/* The browsing surface is edge-to-edge; controls remain part of the app chrome. */
.browser-workspace {
  min-width: 0;
}

.browser-workspace .browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
}

.browser-workspace .browser-input {
  min-width: 0;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid #dce1e8;
  border-radius: 15px;
  background: #fff;
  color: #232a33;
  font-size: 16px;
  box-shadow: 0 2px 8px #35425209;
}

.browser-workspace .browser-input:focus {
  border-color: #8095b2;
  outline: 2px solid #8095b24a;
  outline-offset: 1px;
}

.browser-go,
.browser-popout {
  flex: none;
  min-height: 46px;
  border-radius: 14px;
  font-weight: 700;
}

.browser-go {
  padding: 0 15px;
  border: 1px solid #292e37;
  background: #292e37;
  color: #fff;
}

.browser-popout {
  width: 46px;
  padding: 0;
  border: 1px solid #dce1e8;
  background: #fff;
  color: #343d4b;
  display: grid;
  place-items: center;
}

.browser-go:active,
.browser-popout:active {
  transform: scale(.97);
}
.browser-back {
  display: grid;
  flex: none;
  place-items: center;
  width: 44px;
  min-height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: #232a33;
}
.browser-back svg,
.browser-popout svg,
.browser-hint-close svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.browser-back[hidden],
.browser-popout[hidden] { display: none !important; }
.browser-back:focus-visible,
.browser-popout:focus-visible,
.browser-go:focus-visible,
.browser-hint-close:focus-visible {
  outline: 2px solid #0066cc;
  outline-offset: 2px;
}

/* Sites that allow embedding live here; blocked sites get a clear exit path. */
.browser-viewport {
  position: relative;
  height: clamp(320px, 52dvh, 650px);
  overflow: hidden;
  background: #f7f8fa;
}
.browser-iframe { display: block; width: 100%; height: 100%; border: 0; }
.browser-viewport-status {
  position: absolute;
  inset: 0;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px;
  color: #394551;
  text-align: center;
  line-height: 1.5;
}
.browser-viewport-status {
  background: rgba(248, 250, 253, .84);
  -webkit-backdrop-filter: blur(16px) saturate(125%);
  backdrop-filter: blur(16px) saturate(125%);
}
html[data-theme="dark"] .browser-viewport { background: #242426; }
html[data-theme="dark"] .browser-viewport-status {
  background: rgba(28, 28, 30, .82);
  color: #e0e0e5;
}

.browser-source-section {
  box-sizing: border-box;
  width: min(100%, 680px);
  margin-inline: auto;
  padding: 0 16px;
}
.browser-online-section .status-line {
  margin: 0;
  padding: 2px 0;
  font-size: 13px;
  line-height: 1.5;
}
.browser-online-section .section-head {
  align-items: flex-start;
  margin: 20px 0 16px;
}
.browser-source-heading { min-width: 0; }
.browser-source-heading .section-title { font-size: 20px; line-height: 1.3; }
.browser-source-subtitle {
  margin: 6px 0 0;
  color: #687789;
  font-size: 13px;
  line-height: 1.55;
}
.browser-result-count {
  flex: none;
  padding-top: 4px;
  color: #738095;
  font-size: 12px;
  white-space: nowrap;
}
.browser-inline-status {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  padding: 15px 16px;
  border: 1px solid #dfe5ec;
  border-radius: var(--radius-md);
  background: #f6f8fa;
  color: #526174;
  font-size: 13px;
  line-height: 1.5;
}
.browser-inline-status-copy { display: flex; min-width: 0; flex-direction: column; gap: 2px; }
.browser-inline-status-copy strong { color: #253448; font-size: 14px; overflow-wrap: anywhere; }
.browser-inline-status-copy span { color: #6b7787; font-size: 12px; }
.browser-inline-status.is-success { border-color: #bfded0; background: #f0f8f4; color: #25634c; }
html[data-theme="dark"] .browser-inline-status.is-success { border-color: #3f6655; background: #21382f; color: #b7e2cd; }
.browser-status-spinner {
  box-sizing: border-box;
  flex: none;
  width: 18px;
  height: 18px;
  border: 2px solid #c4d1df;
  border-top-color: #3978b8;
  border-radius: 50%;
  animation: browser-status-spin .8s linear infinite;
}
@keyframes browser-status-spin { to { transform: rotate(360deg); } }
html[data-theme="dark"] .browser-source-subtitle,
html[data-theme="dark"] .browser-result-count { color: #a5b0bd; }
html[data-theme="dark"] .browser-inline-status {
  border-color: #3b414b;
  background: #25272c;
  color: #c5cdd7;
}
html[data-theme="dark"] .browser-inline-status-copy strong { color: #f2f5f8; }
html[data-theme="dark"] .browser-inline-status-copy span { color: #adb7c3; }
html[data-theme="dark"] .browser-status-spinner { border-color: #46515f; border-top-color: #8ac3ff; }
.browser-workspace .source-result-list { gap: 10px; margin: 0 0 12px; }
.browser-workspace .source-result-item {
  flex-direction: row;
  align-items: center;
  gap: 13px;
  width: 100%;
  min-height: 82px;
  padding: 14px 15px;
  border-radius: var(--radius-md);
  transition: border-color 160ms ease, background-color 160ms ease, transform 160ms ease;
}
.browser-workspace .source-result-info { display: flex; flex: 1; min-width: 0; flex-direction: column; gap: 4px; }
.browser-workspace .source-result-info strong { font-size: 15px; line-height: 1.35; overflow-wrap: anywhere; }
.browser-workspace .source-result-cover { width: 46px; height: 62px; flex: none; border-radius: 6px; object-fit: cover; background: #eef0f3; }
.browser-workspace .source-result-newest,
.browser-workspace .source-result-remark { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 1; line-height: 1.5; }
.browser-workspace .source-result-remark { -webkit-line-clamp: 2; }
.browser-workspace .source-result-author,
.browser-workspace .source-result-source { color: #596777; font-size: 12px; }
.browser-workspace .source-result-review { color: #9b563b; font-size: 12px; font-weight: 650; line-height: 1.45; }
.browser-workspace .source-result-match { color: #337054; font-size: 12px; font-weight: 650; line-height: 1.45; }
.browser-workspace .source-result-action {
  flex: none;
  align-self: center;
  min-width: 48px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #edf3f9;
  color: #2e668f !important;
  font-size: 12px !important;
  font-weight: 700;
  text-align: center;
}
.browser-workspace .source-result-item:disabled { cursor: wait; opacity: .58; }
.browser-workspace .source-result-item.source-result-mismatch { cursor: not-allowed; opacity: .72; }
html[data-theme="dark"] .browser-workspace .source-result-review { color: #efb49d; }
html[data-theme="dark"] .browser-workspace .source-result-match { color: #9fd4b6; }
html[data-theme="dark"] .browser-workspace .source-result-action { background: #293b4d; color: #b6dbff !important; }
@media (hover: hover) {
  .browser-workspace .source-result-item:not(:disabled):hover { border-color: #a9b8c8; transform: translateY(-1px); }
  html[data-theme="dark"] .browser-workspace .source-result-item:not(:disabled):hover { border-color: #657386; }
}
@media (max-width: 420px) {
  .browser-workspace .source-result-item { gap: 10px; padding: 13px; }
  .browser-workspace .source-result-action { min-width: 42px; padding-inline: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .browser-status-spinner { animation: none; }
  .browser-workspace .source-result-item { transition: none; }
}

.source-review-scrim { position: fixed; z-index: 89; inset: 0; background: rgba(18,26,36,.42); }
.source-review-sheet {
  position: fixed; z-index: 90; left: 50%; bottom: 0; transform: translateX(-50%);
  width: min(100%,520px); max-height: min(84dvh,720px); overflow-y: auto;
  padding: 24px 22px calc(24px + env(safe-area-inset-bottom));
  border: 1px solid rgba(255,255,255,.72); border-bottom: 0; border-radius: 28px 28px 0 0;
  background: rgba(250,250,252,.94); color: #1c2838;
  -webkit-backdrop-filter: blur(24px) saturate(120%); backdrop-filter: blur(24px) saturate(120%);
  box-shadow: 0 -18px 52px rgba(18,28,42,.2);
}
.source-review-sheet h2 { margin: 0 0 8px; font-size: 22px; line-height: 1.25; letter-spacing: -.02em; }
.source-review-summary { margin: 0 0 20px; color: #667586; font-size: 13px; line-height: 1.55; }
.source-review-meta { display: grid; grid-template-columns: 46px minmax(0,1fr); gap: 8px 12px; margin: 0 0 18px; font-size: 13px; }
.source-review-meta dt { color: #7b8795; }
.source-review-meta dd { margin: 0; color: inherit; font-weight: 650; overflow-wrap: anywhere; }
.source-review-reasons { padding: 14px 16px; border: 1px solid #e8d7ce; border-radius: 16px; background: rgba(255,244,238,.76); color: #75402e; font-size: 13px; line-height: 1.5; }
.source-review-reasons strong { font-size: 13px; }
.source-review-reasons ul { margin: 8px 0 0; padding-left: 18px; }
.source-review-reasons li + li { margin-top: 5px; }
.source-review-samples { margin: 14px 0 0; color: #667586; font-size: 12px; line-height: 1.55; overflow-wrap: anywhere; }
.source-review-preview { margin-top: 14px; padding: 12px 14px; border-radius: 14px; background: rgba(224,232,241,.53); font-size: 12px; line-height: 1.6; }
.source-review-preview strong { display: block; margin-bottom: 5px; }
.source-review-preview p { margin: 0; max-height: 6.4em; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; }
.source-review-actions { display: grid; grid-template-columns: 1fr 1.2fr; gap: 10px; margin-top: 24px; }
.source-review-actions button { min-height: 48px; padding: 0 12px; border-radius: 15px; font-size: 14px; font-weight: 700; }
.source-review-cancel { border: 1px solid #dbe1e8; background: rgba(255,255,255,.65); color: #334257; }
.source-review-accept { border: 1px solid #253349; background: #253349; color: #fff; }
.source-review-actions button:focus-visible { outline: 2px solid #0066cc; outline-offset: 2px; }
html[data-theme="dark"] .source-review-sheet { background: rgba(34,35,39,.94); color: #f4f5f7; border-color: rgba(255,255,255,.12); }
html[data-theme="dark"] .source-review-summary,
html[data-theme="dark"] .source-review-samples,
html[data-theme="dark"] .source-review-meta dt { color: #b4bdc8; }
html[data-theme="dark"] .source-review-reasons { background: rgba(88,54,44,.45); border-color: #73564e; color: #f0c8b9; }
html[data-theme="dark"] .source-review-preview { background: rgba(107,124,143,.2); }
html[data-theme="dark"] .source-review-cancel { background: rgba(65,67,74,.7); border-color: #626771; color: #f3f5f8; }
html[data-theme="dark"] .source-review-accept { background: #d3e7ff; border-color: #d3e7ff; color: #1a293a; }
@media (prefers-reduced-transparency: reduce) { .source-review-sheet { -webkit-backdrop-filter: none; backdrop-filter: none; background: #fafafc; } html[data-theme="dark"] .source-review-sheet { background: #222327; } }
.source-quality-warning { margin: 0 0 14px; padding: 11px 13px; border: 1px solid #eadbc8; border-radius: 13px; background: rgba(250,243,232,.78); color: #75552d; font-size: 12px; line-height: 1.5; }
html[data-theme="dark"] .source-quality-warning { background: rgba(91,74,52,.5); border-color: #706048; color: #f2d7aa; }

@media (max-width: 899px) {
  #main-view:has(> .browser-workspace) {
    padding: 0 0 calc(95px + env(safe-area-inset-bottom));
  }

  .browser-workspace .browser-bar {
    padding: 10px 16px 2px;
  }

  .browser-viewport { height: clamp(330px, 58dvh, 650px); }

  .browser-source-section {
    padding-inline: 16px;
  }
}

@media (max-width: 359px) {
  .browser-viewport { height: clamp(290px, 47dvh, 500px); }
  .browser-workspace .browser-bar,
  .browser-source-section {
    padding-inline: 12px;
  }

  .browser-workspace .browser-bar { gap: 6px; }

  .browser-go { padding-inline: 11px; }
  .browser-popout { width: 42px; }
}

html[data-theme="dark"] .browser-workspace .browser-input::placeholder {
  color: #bbbcc2;
  opacity: 1;
}

/* Browsing is a separate, immersive state rather than a small preview card. */
body:has(.browser-workspace.is-browsing) { overflow: hidden; }
#app:has(.browser-workspace.is-browsing) {
  max-width: none;
  margin: 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}
#app:has(.browser-workspace.is-browsing) > .bottom-nav,
#app:has(.browser-workspace.is-browsing) > .quick-menu { display: none !important; }
#main-view:has(> .browser-workspace.is-browsing) { padding: 0; }
.browser-workspace.is-browsing {
  position: fixed;
  inset: 0;
  z-index: 40;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100dvh;
  min-width: 0;
  min-height: 0;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  overflow: hidden;
  background: #fff;
}
.browser-workspace.is-browsing .browser-bar,
.browser-workspace.is-browsing .browser-bar[data-liquid-glass] {
  flex: none;
  min-width: 0;
  margin: 0 !important;
  padding: 8px 12px !important;
  border: 0;
  border-bottom: 1px solid #e5e8ed;
  border-radius: 0;
  background: rgba(250, 251, 253, .89);
  box-shadow: 0 5px 18px rgba(28, 36, 48, .06);
  -webkit-backdrop-filter: blur(20px) saturate(130%);
  backdrop-filter: blur(20px) saturate(130%);
}
.browser-workspace.is-browsing .browser-input { flex: 1 1 auto; width: 0; min-width: 0; }
.browser-workspace.is-browsing .browser-back { flex: none; }
.browser-workspace.is-browsing .browser-source-section { display: none; }
.browser-workspace.is-browsing .browser-viewport {
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  width: 100%;
  height: auto;
  background: #fff;
}
.browser-workspace.is-browsing .browser-iframe { flex: 1; min-width: 0; min-height: 0; background: #fff; }
.browser-workspace.is-browsing .browser-viewport-status {
  background: rgba(255, 255, 255, .96);
  color: #394551;
  font-size: 14px;
}
.browser-embed-hint {
  position: absolute;
  right: max(12px, env(safe-area-inset-right));
  bottom: max(12px, env(safe-area-inset-bottom));
  left: max(12px, env(safe-area-inset-left));
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 580px;
  min-height: 42px;
  margin-inline: auto;
  padding: 5px 6px 5px 14px;
  border: 1px solid rgba(215, 222, 231, .86);
  border-radius: 15px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 8px 28px rgba(22, 31, 43, .12);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
  backdrop-filter: blur(18px) saturate(120%);
  color: #3c4753;
  font-size: 12px;
  line-height: 1.4;
}
.browser-embed-hint span { flex: 1; }
.browser-hint-close {
  display: grid;
  flex: none;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 12px;
  background: rgba(232, 237, 244, .74);
  color: #3c4753;
}
.browser-hint-close svg { width: 17px; height: 17px; }
html[data-theme="dark"] .browser-workspace.is-browsing { background: #1c1c1e; }
html[data-theme="dark"] .browser-workspace.is-browsing .browser-bar,
html[data-theme="dark"] .browser-workspace.is-browsing .browser-bar[data-liquid-glass] {
  border-bottom-color: #3a3a3e;
  background: rgba(29, 30, 33, .9);
}
html[data-theme="dark"] .browser-workspace.is-browsing .browser-back { color: #f5f5f7; }
html[data-theme="dark"] .browser-workspace.is-browsing .browser-viewport,
html[data-theme="dark"] .browser-workspace.is-browsing .browser-iframe { background: #1c1c1e; }
html[data-theme="dark"] .browser-workspace.is-browsing .browser-viewport-status {
  background: rgba(28, 28, 30, .96);
  color: #e0e0e5;
}
html[data-theme="dark"] .browser-embed-hint {
  border-color: rgba(120, 130, 145, .5);
  background: rgba(37, 40, 47, .9);
  color: #f5f5f7;
}
html[data-theme="dark"] .browser-hint-close { background: rgba(84, 90, 102, .62); color: #f5f5f7; }
@media (max-width: 359px) {
  .browser-workspace.is-browsing .browser-bar,
  .browser-workspace.is-browsing .browser-bar[data-liquid-glass] { gap: 4px; padding-inline: 6px !important; }
  .browser-workspace.is-browsing .browser-back { width: 38px; }
  .browser-workspace.is-browsing .browser-go { padding-inline: 10px; }
  .browser-workspace.is-browsing .browser-popout { width: 42px; }
}
@media (prefers-reduced-transparency: reduce) {
  .browser-workspace.is-browsing .browser-bar,
  .browser-embed-hint { -webkit-backdrop-filter: none; backdrop-filter: none; background: #fff; }
  html[data-theme="dark"] .browser-workspace.is-browsing .browser-bar,
  html[data-theme="dark"] .browser-embed-hint { background: #242426; }
}

/* The browser lives behind the compact search field on Shelf and Recommend. */
.browser-entry {
  display: flex;
  align-items: center;
  gap: 11px;
  box-sizing: border-box;
  width: 100%;
  min-height: 54px;
  margin: 0 0 24px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: #f0f1f4;
  color: #5e6977;
  font: inherit;
  font-size: 16px;
  text-align: left;
  cursor: pointer;
}
.browser-entry:focus-visible { border-color: #7d9fc7; outline: 2px solid #7d9fc744; outline-offset: 1px; }
.browser-entry:active { background: #e8ebef; }
.browser-entry-icon { display: grid; flex: none; place-items: center; width: 21px; height: 21px; color: #687382; }
.browser-entry-icon svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; }
.browser-entry-label { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
html[data-theme="dark"] .browser-entry { background: #2a2a2e; color: #b5b5bc; }
html[data-theme="dark"] .browser-entry-icon { color: #b5b5bc; }
html[data-theme="dark"] .browser-entry:active { background: #38383e; }
@media (max-width: 359px) { .browser-entry { padding-inline: 14px; } }

/* The start screen is also an in-app screen, not an orphaned fifth tab. */
body:has(.browser-workspace) { overflow: hidden; }
#app:has(.browser-workspace) { max-width: none; margin: 0; overflow: visible; border: 0; border-radius: 0; box-shadow: none; }
#app:has(.browser-workspace) > .bottom-nav,
#app:has(.browser-workspace) > .quick-menu { display: none !important; }
#main-view:has(> .browser-workspace) { padding: 0; }
.browser-workspace:not(.is-browsing) {
  position: fixed;
  inset: 0;
  z-index: 40;
  box-sizing: border-box;
  width: 100%;
  height: 100dvh;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  overflow-y: auto;
  overscroll-behavior: contain;
  background: #fff;
}
.browser-workspace:not(.is-browsing) .browser-bar,
.browser-workspace:not(.is-browsing) .browser-bar[data-liquid-glass] {
  position: sticky;
  top: 0;
  z-index: 1;
  box-sizing: border-box;
  width: 100%;
  margin: 0 0 12px !important;
  padding: 10px max(12px, env(safe-area-inset-right)) 8px max(12px, env(safe-area-inset-left)) !important;
  border: 0;
  border-bottom: 1px solid #e5e8ed;
  border-radius: 0;
  background: rgba(250, 251, 253, .93);
  box-shadow: none;
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}
.browser-workspace:not(.is-browsing) .browser-input { flex: 1 1 auto; width: 0; }
html[data-theme="dark"] .browser-workspace:not(.is-browsing) { background: #1c1c1e; }
html[data-theme="dark"] .browser-workspace:not(.is-browsing) .browser-bar,
html[data-theme="dark"] .browser-workspace:not(.is-browsing) .browser-bar[data-liquid-glass] {
  border-bottom-color: #38383d;
  background: rgba(29, 30, 33, .93);
}
html[data-theme="dark"] .browser-workspace:not(.is-browsing) .browser-back { color: #f5f5f7; }
@media (prefers-reduced-transparency: reduce) {
  .browser-workspace:not(.is-browsing) .browser-bar,
  .browser-workspace:not(.is-browsing) .browser-bar[data-liquid-glass] { -webkit-backdrop-filter: none; backdrop-filter: none; background: #fff; }
  html[data-theme="dark"] .browser-workspace:not(.is-browsing) .browser-bar,
  html[data-theme="dark"] .browser-workspace:not(.is-browsing) .browser-bar[data-liquid-glass] { background: #242426; }
}