/* ══════════════════════════════════════════════════════════════
   LUNA POLISH — afinação visual fiel ao Windows XP (tema Azul).
   Carregado DEPOIS de app.css, sobrescreve por ordem de cascata.
   ══════════════════════════════════════════════════════════════ */

/* Barra de título: brilho glossy fino no topo, gradiente XP autêntico */
.xp-titlebar {
  background: linear-gradient(180deg,
      #2f8cf0 0%,
      #1f6fde 8%,
      #1f6fde 40%,
      #1a5fd0 50%,
      #1453c4 92%,
      #2f7be6 100%) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55), inset 0 -1px 0 rgba(0, 0, 0, 0.18);
  border-top-left-radius: 7px;
  border-top-right-radius: 7px;
}

/* Janela inativa: barra mais acinzentada e dessaturada */
.xp-win.inactive .xp-titlebar {
  background: linear-gradient(180deg,
      #d4dded 0%,
      #c2cee0 40%,
      #b2bed2 50%,
      #aab6cc 100%) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
  color: #eef2f8 !important;
}

/* Botões de legenda (min/max/close) mais redondos e vívidos */
.xp-wbtn { box-shadow: inset 0 1px 0 rgba(255,255,255,.5), inset 0 -1px 1px rgba(0,0,0,.25) !important; }
.xp-wbtn.wmin { background: linear-gradient(180deg,#f3e36a,#dcb733 55%,#c19420) !important; }
.xp-wbtn.wmax { background: linear-gradient(180deg,#86e886,#4fc24f 55%,#2a922a) !important; }
.xp-wbtn.wcls { background: linear-gradient(180deg,#f59191,#e25151 45%,#c22a2a 75%,#a01818) !important; }

/* Barra de tarefas: gradiente azul com topo iluminado (efeito 3D) */
#taskbar {
  background: linear-gradient(180deg,
      #3f8aee 0%,
      #2a72dc 8%,
      #1e62cf 45%,
      #1655c2 90%,
      #114aa8 100%) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35), inset 0 2px 4px rgba(255, 255, 255, 0.12),
              inset 0 -2px 5px rgba(0, 0, 0, 0.35) !important;
  border-top: 1px solid #3f7fe0 !important;
}

/* Botão Iniciar: orbe verde brilhante */
#start-btn {
  background: linear-gradient(180deg,
      #7bdd2a 0%,
      #5fc70d 10%,
      #43a705 50%,
      #2f8a03 78%,
      #1f6f00 100%) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), inset -2px 0 6px rgba(0, 0, 0, 0.25),
              1px 1px 3px rgba(0, 0, 0, 0.35) !important;
  border-radius: 0 14px 14px 0 !important;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.45) !important;
}
#start-btn:hover { filter: brightness(1.08); }
#start-btn:active { filter: brightness(0.94); }

/* Bandeja do sistema: azul mais escuro e consistente */
#tray {
  background: linear-gradient(180deg, #1a64c8 0%, #1556bb 50%, #0e479e 100%) !important;
  box-shadow: inset 1px 0 2px rgba(0, 0, 0, 0.3) !important;
}

/* Cabeçalho do Menu Iniciar: azul Luna mais profundo */
.sm-header {
  background: linear-gradient(180deg, #1f63c4 0%, #164ba6 55%, #2a64c0 100%) !important;
}

/* Barras de rolagem azul-aço estilo Luna */
.xp-body::-webkit-scrollbar, .ax-pane::-webkit-scrollbar, .exp-main::-webkit-scrollbar { width: 16px; height: 16px; }
.xp-body::-webkit-scrollbar-thumb, .ax-pane::-webkit-scrollbar-thumb, .exp-main::-webkit-scrollbar-thumb {
  background: linear-gradient(90deg, #cdd9ea 0%, #dde8f6 50%, #b9c8de 100%) !important;
  border: 1px solid #6b87b3 !important;
  border-radius: 2px;
}
.xp-body::-webkit-scrollbar-track, .ax-pane::-webkit-scrollbar-track {
  background: #e8eef7 !important;
}

/* Tahoma como fonte base das janelas (autêntico XP) */
.xp-win, .xp-titlebar, .xp-body { font-family: Tahoma, "Segoe UI", sans-serif; }