/* =============================================================
   Netscape Navigator 3 — Web Edition
   Authentic 1996 chrome. No images; everything is gradients,
   box-shadows, and SVG.
   ============================================================= */

:root {
  /* Body / backdrop */
  --bg-top:        #5b6779;
  --bg-bot:        #1f2630;

  /* Chrome greys */
  --chrome-light:  #f0f0f0;
  --chrome-mid:    #d0d0d0;
  --chrome-dim:    #b0b0b0;
  --chrome-dark:   #808080;
  --chrome-deep:   #404040;
  --chrome-edge:   #202020;

  /* Netscape blues */
  --ns-blue-1:     #204080;        /* brand blue */
  --ns-blue-2:     #3060a0;        /* link blue */
  --ns-blue-3:     #102040;        /* dark blue */
  --ns-title-bar:  #a0b8d0;        /* title-bar gradient top */
  --ns-title-mid:  #6080a0;
  --ns-title-bot:  #283860;

  /* Bevels */
  --bevel-light:   #ffffff;
  --bevel-dark:    #404040;

  /* Active button */
  --bevel-active:  #b8c8d8;

  /* Bookmarks bar */
  --bk-bg:         #c0c8d8;

  /* Status bar */
  --status-bg:     #c0c8d8;

  /* Content area */
  --content-bg:    #ffffff;
  --content-link:  #0000ee;
  --content-link-visited: #551a8b;
  --content-text:  #000000;
  --content-rule:  #808080;
  --content-table: #e0e0e0;

  /* Type */
  --font-ui:       'Inter', 'Tahoma', system-ui, sans-serif;
  --font-content:  'Times New Roman', 'Liberation Serif', Georgia, serif;

  /* Animations */
  --anim-step:     90ms;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: radial-gradient(ellipse at 50% 40%, var(--bg-top), var(--bg-bot) 80%);
  font-family: var(--font-ui);
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
  color: var(--content-text);
}

/* Subtle CRT overlay */
.crt {
  pointer-events: none;
  position: fixed;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(0,0,0,0.06) 0px,
      rgba(0,0,0,0.06) 1px,
      transparent 1px,
      transparent 3px
    );
  z-index: 100;
  mix-blend-mode: multiply;
}

/* =============================================================
   WINDOW (chrome)
   ============================================================= */
.window {
  position: absolute;
  inset: 24px;
  display: flex;
  flex-direction: column;
  background: var(--chrome-mid);
  border-top: 2px solid var(--bevel-light);
  border-left: 2px solid var(--bevel-light);
  border-right: 2px solid var(--bevel-dark);
  border-bottom: 2px solid var(--bevel-dark);
  box-shadow:
    inset 1px 1px 0 var(--chrome-light),
    inset -1px -1px 0 var(--chrome-deep),
    0 18px 50px rgba(0,0,0,0.45);
  user-select: none;
  -webkit-user-select: none;
}

.window.minimized { display: none; }

/* =============================================================
   TITLE BAR
   ============================================================= */
.titlebar {
  position: relative;
  height: 28px;
  background:
    linear-gradient(
      180deg,
      var(--ns-title-bar) 0%,
      var(--ns-title-mid) 50%,
      var(--ns-title-bot) 100%
    );
  border-bottom: 1px solid var(--chrome-edge);
  display: flex;
  align-items: center;
  padding: 0 4px;
  cursor: grab;
  flex-shrink: 0;
  z-index: 2;
}
.titlebar:active { cursor: grabbing; }

.title-stripes {
  position: absolute;
  top: 0;
  bottom: 0;
  display: flex;
  gap: 2px;
  padding: 4px 4px;
}
.title-stripes.left  { left: 4px;   }
.title-stripes.right { right: 88px; }
.title-stripes span {
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #ffffff 0%, #c8d8e8 50%, #6878a0 100%);
  border-right: 1px solid rgba(0,0,0,0.25);
}

.titlebar-content {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 13px;
  color: #ffffff;
  text-shadow: 1px 1px 0 rgba(0,0,0,0.55);
  letter-spacing: 0.02em;
}

.title-nlogo {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  background: #ffffff;
  color: var(--ns-blue-1);
  font-weight: 800;
  font-size: 14px;
  border: 1px solid var(--chrome-dark);
  box-shadow:
    inset 0 1px 0 #fff,
    inset 0 -1px 0 var(--chrome-dim);
  line-height: 1;
  font-family: 'Times New Roman', Georgia, serif;
  font-style: italic;
  text-shadow: none;
}

.title-nlogo.loading {
  background: var(--ns-blue-1);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.title-nlogo.loading::before {
  content: "";
  position: absolute;
  inset: 0;
  background: conic-gradient(from 0deg, #ffffff 0%, #ffffff 25%, transparent 25%);
  animation: nspin 1.2s linear infinite;
}
.title-nlogo.loading::after {
  content: "";
  position: absolute;
  inset: 2px;
  background: var(--ns-blue-1);
  border-radius: 0;
}
.title-nlogo.loading span,
.title-nlogo.loading { color: transparent; }

@keyframes nspin {
  to { transform: rotate(360deg); }
}

.title-loading {
  display: inline-block;
  animation: pulse 1s ease-in-out infinite;
  font-size: 16px;
  line-height: 1;
}
/* When hidden, kill the animation so screenshots can capture. */
.title-loading[hidden],
[hidden] { display: none !important; animation: none !important; }
@keyframes pulse {
  50% { opacity: 0.3; }
}

.title-buttons {
  position: absolute;
  right: 4px;
  top: 0;
  bottom: 0;
  display: flex;
  gap: 2px;
  align-items: center;
}

.tb-btn {
  width: 22px;
  height: 22px;
  border: none;
  background:
    linear-gradient(180deg, var(--chrome-light), var(--chrome-dim));
  color: #000;
  font-family: monospace;
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  border-top: 1px solid var(--bevel-light);
  border-left: 1px solid var(--bevel-light);
  border-right: 1px solid var(--bevel-dark);
  border-bottom: 1px solid var(--bevel-dark);
  cursor: pointer;
  padding: 0;
  display: grid;
  place-items: center;
}
.tb-btn:active {
  border-top-color: var(--bevel-dark);
  border-left-color: var(--bevel-dark);
  border-right-color: var(--bevel-light);
  border-bottom-color: var(--bevel-light);
  background: linear-gradient(180deg, var(--chrome-dim), var(--chrome-light));
  padding-top: 1px;
  padding-left: 1px;
}
.tb-btn.close { color: #c00000; font-weight: 800; }

/* =============================================================
   MENU BAR
   ============================================================= */
.menubar {
  display: flex;
  background:
    linear-gradient(180deg, var(--chrome-mid) 0%, var(--chrome-dim) 100%);
  border-bottom: 1px solid var(--chrome-dark);
  padding: 1px 2px;
  gap: 0;
  flex-shrink: 0;
}
.menu {
  appearance: none;
  border: none;
  background: transparent;
  font-family: var(--font-ui);
  font-size: 12px;
  color: #000;
  padding: 2px 8px;
  cursor: pointer;
  border-radius: 0;
}
.menu:hover,
.menu.active {
  background: var(--ns-blue-1);
  color: #fff;
}
.menu:focus { outline: 1px dotted #000; outline-offset: -3px; }
.menu.active:focus { outline-color: #fff; }

/* =============================================================
   TOOLBAR
   ============================================================= */
.toolbar {
  display: flex;
  align-items: stretch;
  background:
    linear-gradient(180deg, var(--chrome-mid) 0%, var(--chrome-dim) 100%);
  border-bottom: 1px solid var(--chrome-dark);
  padding: 3px 4px;
  gap: 2px;
  flex-shrink: 0;
}

/* Beveled toolbar button */
.tb {
  appearance: none;
  font-family: var(--font-ui);
  font-size: 11px;
  background:
    linear-gradient(180deg, var(--chrome-light) 0%, var(--chrome-mid) 50%, var(--chrome-dim) 100%);
  color: #000;
  border-top: 1px solid var(--bevel-light);
  border-left: 1px solid var(--bevel-light);
  border-right: 1px solid var(--bevel-dark);
  border-bottom: 1px solid var(--bevel-dark);
  padding: 3px 8px 3px 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  border-radius: 0;
  min-height: 26px;
  position: relative;
}
.tb:hover {
  background:
    linear-gradient(180deg, #ffffff 0%, var(--chrome-light) 50%, var(--chrome-mid) 100%);
}
.tb:active,
.tb.pressed {
  border-top-color: var(--bevel-dark);
  border-left-color: var(--bevel-dark);
  border-right-color: var(--bevel-light);
  border-bottom-color: var(--bevel-light);
  padding: 4px 7px 2px 7px;
  background: var(--bevel-active);
}
.tb:disabled {
  color: var(--chrome-dark);
  cursor: not-allowed;
  text-shadow: 1px 1px 0 var(--chrome-light);
}
.tb:disabled .tb-icon { opacity: 0.5; }

.tb.small {
  font-size: 11px;
  padding: 2px 6px;
  min-height: 22px;
}
.tb.small:active { padding: 3px 5px 1px 7px; }
.tb.primary {
  font-weight: 600;
  outline: 1px dotted #000;
  outline-offset: -4px;
}
.tb.primary:active { outline-color: #000; }

.tb-icon {
  width: 18px;
  height: 16px;
  display: inline-block;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  flex-shrink: 0;
}

/* Icon glyphs (pure CSS) */
.icon-back {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 16'><path d='M2 8 L9 1 L9 4 Q14 4 14 8 Q14 12 9 12 L9 15 Z' fill='%23204080' stroke='%23000' stroke-width='1'/></svg>");
}
.icon-forward {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 16'><path d='M16 8 L9 1 L9 4 Q4 4 4 8 Q4 12 9 12 L9 15 Z' fill='%23204080' stroke='%23000' stroke-width='1'/></svg>");
}
.icon-reload {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 16'><path d='M14 5 A6 6 0 1 0 14 13' fill='none' stroke='%23204080' stroke-width='2'/><path d='M14 2 L14 7 L9 7 Z' fill='%23204080'/></svg>");
}
.icon-home {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 16'><path d='M9 1 L1 8 L3 8 L3 15 L7 15 L7 11 L11 11 L11 15 L15 15 L15 8 L17 8 Z' fill='%23204080' stroke='%23000' stroke-width='1'/></svg>");
}
.icon-images {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 16'><rect x='1' y='2' width='16' height='12' fill='%23fff' stroke='%23000'/><circle cx='5' cy='6' r='1.5' fill='%23ffd040'/><path d='M1 14 L7 8 L11 11 L14 8 L17 12 L17 14 Z' fill='%23808040'/></svg>");
}
.icon-open {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 16'><path d='M1 4 L1 14 L17 14 L17 6 L7 6 L6 4 Z' fill='%23ffd040' stroke='%23000'/></svg>");
}
.icon-print {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 16'><rect x='3' y='2' width='12' height='4' fill='%23fff' stroke='%23000'/><rect x='1' y='6' width='16' height='6' fill='%23d0d0d0' stroke='%23000'/><rect x='4' y='10' width='10' height='4' fill='%23fff' stroke='%23000'/><circle cx='13' cy='9' r='0.8' fill='%23000'/></svg>");
}
.icon-find {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 16'><circle cx='7' cy='7' r='4.5' fill='%23fff' stroke='%23000' stroke-width='1.5'/><line x1='11' y1='11' x2='16' y2='15' stroke='%23000' stroke-width='2'/></svg>");
}
.icon-stop {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 16'><rect x='3' y='3' width='12' height='10' fill='%23c00000' stroke='%23000'/></svg>");
}

/* Nav buttons have stronger active feedback when history is available */
.tb.nav:disabled {
  color: var(--chrome-dark);
}

/* =============================================================
   LOCATION BAR
   ============================================================= */
.location-bar {
  display: flex;
  align-items: center;
  background: var(--chrome-mid);
  padding: 3px 4px;
  gap: 4px;
  border-bottom: 1px solid var(--chrome-dark);
  flex-shrink: 0;
}
.loc-label {
  font-size: 12px;
  font-weight: 600;
  color: #000;
  padding: 0 4px;
}
.url-wrap {
  flex: 1;
  background: #ffffff;
  border-top: 1px solid var(--bevel-dark);
  border-left: 1px solid var(--bevel-dark);
  border-right: 1px solid var(--bevel-light);
  border-bottom: 1px solid var(--bevel-light);
  padding: 1px 2px;
}
.url-bar {
  width: 100%;
  border: none;
  outline: none;
  font-family: var(--font-ui);
  font-size: 13px;
  padding: 2px 4px;
  background: transparent;
  color: #000;
}
.url-bar:focus { background: #ffffe8; }

/* =============================================================
   BOOKMARKS BAR
   ============================================================= */
.bookmarks-bar {
  display: flex;
  align-items: center;
  background: var(--bk-bg);
  border-bottom: 1px solid var(--chrome-dark);
  padding: 2px 4px;
  gap: 4px;
  flex-shrink: 0;
  min-height: 26px;
}
.bk-label {
  font-size: 11px;
  font-style: italic;
  color: #303030;
  padding-right: 4px;
  white-space: nowrap;
}
.bk-items {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  flex: 1;
  min-height: 22px;
  align-items: center;
}
.bk-item {
  appearance: none;
  background: transparent;
  border: 1px solid transparent;
  font-family: var(--font-ui);
  font-size: 11px;
  color: #000;
  padding: 1px 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.bk-item:hover {
  background: var(--ns-blue-1);
  color: #fff;
}
.bk-item .bk-glyph {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: var(--ns-blue-1);
  border: 1px solid var(--ns-blue-3);
  position: relative;
}
.bk-item .bk-glyph::before {
  content: "";
  position: absolute;
  left: 2px;
  right: 2px;
  top: 3px;
  bottom: 1px;
  background: #fff;
}
.bk-item:hover .bk-glyph { background: #fff; border-color: #fff; }
.bk-item:hover .bk-glyph::before { background: var(--ns-blue-1); }

.bk-add {
  appearance: none;
  background: var(--chrome-light);
  border-top: 1px solid var(--bevel-light);
  border-left: 1px solid var(--bevel-light);
  border-right: 1px solid var(--bevel-dark);
  border-bottom: 1px solid var(--bevel-dark);
  font-family: var(--font-ui);
  font-size: 11px;
  padding: 1px 6px;
  cursor: pointer;
  white-space: nowrap;
}
.bk-add:active {
  border-top-color: var(--bevel-dark);
  border-left-color: var(--bevel-dark);
  border-right-color: var(--bevel-light);
  border-bottom-color: var(--bevel-light);
  padding: 2px 5px 0 7px;
}

/* =============================================================
   CONTENT AREA
   ============================================================= */
.content {
  flex: 1;
  background: var(--content-bg);
  color: var(--content-text);
  overflow: auto;
  outline: none;
  position: relative;
}
.content::-webkit-scrollbar { width: 16px; height: 16px; }
.content::-webkit-scrollbar-track {
  background:
    repeating-linear-gradient(
      0deg,
      #e8e8e8 0,
      #e8e8e8 2px,
      #ffffff 2px,
      #ffffff 4px
    ),
    #fff;
}
.content::-webkit-scrollbar-thumb {
  background:
    linear-gradient(180deg, var(--chrome-light) 0%, var(--chrome-dim) 50%, var(--chrome-dark) 100%);
  border-top: 1px solid var(--bevel-light);
  border-left: 1px solid var(--bevel-light);
  border-right: 1px solid var(--bevel-dark);
  border-bottom: 1px solid var(--bevel-dark);
}

/* The "web page" itself uses 1996-era default typography */
.page {
  font-family: var(--font-content);
  font-size: 15px;
  line-height: 1.45;
  color: #000;
  padding: 16px 24px;
  max-width: 900px;
  margin: 0 auto;
}
.page h1 {
  font-size: 28px;
  font-weight: bold;
  color: #000;
  border-bottom: 2px solid var(--ns-blue-1);
  padding-bottom: 4px;
  margin: 0 0 16px;
  font-family: 'Times New Roman', Georgia, serif;
}
.page h2 {
  font-size: 20px;
  font-weight: bold;
  color: #000;
  border-bottom: 1px solid var(--content-rule);
  padding-bottom: 2px;
  margin: 24px 0 8px;
  font-family: 'Times New Roman', Georgia, serif;
}
.page h3 { font-size: 16px; margin: 16px 0 6px; font-family: 'Times New Roman', Georgia, serif; }
.page p { margin: 0 0 12px; }
.page a {
  color: var(--content-link);
  text-decoration: underline;
}
.page a:visited { color: var(--content-link-visited); }
.page a:hover { color: #ff0000; }
.page hr {
  border: none;
  border-top: 1px solid var(--content-rule);
  margin: 16px 0;
}
.page ul, .page ol { margin: 0 0 12px 24px; padding: 0; }
.page li { margin: 0 0 4px; }
.page blockquote {
  border-left: 3px solid var(--content-rule);
  padding-left: 12px;
  margin: 12px 0;
  color: #404040;
}
.page img {
  border: 1px solid #000;
  max-width: 100%;
  image-rendering: pixelated;
}
.page .infobox {
  float: right;
  width: 280px;
  border: 1px solid var(--ns-blue-1);
  background: #f0f4fa;
  padding: 8px;
  margin: 0 0 12px 16px;
  font-size: 13px;
  font-family: var(--font-ui);
}
.page .infobox h4 {
  margin: 0 0 6px;
  font-size: 14px;
  text-align: center;
  background: var(--ns-blue-1);
  color: #fff;
  padding: 4px;
}
.page .infobox table { width: 100%; border-collapse: collapse; }
.page .infobox th { text-align: left; padding: 3px 4px; vertical-align: top; font-weight: 600; }
.page .infobox td { padding: 3px 4px; vertical-align: top; }
.page .infobox img { display: block; margin: 6px auto; background: #fff; }

.page .lede {
  font-size: 16px;
  margin-bottom: 14px;
}

.page .stamp {
  display: inline-block;
  padding: 1px 4px;
  background: #ffe8a0;
  border: 1px dashed #806000;
  font-family: var(--font-ui);
  font-size: 11px;
}

.page table.fig {
  border-collapse: collapse;
  margin: 12px auto;
}
.page table.fig td {
  border: 1px solid #888;
  padding: 4px 8px;
  text-align: center;
  font-size: 12px;
  font-family: var(--font-ui);
  color: #303030;
}

.page .ascii-art {
  font-family: 'Courier New', monospace;
  white-space: pre;
  font-size: 11px;
  line-height: 1;
  text-align: center;
  margin: 12px auto;
  color: #000;
}

.page .toc {
  background: #f4f4f4;
  border: 1px solid #aaa;
  padding: 8px 12px;
  margin: 0 0 16px;
  font-size: 13px;
}
.page .toc h2 { margin-top: 0; font-size: 14px; border-bottom: none; padding-bottom: 0; }
.page .toc ul { margin: 4px 0 0 16px; }

/* Hit highlight from Find */
.hit {
  background: #ffe066;
  color: #000;
}
.hit.current {
  background: #ff8800;
}

/* Images-off placeholder */
.noimg {
  display: inline-block;
  border: 1px solid #888;
  background: repeating-linear-gradient(
    45deg,
    #ddd,
    #ddd 4px,
    #fff 4px,
    #fff 8px
  );
  color: #555;
  font-family: var(--font-ui);
  font-size: 11px;
  padding: 6px;
  text-align: center;
  min-width: 60px;
}

/* Loading overlay while a page is "loading" */
.loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.5);
  display: grid;
  place-items: center;
  font-family: var(--font-ui);
  font-size: 12px;
  color: #303030;
  pointer-events: none;
}

/* =============================================================
   FIND BAR
   ============================================================= */
.find-bar {
  display: flex;
  align-items: center;
  background: var(--chrome-mid);
  padding: 3px 4px;
  gap: 4px;
  border-top: 1px solid var(--chrome-dark);
  flex-shrink: 0;
}
.find-label {
  font-size: 12px;
  font-weight: 600;
  padding: 0 4px;
}
.find-input {
  flex: 1;
  border-top: 1px solid var(--bevel-dark);
  border-left: 1px solid var(--bevel-dark);
  border-right: 1px solid var(--bevel-light);
  border-bottom: 1px solid var(--bevel-light);
  background: #ffffff;
  padding: 2px 6px;
  font-family: var(--font-ui);
  font-size: 13px;
  outline: none;
}
.find-input:focus { background: #ffffe8; }
.find-count {
  font-size: 11px;
  color: #303030;
  min-width: 110px;
  text-align: right;
  font-family: var(--font-ui);
}

/* =============================================================
   STATUS BAR
   ============================================================= */
.statusbar {
  position: relative;
  display: flex;
  align-items: center;
  height: 24px;
  background: var(--status-bg);
  border-top: 1px solid var(--bevel-light);
  padding: 0 4px;
  gap: 6px;
  font-family: var(--font-ui);
  font-size: 11px;
  color: #000;
  flex-shrink: 0;
}

.status-stripes {
  position: absolute;
  top: 0;
  bottom: 0;
  display: flex;
  gap: 2px;
  padding: 4px 0;
}
.status-stripes.left  { left: 4px; }
.status-stripes.right { right: 78px; }
.status-stripes span {
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #ffffff 0%, #c8d8e8 50%, #6878a0 100%);
  border-right: 1px solid rgba(0,0,0,0.25);
}

.status-icon.mozilla {
  display: inline-block;
  width: 18px;
  height: 18px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'><circle cx='9' cy='9' r='8' fill='none' stroke='%23000' stroke-width='1.5'/><circle cx='9' cy='9' r='5' fill='none' stroke='%23000' stroke-width='1'/><line x1='9' y1='2' x2='9' y2='16' stroke='%23000' stroke-width='1'/><line x1='2' y1='9' x2='16' y2='9' stroke='%23000' stroke-width='1'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
}

.status-progress {
  display: inline-block;
  width: 140px;
  height: 14px;
  background: #ffffff;
  border-top: 1px solid var(--bevel-dark);
  border-left: 1px solid var(--bevel-dark);
  border-right: 1px solid var(--bevel-light);
  border-bottom: 1px solid var(--bevel-light);
  position: relative;
  overflow: hidden;
}
.status-progress-fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  background:
    repeating-linear-gradient(
      45deg,
      #204080,
      var(--ns-blue-1) 4px,
      #4060a0 4px,
      #4060a0 8px
    );
  transition: width 200ms ease-out;
}

.status-text {
  flex: 1;
  text-align: left;
  padding-left: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.status-sec {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  color: #303030;
}
.sec-net {
  display: inline-block;
  width: 14px;
  height: 14px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'><circle cx='7' cy='7' r='5' fill='%2300a000'/><circle cx='7' cy='7' r='2' fill='%23ffffff'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
}

/* =============================================================
   MENUS (dropdown popups)
   ============================================================= */
.menu-popup {
  position: absolute;
  background: var(--chrome-mid);
  border-top: 1px solid var(--bevel-light);
  border-left: 1px solid var(--bevel-light);
  border-right: 1px solid var(--bevel-dark);
  border-bottom: 1px solid var(--bevel-dark);
  box-shadow: 2px 2px 6px rgba(0,0,0,0.35);
  padding: 2px;
  z-index: 200;
  min-width: 180px;
  font-family: var(--font-ui);
  font-size: 12px;
}
.menu-popup .mi {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 18px 3px 22px;
  cursor: pointer;
  color: #000;
  white-space: nowrap;
}
.menu-popup .mi:hover {
  background: var(--ns-blue-1);
  color: #fff;
}
.menu-popup .mi.disabled {
  color: var(--chrome-dark);
  text-shadow: 1px 1px 0 var(--chrome-light);
  cursor: not-allowed;
}
.menu-popup .mi.disabled:hover { background: transparent; color: var(--chrome-dark); }
.menu-popup .mi .shortcut {
  margin-left: auto;
  padding-left: 24px;
  font-size: 11px;
  color: #555;
}
.menu-popup .mi:hover .shortcut { color: #fff; }
.menu-popup .sep {
  height: 1px;
  background: var(--chrome-dark);
  border-bottom: 1px solid var(--bevel-light);
  margin: 3px 2px;
}
.menu-popup .check::before {
  content: "✓";
  display: inline-block;
  width: 14px;
  margin-left: -16px;
  text-align: center;
  font-weight: 700;
}

/* =============================================================
   MODAL DIALOGS
   ============================================================= */
.modal-shroud {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.18);
  z-index: 500;
}

.modal {
  position: absolute;
  z-index: 600;
  background: var(--chrome-mid);
  border-top: 1px solid var(--bevel-light);
  border-left: 1px solid var(--bevel-light);
  border-right: 1px solid var(--bevel-dark);
  border-bottom: 1px solid var(--bevel-dark);
  box-shadow: 4px 4px 14px rgba(0,0,0,0.4);
  min-width: 340px;
  font-family: var(--font-ui);
  color: #000;
}

.modal-titlebar {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  background:
    linear-gradient(180deg, var(--ns-title-bar) 0%, var(--ns-title-mid) 50%, var(--ns-title-bot) 100%);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 0 4px;
  cursor: grab;
  text-shadow: 1px 1px 0 rgba(0,0,0,0.45);
}
.modal-titlebar:active { cursor: grabbing; }
.modal-nlogo {
  display: inline-grid;
  place-items: center;
  width: 16px;
  height: 16px;
  background: #fff;
  color: var(--ns-blue-1);
  font-weight: 800;
  font-style: italic;
  font-family: 'Times New Roman', serif;
  border: 1px solid var(--chrome-dark);
  font-size: 12px;
  line-height: 1;
  text-shadow: none;
}
.modal-title-text { flex: 1; }
.modal-close {
  width: 18px;
  height: 18px;
  border: none;
  background: linear-gradient(180deg, var(--chrome-light), var(--chrome-dim));
  color: #000;
  font-size: 12px;
  font-weight: 700;
  border-top: 1px solid var(--bevel-light);
  border-left: 1px solid var(--bevel-light);
  border-right: 1px solid var(--bevel-dark);
  border-bottom: 1px solid var(--bevel-dark);
  cursor: pointer;
  line-height: 1;
  padding: 0;
}
.modal-close:active {
  border-top-color: var(--bevel-dark);
  border-left-color: var(--bevel-dark);
  border-right-color: var(--bevel-light);
  border-bottom-color: var(--bevel-light);
}

.modal-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--chrome-mid);
}
.modal-prompt { margin: 0 0 4px; font-size: 12px; }
.modal-row { display: flex; gap: 6px; }
.modal-input {
  width: 100%;
  border-top: 1px solid var(--bevel-dark);
  border-left: 1px solid var(--bevel-dark);
  border-right: 1px solid var(--bevel-light);
  border-bottom: 1px solid var(--bevel-light);
  background: #fff;
  padding: 3px 6px;
  font-family: var(--font-ui);
  font-size: 13px;
  outline: none;
}
.modal-input:focus { background: #ffffe8; }
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  padding-top: 6px;
}

/* Print dialog */
.print-progress {
  height: 16px;
  background: #fff;
  border-top: 1px solid var(--bevel-dark);
  border-left: 1px solid var(--bevel-dark);
  border-right: 1px solid var(--bevel-light);
  border-bottom: 1px solid var(--bevel-light);
  position: relative;
  overflow: hidden;
}
.print-progress-fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0%;
  background:
    repeating-linear-gradient(
      45deg,
      var(--ns-blue-1),
      var(--ns-blue-1) 4px,
      #4060a0 4px,
      #4060a0 8px
    );
  transition: width 200ms ease-out;
}
.print-status { margin: 0; font-size: 12px; color: #303030; }

/* About modal */
.about-body { align-items: center; text-align: center; }
.about-mark { margin: 0; }
.about-body h3 { margin: 4px 0 0; font-size: 16px; }
.about-tagline { font-style: italic; color: var(--ns-blue-1); margin: 0; }
.about-body p { margin: 2px 0; font-size: 12px; color: #303030; }

/* Bookmarks manager */
.bookmarks-body { padding: 0; }
.bk-list {
  list-style: none;
  margin: 0;
  padding: 6px;
  background: #fff;
  border-top: 1px solid var(--bevel-dark);
  border-left: 1px solid var(--bevel-dark);
  border-right: 1px solid var(--bevel-light);
  border-bottom: 1px solid var(--bevel-light);
  margin: 4px 12px 0;
  max-height: 220px;
  overflow: auto;
  font-size: 12px;
}
.bk-list li {
  padding: 2px 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}
.bk-list li:hover { background: var(--ns-blue-1); color: #fff; }
.bk-list li.selected { background: var(--bevel-active); }
.bk-list .bk-glyph {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: var(--ns-blue-1);
  border: 1px solid var(--ns-blue-3);
  position: relative;
}
.bk-list .bk-glyph::before {
  content: "";
  position: absolute;
  left: 2px; right: 2px; top: 3px; bottom: 1px;
  background: #fff;
}

/* =============================================================
   RESPONSIVE
   ============================================================= */
@media (max-width: 720px) {
  .window { inset: 8px; }
  .tb-label { display: none; }
  .tb { padding: 4px 6px; }
  .title-stripes.right { right: 80px; }
  .bk-label { display: none; }
  .page { padding: 10px 14px; font-size: 14px; }
  .page .infobox { float: none; width: auto; margin: 0 0 12px; }
}

@media (max-width: 520px) {
  .title-stripes.right { display: none; }
  .toolbar { flex-wrap: wrap; }
  .location-bar .loc-label { display: none; }
  .modal { left: 8px !important; right: 8px; min-width: 0; }
}