:root {
  --ink: #050505;
  --ink-soft: #1f1f23;
  --paper: #f7f5fb;
  --paper-strong: #ffffff;
  --muted: #6d6d75;
  --line: #dedee5;
  --teal: #8b5cf6;
  --teal-dark: #6d28d9;
  --coral: #a855f7;
  --gold: #e9d5ff;
  --green: #c084fc;
  --shadow: 0 26px 80px rgba(5, 5, 5, 0.2);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, #050505 0 430px, var(--paper) 430px 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

button,
a,
select,
input,
textarea {
  outline-offset: 4px;
}

img {
  display: block;
  max-width: 100%;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 76px;
  padding: 14px 36px;
  color: #fff;
  background: rgba(5, 5, 5, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand-mark {
  width: 56px;
  height: 56px;
  flex: 0 0 56px;
  object-fit: cover;
  border-radius: 4px;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.78rem;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: #fff;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.language-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  padding: 3px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
}

.language-toggle button {
  min-width: 38px;
  min-height: 36px;
  color: rgba(255, 255, 255, 0.68);
  background: transparent;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 900;
  cursor: pointer;
}

.language-toggle button.active,
.language-toggle button:hover,
.language-toggle button:focus-visible {
  color: var(--ink);
  background: #fff;
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--radius);
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.nav-cta {
  color: #fff;
  background: var(--ink);
  border: 1px solid #fff;
  box-shadow: 0 12px 30px rgba(139, 92, 246, 0.28), 0 6px 0 rgba(168, 85, 247, 0.52);
}

.button:hover,
.button:focus-visible,
.nav-cta:hover,
.nav-cta:focus-visible {
  transform: translateY(-1px);
}

.button.primary {
  color: #fff;
  background: var(--ink);
  box-shadow: 0 12px 30px rgba(139, 92, 246, 0.28), 0 6px 0 rgba(168, 85, 247, 0.52);
}

.button.dark {
  color: #fff;
  background: var(--ink);
  box-shadow: 0 12px 30px rgba(139, 92, 246, 0.28), 0 6px 0 rgba(168, 85, 247, 0.52);
}

.button.ghost {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.08);
}

.button.outline {
  color: var(--ink);
  border: 1px solid var(--ink);
  background: transparent;
}

.button.full {
  width: 100%;
}

.hero {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  color: #fff;
  background: #111;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(340px, 430px);
  align-items: center;
  gap: 42px;
  width: min(1180px, calc(100% - 48px));
  min-height: 650px;
  margin: 0 auto;
  padding: 84px 0 70px;
}

.hero-copy {
  max-width: 690px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  color: var(--ink);
  background: var(--teal);
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  box-shadow: 3px 3px 0 rgba(168, 85, 247, 0.58);
}

.hero h1 {
  max-width: 620px;
  margin: 18px 0;
  font-size: 4.25rem;
  line-height: 0.98;
  text-shadow: 0 10px 28px rgba(0, 0, 0, 0.38);
}

.hero p,
.section-heading p,
.price-card p,
.funnel-box p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.08rem;
  line-height: 1.7;
}

.hero-copy p {
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.quick-console {
  display: grid;
  gap: 14px;
  padding: 20px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  border: 2px solid #fff;
  border-radius: var(--radius);
  box-shadow: 8px 8px 0 rgba(139, 92, 246, 0.34), -8px -8px 0 rgba(192, 132, 252, 0.28), var(--shadow);
}

.console-header,
.panel-title,
.range-output,
.section-heading.inline,
.email-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.console-header {
  justify-content: space-between;
  color: var(--muted);
  font-weight: 800;
}

.console-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.format-pill {
  min-height: 30px;
  padding: 6px 9px;
  color: var(--ink);
  background: #efe3ff;
  border: 1px solid rgba(139, 92, 246, 0.24);
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 900;
}

.status-dot {
  width: 10px;
  height: 10px;
  background: var(--green);
  border-radius: 99px;
  box-shadow: 0 0 0 6px rgba(139, 92, 246, 0.14);
}

label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 900;
}

textarea,
input,
select {
  width: 100%;
  min-height: 44px;
  padding: 12px;
  color: var(--ink);
  background: #fff;
  border: 1px solid #cacad4;
  border-radius: var(--radius);
}

textarea {
  resize: vertical;
}

.control-row,
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.credit-preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px;
  background: #f6f0ff;
  border: 1px solid rgba(139, 92, 246, 0.38);
  border-radius: var(--radius);
}

.credit-preview span {
  color: var(--muted);
  font-weight: 800;
}

.generate-note {
  min-height: 20px;
  margin: -2px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
  line-height: 1.4;
}

.factory-section,
.models-section,
.calculator-section,
.pricing-section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 84px 0;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 28px;
}

.section-heading h2 {
  margin: 14px 0 10px;
  font-size: 2.7rem;
  line-height: 1.05;
}

.section-heading p,
.price-card p {
  color: var(--muted);
}

.section-heading.inline {
  max-width: none;
  align-items: end;
}

.section-heading.inline p {
  max-width: 450px;
  margin: 0 0 6px;
}

.factory-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr) 280px;
  gap: 16px;
  align-items: stretch;
}

.panel,
.workflow-panel,
.credit-builder,
.funnel-box,
.unit-economics,
.price-card {
  background: var(--paper-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(5, 5, 5, 0.07);
}

.panel,
.workflow-panel,
.credit-builder,
.funnel-box,
.unit-economics {
  padding: 20px;
}

.panel-title {
  margin-bottom: 18px;
}

.panel-title h3,
.funnel-box h3,
.unit-economics h3 {
  margin: 0;
  font-size: 1.12rem;
}

.panel-title span {
  color: var(--coral);
  font-size: 0.82rem;
  font-weight: 900;
}

.queue-list {
  display: grid;
  gap: 12px;
}

.queue-item {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 12px;
  background: #fbfbfd;
  border: 1px solid #e8e8ef;
  border-radius: var(--radius);
}

.queue-item strong,
.queue-item small {
  display: block;
}

.queue-item small,
.idea-board small,
.credit-stats dt,
.unit-economics dt,
.price-card li,
.form-note {
  color: var(--muted);
}

.queue-thumb {
  width: 42px;
  height: 56px;
  border-radius: 6px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0)),
    var(--teal);
}

.queue-thumb.coral {
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0)),
    var(--coral);
}

.queue-thumb.gold {
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0)),
    var(--gold);
}

.progress-pill {
  min-width: 48px;
  padding: 6px 8px;
  color: var(--ink);
  background: #e8fffd;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 900;
  text-align: center;
}

.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-bottom: 18px;
}

.step {
  min-height: 42px;
  color: var(--muted);
  background: #f6f6f8;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 900;
  cursor: pointer;
}

.step.active,
.step:hover,
.step:focus-visible {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: 0 6px 0 rgba(139, 92, 246, 0.48);
}

.idea-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}

.idea-board article {
  min-height: 126px;
  padding: 14px;
  background: #fbfbfd;
  border: 1px solid #e8e8ef;
  border-radius: var(--radius);
}

.mini-label {
  display: block;
  margin-bottom: 12px;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.idea-board strong,
.idea-board small {
  display: block;
}

.idea-board strong {
  margin-bottom: 8px;
}

.factory-form {
  display: grid;
  gap: 14px;
}

.credit-panel {
  display: grid;
  align-content: start;
}

.meter {
  position: relative;
  display: grid;
  place-items: center;
  width: 180px;
  height: 180px;
  margin: 8px auto 22px;
  text-align: center;
  border-radius: 999px;
  background:
    radial-gradient(circle at center, #fff 0 56%, transparent 57%),
    conic-gradient(var(--teal) 0 var(--meter), #ededf2 var(--meter) 100%);
}

.meter strong,
.meter small {
  display: block;
  position: relative;
  z-index: 1;
}

.meter strong {
  font-size: 2rem;
}

.meter small {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.credit-stats,
.unit-economics dl {
  display: grid;
  gap: 10px;
  margin: 0;
}

.credit-stats div,
.unit-economics div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.credit-stats dt,
.credit-stats dd,
.unit-economics dt,
.unit-economics dd {
  margin: 0;
}

.credit-stats dd,
.unit-economics dd {
  font-weight: 900;
  text-align: right;
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.model-card {
  display: grid;
  gap: 16px;
  min-height: 260px;
  padding: 20px;
  background: var(--paper-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(5, 5, 5, 0.06);
}

.model-card.selected {
  border-color: var(--ink);
  box-shadow: 6px 6px 0 rgba(139, 92, 246, 0.34), -6px -6px 0 rgba(192, 132, 252, 0.28), 0 12px 32px rgba(5, 5, 5, 0.08);
}

.model-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.model-top strong {
  display: block;
  font-size: 1.18rem;
}

.model-top small,
.model-card p,
.model-meta span {
  color: var(--muted);
}

.status-chip {
  align-self: start;
  min-width: 90px;
  padding: 6px 8px;
  color: #fff;
  background: var(--ink);
  border-radius: 6px;
  font-size: 0.76rem;
  font-weight: 900;
  text-align: center;
}

.model-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.model-meta div {
  padding: 10px;
  background: #f7f7fa;
  border-radius: var(--radius);
}

.model-meta strong,
.model-meta span {
  display: block;
}

.model-meta span {
  margin-bottom: 2px;
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

.credit-builder {
  display: grid;
  gap: 18px;
}

input[type="range"] {
  accent-color: var(--teal);
  padding: 0;
}

.range-output strong {
  font-size: 1.8rem;
}

.range-output span {
  color: var(--coral);
  font-size: 1.2rem;
  font-weight: 900;
}

.pack-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.pack-list button {
  min-height: 44px;
  color: var(--ink);
  background: #f6f6f8;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 900;
  cursor: pointer;
}

.pack-list button.active,
.pack-list button:hover,
.pack-list button:focus-visible {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: 0 6px 0 rgba(139, 92, 246, 0.48);
}

.funnel-box {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: 8px 8px 0 rgba(139, 92, 246, 0.34), -8px -8px 0 rgba(192, 132, 252, 0.28);
}

.funnel-box .eyebrow {
  background: var(--gold);
  box-shadow: 3px 3px 0 var(--coral);
}

.funnel-box h3 {
  margin: 18px 0 12px;
  font-size: 1.6rem;
}

.funnel-box ol {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
}

.funnel-box li {
  line-height: 1.55;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.billing-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
}

.billing-toggle input {
  width: 48px;
  min-height: 26px;
  accent-color: var(--teal);
}

.price-card {
  display: grid;
  gap: 18px;
  padding: 24px;
}

.price-card.featured {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: 8px 8px 0 rgba(139, 92, 246, 0.34), -8px -8px 0 rgba(192, 132, 252, 0.28);
}

.price-card.featured p,
.price-card.featured li {
  color: rgba(255, 255, 255, 0.76);
}

.plan-name {
  color: var(--coral);
  font-weight: 900;
  text-transform: uppercase;
}

.price-card.featured .plan-name {
  color: var(--teal);
}

.plan-price {
  font-size: 2.55rem;
}

.price-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
}

.email-row {
  align-items: stretch;
}

.email-row input {
  flex: 1;
}

.email-row .button {
  flex: 0 0 auto;
  background: #fff;
  color: var(--ink);
}

.form-note {
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.86rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 36px;
  color: rgba(255, 255, 255, 0.72);
  background: var(--ink);
}

.site-footer p {
  max-width: 760px;
  margin: 0;
}

.site-footer a {
  color: #fff;
  font-weight: 900;
}

@media (max-width: 1080px) {
  .topbar {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .top-actions {
    margin-left: auto;
  }

  .nav-links {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero-content,
  .factory-grid,
  .calculator-grid {
    grid-template-columns: 1fr;
  }

  .hero-content {
    align-items: center;
    padding-top: 84px;
  }

  .quick-console {
    max-width: 560px;
  }

  .model-grid,
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .topbar {
    padding: 12px 18px;
  }

  .brand {
    min-width: 0;
  }

  .top-actions {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    width: 100%;
    margin-left: 0;
  }

  .language-toggle,
  .nav-cta {
    width: 100%;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    width: min(100% - 32px, 1180px);
    min-height: auto;
    padding: 70px 0 42px;
  }

  .hero h1 {
    font-size: 3rem;
  }
}

/* --- Auth & Modal Styles --- */
.login-modal {
  border: none;
  background: transparent;
  padding: 0;
  max-width: 380px;
  width: 90vw;
  animation: modalIn 320ms cubic-bezier(0.16, 1, 0.3, 1);
  overflow: visible;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.login-modal::backdrop {
  background: rgba(3, 3, 5, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.login-modal .modal-content {
  background: rgba(15, 15, 22, 0.9);
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 
    0 24px 64px rgba(0, 0, 0, 0.9), 
    0 0 40px rgba(139, 92, 246, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  color: #fff;
}

/* Tabs as Segmented Control */
.auth-tabs {
  display: flex;
  background: rgba(255, 255, 255, 0.04);
  padding: 3px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 20px;
}

.auth-tab {
  flex: 1;
  padding: 8px 0;
  font-size: 13.5px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
  background: transparent;
  border: none;
  border-radius: 9px;
  cursor: pointer;
  transition: all 180ms ease;
}

.auth-tab:hover {
  color: #fff;
}

.auth-tab.active {
  color: #fff;
  background: rgba(139, 92, 246, 0.2);
  border: 1px solid rgba(139, 92, 246, 0.3);
  box-shadow: 0 2px 8px rgba(139, 92, 246, 0.2);
}

/* Panels */
.auth-panel {
  display: none;
}

.auth-panel.active {
  display: flex;
  flex-direction: column;
  animation: panelFade 250ms ease forwards;
}

@keyframes panelFade {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.auth-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 16px;
  line-height: 1.4;
  text-align: center;
}

/* Info Banner for Test Mode */
.auth-test-banner {
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.2);
  color: #c084fc;
  font-size: 11.5px;
  padding: 8px 12px;
  border-radius: 10px;
  margin-bottom: 16px;
  text-align: center;
  font-weight: 600;
  line-height: 1.4;
}

/* Google Sign-in Button */
.google-auth-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: 12px !important;
  color: #fff !important;
  font-size: 13.5px !important;
  font-weight: 600 !important;
  cursor: pointer;
  transition: all 200ms ease;
  box-shadow: none !important;
  margin-bottom: 16px;
}

.google-auth-btn:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  border-color: rgba(255, 255, 255, 0.15) !important;
  transform: translateY(-1px);
}

.google-auth-btn:active {
  transform: translateY(0);
}

.google-icon {
  flex-shrink: 0;
}

/* Divider */
.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 0 0 16px;
  color: rgba(255, 255, 255, 0.25);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.auth-divider::before {
  margin-right: 10px;
}

.auth-divider::after {
  margin-left: 10px;
}

/* Form Styling */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.auth-form label span {
  display: block;
  font-size: 10.5px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.auth-input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1.5px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.2);
  font-size: 14.5px;
  color: #fff;
  transition: all 200ms ease;
  outline: none;
}

.auth-input:focus {
  border-color: #8b5cf6;
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
  background: rgba(0, 0, 0, 0.3);
}

.auth-input::placeholder {
  color: rgba(255, 255, 255, 0.25);
}

/* Form Primary Button Override */
.auth-form .button.primary {
  background: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%) !important;
  border: none !important;
  color: #fff !important;
  padding: 11px !important;
  border-radius: 10px !important;
  font-weight: 600 !important;
  font-size: 14.5px !important;
  cursor: pointer;
  transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.2) !important;
  margin-top: 4px;
}

.auth-form .button.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(139, 92, 246, 0.35) !important;
}

.auth-form .button.primary:active {
  transform: translateY(0);
}

/* Error Alert */
.auth-error {
  color: #f87171;
  font-size: 12.5px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.15);
  padding: 8px 12px;
  border-radius: 8px;
  margin: 0;
  display: none;
  font-weight: 500;
  line-height: 1.4;
}

.auth-error.visible {
  display: block;
}

/* Switch link */
.auth-switch {
  text-align: center;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 16px;
}

.auth-switch a {
  color: #c084fc;
  font-weight: 600;
  text-decoration: none;
  margin-left: 4px;
  transition: color 150ms ease;
}

.auth-switch a:hover {
  color: #d8b4fe;
  text-decoration: none;
}

/* Close button */
.auth-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 180ms ease;
  z-index: 10;
}

.auth-close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.15);
}

.auth-container {
  display: flex;
  align-items: center;
  margin-left: 12px;
}

@media (max-width: 760px) {
    font-size: 1rem;
  }

  .control-row,
  .settings-grid,
  .idea-board,
  .model-grid,
  .pricing-grid,
  .section-heading.inline {
    grid-template-columns: 1fr;
  }

  .section-heading.inline {
    display: grid;
  }

  .factory-section,
  .models-section,
  .calculator-section,
  .pricing-section {
    width: min(100% - 32px, 1180px);
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .section-heading h2 {
    font-size: 2.1rem;
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps .step:last-child {
    grid-column: span 2;
  }

  .pack-list,
  .model-meta {
    grid-template-columns: 1fr;
  }

  .email-row,
  .site-footer {
    display: grid;
  }

  .site-footer {
    padding: 28px 18px;
  }
}

@media (max-width: 430px) {
  .hero h1 {
    font-size: 2.45rem;
  }

  .hero-actions .button,
  .quick-console,
  .price-card {
    width: 100%;
  }

  .hero-actions {
    display: grid;
  }

  .queue-item {
    grid-template-columns: 36px 1fr;
  }

  .progress-pill {
    grid-column: 2;
    justify-self: start;
  }
}

/* Switch Toggle Styling */
.switch-toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.switch-toggle input {
  opacity: 0;
  width: 0 !important;
  height: 0 !important;
  min-height: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  border: none !important;
}

.switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #cacad4;
  transition: .2s;
  border-radius: 24px;
}

.switch-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .2s;
  border-radius: 50%;
}

.switch-toggle input:checked + .switch-slider {
  background-color: var(--violet);
}

.switch-toggle input:checked + .switch-slider:before {
  transform: translateX(20px);
}

.btn-credits {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-weight: 800;
  margin-left: 4px;
}

.generate-warning {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: rgba(139, 92, 246, 0.05);
  border-radius: var(--radius);
  padding: 8px 12px;
  margin-bottom: 12px;
  border: 1px solid rgba(139, 92, 246, 0.15);
}

.generate-warning svg {
  flex-shrink: 0;
  color: var(--teal);
  margin-top: 1px;
  width: 14px;
  height: 14px;
}

.generate-warning p {
  margin: 0;
  color: var(--muted) !important;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.4;
}

.frame-upload-container {
  flex: 1;
  position: relative;
  height: 80px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s, background 0.2s;
}

.frame-upload-container:hover {
  border-color: var(--teal);
  background: #fbfbfe;
}

.frame-upload-container.drag-over {
  border-color: var(--teal);
  background: rgba(35, 197, 150, 0.05);
  border-style: dashed;
}

.frame-badge {
  position: absolute;
  top: 6px;
  right: 6px;
  font-size: 0.65rem;
  font-weight: 700;
  background: rgba(0,0,0,0.4);
  color: #fff;
  padding: 2px 6px;
  border-radius: 10px;
  z-index: 2;
  pointer-events: none;
}

.frame-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 3;
}

.frame-dropzone {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: var(--gray);
  font-size: 0.75rem;
  font-weight: 600;
  z-index: 1;
}

.frame-dropzone svg {
  opacity: 0.7;
}

.frame-preview {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 4;
  display: none;
  background: #000;
}

.frame-upload-container.has-image .frame-preview {
  display: block;
}

.frame-upload-container.has-image .frame-badge,
.frame-upload-container.has-image .frame-dropzone {
  display: none;
}

.frame-clear {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0,0,0,0.6);
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  display: none;
  padding: 0;
}

.frame-upload-container.has-image:hover .frame-clear {
  display: flex;
}

.frame-clear:hover {
  background: var(--red);
}

/* =========================================
   GALLERY SECTION
   ========================================= */
.gallery-section {
  padding: 40px 0;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  width: 100%;
}

.gallery-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 200ms ease, box-shadow 200ms ease;
  position: relative;
}

.gallery-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(139, 92, 246, 0.3);
  border-color: rgba(139, 92, 246, 0.4);
}

.gallery-card-media {
  width: 100%;
  aspect-ratio: 9/16;
  background: #000;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-card-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-card-content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.gallery-card-model {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent);
}

.gallery-card-prompt {
  font-size: 14px;
  line-height: 1.4;
  color: var(--text-color);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gallery-card-date {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 4px;
}

.gallery-card-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
}

/* Loading State */
.gallery-card.processing .gallery-card-media {
  background: linear-gradient(110deg, #16161c 8%, #1f1f2e 18%, #16161c 33%);
  background-size: 200% 100%;
  animation: shimmer 1.5s linear infinite;
}

.gallery-card.processing .gallery-card-prompt {
  color: rgba(255, 255, 255, 0.5);
}

.gallery-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  gap: 6px;
}

.gallery-badge.processing {
  border-color: rgba(251, 191, 36, 0.3);
  color: var(--yellow);
}

.gallery-badge.error {
  border-color: rgba(239, 68, 68, 0.3);
  color: var(--red);
}

.empty-gallery {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  background: var(--card-bg);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.5);
}

/* =========================================
   STUDIO MODE (LOGGED IN)
========================================= */
body.studio-mode .hero-copy {
  display: none !important;
}

body.studio-mode .hero-content {
  grid-template-columns: 240px 420px 1fr;
  width: min(1400px, calc(100% - 48px));
  gap: 24px;
  align-items: stretch;
  padding-top: 60px;
}

body.studio-mode #studioSidebar {
  display: flex !important;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 16px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

body.studio-mode #studioPreview {
  display: flex !important;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 16px;
  max-height: calc(100vh - 120px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

body.studio-mode #studioPreview #videoOutputContainer {
  flex: 1;
  display: flex !important;
  flex-direction: column;
  margin-top: 0;
  height: 100%;
}

body.studio-mode #studioPreview #outputVideoPlayer {
  border-radius: var(--radius);
  background: #000;
  height: 100%;
  width: 100%;
  object-fit: contain;
  max-height: none;
}

/* Sidebar Gallery Grid (Small Thumbnails) */
.studio-gallery-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.studio-gallery-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background: #111;
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s;
  aspect-ratio: 9/16;
  max-height: 200px;
  width: 100%;
}

.studio-gallery-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.3);
}

.studio-gallery-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.studio-gallery-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 8px;
  background: linear-gradient(transparent, rgba(0,0,0,0.9));
  font-size: 10px;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Hide original gallery section when in studio mode */
body.studio-mode #gallerySection {
  display: none !important;
}

/* =========================================
   STUDIO MODE GENERATOR (MODAL STYLE)
========================================= */
body.studio-mode .quick-console,
body.studio-mode #studioSidebar,
body.studio-mode #studioPreview {
  background: rgba(15, 15, 22, 0.95) !important;
  border: 1px solid rgba(139, 92, 246, 0.25) !important;
  border-radius: 20px !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4) !important;
  color: #fff;
}

body.studio-mode .console-header {
  color: #fff;
}

body.studio-mode .format-pill {
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: #c084fc;
}

body.studio-mode .quick-console label {
  color: rgba(255, 255, 255, 0.4) !important;
  font-weight: 700 !important;
  font-size: 10.5px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
}

body.studio-mode .quick-console textarea,
body.studio-mode .quick-console select,
body.studio-mode .quick-console input {
  background: rgba(0, 0, 0, 0.2) !important;
  border: 1.5px solid rgba(255, 255, 255, 0.08) !important;
  color: #fff !important;
  border-radius: 10px !important;
  font-size: 14.5px !important;
  font-family: inherit;
}

body.studio-mode .quick-console textarea:focus,
body.studio-mode .quick-console select:focus,
body.studio-mode .quick-console input:focus {
  border-color: #8b5cf6 !important;
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2) !important;
  background: rgba(0, 0, 0, 0.3) !important;
  outline: none;
}

/* Frames Upload Container */
body.studio-mode .frame-upload-container {
  background: rgba(0, 0, 0, 0.2);
  border: 1.5px dashed rgba(255, 255, 255, 0.15);
  border-radius: 10px;
}

body.studio-mode .frame-upload-container:hover {
  border-color: rgba(139, 92, 246, 0.5);
  background: rgba(0, 0, 0, 0.3);
}

body.studio-mode .frame-dropzone {
  color: rgba(255, 255, 255, 0.4);
}

body.studio-mode .frame-badge {
  background: rgba(0,0,0,0.6);
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.1);
}

/* Audio Container */
body.studio-mode #quickAudioContainer {
  background: rgba(0, 0, 0, 0.2) !important;
  border: 1.5px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: 10px !important;
}

body.studio-mode #quickAudioContainer span[data-i18n="quick.audioLabel"] {
  color: rgba(255, 255, 255, 0.4) !important;
  font-size: 10.5px !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
}

/* Primary Generate Button Override */
body.studio-mode .quick-console #submitBtn {
  background: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%) !important;
  border: none !important;
  color: #fff !important;
  padding: 11px !important;
  border-radius: 10px !important;
  font-weight: 600 !important;
  font-size: 14.5px !important;
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.2) !important;
  text-transform: none;
  letter-spacing: normal;
  transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

body.studio-mode .quick-console #submitBtn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(139, 92, 246, 0.35) !important;
}

body.studio-mode .generate-warning {
  color: rgba(255, 255, 255, 0.4);
}

body.studio-mode #studioSidebar {
  padding: 24px !important;
}
body.studio-mode #studioPreview {
  padding: 24px !important;
}