:root {
  color-scheme: dark;
  --bg: #0f1115;
  --panel: #171a20;
  --panel-muted: #20242d;
  --line: #2f3642;
  --ink: #eef2f7;
  --muted: #98a2b3;
  --accent: #2dd4bf;
  --accent-strong: #14b8a6;
  --danger: #ef4444;
  --shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family:
    ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #0b0d10;
  overflow: hidden;
}

button,
label.import-button,
select,
input {
  font: inherit;
}

button,
label.import-button {
  appearance: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.7rem 0.95rem;
  background: #232833;
  color: var(--ink);
  cursor: pointer;
}

button:hover,
label.import-button:hover {
  border-color: #4b5565;
}

button.danger {
  color: #fff;
  background: var(--danger);
  border-color: transparent;
}

.shell,
.remote-boot {
  width: min(100vw, 100%);
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

.browser-toolbar,
.side-panel,
.remote-boot__card,
.viewport {
  background: var(--panel);
}

.browser-toolbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.02);
  background: #111418;
}

.browser-toolbar__address,
.address-form,
.browser-toolbar__actions,
.side-panel__header,
.side-panel__links,
.panel-tabs,
.panel__row,
.settings-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.address-form {
  width: 100%;
}

.address-form.is-disabled {
  opacity: 0.72;
}

.toolbar-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.toolbar-brand__logo {
  display: block;
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.address-form__input {
  flex: 1;
}

.address-form__input input {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #2a3039;
  color: var(--ink);
}

.address-form__input input:disabled,
.toolbar-link:disabled,
.settings-field select:disabled,
.settings-actions button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.icon-button {
  width: 42px;
  min-width: 42px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
}

.toolbar-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--ink);
  text-decoration: none;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  height: calc(100vh - 67px);
  height: calc(100dvh - 67px);
  margin-top: 67px;
  overflow: hidden;
}

.workspace > * {
  min-width: 0;
  min-height: 0;
}

.workspace.is-panel-collapsed {
  grid-template-columns: minmax(0, 1fr);
}

.viewport {
  border-right: 1px solid var(--line);
  overflow: hidden;
}

.viewport iframe,
.remote-boot iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}

.side-panel {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  border-left: 1px solid var(--line);
  background: #15181e;
  min-height: 0;
  overflow: hidden;
}

.side-panel.is-collapsed {
  display: none;
}

.side-panel__header,
.panel-tabs,
.side-panel__content,
.side-panel__footer {
  padding: 16px;
}

.side-panel__header {
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.side-panel__header strong,
.status-card strong,
.remote-boot__card strong {
  display: block;
}

.side-panel__header span,
.status-card span {
  color: var(--muted);
  font-size: 0.92rem;
}

.panel-tabs {
  gap: 6px;
  border-bottom: 1px solid var(--line);
}

.panel-tab {
  background: transparent;
  border-color: transparent;
  color: var(--muted);
}

.panel-tab.is-active {
  background: var(--panel-muted);
  border-color: var(--line);
  color: var(--ink);
}

.side-panel__content {
  overflow: auto;
  min-height: 0;
}

.side-panel__content.is-hidden {
  display: none;
}

.side-panel__content--stack {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-height: 0;
  overflow: hidden;
}

.side-panel__footer {
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  font-size: 0.9rem;
}

.side-panel__footer p {
  margin: 0;
}

.side-panel__footer a {
  color: var(--ink);
  text-decoration: none;
}

.side-panel__footer a:hover {
  color: var(--accent);
}

.side-panel__footer-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  font-weight: 600;
}

.side-panel__footer-link svg {
  width: 16px;
  height: 16px;
}

.settings-card,
.progress-card,
.status-card {
  display: grid;
  gap: 10px;
}

.progress-card,
.status-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel-muted);
}

.loading-indicator {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
}

.loading-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.16);
  border-top-color: var(--accent);
  border-radius: 999px;
  animation: shell-spin 1.6s linear infinite;
}

.loading-bar {
  position: relative;
  display: block;
  width: 100%;
  height: 14px;
  border-radius: 4px;
  overflow: hidden;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.05) 0 11%,
    transparent 11% 14%,
    rgba(255, 255, 255, 0.05) 14% 25%,
    transparent 25% 28%,
    rgba(255, 255, 255, 0.05) 28% 39%,
    transparent 39% 42%,
    rgba(255, 255, 255, 0.05) 42% 53%,
    transparent 53% 56%,
    rgba(255, 255, 255, 0.05) 56% 67%,
    transparent 67% 70%,
    rgba(255, 255, 255, 0.05) 70% 81%,
    transparent 81% 84%,
    rgba(255, 255, 255, 0.05) 84% 95%,
    transparent 95% 100%
  );
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.loading-bar::after {
  content: "";
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: -24%;
  width: 24%;
  border-radius: 2px;
  background: linear-gradient(
    90deg,
    var(--accent-strong) 0 30%,
    transparent 30% 36%,
    var(--accent) 36% 66%,
    transparent 66% 72%,
    var(--accent-strong) 72% 100%
  );
  animation: shell-loading-blocks 15s linear infinite;
}

.loading-copy {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.settings-field {
  display: grid;
  gap: 6px;
  margin-top: 16px;
}

.settings-field span {
  color: var(--muted);
  font-size: 0.9rem;
}

.settings-field select {
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #2a3039;
  color: var(--ink);
}

.settings-actions {
  flex-wrap: wrap;
  margin-top: 16px;
}

.panel__row {
  justify-content: space-between;
  margin-bottom: 8px;
  font:
    600 0.78rem / 1.2 ui-monospace,
    "SFMono-Regular",
    monospace;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.log-panel {
  margin: 0;
  height: 100%;
  min-height: 0;
  border-radius: 12px;
  padding: 12px;
  background: #101418;
  color: #edf2f7;
  font:
    0.83rem / 1.5 ui-monospace,
    "SFMono-Regular",
    monospace;
  overflow: auto;
}

.log-panel .error {
  color: #ffb4a6;
}

.panel-textarea {
  width: 100%;
  height: 100%;
  min-height: 0;
  resize: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: #101418;
  color: #edf2f7;
  font:
    0.83rem / 1.5 ui-monospace,
    "SFMono-Regular",
    monospace;
  overflow: auto;
}

.remote-boot {
  width: 100%;
  min-height: 100vh;
  position: relative;
}

.remote-boot__card {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 14px;
  padding: 24px;
  background: rgba(11, 13, 16, 0.7);
  backdrop-filter: blur(6px);
  pointer-events: all;
}

.remote-boot__card > strong,
.remote-boot__card > p,
.remote-boot__card > .remote-boot__progress {
  width: min(560px, 100%);
}

.remote-boot__card > strong,
.remote-boot__card > p,
.remote-boot__progress {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.remote-boot__card > p {
  margin: 0;
}

.remote-boot__progress {
  display: grid;
  gap: 10px;
}

.remote-boot__card.is-hidden {
  display: none;
}

@keyframes shell-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes shell-loading-blocks {
  0% {
    transform: translateX(0%);
  }

  100% {
    transform: translateX(520%);
  }
}

@media (max-width: 1080px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .side-panel {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .viewport {
    border-right: 0;
  }
}

@media (max-width: 720px) {
  .browser-toolbar {
    grid-template-columns: 1fr;
  }

  .browser-toolbar__actions {
    justify-content: flex-end;
  }
}