/* ============================================================
   win98.css — тема в стиле Windows 98
   (собственная реализация, вдохновлена метриками 98.css)
   ============================================================ */

@font-face {
  font-family: "MS Sans Serif";
  src: url("../assets/fonts/ms_sans_serif.woff2") format("woff2"),
       url("../assets/fonts/ms_sans_serif.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "MS Sans Serif";
  src: url("../assets/fonts/ms_sans_serif_bold.woff2") format("woff2"),
       url("../assets/fonts/ms_sans_serif_bold.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --font-ui: "MS Sans Serif", Tahoma, "Segoe UI", Verdana, sans-serif;
  --font-mono: "Courier New", "Lucida Console", monospace;

  --face: #c0c0c0;
  --face-light: #dfdfdf;
  --white: #ffffff;
  --shadow: #808080;
  --dark: #0a0a0a;
  --navy: #000080;
  --navy-light: #1084d0;
  --teal: #008080;

  --bevel-out:
    inset -1px -1px 0 var(--dark),
    inset 1px 1px 0 var(--white),
    inset -2px -2px 0 var(--shadow),
    inset 2px 2px 0 var(--face-light);
  --bevel-in:
    inset -1px -1px 0 var(--white),
    inset 1px 1px 0 var(--shadow),
    inset -2px -2px 0 var(--face-light),
    inset 2px 2px 0 var(--dark);
  --bevel-thin-in:
    inset -1px -1px 0 var(--white),
    inset 1px 1px 0 var(--shadow);
  --bevel-thin-out:
    inset -1px -1px 0 var(--shadow),
    inset 1px 1px 0 var(--white);
}

* { box-sizing: border-box; }

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

body {
  font: 11px/1.45 var(--font-ui);
  font-synthesis-weight: none;
  color: #000;
  background: var(--teal);
  overflow: hidden;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

button, input, select, textarea { font: inherit; color: inherit; }

button { -webkit-appearance: none; appearance: none; }

h1, h2, h3, p { margin: 0; font-size: inherit; font-weight: inherit; }

:focus-visible { outline: 1px dotted #000; outline-offset: -4px; }

.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.hidden { display: none !important; }

svg { display: block; }

/* ---------------------------------------------------------- окно */
.win {
  background: var(--face);
  box-shadow: var(--bevel-out);
  padding: 3px;
  display: flex;
  flex-direction: column;
  color: #000;
}

.win-body,
.win-content {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 8px;
}

/* ------------------------------------------------------ заголовок */
.titlebar {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 18px;
  padding: 0 2px 0 3px;
  background: linear-gradient(90deg, var(--navy) 0%, var(--navy-light) 100%);
  color: #fff;
  font-weight: 700;
  user-select: none;
  touch-action: none;
}

.win.inactive > .titlebar {
  background: linear-gradient(90deg, #808080 0%, #b5b5b5 100%);
  color: #dfdfdf;
}

.titlebar-icon svg { width: 12px; height: 12px; }

.titlebar-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding-top: 1px;
}

.titlebar-btns { display: flex; gap: 1px; }

.tb-btn {
  position: relative;
  width: 16px;
  height: 14px;
  padding: 0;
  border: 0;
  background: var(--face);
  box-shadow: var(--bevel-out);
  cursor: pointer;
}
.tb-btn:active { box-shadow: var(--bevel-in); }

.tb-btn::before, .tb-btn::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: #000;
}

.tb-min::before { width: 6px; height: 2px; top: 74%; }
.tb-max::before {
  width: 8px; height: 7px;
  background: none;
  border: 1px solid #000;
  border-top-width: 2px;
}
.tb-close::before {
  width: 8px; height: 8px;
  background:
    linear-gradient(45deg, transparent 43%, #000 43%, #000 57%, transparent 57%),
    linear-gradient(-45deg, transparent 43%, #000 43%, #000 57%, transparent 57%);
}

/* -------------------------------------------------------- меню */
.menubar {
  display: flex;
  align-items: center;
  gap: 1px;
  padding: 1px 0;
  user-select: none;
}

.menubar-right { margin-left: auto; display: flex; align-items: center; gap: 2px; }

.menu { position: relative; }

.menu-btn {
  background: none;
  border: 0;
  padding: 2px 7px;
  cursor: default;
  white-space: nowrap;
}
.menu-btn:hover,
.menu.open > .menu-btn { background: var(--navy); color: #fff; }

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  padding: 2px;
  background: var(--face);
  box-shadow: var(--bevel-out);
  z-index: 60;
  display: none;
}
.menu.open > .dropdown { display: block; }

.dropdown button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 4px 22px 4px 18px;
  border: 0;
  background: none;
  text-align: left;
  cursor: default;
  white-space: nowrap;
}
.dropdown button:hover { background: var(--navy); color: #fff; }

.dropdown .sep,
.startmenu .sep {
  height: 2px;
  margin: 3px 2px;
  box-shadow: inset 0 1px 0 var(--shadow), inset 0 -1px 0 var(--white);
}

.menu-check { margin-left: auto; font-weight: 700; }

/* ------------------------------------------------------ кнопки */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 75px;
  min-height: 23px;
  padding: 2px 12px;
  border: 0;
  background: var(--face);
  box-shadow: var(--bevel-out);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
.btn:active:not(:disabled) {
  box-shadow: var(--bevel-in);
  padding: 3px 11px 1px 13px;
}
.btn:disabled {
  color: var(--shadow);
  text-shadow: 1px 1px 0 var(--white);
  cursor: default;
}
.btn-sm { min-width: 0; min-height: 21px; padding: 1px 8px; }

.btn-ico { width: 14px; height: 14px; flex: 0 0 auto; }

.btn-hangup { color: #8b0000; }

/* ------------------------------------------------------ поля */
.input,
select.input,
textarea.input {
  min-height: 21px;
  padding: 3px 4px;
  border: 0;
  background: #fff;
  box-shadow: var(--bevel-in);
  border-radius: 0;
}
select.input { padding-right: 2px; }
textarea.input { resize: vertical; min-height: 70px; }

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  user-select: none;
  cursor: pointer;
}
.checkbox input { position: absolute; opacity: 0; pointer-events: none; }
.checkbox .box {
  width: 13px;
  height: 13px;
  background: #fff;
  box-shadow: var(--bevel-in);
  position: relative;
  flex: 0 0 auto;
}
.checkbox input:checked + .box::after {
  content: "";
  position: absolute;
  inset: 2px;
  background:
    linear-gradient(45deg, transparent 40%, #000 40%, #000 52%, transparent 52%),
    linear-gradient(-45deg, transparent 52%, #000 52%, #000 64%, transparent 64%);
}
.checkbox input:focus-visible + .box { outline: 1px dotted #000; outline-offset: 1px; }

/* ------------------------------------------------- группа (fieldset) */
.group {
  position: relative;
  margin-top: 12px;
  padding: 12px 8px 8px;
  box-shadow: inset -1px -1px 0 var(--white), inset 1px 1px 0 var(--shadow),
              inset -2px -2px 0 var(--face-light), inset 2px 2px 0 var(--face-light);
}

.group-title {
  position: absolute;
  top: -7px;
  left: 7px;
  padding: 0 4px;
  background: var(--face);
}

/* ------------------------------------------------------ список */
.listbox {
  background: #fff;
  box-shadow: var(--bevel-in);
  padding: 2px;
  overflow: auto;
  user-select: none;
}

.listbox:focus-visible { outline: none; }

.list-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 5px;
  cursor: default;
}
.list-row.sel { background: var(--navy); color: #fff; }
.list-row.sel .dim { color: #c8d0ff; }

.dim { color: #505050; }

/* -------------------------------------------------- статус-строка */
.statusbar {
  display: flex;
  gap: 2px;
  padding-top: 2px;
  user-select: none;
}

.status-cell {
  min-height: 18px;
  padding: 2px 5px;
  display: flex;
  align-items: center;
  gap: 5px;
  box-shadow: inset -1px -1px 0 var(--white), inset 1px 1px 0 var(--shadow);
  white-space: nowrap;
}
.status-cell.grow { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; display: block; }

/* ------------------------------------------------ прогресс-бар */
.progress {
  height: 18px;
  padding: 2px;
  background: #fff;
  box-shadow: var(--bevel-in);
  overflow: hidden;
}

.progress-bar { position: relative; height: 100%; overflow: hidden; background: #fff; }

.progress-fill {
  position: relative;
  height: 100%;
  width: 100%;
  overflow: hidden;
}

.progress-fill::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -10px;
  right: 0;
  background-image: repeating-linear-gradient(
    90deg,
    var(--navy) 0 6px,
    transparent 6px 10px
  );
}

.progress.indeterminate .progress-fill::before {
  animation: pb-slide 0.9s linear infinite;
}

@keyframes pb-slide {
  from { transform: translateX(0); }
  to   { transform: translateX(10px); }
}

.progress.determinate .progress-fill { width: var(--p, 0%); transition: width 0.25s linear; }

.progress-text {
  margin-top: 5px;
  color: #303030;
  min-height: 15px;
}

/* ------------------------------------------------- прокрутка */
* { scrollbar-width: auto; scrollbar-color: var(--face) #dfdfdf; }

::-webkit-scrollbar { width: 16px; height: 16px; }
::-webkit-scrollbar-track {
  background:
    repeating-conic-gradient(#fff 0% 25%, var(--face) 0% 50%) 0 0 / 2px 2px;
  box-shadow: inset 1px 1px 0 var(--shadow);
}
::-webkit-scrollbar-thumb {
  background: var(--face);
  box-shadow: var(--bevel-out);
}
::-webkit-scrollbar-thumb:active { box-shadow: var(--bevel-in); }
::-webkit-scrollbar-corner { background: var(--face); }

/* --------------------------------------------------- разделитель */
.hr {
  height: 2px;
  margin: 10px 0;
  box-shadow: inset 0 1px 0 var(--shadow), inset 0 -1px 0 var(--white);
  border: 0;
}