:root {
  --setup-bg: radial-gradient(circle at 10% 10%, #fff3c4, transparent 60%),
    radial-gradient(circle at 90% 20%, #c8f2ff, transparent 55%),
    linear-gradient(120deg, #f7f3eb 0%, #eef4f8 60%, #f0f5f7 100%);
  --setup-card-bg: rgba(255, 255, 255, 0.9);
  --setup-card-glass-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.52), rgba(245, 248, 252, 0.42));
  --setup-glass-blur: 10px;
  --setup-submit-bg: rgba(245, 248, 252, 0.76);
  --setup-submit-border: rgba(214, 222, 232, 0.7);
  --setup-submit-text: #1f2933;
}

html[data-theme="dark"] {
  --setup-bg: radial-gradient(circle at 10% 10%, #2b2a19, transparent 60%),
    radial-gradient(circle at 90% 20%, #15232b, transparent 55%),
    linear-gradient(120deg, #1c1c1c 0%, #212629 60%, #1e2022 100%);
  --setup-card-bg: rgba(37, 37, 38, 0.82);
  --setup-card-glass-bg: linear-gradient(180deg, rgba(37, 37, 38, 0.46), rgba(30, 32, 36, 0.4));
  --setup-submit-bg: rgba(36, 39, 44, 0.62);
  --setup-submit-border: rgba(64, 70, 80, 0.55);
  --setup-submit-text: #f8fafc;
}

html,
body {
  overflow: auto;
}

body {
  background: var(--setup-bg);
}

.lang-switch {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 0.8em;
}

.lang-switch form {
  display: inline;
  margin-left: 10px;
}

.lang-switch button {
  color: var(--text-muted);
  background: transparent;
  border: 0;
  padding: 0;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
}

.lang-switch button:hover {
  color: var(--text-main);
}

.setup-wrap {
  min-height: 100dvh;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 14px;
}

.setup-card {
  width: min(720px, 100%);
  background: var(--setup-card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .setup-card {
    background: var(--setup-card-glass-bg);
    backdrop-filter: blur(var(--setup-glass-blur)) saturate(120%);
    -webkit-backdrop-filter: blur(var(--setup-glass-blur)) saturate(120%);
  }
}

.setup-header {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.setup-logo {
  width: 52px;
  height: 52px;
}

.setup-title {
  font-size: 1.2rem;
  font-weight: 700;
}

.setup-sub {
  color: var(--muted);
  font-size: 0.9rem;
}

.setup-form {
  display: grid;
  gap: 10px;
}

.setup-guide {
  display: grid;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(33, 108, 169, 0.18);
  background: linear-gradient(135deg, rgba(198, 235, 255, 0.62), rgba(255, 246, 214, 0.58));
}

html[data-theme="dark"] .setup-guide {
  border-color: rgba(96, 165, 250, 0.22);
  background: linear-gradient(135deg, rgba(24, 58, 86, 0.55), rgba(64, 44, 28, 0.42));
}

.setup-success {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(34, 197, 94, 0.22);
  background: linear-gradient(135deg, rgba(220, 252, 231, 0.85), rgba(239, 246, 255, 0.72));
}

html[data-theme="dark"] .setup-success {
  border-color: rgba(34, 197, 94, 0.28);
  background: linear-gradient(135deg, rgba(23, 56, 39, 0.7), rgba(20, 35, 52, 0.58));
}

.setup-success-title {
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--text);
}

.setup-success-text {
  color: var(--text);
  font-size: 0.88rem;
  line-height: 1.45;
}

.setup-success-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.setup-success-actions a {
  text-decoration: none;
}

.setup-guide-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
}

.setup-guide-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.setup-guide-mode-label {
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #184b77;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(33, 108, 169, 0.18);
}

html[data-theme="dark"] .setup-guide-mode-label {
  color: #dbeafe;
  background: rgba(17, 24, 39, 0.54);
  border-color: rgba(96, 165, 250, 0.22);
}

.setup-guide-text {
  color: var(--text);
  font-size: 0.88rem;
  line-height: 1.45;
}

.setup-guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.setup-guided-dock {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  width: min(560px, calc(100vw - 32px));
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(33, 108, 169, 0.18);
  background: linear-gradient(135deg, rgba(198, 235, 255, 0.82), rgba(255, 246, 214, 0.78));
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(10px);
}

html[data-theme="dark"] .setup-guided-dock {
  border-color: rgba(96, 165, 250, 0.22);
  background: linear-gradient(135deg, rgba(24, 58, 86, 0.76), rgba(64, 44, 28, 0.68));
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.32);
}

.setup-guided-dock-copy {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.setup-guided-dock-copy .setup-guide-mode-label {
  justify-self: start;
}

.setup-guided-dock-progress {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.setup-guided-dock-title {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.3;
}

.setup-guided-dock-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

@media (max-width: 760px) {
  .setup-guided-dock {
    grid-template-columns: 1fr;
    right: 12px;
    left: 12px;
    bottom: 12px;
    width: auto;
  }

  .setup-guided-dock-actions {
    justify-content: stretch;
  }

  .setup-guided-dock-actions .setup-action-btn {
    flex: 1 1 auto;
  }
}

#setupStep2 {
  order: 2;
}

#setupStep3 {
  order: 3;
}

#setupStep4 {
  order: 4;
}

#setupStep5 {
  order: 5;
}

.setup-form-footer {
  order: 6;
  display: grid;
  gap: 10px;
  margin-top: 6px;
}

.setup-task-section {
  display: grid;
  gap: 10px;
  margin-top: 8px;
  padding: 16px;
  border: 1px solid rgba(127, 148, 170, 0.18);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.28);
}

.setup-form[data-guided-mode="1"] .setup-task-section {
  transition: opacity 180ms ease, filter 180ms ease, transform 180ms ease;
}

.setup-form[data-guided-mode="1"] .setup-task-section:not(.setup-task-section--guided-active) {
  opacity: 0.58;
  filter: saturate(0.78);
}

.setup-form[data-guided-mode="1"] .setup-task-section.setup-task-section--guided-active {
  opacity: 1;
  filter: none;
}

.setup-form[data-guided-mode="1"] .setup-guided-dock {
  display: grid;
}

html[data-theme="dark"] .setup-task-section {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(148, 163, 184, 0.16);
}

.setup-task-section--security {
  border-color: rgba(191, 98, 67, 0.28);
  background: linear-gradient(180deg, rgba(191, 98, 67, 0.08), rgba(255, 255, 255, 0.2));
}

html[data-theme="dark"] .setup-task-section--security {
  background: linear-gradient(180deg, rgba(191, 98, 67, 0.14), rgba(255, 255, 255, 0.03));
}

.setup-task-header {
  display: grid;
  gap: 4px;
}

.setup-task-step {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.setup-task-title {
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--text);
}

.setup-task-config-summary {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.4;
  max-width: calc(100% - 24px);
}

.setup-task-status {
  width: fit-content;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
}

.setup-task-status--ready,
.setup-task-status--configured {
  color: #166534;
  background: rgba(134, 239, 172, 0.18);
  border-color: rgba(34, 197, 94, 0.24);
}

.setup-task-status--needs-attention {
  color: #8a1f1f;
  background: rgba(248, 113, 113, 0.16);
  border-color: rgba(220, 38, 38, 0.22);
}

.setup-task-status--optional {
  color: var(--muted);
  background: rgba(148, 163, 184, 0.12);
  border-color: rgba(148, 163, 184, 0.2);
}

html[data-theme="dark"] .setup-task-status--ready,
html[data-theme="dark"] .setup-task-status--configured {
  color: #86efac;
}

html[data-theme="dark"] .setup-task-status--needs-attention {
  color: #ffb4b4;
}

.setup-task-summary,
.setup-task-meta {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.setup-task-details {
  padding: 0;
  overflow: hidden;
}

.setup-task-details > summary {
  display: grid;
  gap: 4px;
  padding: 16px;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 42px;
}

.setup-task-details > summary::-webkit-details-marker {
  display: none;
}

.setup-task-details > summary::after {
  content: "+";
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--muted);
}

.setup-task-details[open] > summary::after {
  content: "-";
}

.setup-task-details-body {
  display: grid;
  gap: 10px;
  padding: 0 16px 16px 16px;
  overflow: hidden;
  will-change: height, opacity;
}

@media (prefers-reduced-motion: reduce) {
  .setup-task-details-body {
    transition: none !important;
  }
}

.setup-section-title {
  margin-top: 10px;
  font-weight: 600;
}

.setup-category-title {
  margin-top: 18px;
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.setup-source-block {
  display: grid;
  gap: 10px;
}

.setup-advanced {
  border: 1px dashed var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.02);
}

html[data-theme="dark"] .setup-advanced {
  background: rgba(255, 255, 255, 0.03);
}

.setup-advanced > summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.setup-advanced > summary::before {
  content: "+ ";
}

.setup-advanced[open] > summary::before {
  content: "- ";
}

.setup-advanced > summary::-webkit-details-marker {
  display: none;
}

.setup-advanced-body {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
}

label.is-disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

label.is-error {
  color: #8a1f1f;
}

label.is-disabled input {
  cursor: not-allowed;
}

label.is-error input,
label.is-error textarea,
label.is-error select {
  border-color: rgba(220, 38, 38, 0.6);
  box-shadow: 0 0 0 1px rgba(220, 38, 38, 0.18);
}

html[data-theme="dark"] label.is-error {
  color: #ffb4b4;
}

.setup-field-error {
  color: #8a1f1f;
  font-size: 0.83rem;
  line-height: 1.35;
}

html[data-theme="dark"] .setup-field-error {
  color: #ffb4b4;
}

.setup-path-map-group {
  display: grid;
  gap: 6px;
}

.setup-path-map-list {
  display: grid;
  gap: 6px;
}

.setup-path-map-add {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  justify-self: start;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px dashed var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 0.82rem;
}

.setup-path-map-add:hover {
  color: var(--text);
  border-color: var(--text);
}

.setup-path-map-add-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-weight: 600;
  line-height: 1;
}

.setup-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  justify-self: start;
  width: fit-content;
}

.setup-checkbox input {
  margin: 0;
}
.setup-error {
  background: #ffe2e2;
  color: #8a1f1f;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid #f4b3b3;
  margin: 10px 0;
  font-size: 0.9rem;
}

html[data-theme="dark"] .setup-error {
  background: #3b1c1c;
  color: #ffb4b4;
  border-color: #5b2a2a;
}

.setup-hint {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 6px;
}

.setup-hint--warn {
  color: #8a1f1f;
}

html[data-theme="dark"] .setup-hint--warn {
  color: #ffb4b4;
}

.setup-submit {
  border-radius: 8px;
  padding: 10px 14px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--setup-submit-bg);
  border-color: var(--setup-submit-border);
  color: var(--setup-submit-text);
}

.setup-inline {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: -2px;
  position: relative;
}

.setup-inline::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 8px;
  opacity: 0;
  pointer-events: none;
  width: var(--setup-flash-width, 100%);
  max-width: 100%;
  right: auto;
}

.setup-inline.setup-inline--flash-ok::after {
  background: rgba(70, 210, 120, 0.18);
  animation: setup-flash-pulse 2.4s ease-in-out;
}

.setup-inline.setup-inline--flash-error::after {
  background: rgba(220, 68, 68, 0.22);
  animation: setup-flash-pulse 2.4s ease-in-out;
}

@keyframes setup-flash-pulse {
  0% {
    opacity: 0;
  }
  12% {
    opacity: 0.5;
  }
  30% {
    opacity: 0;
  }
  45% {
    opacity: 0.45;
  }
  64% {
    opacity: 0;
  }
  78% {
    opacity: 0.35;
  }
  100% {
    opacity: 0;
  }
}

.setup-test,
.setup-action-btn {
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.85rem;
  border: 1px solid var(--border);
  background: var(--panel);
}

.setup-action-btn--ghost {
  background: transparent;
}

#setupContinueBtn {
  border-color: rgba(33, 108, 169, 0.42);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.14),
    0 0 0 3px rgba(255, 255, 255, 0.05),
    0 6px 16px rgba(255, 255, 255, 0.06);
  animation: setup-continue-glow 2.8s ease-in-out infinite;
}

#setupContinueBtn:hover,
#setupContinueBtn:focus-visible {
  border-color: rgba(33, 108, 169, 0.55);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.2),
    0 0 0 4px rgba(255, 255, 255, 0.08),
    0 8px 20px rgba(255, 255, 255, 0.1);
}

html[data-theme="dark"] #setupContinueBtn {
  border-color: rgba(96, 165, 250, 0.46);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.12),
    0 0 0 3px rgba(255, 255, 255, 0.05),
    0 8px 18px rgba(255, 255, 255, 0.08);
}

@keyframes setup-continue-glow {
  0%,
  100% {
    box-shadow:
      0 0 0 1px rgba(255, 255, 255, 0.14),
      0 0 0 3px rgba(255, 255, 255, 0.05),
      0 6px 16px rgba(255, 255, 255, 0.06);
  }
  50% {
    box-shadow:
      0 0 0 1px rgba(255, 255, 255, 0.22),
      0 0 0 5px rgba(255, 255, 255, 0.08),
      0 8px 20px rgba(255, 255, 255, 0.1);
  }
}

@media (prefers-reduced-motion: reduce) {
  #setupContinueBtn {
    animation: none;
  }
}

.setup-optional-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.setup-optional-block,
.setup-provider-block {
  display: grid;
  gap: 10px;
}

.setup-block-actions {
  display: flex;
  justify-content: flex-end;
  margin-bottom: -2px;
}

#historyProviderBlocks {
  display: grid;
  gap: 25px;
}

#playbackProviderBlocks {
  display: grid;
  gap: 25px;
}

.setup-optional-block {
  margin-top: 8px;
}

.setup-optional-block-body,
.setup-provider-block {
  padding: 12px;
  border: 1px dashed var(--border);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.02);
}

html[data-theme="dark"] .setup-optional-block-body,
html[data-theme="dark"] .setup-provider-block {
  background: rgba(255, 255, 255, 0.03);
}

.setup-test.is-testing {
  cursor: progress;
}

.setup-secret-actions {
  gap: 8px;
}

.setup-inline-message {
  font-size: 0.85rem;
}

.setup-inline-message.is-error {
  color: #8a1f1f;
}

.setup-inline-message.is-ok {
  color: #166534;
}

.setup-inline-message.is-pending {
  color: var(--muted);
}

html[data-theme="dark"] .setup-inline-message.is-error {
  color: #ffb4b4;
}

html[data-theme="dark"] .setup-inline-message.is-ok {
  color: #86efac;
}

.setup-diagnostics {
  margin: 4px 0 0 0;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.03);
  color: var(--text);
  font-size: 0.82rem;
  line-height: 1.35;
  white-space: pre-wrap;
  word-break: break-word;
}

html[data-theme="dark"] .setup-diagnostics {
  background: rgba(255, 255, 255, 0.04);
}