:root {
  color-scheme: dark;
  --bg: #08111f;
  --panel: rgba(8, 17, 31, 0.84);
  --panel-strong: rgba(12, 22, 39, 0.96);
  --panel-soft: rgba(14, 27, 47, 0.74);
  --line: rgba(110, 140, 188, 0.22);
  --line-strong: rgba(110, 140, 188, 0.38);
  --text: #eff5ff;
  --muted: #9fb2cf;
  --muted-strong: #c2d0e7;
  --accent: #32d7ff;
  --accent-strong: #10bce7;
  --accent-warm: #ffd166;
  --danger: #ff7d7d;
  --danger-bg: rgba(255, 125, 125, 0.12);
  --info-bg: rgba(50, 215, 255, 0.12);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

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

body {
  position: relative;
  overflow-x: hidden;
  background:
    radial-gradient(circle at top left, rgba(50, 215, 255, 0.16), transparent 32%),
    radial-gradient(circle at 85% 15%, rgba(255, 209, 102, 0.12), transparent 28%),
    linear-gradient(180deg, #07101d 0%, #08111f 48%, #050b14 100%);
  color: var(--text);
  font-family: "Inter", sans-serif;
}

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

button,
select,
input,
textarea {
  border: 0;
}

.page-glow {
  position: fixed;
  inset: auto;
  border-radius: 999px;
  filter: blur(90px);
  pointer-events: none;
}

.page-glow-a {
  width: 18rem;
  height: 18rem;
  top: 6rem;
  right: -4rem;
  background: rgba(50, 215, 255, 0.15);
}

.page-glow-b {
  width: 22rem;
  height: 22rem;
  bottom: -6rem;
  left: -8rem;
  background: rgba(255, 209, 102, 0.12);
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(100%, 70rem);
  margin: 0 auto;
  padding: 1.5rem 1rem 5rem;
}

.hero {
  position: relative;
  padding: 2.5rem 0 2rem;
  text-align: center;
}

.locale-picker {
  position: absolute;
  top: 0.25rem;
  right: 0.5rem;
  appearance: none;
  -webkit-appearance: none;
  padding: 0.4rem 1.8rem 0.4rem 0.75rem;
  font: inherit;
  font-size: 0.82rem;
  color: var(--muted-strong);
  background-color: rgba(255, 255, 255, 0.04);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'><path fill='none' stroke='%239aa4b2' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' d='M1 1.5l5 5 5-5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.65rem center;
  background-size: 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.6rem;
  cursor: pointer;
  transition: border-color 0.15s, background-color 0.15s;
}

.locale-picker:hover,
.locale-picker:focus-visible {
  border-color: rgba(50, 215, 255, 0.35);
  background-color: rgba(255, 255, 255, 0.07);
  outline: none;
}

.locale-picker option {
  color: #111;
}

.brand-chip {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
}

.brand-mark {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 1rem;
  box-shadow: 0 10px 28px rgba(50, 215, 255, 0.22);
}

.brand-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.brand-title,
.panel h2,
.section-heading h3,
.item-card-title {
  font-family: "Space Grotesk", sans-serif;
}

.brand-title {
  margin: 0.15rem 0 0;
  font-size: clamp(1.8rem, 4vw, 2.35rem);
  line-height: 1.02;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  color: var(--accent);
}

.hero-copy {
  max-width: 42rem;
  margin: 1.25rem auto 0;
  color: var(--muted-strong);
  font-size: 1rem;
  line-height: 1.6;
}

.panel {
  backdrop-filter: blur(18px);
  background: linear-gradient(180deg, rgba(10, 18, 31, 0.94), rgba(9, 16, 30, 0.82));
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.panel-loading,
.panel-status,
.panel-auth,
.panel-saved,
.panel-welcome {
  max-width: 34rem;
  margin: 0 auto;
  padding: 2.5rem 1.75rem;
  text-align: center;
}

.panel h2 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.panel p {
  color: var(--muted);
  line-height: 1.6;
}

.panel-loading p,
.panel-status p,
.panel-auth .panel-header p,
.panel-saved p,
.panel-welcome > p {
  margin: 1.1rem auto 0;
  max-width: 28rem;
}

.panel-status .status-badge,
.panel-saved .status-badge,
.panel-welcome .eyebrow {
  margin-bottom: 1.25rem;
}

.panel-status .button,
.panel-saved .button,
.panel-welcome .button {
  margin-top: 1.75rem;
}

.spinner {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 1rem;
  border: 3px solid rgba(255, 255, 255, 0.14);
  border-top-color: var(--accent);
  border-radius: 999px;
  animation: spin 0.85s linear infinite;
}

.status-badge,
.session-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(50, 215, 255, 0.12);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.session-pill {
  background: rgba(255, 209, 102, 0.12);
  color: var(--accent-warm);
}

.stack-form,
.editor-form {
  display: grid;
  gap: 1rem;
}

.toggle-row {
  display: inline-flex;
  justify-content: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin: 0.25rem 0 0.25rem;
}

.chip-button,
.tab-button,
.button,
.icon-button {
  cursor: pointer;
  transition:
    transform 0.16s ease,
    background-color 0.16s ease,
    border-color 0.16s ease,
    color 0.16s ease,
    opacity 0.16s ease;
}

.chip-button,
.tab-button {
  padding: 0.85rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted-strong);
  font-weight: 600;
}

.chip-button-active,
.tab-button-active {
  background: rgba(50, 215, 255, 0.14);
  border-color: rgba(50, 215, 255, 0.35);
  color: var(--text);
}

.action-row {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.action-row-column {
  flex-direction: column;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.15rem;
  padding: 0.9rem 1.25rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
}

.button:hover,
.chip-button:hover,
.tab-button:hover,
.icon-button:hover {
  transform: translateY(-1px);
}

.button:disabled {
  cursor: wait;
  opacity: 0.65;
  transform: none;
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), #5be8ff);
  color: #04101d;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid var(--line);
}

.button-small {
  min-height: 2.55rem;
  padding: 0.7rem 1rem;
  font-size: 0.94rem;
}

.inline-error,
.banner {
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  text-align: left;
  font-size: 0.95rem;
}

.inline-error,
.banner-error {
  background: var(--danger-bg);
  border: 1px solid rgba(255, 125, 125, 0.26);
  color: #ffc2c2;
}

.banner-info {
  background: var(--info-bg);
  border: 1px solid rgba(50, 215, 255, 0.26);
  color: #b8f3ff;
}

.panel-editor {
  padding: 1.1rem;
}

.editor-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.editor-copy {
  margin: 0.9rem 0 0;
}

.tab-row {
  display: inline-flex;
  gap: 0.7rem;
  margin: 1.4rem 0 1.1rem;
  flex-wrap: wrap;
}

.tab-panel {
  display: grid;
  gap: 1rem;
}

.section-card,
.item-card {
  background: linear-gradient(180deg, rgba(13, 24, 43, 0.96), rgba(11, 21, 39, 0.84));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1rem;
}

.section-card-hero {
  padding: 1.25rem;
  border-color: rgba(50, 215, 255, 0.32);
  background:
    radial-gradient(circle at top right, rgba(50, 215, 255, 0.12), transparent 55%),
    linear-gradient(180deg, rgba(14, 26, 46, 0.96), rgba(11, 21, 39, 0.88));
}

.section-card-hero .eyebrow {
  margin-bottom: 0.25rem;
}

.empty-state {
  display: grid;
  justify-items: center;
  gap: 1rem;
  padding: 1.5rem 1rem;
  text-align: center;
}

.empty-state p {
  margin: 0;
  color: var(--muted);
}

.advanced-disclosure {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(8, 17, 31, 0.6);
  overflow: hidden;
}

.advanced-disclosure > summary {
  list-style: none;
  cursor: pointer;
  padding: 1rem 1.1rem;
  display: grid;
  gap: 0.25rem;
  color: var(--text);
  font-weight: 700;
  position: relative;
  padding-right: 2.75rem;
}

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

.advanced-disclosure > summary::after {
  content: "";
  position: absolute;
  right: 1.1rem;
  top: 50%;
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2px solid var(--muted-strong);
  border-bottom: 2px solid var(--muted-strong);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.16s ease;
}

.advanced-disclosure[open] > summary::after {
  transform: translateY(-30%) rotate(-135deg);
}

.advanced-disclosure > summary small {
  display: block;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.88rem;
}

.advanced-stack {
  display: grid;
  gap: 1rem;
  padding: 0 1.1rem 1.1rem;
}

.item-card {
  padding: 1rem;
}

.section-heading {
  margin-bottom: 1rem;
}

.section-heading h3,
.section-heading h4,
.item-card-title {
  margin: 0;
  font-size: 1.15rem;
}

.section-heading p,
.item-card-kicker,
.empty-copy {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.section-heading-inline,
.item-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.item-card-kicker {
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.72rem;
}

.icon-button {
  min-width: 2.5rem;
  min-height: 2.5rem;
  padding: 0.72rem 0.95rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted-strong);
  border: 1px solid var(--line);
  font-size: 0.76rem;
  font-weight: 700;
}

.icon-button-inline {
  align-self: end;
}

.field-grid,
.blocked-row {
  display: grid;
  gap: 0.9rem;
}

.field-grid {
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
}

.field-span-full {
  grid-column: 1 / -1;
}

.field,
.toggle-field {
  display: grid;
  gap: 0.5rem;
  color: var(--muted-strong);
}

.field span,
.toggle-field strong {
  font-weight: 600;
}

.field.is-required > span::after {
  content: " *";
  color: var(--accent);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(4, 11, 20, 0.9);
  color: var(--text);
  padding: 0.88rem 0.95rem;
  outline: none;
}

.field textarea {
  min-height: 7rem;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(50, 215, 255, 0.5);
  box-shadow: 0 0 0 4px rgba(50, 215, 255, 0.08);
}

.password-wrap {
  position: relative;
}

.password-wrap input {
  padding-right: 3.25rem;
}

.password-toggle {
  position: absolute;
  top: 50%;
  right: 0.35rem;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted-strong);
  cursor: pointer;
  transition: color 0.16s ease, background-color 0.16s ease;
}

.password-toggle:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.password-toggle:focus-visible {
  outline: 2px solid rgba(50, 215, 255, 0.55);
  outline-offset: 2px;
}

.password-toggle .icon-eye-off {
  display: none;
}

.password-toggle[aria-pressed="true"] .icon-eye {
  display: none;
}

.password-toggle[aria-pressed="true"] .icon-eye-off {
  display: block;
  color: var(--accent);
}

.toggle-field {
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.85rem;
  min-height: 4.5rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.toggle-field input {
  width: 1.15rem;
  height: 1.15rem;
  accent-color: var(--accent);
}

.toggle-field small {
  display: block;
  color: var(--muted);
  margin-top: 0.15rem;
  line-height: 1.45;
}

.subsection {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(110, 140, 188, 0.12);
}

.stack-list {
  display: grid;
  gap: 0.95rem;
}

.blocked-row {
  grid-template-columns: minmax(0, 12rem) minmax(0, 1fr) auto;
  align-items: end;
}

.save-bar {
  position: sticky;
  bottom: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  padding: 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(50, 215, 255, 0.18);
  background: linear-gradient(180deg, rgba(6, 16, 29, 0.96), rgba(8, 18, 33, 0.9));
  box-shadow: var(--shadow);
}

.save-bar p {
  margin: 0.3rem 0 0;
  font-size: 0.94rem;
}

.tv-card {
  display: grid;
  place-items: center;
  margin: 1.5rem auto;
  padding: 1.25rem;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top, rgba(50, 215, 255, 0.16), transparent 45%),
    rgba(10, 19, 34, 0.85);
  border: 1px solid var(--line);
}

.tv-frame {
  width: min(100%, 20rem);
  padding: 1.5rem;
  border-radius: 1.6rem;
  background: linear-gradient(180deg, #101c31 0%, #0c1524 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.tv-topline {
  width: 35%;
  height: 0.4rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  margin: 0 auto 1.4rem;
}

.tv-button-mock {
  display: grid;
  place-items: center;
  min-height: 4.5rem;
  border-radius: 1.2rem;
  background: linear-gradient(135deg, var(--accent), #5be8ff);
  color: #04101d;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.welcome-steps {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
  text-align: left;
}

.welcome-steps li {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(10, 19, 34, 0.55);
  border: 1px solid var(--line);
}

.welcome-step-number {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 999px;
  background: rgba(50, 215, 255, 0.14);
  color: var(--accent);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
}

.welcome-steps li > div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.welcome-steps strong {
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 600;
}

.welcome-steps small {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.5;
}

.welcome-footnote {
  margin: 1.75rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
  opacity: 0.75;
}

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

@media (max-width: 48rem) {
  .page-shell {
    padding-bottom: 6rem;
  }

  .panel-editor {
    padding: 0.85rem;
  }

  .save-bar,
  .editor-header,
  .section-heading-inline,
  .item-card-head,
  .blocked-row {
    grid-template-columns: 1fr;
    display: grid;
  }

  .save-bar {
    padding: 0.95rem;
  }

  .save-bar .button {
    width: 100%;
  }

  .blocked-row {
    gap: 0.8rem;
  }

  .icon-button-inline {
    width: 100%;
  }

  .tab-row,
  .toggle-row {
    width: 100%;
  }

  .tab-button,
  .chip-button {
    flex: 1 1 12rem;
  }
}