:root{
  --xp-luna1:#3b7ddd;
  --xp-luna2:#0b49a4;
  --xp-luna3:#0a3c8f;
  --xp-highlight: rgba(255,255,255,.55);

  --xp-border-dark:#1b3f7a;
  --xp-border-light:#9dc2ff;

  --win-bg:#f6f6f6;
  --glass: rgba(255,255,255,.12);
  --shadow: 0 18px 40px rgba(0,0,0,.35);
  --radius: 10px;
  --font: Tahoma, "Segoe UI", system-ui, sans-serif;
}

[hidden]{
    display: none !important;
  }

*{ box-sizing:border-box; }
html, body{ height:100%; }
body{
  margin:0;
  font-family:var(--font);
  overflow:hidden;
}

/* Login Screen Section */
.login-screen{
  position: absolute;
  inset: 0; /* top to bottom and right to left offsets set to 0 */
  grid-template-columns: 1fr auto 1fr;
  grid-template-rows: 1fr auto 1fr;
  grid-template-areas: 
  ". logo ."
  ". label ."
  ". . . ";
  background: linear-gradient(
    to bottom,
    #072883 0 15%, /* Upper border */
    #5F80D3 15% 85%, /* Middle/Interactive part */
    #072883 85% 100% /* Bottom border */
  );
}

.login__separator{
  display: none;
}

.login__separator::after{
  content: none;
}

.os_logotype{
  width: 210px;
  height: 210px;
  grid-area: logo;
  display: grid;
  /* margin-left: 40px; */
  transform: translate(70%, 30%);
}

.login__panel{
  position: absolute;
  left: 50%;
  top: 30%;
  transform: translate(-50%, -30%);
  width: max-content;
  /* display: inline-flex; */
  gap: 20px;

}

.user__pfp{
  width:60px;
  height:60px;
  border-radius:6px;
  border:1px solid rgba(0,0,0,.35);
  background:#fff;
}

.system__label{
  font-size: 23px;
  text-shadow: 0 2px 2px rgba(0,0,0,.5);
  color: rgba(255, 255, 255);
  margin-right: 20px;
  grid-area: label;
  display: inline-flex;
}

.login__icon{
  display: inline-flex;
  width: 250px;
  background-color: transparent;
  position: relative;
  margin-left: 14px;
  align-items: start;
  gap: 12px;
  border: 0;
  padding: 0;
  cursor: pointer;
}
.login__icon::before{
  content: "";
  position: absolute;
  left: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 92px;
  background: rgba(255,255,255,.22);
  box-shadow: 1px 0 0 rgba(44,72,146,.45);
  pointer-events: none;
}
.login__icon * { cursor: inherit; }
.login__icon:hover { filter: brightness(1.08) }
.login__icon:active { filter: brightness(0.75); transform: translateY(1px); }

.login__icon .user__label{
  margin-top: 5px;
  font-size: 21px;
  color:rgb(255, 255, 255);
}

.turn__off{
  position: absolute;
  left: clamp(16px, 2.5vw, 40px);    /* responsive from left */
  bottom: clamp(16px, 6vh, 42px);    /* responsive from bottom */
  background: transparent;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 0;
  padding: 0;
  cursor: pointer;
}
.turn__off * { cursor: inherit; }
.turn__off:hover { filter: brightness(1.08); }
.turn__off:active { filter: brightness(0.75); transform: translateY(1px); }

.shut__down{
  width: 40px;
  height: 40px;
}

.turn__off .power__label{
  margin: 0;
  line-height: 1;
  display: inline-flex;
  font-size: 18px;
  text-shadow: 0 2px 2px rgba(0,0,0,.5);
  color: rgba(255, 255, 255);
}

/* End of the Login Screen Section */
/* --------------------------------------------- */
/* Welcome Screen Section */

.welcome-screen{
  position: absolute;
  inset: 0; /* top to bottom and right to left offsets set to 0 */
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  grid-template-rows: 1fr auto 1fr;
  grid-template-areas: 
  ". . ."
  ". title ."
  ". . . ";
  background: linear-gradient(
    to bottom,
    #072883 0 15%, /* Upper border */
    #5F80D3 15% 85%, /* Middle/Interactive part */
    #072883 85% 100% /* Bottom border */
  );
}

.welcome__title-row{
  grid-area: title;
  justify-self:center;
  align-self:center;
  display:inline-flex;
  align-items:flex-end;
  gap:2px;
}

.welcome__loader{
  display: inline-flex;
  align-items: flex-end;
  gap: 6px;
  margin-bottom: 8px;
}
.welcome__label{
  margin: 0;
  font-size: 40px;
  font-weight: bold;
  font-style: italic;
  text-shadow: 0 2px 2px rgba(0,0,0,.5);
  color: rgba(255, 255, 255);
  padding: 2px 5px;
}

.welcome__loader span {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #fff;
  opacity: .35;
  animation: dotPulse 1s infinite ease-in-out;
}

.welcome__loader span:nth-child(2){
  animation-delay:.15s;
}

.welcome__loader span:nth-child(3){
  animation-delay:.3s;
}

@keyframes dotPulse{
  0%, 80%, 100%{
    transform:scale(.8);
    opacity:.35;
  }
  40%{
    transform: scale(1.15);
    opacity:1;
  }
}

/* End of the Welcome Screen section */

.shutdown-screen{
  position: absolute;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: #000;
}

.shutdown-screen__text{
  margin: 0;
  color: #d98332;
  font-size: clamp(18px, 2.6vw, 38px);
  font-family: "Lucida Console", "Courier New", monospace;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 1.5px;
  text-align: center;
  text-shadow: 1px 1px 0 #5d2300;
  -webkit-font-smoothing: none;
}

/* Desktop wallpaper vibe */
.desktop{
  position:relative;
  height:100%;
  background: url("assets/wallpaper/background.jpg") center/cover no-repeat;
}

.contact__img{
  display: flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  height: auto;
}

.contact__img img{
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
}

.contact__img a, .contact__img p{ margin: 8px; white-space: nowrap;} 

/* Icons */
.icons{
  position:absolute;
  inset:0 0 44px 0; /* leave room for taskbar */
  display:block;    /* NOT grid */
  z-index: 10;
}

.icon{
  position:absolute;      /* key change */
  width:120px;
  touch-action:none;      /* important for Safari/iOS dragging */
  -webkit-user-select:none;
  user-select:none;
  background-color: transparent;
}
.icon:hover{ background: rgba(255,255,255,.15); }
.icon:focus{ outline:2px solid rgba(255, 255, 255, 0.65); outline-offset:2px; }
.icon.dragging:hover{
  background: inherit;
  outline: none;
  box-shadow: none;
}

.icon.dragging{ opacity:0.9; }

.icon__img img{
  width:30px;
  height:30px;
  image-rendering: auto;
}

.icon__label{
  margin-top:6px;
  font-size:12px;
  text-shadow: 0 2px 2px rgba(0,0,0,.5);
  color:rgb(255, 255, 255);
  align-items: center;
}

/* Recycle Bin item: center icon relative to its label (not the whole window) */
.bin-item{
  display:inline-flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
}

.bin__img img{
  width: 35px;
  height: 35px;
}

.bin__img p { 
  margin: 0; 
  white-space: nowrap; 
  font-size: 13px;
}

/* Window */
.window-area{ position:absolute; inset:0 0 44px 0; }

.window{
  position:absolute;
  top:70px; left:170px;
  width:min(760px, 88vw);
  height:min(460px, 72vh);
  background: var(--win-bg);
  border-radius: var(--radius);
  overflow:hidden;
  display:none;

  /* XP bevel + modern shadow */
  border: 1px solid var(--xp-border-dark);
  box-shadow: var(--shadow);

  /* inner bevel */
  outline: 1px solid rgba(255,255,255,.25);
  outline-offset: -2px;
}

.window[data-open="true"]{ display:block; }

.titlebar{
  height:36px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 8px 0 10px;
  color:white;
  user-select:none;

  background:
    linear-gradient(to bottom,
      rgba(255,255,255,.35) 0%,
      rgba(255,255,255,.10) 18%,
      rgba(0,0,0,.08) 19%,
      rgba(0,0,0,.00) 100%),
    linear-gradient(to bottom, var(--xp-luna1), var(--xp-luna2));

  border-bottom: 1px solid rgba(0,0,0,.25);
  box-shadow: inset 0 1px 0 var(--xp-highlight);
  cursor:grab;
}

.titlebar:active{ cursor:grabbing; }

.titlebar__left{ display:flex; align-items:center; gap:8px; }
.titlebar__title{ 
  font-size:13px; 
  font-weight:600; 
  text-shadow: 0 1px 0 rgba(0,0,0,.35);
}
.titlebar__icon{
  width:16px;
  height:16px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}

.titlebar__icon img{
  width:16px;
  height:16px;
  display:block;
}

.titlebar__buttons{ display:flex; gap:6px; }

/* XP-ish window control buttons */
.winbtn{
  width:26px; height:22px;
  border-radius:4px;
  border:1px solid rgba(0,0,0,.35);
  background:
    linear-gradient(to bottom, rgba(255,255,255,.55), rgba(255,255,255,.10));
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.35),
    0 1px 0 rgba(0,0,0,.15);
  color:white;
  cursor:pointer;
  line-height:1;
  font-weight:900;
}

.winbtn:hover{
  filter:brightness(1.05);
  transform: translateY(-1px);
}
.winbtn:active{
  transform: translateY(0px);
  filter:brightness(.98);
}

/* Colorize like XP */
.winbtn[data-action="minimize"]{ background: linear-gradient(to bottom, #7fb1ff, #2d6fe0); }
.winbtn[data-action="maximize"]{ background: linear-gradient(to bottom, #7fb1ff, #2d6fe0); }
.winbtn.close{ background: linear-gradient(to bottom, #ff7c7c, #d32020); }
.winbtn.close:hover{ background: rgba(255,80,80,.55); }

.window__content{
  padding:14px 14px 18px;
  height: calc(100% - 34px);
  overflow:auto;

  /* modern but subtle (витончений/ненавязчивьій)*/
  background:
    linear-gradient(to bottom, rgba(255,255,255,.75), rgba(255,255,255,.35));
}

h1{ margin: 0 0 10px; font-size:22px; }
.muted{ color:#555; font-size:13px; }

/* Let clicks pass through the window-area “overlay” to the desktop icons */
.window-area { pointer-events: none; }

/* But windows themselves should still be clickable/draggable */
.window-area .window { pointer-events: auto; }


.chips{
  list-style:none;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.chips li{
  background:#e6eefc;
  border:1px solid #c1d6ff;
  padding:6px 10px;
  border-radius:999px;
  font-size:12px;
}

/* Simple list */
.list{ display:grid; gap:10px; }
.list__item{
  background:white;
  border:1px solid #d0d0d0;
  border-radius:8px;
  padding:10px 12px;
}

/* Start menu */
.start-menu{
  position:fixed;
  left:0;
  bottom:34px;
  width:min(430px, 96vw);
  height:min(520px, calc(100vh - 40px));
  display:flex;
  flex-direction:column;
  border:1px solid #0a3f8f;
  border-radius:8px 8px 0 0;
  overflow:hidden;
  z-index:2000;
  box-shadow: 0 16px 36px rgba(0,0,0,.35);
  background:#e7effc;
}

.start-menu[hidden]{
  display:none;
}

.start-menu__header{
  display:flex;
  align-items:center;
  gap:10px;
  min-height:64px;
  padding:10px 12px;
  color:#fff;
  font-size:32px;
  font-weight:700;
  text-shadow: 0 1px 0 rgba(0,0,0,.35);
  background:
    linear-gradient(to bottom, rgba(255,255,255,.35), rgba(255,255,255,0) 50%),
    linear-gradient(to bottom, #3685e7, #165cbc);
  border-bottom:1px solid rgba(0,0,0,.2);
}

.start-menu__header img{
  width:42px;
  height:42px;
  border-radius:6px;
  border:1px solid rgba(0,0,0,.35);
  background:#fff;
}

.start-menu__columns{
  flex:1;
  display:grid;
  grid-template-columns: 1fr .95fr;
  min-height:0;
}

.start-menu__col{
  padding:8px;
  display:grid;
  align-content:start;
  gap:4px;
  overflow:auto;
}

.start-menu__col--left{
  display:flex;
  flex-direction:column;
  background:#f3f3f3;
  border-right:1px solid rgba(0,0,0,.18);
}

.start-menu__col--right{
  background:
    linear-gradient(to bottom, #d9e7fb, #c2d8f4);
}

.start-item{
  display:flex;
  align-items:center;
  gap:8px;
  width:100%;
  padding:7px 8px;
  border:0;
  border-radius:4px;
  background:transparent;
  text-align:left;
  font: 600 13px/1.2 var(--font);
  color:#111;
  cursor:pointer;
}

.start-item img{
  width:22px;
  height:22px;
}

.start-item--right{
  color:#133f85;
  font-weight:700;
}

.start-item:hover{
  color:#fff;
  background: linear-gradient(to bottom, #2c7de0, #1557b7);
}

.start-item:focus-visible{
  outline:2px solid #2c7de0;
  outline-offset:1px;
}

.start-menu__footer{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:8px;
  min-height:50px;
  padding:8px;
  background:
    linear-gradient(to bottom, rgba(255,255,255,.2), rgba(255,255,255,0) 40%),
    linear-gradient(to bottom, #2b6fd4, #1859ba);
  border-top:1px solid rgba(255,255,255,.28);
}

.start-allprograms{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  width:100%;
  height:34px;
  padding:0 10px;
  border:1px solid rgba(0,0,0,.25);
  border-radius:6px;
  background: linear-gradient(to bottom, #ffffff, #e8e8e8);
  color:#0c2f67;
  font: 700 12px/1 var(--font);
  cursor:pointer;
}

.start-allprograms:hover{
  color:#fff;
  border-color: rgba(0,0,0,.35);
  background: linear-gradient(to bottom, #2c7de0, #1557b7);
}

.start-allprograms:focus-visible{
  outline:2px solid #2c7de0;
  outline-offset:1px;
}

.start-allprograms__arrow{
  color:#1b8f18;
  font-size:12px;
}

.start-allprograms:hover .start-allprograms__arrow{
  color:#fff;
}

.start-flyout{
  position:fixed;
  min-width:260px;
  max-width:min(320px, 92vw);
  padding:6px;
  border:1px solid rgba(0,0,0,.35);
  border-radius:7px;
  background:#f3f3f3;
  box-shadow: 0 16px 34px rgba(0,0,0,.35);
  z-index:2001;
}

.start-flyout[hidden]{
  display:none;
}

.flyout-item{
  display:flex;
  align-items:center;
  gap:8px;
  width:100%;
  padding:7px 8px;
  border:0;
  border-radius:5px;
  background:transparent;
  text-align:left;
  font: 600 13px/1.2 var(--font);
  color:#111;
  cursor:pointer;
}

.flyout-item img{
  width:20px;
  height:20px;
}

.flyout-item:hover{
  color:#fff;
  background: linear-gradient(to bottom, #2c7de0, #1557b7);
}

.flyout-item:focus-visible{
  outline:2px solid #2c7de0;
  outline-offset:1px;
}

.flyout-sub{
  position:relative;
}

.flyout-item--submenu::after{
  content:"▶";
  margin-left:auto;
  color:#133f85;
  font-size:12px;
}

.flyout-item--submenu:hover::after{
  color:#fff;
}

.start-submenu{
  display:none;
  position:absolute;
  left: calc(100% - 4px);
  top:0;
  min-width:240px;
  max-width:min(320px, 92vw);
  padding:6px;
  border:1px solid rgba(0,0,0,.35);
  border-radius:7px;
  background:#f3f3f3;
  box-shadow: 0 16px 34px rgba(0,0,0,.35);
  z-index:2002;
}

.flyout-sub:hover > .start-submenu,
.flyout-sub:focus-within > .start-submenu{
  display:block;
}

.start-menu__power{
  display:flex;
  gap:6px;
}

.start-pill{
  height:30px;
  padding:0 11px;
  border:1px solid rgba(0,0,0,.45);
  border-radius:4px;
  background: linear-gradient(to bottom, #3b8af0, #1f66cf);
  color:#fff;
  font:700 12px/1 var(--font);
  cursor:pointer;
}

.start-pill--warn{
  background: linear-gradient(to bottom, #f1b167, #d57b25);
}

.start-pill--danger{
  background: linear-gradient(to bottom, #e87a6d, #c1483b);
}

.start-pill:hover{
  filter:brightness(1.05);
}

.start-pill:focus-visible{
  outline:2px solid #c5dbff;
  outline-offset:1px;
}

/* Taskbar */
.taskbar{
  position:fixed;
  left:0; right:0; bottom:0;
  height:34px;
  display:flex;
  align-items:stretch;
  padding:0;
  gap:0;
  justify-content: flex-start;
  margin:0;
  /* XP blue taskbar */
  background:
    linear-gradient(to bottom, #245DDA 100%);
    /* linear-gradient(to bottom, #3f8ae6 0%, #1f66c9 38%, #1655b3 100%); */
  border-top: 1px solid rgba(255,255,255,.35);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.35),
    inset 0 -1px 0 rgba(0,0,0,.25);
}

.start{
  display:flex;
  align-items:center;
  justify-content: center;
  gap:8px;
  height:34px;
  padding:0;
  width: 100px;

  /* Font change */
  font-family: "Franklin Gothic Medium", "Franklin Gothic", "ITC Franklin Gothic", Arial, sans-serif;
  font-style: italic;
  font-size: 20px;
  font-weight: 600;
  
  /* XP Start button shape */
  /*border-radius: 0px 10px 10px 18px; */

  border: 0;
  margin: 0;
  /* XP green + gloss */
  background:
    linear-gradient(to bottom, rgba(255,255,255,.55), rgba(255,255,255,0) 35%),
    linear-gradient(to bottom, #81C046 100%);
    /* linear-gradient(to bottom, #4fe04b 0%, #2fb92b 55%, #1b8f18 100%); */

  color:white;
  font-weight:800;
  cursor:pointer;

  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.55),
    0 2px 6px rgba(0,0,0,.25);
}

.start:hover{ filter:brightness(1.03); }
.start:active{ transform: translateY(1px); filter:brightness(.98); }
.start.active{
  filter:brightness(.95);
  box-shadow:
    inset 0 2px 0 rgba(0,0,0,.18),
    inset 0 1px 0 rgba(255,255,255,.2);
}

.start-btn img{
  height: 100%;
  width: auto;
  display: black;
}

.taskbar__apps{
  flex:1;
  display:flex;
  gap:8px;
  overflow:auto;
  padding:0 6px;
}

.taskbtn{
  height:34px;
  min-width:140px;
  max-width:240px;
  padding:0 10px;
  border-radius:6px;
  border:1px solid rgba(0,0,0,.25);

  background:
    linear-gradient(to bottom, rgba(255,255,255,.22), rgba(255,255,255,.08));
  color:white;

  box-shadow: inset 0 1px 0 rgba(255,255,255,.18);
}

.taskbtn.active{
  background:
    linear-gradient(to bottom, rgba(255,255,255,.32), rgba(255,255,255,.14));
}

.tray{
  display:inline-flex;
  align-items:center;
  height:34px;
  padding:0 30px;
  border-radius:6px;
  gap: 6px;
  background: #00bbff;
  color:white;
  font-size:13px;
}

.tray .internet__connection{
  width: 28px;
  height: 28px;
}

.tray .antivirus{
  width: 20px;
  height: 20px;
}
/* Antivirus Pop-up */

.antivirus-popup{
  display: flex;
  flex-direction: column;
  position: fixed;
  left: auto;
  top: auto;
  right: 8px;
  bottom: 40px;
  transform: none;
  max-width: calc(100vw - 40px);
  width: 310px;
  height: 80px;
  padding: 10px 12px 14px;
  border:1px solid rgba(0,0,0,.35);
  border-radius:8px;
  background:#E1E0C7;
  box-shadow: 0 16px 34px rgba(0,0,0,.35);
  z-index:10000;
  justify-content: flex-start;

  /* Animation */
  opacity: 0;
  transform: translateY(6px);
  animation: fadeIn 450ms ease-out forwards;
}

@keyframes fadeIn {
  to{
    opacity: 1;
    transform: translateY(0);
  }
}

.antivirus-popup .alert{
  width: 30px;
  height: 30px;
}

.antivirus-popup .antiv__close{
  position: absolute;
  top: 8px;
  right: 8px;
  margin: 0;
  /* background: linear-gradient(to bottom, #ff7c7c, #d32020); */
  background: transparent;
  align-self: flex-end;
}
.antivirus-popup .antiv__close:hover{
  background: linear-gradient(to bottom, #ff7c7c, #d32020);
}

.antivirus-popup h2{
  display: flex;
  /* gap: 10px; */
  font-size: 12px;
  margin: 0;
  align-items: center;
  padding-right: 44px; /* to prevent text from going under the close button */
}

.antivirus-popup p{
  font-size: 12px;
  margin: 0;
}

.antivirus-popup::before{
  content: "";
  position: absolute;
  bottom: -8px;
  right: 22px;
  left: auto;
  border: 12px solid transparent;
  border-top-color: #7E7E6F;
}

.antivirus-popup::after{
  content: "";
  position: absolute;
  bottom: -4.5px;
  right: 26px;
  left: auto;
  border: 10px solid transparent;
  border-top-color: #E1E0C7;
}

.accom__item{
  background: transparent;
  border:1px solid #d0d0d0;
  border-radius:8px;
  padding:10px 12px;
  cursor: pointer;

  -webkit-user-select:none;
  user-select:none;
  text-align: start;
}

.accom__item:hover{ filter: brightness(1.08); }
.accom__item:focus{ outline:2px solid rgba(255, 255, 255, 0.65); outline-offset:2px; }
.accom__item:active{ filter: brightness(0.75); transform: translateY(1px); }

.accom__item strong{
  font-size: 14px;
  color: #111;
}

.accom__item.proj__item a{
  display: inline-flex;
  gap: 4px;
  font-size: 12px;
}

.accom__item.proj__item p{
  margin: 0;
  font-size: 12px;
  color: #626262;
}

.accom__item.proj__item strong{
  font-size: 14px;
  color: #111;
}

.accom__item.proj__item .chips {
  size: 10%;
  gap: 4px;
}

.accom__item.proj__item .chips li{
  font-size: 10px;
  padding: 4px 8px;
}

.status-dot{
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-flex;
  position: relative;
  align-self: center;
}

.status-dot--yellow{
  background: #f2c200;
}

.status-dot--green{
  background: #4fe04b;
}

.status-dot--cyan{
  background: #00bbff;
}

.status-dot--cyan::after{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(0,187,255,0.45);
  animation: pulseRipple 1.4s ease-out infinite;
}

.status-dot--green::after{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(79, 224, 75, 0.45);
  animation: pulseRipple 3.0s ease-out infinite;
}

.status-dot--yellow::after{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(242, 194, 0, 0.45);
  animation: pulseRipple 1.4s ease-out infinite;
}

@keyframes pulseRipple{
  0%   { transform: scale(1);   opacity: 0.8; }
  70%  { transform: scale(2.4); opacity: 0;   }
  100% { transform: scale(2.4); opacity: 0;   }
}