; line-height: 1.2; text-align: center; text-shadow: 1px 1px 1px #000; }
.desktop-icon.selected .desktop-icon-label { background: #0b61ff; text-shadow: none; }
.desktop-icon.selected .desktop-icon-img { filter: brightness(0.7) sepia(1) hue-rotate(190deg) saturate(3); }
.desktop-icon:focus-visible .desktop-icon-label { outline: 1px dotted #fff; }

/* ---------------- Ventanas ---------------- */
.xp-window {
  position: absolute;
  display: flex;
  flex-direction: column;
  min-width: 320px;
  min-height: 220px;
  padding: 0 3px 3px;
  background: #7f9ce0;
  border-radius: 8px 8px 0 0;
  box-shadow: inset -1px -1px #6a86cc, inset 1px 1px #8da8e6;
  overflow: hidden;
  resize: both;
}
.xp-window.active {
  background: #0855dd;
  box-shadow: inset -1px -1px #00138c, inset 1px 1px #0831d9, inset -2px -2px #001ea0, inset 2px 2px #166aee, 2px 3px 8px rgba(0, 0, 0, 0.35);
}
.xp-window.maximized {
  left: 0 !important;
  top: 0 !important;
  width: 100% !important;
  height: 100% !important;
  border-radius: 0;
  resize: none;
}

.xp-titlebar {
  flex: none;
  display: flex;
  align-items: center;
  gap: 4px;
  height: 28px;
  margin: 0 -3px;
  padding: 0 5px 0 5px;
  border-radius: 7px 7px 0 0;
  background: var(--title-idle);
  color: #d8e4f8;
  font-family: var(--font-title);
  font-size: 13px;
  font-weight: 700;
  user-select: none;
  touch-action: none;
}
.xp-window.active .xp-titlebar,
.msgbox-dialog .xp-titlebar {
  background: var(--title-grad);
  color: #fff;
  text-shadow: 1px 1px #0f1089;
}
.xp-window.maximized .xp-titlebar { border-radius: 0; }
.xp-title-icon { width: 16px; height: 16px; flex: none; }
.xp-title-icon svg { display: block; width: 100%; height: 100%; }
.xp-title { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.xp-controls { display: flex; gap: 2px; flex: none; }

.xp-btn {
  width: 21px;
  height: 21px;
  padding: 0;
  border: none;
  background: center / 100% 100% no-repeat;
}
.xp-window:not(.active) .xp-btn { opacity: 0.7; }
.xp-btn:focus-visible { outline: 1px dotted #fff; outline-offset: -4px; }
.xp-min { background-image: url("../assets/xpcss/minimize.svg"); }
.xp-min:hover { background-image: url("../assets/xpcss/minimize-hover.svg"); }
.xp-min:active { background-image: url("../assets/xpcss/minimize-active.svg"); }
.xp-max { background-image: url("../assets/xpcss/maximize.svg"); }
.xp-max:hover { background-image: url("../assets/xpcss/maximize-hover.svg"); }
.xp-max:active { background-image: url("../assets/xpcss/maximize-active.svg"); }
.maximized .xp-max { background-image: url("../assets/xpcss/restore.svg"); }
.maximized .xp-max:hover { background-image: url("../assets/xpcss/restore-hover.svg"); }
.maximized .xp-max:active { background-image: url("../assets/xpcss/restore-active.svg"); }
.xp-close { background-image: url("../assets/xpcss/close.svg"); }
.xp-close:hover { background-image: url("../assets/xpcss/close-hover.svg"); }
.xp-close:active { background-image: url("../assets/xpcss/close-active.svg"); }

/* ---------------- Terminal ---------------- */
.terminal {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.3;
  cursor: text;
}
.terminal-scroll { flex: 1; min-height: 0; overflow-y: scroll; padding: 3px 4px; }
.terminal-output { white-space: pre-wrap; word-break: break-word; }
.terminal-input-line { display: flex; align-items: baseline; gap: 0; }
.prompt { color: var(--fg); white-space: nowrap; }
.terminal-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: inherit;
  caret-color: var(--fg);
  padding: 0;
}

/* líneas de salida */
.line { white-space: pre-wrap; }
.txt-dim    { color: var(--fg-dim); }
.txt-accent { color: var(--accent); }
.txt-teal   { color: var(--accent-2); }
.txt-green  { color: var(--green); }
.txt-yellow { color: var(--yellow); }
.txt-orange { color: var(--orange); }
.txt-red    { color: var(--red); }
.txt-purple { color: var(--purple); }
.txt-bold   { font-weight: 700; }
a.link { color: var(--accent); text-decoration: none; border-bottom: 1px dotted var(--accent); }
a.link:hover { color: var(--accent-2); border-bottom-color: var(--accent-2); }
.banner { color: var(--accent-2); line-height: 1.05; }

/* sugerencias de comandos: ayudan a quien no conoce la terminal */
.hint-bar {
  flex: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px 6px;
  background: var(--face);
  border-top: 1px solid #aca899;
  cursor: default;
}
.hint-chip, .xp-push {
  min-width: 42px;
  padding: 2px 9px;
  background: linear-gradient(180deg, #fff 0%, #f3f2ec 85%, #dcd8ce 100%);
  border: 1px solid #003c74;
  border-radius: 3px;
  font-family: var(--font-ui);
  font-size: 11px;
}
.hint-chip:hover, .xp-push:hover { box-shadow: inset 0 0 0 2px #fbc761; }
.hint-chip:active, .xp-push:active { background: linear-gradient(180deg, #dcd8ce, #f3f2ec); }
.hint-chip:focus-visible, .xp-push:focus-visible { outline: 1px dotted #000; outline-offset: -4px; box-shadow: inset 0 0 0 2px #a9c4ec; }
.hint-chip code { color: #000; font-family: var(--font-ui); }

/* ---------------- Explorador ---------------- */
.explorer {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--face);
}
.explorer-menu {
  flex: none;
  display: flex;
  height: 21px;
  padding: 0 2px;
  align-items: center;
  border-bottom: 1px solid #d8d2bd;
}
.explorer-menu span { padding: 1px 6px; }
.explorer-menu span:hover { background: #316ac5; color: #fff; }

.explorer-toolbar {
  flex: none;
  display: flex;
  align-items: center;
  gap: 1px;
  height: 38px;
  padding: 0 3px;
  border-bottom: 1px solid #d8d2bd;
  overflow: hidden;
}
.tool-button {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: none;
  height: 32px;
  padding: 0 6px 0 3px;
  background: none;
  border: 1px solid transparent;
  border-radius: 3px;
}
.tool-button:not(:disabled):hover { border-color: #c5c2b8; background: #f4f3ee; box-shadow: inset 0 -1px 1px #d2cfc0; }
.tool-button.pressed { border-color: #c5c2b8; background: #e4e0cf; box-shadow: inset 1px 1px 1px #bdb9a7; }
.tool-button:disabled { color: #a0a0a0; }
.tool-button:disabled .tool-icon { filter: grayscale(1) opacity(0.5); }
.tool-button:focus-visible { outline: 1px dotted #000; outline-offset: -3px; }
.tool-icon { width: 24px; height: 24px; flex: none; }
.tool-icon svg { display: block; width: 100%; height: 100%; }
.tool-separator { flex: none; width: 1px; height: 26px; margin: 0 3px; background: #c9c5b2; box-shadow: 1px 0 #fff; }

.explorer-address {
  flex: none;
  display: flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  padding: 0 6px;
  border-bottom: 1px solid #aca899;
  color: #6b6858;
}
.address-field {
  flex: 1;
  min-width: 0;
  height: 19px;
  display: flex;
  align-items: center;
  gap: 4px;
  padding-left: 2px;
  background: #fff;
  border: 1px solid #7f9db9;
  color: #000;
  white-space: nowrap;
  overflow: hidden;
}
.address-field > :nth-child(2) { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.address-icon { width: 15px; height: 15px; flex: none; }
.address-icon svg { display: block; width: 100%; height: 100%; }
.address-arrow {
  flex: none;
  width: 17px;
  height: 100%;
  background: url("../assets/xpcss/dropdown.svg") center / 100% 100% no-repeat;
}
.address-go { display: flex; align-items: center; gap: 3px; color: #000; }
.address-go .tool-icon { width: 17px; height: 17px; }

.explorer-main { flex: 1; min-height: 0; display: flex; }

.explorer-pane {
  flex: none;
  width: 200px;
  padding: 12px 12px;
  overflow-y: auto;
  background: linear-gradient(180deg, #748aff 0%, #4057d3 100%);
}
.pane-box { margin-bottom: 12px; }
.pane-head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 24px;
  padding: 0 4px 0 12px;
  background: linear-gradient(90deg, #fff 0%, #c6d3f7 100%);
  border: none;
  border-radius: 4px 4px 0 0;
  color: #215dc6;
  font-weight: 700;
  text-align: left;
}
.pane-head:hover { color: #428eff; }
.pane-head:focus-visible { outline: 1px dotted #215dc6; outline-offset: -3px; }
.pane-chevron {
  width: 19px;
  height: 19px;
  background: url("../assets/xp/spritesheet__collapse_dropdown.png") 0 0 / 38px 19px no-repeat;
}
.pane-head:hover .pane-chevron { background-position-x: -19px; }
.pane-box.collapsed .pane-chevron { transform: rotate(180deg); }
.pane-box.collapsed .pane-body { display: none; }
.pane-body {
  padding: 8px 10px;
  background: #d6dff7;
  border: 1px solid #fff;
  border-top: none;
}
.pane-body p { margin: 0; line-height: 1.5; }
.pane-link {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 2px 0;
  background: none;
  border: none;
  color: #215dc6;
  text-align: left;
}
.pane-link:hover { color: #428eff; text-decoration: underline; }
.pane-link:focus-visible { outline: 1px dotted #215dc6; }
.pane-icon { width: 16px; height: 16px; flex: none; }
.pane-icon svg { display: block; width: 100%; height: 100%; }

.classic {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  padding: 12px 16px 20px;
  background: #fff;
}
.folder-head { margin-bottom: 12px; }
.classic h1 { margin: 0; color: #003399; font-family: var(--font-title); font-size: 20px; }
.classic .subtitle { margin: 2px 0 0; color: #5a6478; }
.project-head { display: flex; align-items: center; gap: 12px; }
.project-icon { width: 48px; height: 48px; flex: none; }
.project-icon svg { display: block; width: 100%; height: 100%; }

.file-section { margin-bottom: 16px; }
.file-section h2 {
  position: relative;
  margin: 0 0 8px;
  padding-bottom: 3px;
  color: #000;
  font-size: 11px;
  font-weight: 700;
}
.file-section h2::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, #70bfff, #fff);
}
.classic .bio { margin: 0 0 7px; font-size: 12px; line-height: 1.5; max-width: 70ch; }

.file-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 6px; }
.file-tile {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 3px;
  background: none;
  border: 1px solid transparent;
  text-align: left;
}
.file-tile:hover strong { color: #0a4ee0; text-decoration: underline; }
.file-tile:focus-visible { background: #316ac5; color: #fff; outline: none; }
.file-tile:focus-visible small, .file-tile:focus-visible strong { color: #fff; }
.file-icon { width: 42px; height: 42px; flex: none; }
.file-icon svg { display: block; width: 100%; height: 100%; }
.file-text { min-width: 0; padding-top: 2px; }
.file-text strong { display: block; font-weight: 400; }
.file-text small { display: block; color: #6b6b6b; font-size: 11px; }

.cat-tag-row { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.cat-tag { padding: 0 5px; background: #e4ecfb; border: 1px solid #a9bfe8; color: #003399; }
.readme {
  margin: 0;
  padding: 8px;
  background: #fff;
  border: 1px solid #7f9db9;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}
.tag-row { display: flex; flex-wrap: wrap; gap: 4px; }
.tag { padding: 1px 6px; background: var(--face); border: 1px solid #aca899; }
.card-links { display: flex; gap: 14px; }
.card-links a { color: #0a4ee0; }
.card-links a:hover { color: #428eff; }
.skill-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.skill-group h4 { margin: 0 0 3px; color: #003399; font-size: 11px; }
.skill-group ul { margin: 0; padding-left: 16px; }

.status-bar {
  flex: none;
  height: 20px;
  padding: 3px 8px;
  border-top: 1px solid #aca899;
  color: #333;
  box-shadow: inset 0 1px #fff;
}

/* ---------------- Cuadro de mensaje ---------------- */
.msgbox {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.msgbox-dialog {
  width: min(320px, 100%);
  padding: 0 3px 3px;
  background: #0855dd;
  border-radius: 8px 8px 0 0;
  box-shadow: inset -1px -1px #00138c, inset 1px 1px #0831d9, 2px 3px 10px rgba(0, 0, 0, 0.45);
}
.msgbox-body { display: flex; align-items: center; gap: 12px; padding: 16px 14px 8px; background: var(--face); }
.msgbox-body p { margin: 0; }
.msgbox-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex: none;
  background: radial-gradient(circle at 35% 30%, #fff, #a9cdf7 60%, #2f6fcc);
  border: 1px solid #2f6fcc;
  border-radius: 50%;
  color: #0a3aa8;
  font-family: Georgia, serif;
  font-size: 20px;
  font-weight: 700;
}
.msgbox-actions { display: flex; justify-content: center; padding: 8px 0 12px; background: var(--face); }
.xp-push { min-width: 75px; height: 23px; }

/* ---------------- Barra de tareas ---------------- */
.taskbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  display: flex;
  align-items: stretch;
  height: var(--taskbar-h);
  background: linear-gradient(180deg, #1f2f86 0%, #3165c4 3%, #3682e5 6%, #4490e6 10%, #3883e5 12%, #2b71e0 15%, #2663da 18%, #235bd6 20%, #2258d5 23%, #2157d6 38%, #245ddb 54%, #2562df 86%, #245fdc 89%, #2158d4 92%, #1d4ec0 95%, #1941a5 98%);
  color: #fff;
}
.start-button {
  flex: none;
  width: 99px;
  height: 30px;
  padding: 0;
  border: none;
  background: url("../assets/xp/startButton__spriteSheet.png") 0 0 no-repeat;
}
.start-button:hover { background-position-y: -30px; }
.start-button:active, .start-button.pressed { background-position-y: -60px; }
.start-button:focus-visible { outline: 1px dotted #fff; outline-offset: -4px; }

.taskbar-windows { flex: 1; min-width: 0; display: flex; gap: 2px; padding: 3px 8px; }
.task-button {
  display: flex;
  align-items: center;
  gap: 5px;
  flex: 0 1 160px;
  min-width: 0;
  padding: 0 7px;
  border: none;
  border-radius: 2px;
  background: linear-gradient(180deg, #5a9cf8 0%, #3c81f3 12%, #3c81f3 88%, #2f6fd8 100%);
  box-shadow: inset -1px 0 rgba(0, 0, 0, 0.3), inset 1px 1px 1px rgba(255, 255, 255, 0.25);
  color: #fff;
  font-size: 11px;
  text-align: left;
}
.task-button:hover { filter: brightness(1.12); }
.task-button.active { background: #1e52b7; box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.5), inset -1px -1px rgba(255, 255, 255, 0.1); }
.task-button:focus-visible { outline: 1px dotted #fff; outline-offset: -3px; }
.task-icon { width: 16px; height: 16px; flex: none; }
.task-icon svg { display: block; width: 100%; height: 100%; }
.task-label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.tray {
  flex: none;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 11px 0 8px;
  background: linear-gradient(180deg, #0c59b9 1%, #139ee9 6%, #18b5f2 10%, #139beb 14%, #1290e8 19%, #0d8dea 63%, #0d9ff1 81%, #0f9eed 88%, #119be9 91%, #1392e2 94%, #137ed7 97%, #095bc9 100%);
  border-left: 1px solid #1042af;
  box-shadow: inset 1px 0 1px #18bbff;
}
.tray-icons { display: flex; gap: 5px; }
.tray-icons svg, .tray-icons img { display: block; width: 16px; height: 16px; }
#clock { font-family: monospace; font-size: 11px; }

/* ---------------- Globo de notificación ---------------- */
.balloon {
  position: fixed;
  right: 22px;
  bottom: calc(var(--taskbar-h) + 14px);
  z-index: 25;
  width: 250px;
  padding: 8px 24px 8px 10px;
  background: #ffffe1;
  border: 1px solid #000;
  border-radius: 7px;
  box-shadow: 2px 2px 3px rgba(0, 0, 0, 0.3);
}
.balloon::after {
  content: "";
  position: absolute;
  right: 30px;
  bottom: -12px;
  border-left: 12px solid transparent;
  border-top: 12px solid #ffffe1;
  filter: drop-shadow(1px 1px 0 #000);
}
.balloon strong { display: block; margin-bottom: 3px; }
.balloon p { margin: 0; }
.balloon-close {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 14px;
  height: 14px;
  padding: 0;
  background: none;
  border: 1px solid #b5b5a0;
  border-radius: 2px;
}
.balloon-close::before, .balloon-close::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 1.5px;
  height: 10px;
  background: #555;
}
.balloon-close::before { transform: rotate(45deg); }
.balloon-close::after { transform: rotate(-45deg); }

/* ---------------- Menú Inicio ---------------- */
.start-menu {
  position: fixed;
  left: 0;
  bottom: var(--taskbar-h);
  z-index: 30;
  width: min(390px, 100vw);
  max-height: calc(100dvh - var(--taskbar-h));
  display: flex;
  flex-direction: column;
  background: #4282d6;
  border-radius: 7px 7px 0 0;
  box-shadow: 2px -1px 6px rgba(0, 0, 0, 0.5), inset 0 0 0 1px #1a4ea8;
}
.sm-header {
  flex: none;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 58px;
  padding: 0 8px;
  background: linear-gradient(180deg, #1868ce 0%, #0e60cb 12%, #0e60cb 20%, #1164cf 32%, #1667cf 33%, #1b6cd3 47%, #1e70d9 54%, #2476dc 60%, #297ae0 65%, #3482e3 77%, #3786e5 79%, #428ee9 90%, #4791eb 100%);
  border-radius: 6px 6px 0 0;
  box-shadow: inset 0 1px 1px #7fb3f2;
}
.sm-avatar {
  width: 44px;
  height: 44px;
  overflow: hidden;
  border: 2px solid #dbe6f8;
  border-radius: 4px;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
  color: #fff;
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 700;
}
.sm-name {
  color: #fff;
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 700;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.6);
}
.sm-rule { flex: none; height: 2px; background: linear-gradient(90deg, rgba(218, 136, 74, 0) 0%, #da884a 50%, rgba(218, 136, 74, 0) 100%); }

.sm-body { flex: 1; min-height: 0; display: grid; grid-template-columns: 53% 47%; margin: 0 1px; overflow-y: auto; }
.sm-left { display: flex; flex-direction: column; padding: 6px 5px 5px; background: #fff; }
.sm-programs { flex: 1; }
.sm-left hr {
  height: 1px;
  margin: 5px 6px;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.14) 50%, rgba(0, 0, 0, 0) 100%);
}
.sm-right { padding: 6px 5px; background: #d3e5fa; border-left: 1px solid #95bdf1; }

.sm-item {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  min-height: 34px;
  padding: 2px 4px;
  background: none;
  border: none;
  text-align: left;
}
.sm-item.pinned { min-height: 38px; }
.sm-item:hover, .sm-item:focus-visible { background: #2f71cd; color: #fff; outline: none; }
.sm-icon { width: 26px; height: 26px; flex: none; }
.sm-item.pinned .sm-icon { width: 30px; height: 30px; }
.sm-icon svg { display: block; width: 100%; height: 100%; }
.sm-text { min-width: 0; }
.sm-text strong { display: block; font-weight: 400; }
.sm-item.pinned strong { font-weight: 700; }
.sm-text small { display: block; color: #6e6e6e; font-size: 10.5px; }
.sm-item:hover small, .sm-item:focus-visible small { color: #dce8fb; }

.sm-all {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 28px;
  background: none;
  border: none;
}
.sm-all:hover, .sm-all.open, .sm-all:focus-visible { background: #2f71cd; color: #fff; outline: none; }
.sm-all-arrow {
  position: relative;
  width: 17px;
  height: 17px;
  background: linear-gradient(180deg, #7fdc6a, #2c9c2e);
  border: 1px solid #1a6e1e;
  border-radius: 3px;
}
.sm-all-arrow::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 2.5px;
  border-left: 7px solid #fff;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

.sm-fact {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 3px 4px;
  background: none;
  border: none;
  color: #00136b;
  text-align: left;
}
.sm-fact strong { display: block; font-weight: 700; }
.sm-fact small { display: block; color: #4a5f85; font-size: 10.5px; }
.sm-fact-icon { width: 22px; height: 22px; flex: none; }
.sm-fact-icon svg { display: block; width: 100%; height: 100%; }

.sm-footer {
  flex: none;
  display: flex;
  justify-content: flex-end;
  gap: 4px;
  height: 36px;
  padding: 0 8px;
  background: linear-gradient(180deg, #4282d6 0%, #3b85e0 3%, #418ae3 5%, #418ae3 17%, #3c87e2 21%, #3786e4 26%, #3482e3 29%, #2e7ee1 39%, #2374df 49%, #2072db 57%, #196edb 62%, #176bd8 72%, #1468d5 75%, #1165d2 83%, #0f61cb 88%);
}
.sm-power {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 6px;
  background: none;
  border: none;
  color: #fff;
}
.sm-power:hover, .sm-power:focus-visible { background: rgba(60, 80, 210, 0.5); outline: none; }
.power-icon { width: 22px; height: 22px; flex: none; }
.power-icon svg { display: block; width: 100%; height: 100%; }

.sm-flyout {
  position: absolute;
  left: calc(53% - 6px);
  bottom: 40px;
  z-index: 1;
  width: 210px;
  padding: 2px;
  background: #fff;
  border: 1px solid #5a7fc4;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
}
.sm-fly-item {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 3px 6px;
  background: none;
  border: none;
  text-align: left;
}
.sm-fly-item:hover, .sm-fly-item:focus-visible { background: #2f71cd; color: #fff; outline: none; }

/* ---------------- Diálogo de apagado ---------------- */
body.powering .desktop,
body.powering .taskbar { filter: grayscale(1) brightness(0.85); }
.power-dialog {
  position: fixed;
  inset: 0;
  z-index: 160;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.power-box {
  width: min(320px, 100%);
  overflow: hidden;
  background: linear-gradient(180deg, #5a7edc 0%, #7c9cec 50%, #5a7edc 100%);
  border: 1px solid #0a2a7a;
  box-shadow: 2px 3px 10px rgba(0, 0, 0, 0.5);
}
.power-box > header {
  padding: 9px 12px;
  background: #0a328c;
  color: #fff;
  font-family: var(--font-title);
  font-size: 15px;
}
.power-options { display: flex; justify-content: space-around; padding: 20px 8px 18px; }
.power-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 84px;
  padding: 0;
  background: none;
  border: none;
  color: #fff;
}
.power-option:hover .power-glyph { filter: brightness(1.2); }
.power-option:focus-visible { outline: 1px dotted #fff; outline-offset: 2px; }
.power-glyph { width: 34px; height: 34px; }
.power-glyph svg { display: block; width: 100%; height: 100%; }
.power-box > footer { display: flex; justify-content: flex-end; padding: 8px 12px; background: #0a328c; }

/* ---------------- Carga y apagado ---------------- */
.boot, .shutdown {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  background: #000;
  border: none;
  color: #fff;
}

.bios { position: relative; width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 48px; }
.bios-main { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 40px; }
.bios-meta { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 16px; width: 100%; max-width: 900px; }

.login { position: absolute; inset: 0; display: flex; flex-direction: column; background: #24319f; color: #fff; }
.login-band { flex: 1; min-height: 60px; }
.login-main {
  position: relative;
  flex: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  padding: 0 32px;
  background-color: #627dd5;
  background-image: radial-gradient(circle at 12% 12%, #9ab2ea, transparent 35%);
}
.login-main::before, .login-main::after { content: ""; position: absolute; left: 0; right: 0; height: 2px; }
.login-main::before { top: 0; background-image: linear-gradient(to right, transparent, #bbcdf5 40%, transparent); }
.login-main::after { bottom: -2px; background-image: linear-gradient(to right, transparent, #ea9b4c 20%, transparent); }
.login-details { width: 300px; display: flex; flex-direction: column; align-items: flex-end; text-align: right; }
.login-logo { margin-bottom: 20px; }
.login-hint { margin: 0; font-size: 15px; font-weight: 400; }
.login-welcome {
  display: none;
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 46px;
  font-style: italic;
  font-weight: 700;
  text-shadow: 3px 3px 0 #3850af;
}
.logging-in .login-logo, .logging-in .login-hint { display: none; }
.logging-in .login-welcome { display: block; }
.login-separator { flex: none; align-self: stretch; width: 2px; margin: 36px 0; background-image: linear-gradient(to bottom, transparent 15%, #89a1e3, transparent 85%); }
.login-user {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  width: 300px;
  padding: 8px;
  background: none;
  border: 1px solid transparent;
  border-radius: 8px;
  color: #fff;
  text-align: left;
}
.login-user img { flex: none; border: 2px solid #ced6e9; border-radius: 3px; box-shadow: 1px 1px 3px #16316b; opacity: 0.7; }
.login-user strong { display: block; font-size: 15px; font-weight: 400; opacity: 0.75; }
.login-user small { display: none; color: #102f96; font-size: 11px; font-weight: 700; }
.login-user:hover, .login-user:focus-visible { background: linear-gradient(to right, #2041a0, transparent); border-color: #8095d4; outline: none; }
.login-user:hover img, .login-user:focus-visible img { border-color: #fae14b; opacity: 1; }
.login-user:hover strong, .login-user:focus-visible strong { opacity: 1; }
.logging-in .login-user { background: none; border-color: transparent; }
.logging-in .login-user img, .logging-in .login-user strong { opacity: 1; }
.logging-in .login-user small { display: block; }
.login-footer { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; width: 100%; max-width: 900px; margin: 0 auto; padding: 20px 32px; }
.login-footer p { max-width: 300px; margin: 0; }
.login-off { display: flex; align-items: center; gap: 8px; padding: 0; background: none; border: none; color: #fff; font-size: 15px; }
.login-off:hover span { text-decoration: underline; }

.shutdown { gap: 8px; color: #f0902c; font-size: 20px; }
.shutdown small { color: #8a8a8a; font-size: 12px; }

/* ---------------- Responsive ---------------- */
@media (max-width: 760px) {
  .explorer-pane { display: none; }
}
@media (max-width: 700px) {
  html, body { font-size: 12px; }
  .xp-window { min-width: 0; min-height: 0; }
  .xp-max { display: none; }
  .terminal { font-size: 16px; } /* evita el zoom automático de iOS al escribir */
  .banner { font-size: 11px; }
  .terminal-scroll { overflow-y: auto; }
  .explorer-menu { display: none; }
  .sm-flyout { left: auto; right: 2px; }
  .login-main { flex-direction: column; gap: 16px; padding: 16px; }
  .login-details { align-items: center; text-align: center; width: auto; }
  .login-separator { align-self: auto; width: 100%; height: 2px; margin: 0; background-image: linear-gradient(to right, transparent 15%, #89a1e3, transparent 85%); }
  .login-user { width: auto; }
  .login-footer p { display: none; }
}

/* Suspender: pantalla negra, sin mensaje */
.shutdown.sleeping span { display: none; }