/* ========== VARIABLES Y ESTILOS GLOBALES ========== */
:root {
  /* Modo claro */
  --taskbar-background-light: rgba(240, 240, 240, 0.8);
  --window-background-light: rgba(248, 248, 248, 0.85);
  --text-color-light: #000000;
  --hover-effect-light: rgba(0, 0, 0, 0.1);
  --title-bar-background-light: rgba(0, 0, 0, 0.06);
  --status-bar-light: rgba(240, 240, 240, 0.7);
  --accent-default-light: #0078d4;
  
  /* Modo oscuro */
  --taskbar-background-dark: rgba(32, 32, 32, 0.8);
  --window-background-dark: rgba(32, 32, 32, 0.85);
  --text-color-dark: #ffffff;
  --hover-effect-dark: rgba(255, 255, 255, 0.1);
  --title-bar-background-dark: rgba(255, 255, 255, 0.06);
  --status-bar-dark: rgba(0, 0, 0, 0.2);
  --accent-default-dark: #0078d4;
  
  /* Variables dinámicas */
  --taskbar-background: var(--taskbar-background-dark);
  --window-background: var(--window-background-dark);
  --text-color: var(--text-color-dark);
  --hover-effect: var(--hover-effect-dark);
  --title-bar-button-hover: var(--hover-effect-dark);
  --title-bar-close-hover: #e81123;
  --title-bar-background: var(--title-bar-background-dark);
  --status-bar: var(--status-bar-dark);
  --accent-default: var(--accent-default-dark);
  --accent-transparent: rgba(0, 120, 212, 0.3);
  
  /* Dimensiones */
  --taskbar-height: 48px;
  --taskbar-icon-size: 24px;
  --title-bar-height: 32px;
  --nav-pane-width: 220px;
  --status-bar-height: 24px;
}

@media (prefers-color-scheme: light) {
  :root {
    --taskbar-background: var(--taskbar-background-light);
    --window-background: var(--window-background-light);
    --text-color: var(--text-color-light);
    --hover-effect: var(--hover-effect-light);
    --title-bar-button-hover: var(--hover-effect-light);
    --title-bar-background: var(--title-bar-background-light);
    --status-bar: var(--status-bar-light);
    --accent-default: var(--accent-default-light);
  }
}

/* ========== ESTILOS BASE ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  height: 100vh;
  overflow: hidden;
  color: var(--text-color);
}

.wallpaper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #0063b1 0%, #9e00ff 100%);
  z-index: -1;
}

/* ========== BARRA DE TAREAS MEJORADA ========== */
.taskbar {
  position: fixed;
  bottom: 0;
  width: 100%;
  height: var(--taskbar-height);
  background: var(--taskbar-background);
  backdrop-filter: blur(15px);
  display: flex;
  align-items: center;
  padding: 0 12px;
  z-index: 1000;
  gap: 4px;
}

.start-button {
  width: var(--taskbar-icon-size);
  height: var(--taskbar-icon-size);
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
  order: -1; /* Fuerza a la izquierda */
  margin-right: auto; /* Empuja otros elementos a la derecha */
}

.start-button:hover {
  background: var(--hover-effect);
}

.taskbar-center {
  flex-grow: 1;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  height: 100%;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  order: 1; /* Posición después del botón inicio */
  margin-left: 0; /* Elimina margen izquierdo */
}

.taskbar-center::-webkit-scrollbar {
  display: none;
}

.taskbar-window {
  display: flex;
  align-items: center;
  padding: 0 12px;
  height: 100%;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
  max-width: 180px;
  min-width: 40px;
  overflow: hidden;
  gap: 8px;
}

.taskbar-window:hover {
  background: var(--hover-effect);
}

.taskbar-window.active {
  background: rgba(255, 255, 255, 0.1);
  position: relative;
}

.taskbar-window.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 2px;
  background: var(--text-color);
  border-radius: 1px;
}

.window-icon {
  width: 16px;
  height: 16px;
  background-color: var(--text-color);
  mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><rect width="14" height="12" x="1" y="2" fill="black" rx="1"/></svg>') no-repeat center;
  flex-shrink: 0;
}

.window-title {
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.taskbar-right {
  display: flex;
  margin-left: auto;
  height: 100%;
  align-items: center;
  gap: 8px;
  order: 2; /* Posición final */
}

.time {
  padding: 0 12px;
  height: 100%;
  display: flex;
  align-items: center;
  border-radius: 4px;
  font-size: 12px;
}

.time:hover {
  background: var(--hover-effect);
}

.theme-indicator {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--text-color);
  border: 1px solid var(--hover-effect);
}

/* ========== VENTANAS ========== */
.window {
  position: absolute;
  background: var(--window-background);
  backdrop-filter: blur(30px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: 
    left 0.2s ease-out,
    top 0.2s ease-out,
    width 0.2s ease-out,
    height 0.2s ease-out,
    border-radius 0.2s ease-out;
  will-change: left, top;
}

.title-bar {
  height: var(--title-bar-height);
  background: var(--title-bar-background);
  display: flex;
  align-items: center;
  padding: 0 8px;
  user-select: none;
}

.title-bar-drag-region {
  position: absolute;
  top: 0;
  left: 0;
  width: calc(100% - 138px);
  height: 100%;
  -webkit-user-select: none;
  user-select: none;
  cursor: move;
  pointer-events: auto; /* Permite eventos en elementos hijos */
}

.title-bar-text {
  font-size: 12px;
  margin-left: 12px;
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.title-bar-controls {
  display: flex;
  margin-left: auto;
}

.title-bar-button {
  width: 46px;
  height: var(--title-bar-height);
  background: transparent;
  border: none;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color 0.1s ease;
  cursor: pointer;
}

.title-bar-button:hover {
  background: var(--title-bar-button-hover);
}

.title-bar-button.close:hover {
  background: var(--title-bar-close-hover);
}

.window-content {
  flex: 1;
  display: flex;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.status-bar {
  height: var(--status-bar-height);
  background: var(--status-bar);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.6);
}

.status-bar-field {
  margin-right: 16px;
}

/* ========== FORMULARIOS WINDOWS 11 ========== */
.win11-form {
  font-family: 'Segoe UI Variable', 'Segoe UI', system-ui, sans-serif;
  color: var(--text-color);
  padding: 16px;
  width: 100%;
  pointer-events: auto;
}

.win11-control-group {
  margin-bottom: 20px;
}

.win11-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-color);
}

.win11-input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-color);
  font-family: 'Segoe UI', sans-serif;
  font-size: 13px;
  transition: all 0.1s ease;
  pointer-events: all;
}

.win11-input:focus {
  border-color: var(--accent-default);
  outline: none;
  box-shadow: 0 0 0 2px var(--accent-transparent);
}

.win11-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

select.win11-input {
  appearance: none;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23ffffff"><path d="M7 10l5 5 5-5z"/></svg>');
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 16px;
  padding-right: 28px;
}

.win11-checkbox-group,
.win11-radio-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.win11-checkbox,
.win11-radio {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  cursor: pointer;
  user-select: none;
  pointer-events: all;
}

.win11-checkbox input,
.win11-radio input {
  margin: 0;
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.win11-radio input {
  border-radius: 50%;
}

.win11-button-group {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  pointer-events: all;
}

.win11-button {
  padding: 6px 12px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
  font-family: 'Segoe UI', sans-serif;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-color);
  transition: all 0.1s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 32px;
  min-width: 96px;
  position: relative;
  z-index: 10;
}

.win11-button:hover {
  background-color: var(--hover-effect);
}

.win11-button:active {
  background-color: rgba(255, 255, 255, 0.15);
}

.win11-button-primary {
  background-color: var(--accent-default);
  color: white;
}

.win11-button-primary:hover {
  background-color: #106ebe;
}

.win11-button-primary:active {
  background-color: #005a9e;
}

.win11-input[type="range"] {
  -webkit-appearance: none;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  padding: 0;
}

.win11-input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-default);
  cursor: pointer;
  margin-top: -6px;
}

/* ========== MENÚ DE INICIO ========== */
.start-menu {
  position: fixed;
  bottom: calc(var(--taskbar-height) + 8px);
  left: 12px;
  width: 600px;
  height: 650px;
  background: var(--window-background);
  backdrop-filter: blur(30px);
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  display: none;
  flex-direction: column;
  z-index: 999;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.start-menu.active {
  display: flex;
}

.start-menu-header {
  padding: 20px;
}

.search-box {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  padding: 8px 12px;
}

.search-icon {
  width: 16px;
  height: 16px;
  margin-right: 8px;
  opacity: 0.7;
}

.search-box input {
  background: transparent;
  border: none;
  font-family: 'Segoe UI', sans-serif;
  font-size: 14px;
  width: 100%;
  outline: none;
  color: var(--text-color);
}

.start-menu-content {
  flex: 1;
  display: flex;
  overflow: hidden;
  padding: 0 20px 20px;
}

.pinned-apps {
  flex: 1;
  margin-right: 20px;
  overflow-y: auto;
}

.section-title {
  font-size: 12px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.app-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px;
  border-radius: 4px;
  cursor: pointer;
}

.app-item:hover {
  background: var(--hover-effect);
}

.app-icon img {
  width: 30px;
  height: 30px;
}

.app-name {
  font-size: 11px;
  text-align: center;
}

.start-menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  background: var(--status-bar);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.user-profile {
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
}

.user-profile:hover {
  background: var(--hover-effect);
}

.profile-pic {
  font-size: 20px;
  margin-right: 8px;
}

.username {
  font-size: 13px;
}

.power-button {
  padding: 6px;
  border-radius: 4px;
  cursor: pointer;
}

.power-button:hover {
  background: var(--hover-effect);
}

/* ========== CONTENEDOR DE VENTANAS ========== */
#windowsContainer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

#windowsContainer > .window {
  pointer-events: auto;
  display: flex;
  flex-direction: column;
}

#mainWindow {
	position: absolute;
	top: 5%;
	left: 5%;
	width: 60%;
	height: 70%;
}