/* Minimal design matching dream.404.xyz */
:root {
  --bg: #000000;
  --bg-alt: #0a0a0a;
  --panel: #0f0f0f;
  --accent: #ffffff;
  --text: #ffffff;
  --text-dim: #999999;
  --radius: 8px;
  --radius-sm: 6px;
  --focus: #ffffff;
  --danger: #ff4444;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  letter-spacing: -0.01em;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #000000;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  font-weight: 400;
  line-height: 1.6;
}

a {
  color: #ffffff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.app-shell {
  height: 100dvh;
  display: flex;
  flex-direction: column;
  background: #000000;
}

header {
  padding: 1.1rem 2rem 1.25rem;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
  text-transform: uppercase;
}

.plugin-buttons {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin-top: 1.5rem;
}

/* -- Buy Modal -- */

.buy-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.buy-modal.hidden {
  display: none;
}

.buy-modal-content {
  position: relative;
  background: #0a0a0a;
  border: 1px solid #1a1a1a;
  padding: 2rem;
  width: min(92vw, 420px);
  text-align: center;
  border-radius: var(--radius);
}

.buy-modal-content h2 {
  margin: 0 0 .5rem;
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.buy-modal-sub {
  font-size: .82rem;
  color: var(--text-dim);
  margin: 0 0 1.25rem;
}

.buy-modal-message {
  font-size: .74rem;
  padding: .55rem .85rem;
  margin-bottom: .75rem;
  border-radius: var(--radius-sm);
  background: #111;
  border: 1px solid #1a1a1a;
  color: var(--text-dim);
  text-align: left;
}

.buy-modal-message[data-state="err"] {
  border-color: #ff4444;
  color: #ff6666;
}

.buy-modal-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .6rem;
  margin-bottom: 1rem;
}

.buy-card {
  background: #0a0a0a;
  border: 1px solid #2a2a2a;
  color: #ffffff;
  font: 700 1.3rem/1 system-ui;
  padding: 1.4rem .5rem 1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  transition: border-color .2s, background .2s, transform .15s, box-shadow .2s;
  position: relative;
}

.buy-card::after {
  content: 'generations';
  display: block;
  font-size: .6rem;
  font-weight: 500;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-top: .45rem;
}

.buy-card:hover {
  border-color: #44ffaa;
  background: rgba(68, 255, 170, .05);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(68, 255, 170, .1);
}

.buy-card:active {
  transform: translateY(0) scale(0.97);
  box-shadow: none;
}

.buy-modal-portal {
  display: block;
  background: none;
  border: none;
  color: var(--text-dim);
  font: 400 .75rem/1 system-ui;
  padding: .5rem 0;
  cursor: pointer;
  text-align: center;
  width: 100%;
  transition: color .2s;
}

.buy-modal-portal:hover {
  color: #ffffff;
}

.buy-modal-history {
  border-top: 1px solid #1a1a1a;
  padding-top: .5rem;
  margin-top: .5rem;
  text-align: left;
}

.buy-modal-history summary {
  font-size: .72rem;
  color: var(--text-dim);
  cursor: pointer;
  letter-spacing: -0.01em;
  user-select: none;
}

.buy-modal-history summary:hover {
  color: #ffffff;
}

/* -- Billing History (reused in buy modal) -- */
.billing-history {
  margin: .5rem 0 0;
  padding: 0;
  list-style: none;
}

.billing-history-item,
.billing-history-empty {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  padding: .5rem 0;
  border-bottom: 1px solid #1a1a1a;
  font-size: .72rem;
  color: var(--text-dim);
}

.billing-history-empty {
  color: var(--text-dim);
}

.billing-delta {
  min-width: 2.1rem;
  text-align: right;
  font-weight: 700;
}

.billing-delta.plus {
  color: #44ffaa;
}

.billing-delta.minus {
  color: #ff6666;
}

.billing-meta {
  color: var(--text-dim);
  line-height: 1.4;
}

.plugin-btn {
  border: 1px solid #ffffff;
  background: #000000;
  color: #ffffff;
  font: 600 .95rem/1 system-ui;
  padding: 1rem 2rem;
  border-radius: var(--radius);
  text-decoration: none;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  transition: background .2s, color .2s;
  display: inline-block;
  width: 100%;
  text-align: center;
}

.plugin-btn:hover {
  background: #ffffff;
  color: #000000;
}

.auth-bar {
  display: flex;
  gap: .6rem;
  align-items: center;
}

.auth-label {
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: rgba(255, 255, 255, .7);
}

.auth-badge {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .12);
  color: rgba(255, 255, 255, .85);
  font-size: .72rem;
  font-weight: 700;
  padding: .35rem .65rem;
  border-radius: 100px;
  letter-spacing: .01em;
  line-height: 1;
  white-space: nowrap;
}

.auth-badge.buy-trigger {
  cursor: pointer;
  transition: border-color .2s, background .2s, color .2s;
}

.auth-badge.buy-trigger:hover {
  border-color: rgba(255, 255, 255, .35);
  background: rgba(255, 255, 255, .12);
  color: #ffffff;
}

.auth-badge.buy-trigger:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.auth-badge-icon {
  font-size: .7rem;
  opacity: .7;
}

.auth-mini {
  border: none;
  background: transparent;
  color: var(--text-dim);
  font: 500 .72rem/1 system-ui;
  padding: .4rem .1rem;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color .2s;
}

.auth-mini:hover {
  color: #ffffff;
}

@media (max-width: 768px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    gap: .75rem;
    padding: 1.1rem 1.25rem 1rem;
  }

  .plugin-buttons {
    width: 100%;
  }


  .plugin-btn {
    text-align: center;
  }

  .actions {
    flex-direction: column;
    align-items: stretch;
  }
}

main {
  flex: 1;
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(300px, 360px) 1fr;
  padding: 0 2rem 3rem;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
  align-items: start;
}

.left-column {
  display: flex;
  flex-direction: column;
}

@media (max-width: 1100px) {
  main {
    grid-template-columns: 1fr;
  }
}

.panel {
  background: #0f0f0f;
  border: 1px solid #1a1a1a;
  padding: 2rem 2rem 2.5rem;
  border-radius: var(--radius);
  box-shadow: none;
  position: relative;
  overflow: auto;
  height: 100%;
}

.panel:before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 120% -10%, rgba(255, 255, 255, .03), transparent 60%);
  pointer-events: none;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  font-size: .9rem;
}

.field-label {
  font-weight: 600;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: #ffffff;
  font-size: .75rem;
}

.field-helper {
  display: block;
  font-weight: 400;
  text-transform: none;
  margin-left: 0;
  margin-top: .2rem;
  font-size: .75rem;
  letter-spacing: -0.01em;
  color: var(--text-dim);
}

input {
  background: #0a0a0a;
  border: 1px solid #1a1a1a;
  color: var(--text);
  padding: .85rem 1rem;
  border-radius: var(--radius-sm);
  font: inherit;
  outline: none;
  transition: border-color .15s, background .3s;
  font-size: .9rem;
}

input:focus {
  border-color: #ffffff;
  box-shadow: none;
  background: #0f0f0f;
}

input::placeholder {
  color: var(--text-dim);
}

select {
  background: #0a0a0a;
  border: 1px solid #1a1a1a;
  color: var(--text);
  padding: .85rem 1rem;
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: .9rem;
}

select:focus {
  border-color: #ffffff;
  outline: none;
  background: #0f0f0f;
}

/* Hidden utility */
.hidden {
  display: none !important;
}

/* Image dropzone */
.dropzone {
  position: relative;
  border: 1px dashed #2a2a2a;
  border-radius: var(--radius);
  background: #0a0a0a;
  padding: 1.5rem;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  justify-content: stretch;
  min-height: 140px;
  cursor: pointer;
  gap: .75rem;
}

.dropzone.has-image {
  grid-template-columns: 1fr auto;
  justify-content: space-between;
}

.dropzone:focus-visible {
  outline: 1px solid #ffffff;
  outline-offset: 0;
}

.dropzone.dragover {
  background: #0f0f0f;
  border-color: #ffffff;
}

.dropzone .drop-hint {
  color: var(--text-dim);
  text-align: center;
  font-size: .85rem;
}

.dropzone.has-image .drop-hint {
  text-align: left;
}

.dropzone img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid #1a1a1a;
  background: #0a0a0a;
  object-position: center;
}

button.primary {
  border: none;
  background: #f5f5f0;
  color: #000000;
  font: 700 0.95rem/1 system-ui;
  padding: 1rem 1.75rem;
  border-radius: 100px;
  cursor: pointer;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  box-shadow: none;
  position: relative;
  overflow: hidden;
  transition: background .2s, transform .1s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-icon {
  color: #e53935;
  font-size: 1.1rem;
}

button.primary:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}

button.primary:hover {
  background: #ffffff;
  transform: scale(1.02);
}

button.primary:active {
  transform: scale(0.98);
}

button.primary:disabled {
  background: #d6d6d0;
  color: #222222;
  cursor: wait;
  transform: none;
}

button.primary.is-busy::after {
  content: '';
  width: 0.85rem;
  height: 0.85rem;
  border: 2px solid #222222;
  border-right-color: transparent;
  border-radius: 50%;
  display: inline-block;
  animation: btn-spin 0.75s linear infinite;
}

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

button.secondary {
  background: #0a0a0a;
  color: var(--text-dim);
  border: 1px solid #1a1a1a;
  padding: .85rem 1.25rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font: 500 0.85rem/1 system-ui;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  transition: border-color .2s, color .2s;
}

button.secondary:hover:not(:disabled) {
  border-color: #ffffff;
  color: #ffffff;
}

button.secondary:disabled {
  opacity: .3;
  cursor: default;
}

.actions {
  display: flex;
  gap: 1rem;
}

.tiny {
  font-size: .7rem;
  letter-spacing: -0.01em;
  color: var(--text-dim);
  margin-top: -.2rem;
}

.status {
  padding: .85rem 1rem;
  border-radius: var(--radius-sm);
  background: #0a0a0a;
  font-size: .8rem;
  letter-spacing: -0.01em;
  min-height: 2.2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border: 1px solid #1a1a1a;
  white-space: pre-line;
  line-height: 1.5;
}

.status[data-state="err"] {
  background: #0a0a0a;
  border-color: #ff4444;
  color: #ff6666;
}

/* Task specific colors: in-progress (yellow), ready (green), failed (red) */
.status[data-task="in-progress"] {
  background: #0a0a0a;
  border-color: #ffaa00;
  color: #ffcc44;
}

.status[data-task="ready"] {
  background: #0a0a0a;
  border-color: #00ff88;
  color: #44ffaa;
}

.status[data-task="failed"] {
  background: #0a0a0a;
  border-color: #ff4444;
  color: #ff6666;
}

.viewer {
  position: relative;
  background: #000000;
  border: 1px solid #1a1a1a;
  border-radius: var(--radius);
  overflow: hidden;
  display: grid;
  transition: border-color .18s ease, filter .18s ease;
  aspect-ratio: 4 / 3;
  min-height: 420px;
}

@media (max-width: 1100px) {
  .panel {
    height: auto;
    overflow: visible;
  }
}

canvas {
  width: 100%;
  height: 100%;
  display: block;
  image-rendering: crisp-edges;
  grid-area: 1 / 1;
}

model-viewer {
  width: 100%;
  height: 100%;
  display: block;
  grid-area: 1 / 1;
  background: transparent;
  --progress-bar-height: 0px;
}

#viewer-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-weight: 400;
  letter-spacing: -0.01em;
  background: rgba(0, 0, 0, 0.9);
  border-bottom: 1px solid rgba(26, 26, 26, .5);
  text-align: center;
  padding: 1rem;
  pointer-events: none;
  z-index: 2;
  font-size: .9rem;
}

#viewer-placeholder.hidden {
  display: none;
}

.viewer.viewer-active {
  box-shadow: none;
  filter: none;
  border-color: #2a2a2a;
}

.viewer-toolbar {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: flex;
  gap: .5rem;
  padding: .5rem;
  background: rgba(0, 0, 0, .85);
  border: 1px solid #1a1a1a;
  border-radius: var(--radius-sm);
  box-shadow: none;
  backdrop-filter: blur(8px);
  pointer-events: auto;
  z-index: 5;
}

.viewer-color {
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid #333;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.viewer-color::-webkit-color-swatch-wrapper {
  padding: 0;
}

.viewer-color::-webkit-color-swatch {
  border: none;
  border-radius: var(--radius-sm);
}

.viewer-action {
  background: transparent;
  border: none;
  color: var(--text);
  font: 500 1.2rem/1 system-ui;
  height: 48px;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform .18s ease;
}

.viewer-action:hover:not(:disabled) {
  transform: scale(1.05);
  background: transparent;
}

.viewer-action:active:not(:disabled) {
  transform: none;
}

.viewer-action:disabled {
  opacity: .25;
  cursor: default;
}

.viewer-action-img {
  padding: 0;
  border: none;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
}

.viewer-action-img img {
  height: 48px;
  width: auto;
  max-width: 200px;
  display: block;
  object-fit: contain;
  transition: opacity .18s ease, transform .18s ease;
}

.viewer-action-img:hover:not(:disabled) img {
  opacity: 1;
  transform: scale(1.05);
}

.viewer-action-img:hover:not(:disabled) {
  background: transparent;
  border: none;
}

/* Drag & Drop overlay */
#drop-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: rgba(0, 0, 0, .7);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  font: 600 1.2rem system-ui;
  color: #ffffff;
  text-shadow: none;
  opacity: 0;
  transition: opacity .18s;
  z-index: 1000;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

#drop-overlay.visible {
  opacity: 1;
  pointer-events: none;
}

footer {
  padding: 2rem 2rem;
  font-size: .75rem;
  text-align: center;
  color: var(--text-dim);
  letter-spacing: -0.01em;
}

.logo {
  font-weight: 700;
}

body.auth-locked {
  overflow: hidden;
}

.auth-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.auth-modal.hidden {
  display: none;
}

.auth-modal-content {
  position: relative;
  background: #0a0a0a;
  border: 1px solid #1a1a1a;
  padding: 2rem;
  width: min(92vw, 420px);
  text-align: center;
  box-shadow: none;
  border-radius: var(--radius);
}

.auth-close {
  position: absolute;
  top: .75rem;
  right: .75rem;
  width: 32px;
  height: 32px;
  border: 1px solid #1a1a1a;
  background: #0a0a0a;
  color: #ffffff;
  font: 600 1rem/1 system-ui;
  cursor: pointer;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
}

.auth-close:hover {
  border-color: #ffffff;
  background: #ffffff;
  color: #000000;
}

.auth-modal-content h2 {
  margin: 0 0 .75rem;
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.auth-copy {
  font-size: .85rem;
  color: var(--text-dim);
}

.auth-actions {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: 1.25rem;
}

.auth-btn {
  display: block;
  border: 1px solid #ffffff;
  background: #000000;
  color: #ffffff;
  padding: .9rem 1rem;
  text-transform: uppercase;
  font: 600 .85rem/1 system-ui;
  letter-spacing: -0.01em;
  transition: background .2s, color .2s;
  cursor: pointer;
  appearance: none;
  border-radius: var(--radius-sm);
}

.auth-btn:hover {
  background: #ffffff;
  color: #000000;
}

.auth-note {
  margin-top: 1rem;
  font-size: .75rem;
  color: var(--text-dim);
}