:root {
  --bg: #e7edf6;
  --bg-elevated: #f6f8fe;
  --shadow-light: #ffffff;
  --shadow-dark: #c3ccdd;
  --accent: #ff7f50;
  --accent-soft: rgba(255, 127, 80, 0.15);
  --text-main: #111827;
  --text-muted: #6b7280;
  --border-subtle: #d2daea;
}

[data-theme="dark"] {
  --bg: #050812;
  --bg-elevated: #101423;
  --shadow-light: #1b2133;
  --shadow-dark: #02030a;
  --accent: #ff8a4a;
  --accent-soft: rgba(255, 138, 74, 0.18);
  --text-main: #e5e7ef;
  --text-muted: #9ca3b5;
  --border-subtle: #252b3c;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, rgba(255,127,80,0.12), transparent 55%),
    radial-gradient(circle at bottom, rgba(88,101,242,0.12), transparent 55%),
    var(--bg);
  color: var(--text-main);
}

/* Utility */

.hidden {
  display: none !important;
}

/* Layout */

.page {
  max-width: 1400px;
  margin: 24px auto;
  padding: 0 16px 24px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.main-area {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Header */

.main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.logo-block {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-dot {
  width: 32px;
  height: 32px;
  border-radius: 12px;
  background: radial-gradient(circle at 30% 30%, #ffece4, #ff7f50);
  box-shadow:
    4px 4px 10px rgba(0,0,0,0.18),
    -3px -3px 8px rgba(255,255,255,0.9);
}

.app-title {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.app-subtitle {
  margin: 2px 0 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* User info */

.user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-email {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.wallet-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--bg-elevated);
  box-shadow:
    4px 4px 8px var(--shadow-dark),
    -4px -4px 8px var(--shadow-light);
  font-size: 0.8rem;
}

.wallet-label {
  color: var(--text-muted);
}

.wallet-amount {
  font-weight: 600;
}

.wallet-currency {
  font-size: 0.75rem;
  opacity: 0.7;
}

.storage-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 160px;
}

.storage-bar {
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: var(--bg-elevated);
  box-shadow:
    inset 3px 3px 6px var(--shadow-dark),
    inset -3px -3px 6px var(--shadow-light);
  overflow: hidden;
}

.storage-progress {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, #22c55e, #a3e635);
}

.storage-label {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Cards, generic */

.card {
  border-radius: 22px;
  padding: 16px 18px;
  background: var(--bg-elevated);
  box-shadow:
    8px 8px 18px var(--shadow-dark),
    -8px -8px 18px var(--shadow-light);
}

/* Auth */

.auth-view {
  max-width: 420px;
  margin: 40px auto;
}

.auth-view h2 {
  margin-top: 0;
}

/* Top nav */

.top-nav {
  padding: 10px 12px;
}

.top-nav-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.top-nav-btn {
  border: none;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.85rem;
  cursor: pointer;
  background: var(--bg-elevated);
  color: var(--text-muted);
  box-shadow:
    4px 4px 8px var(--shadow-dark),
    -4px -4px 8px var(--shadow-light);
}

.top-nav-btn.active {
  background: var(--accent-soft);
  color: var(--accent);
}

/* Workspace */

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.3fr);
  gap: 14px;
  align-items: stretch;
}

.content,
.preview {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* Content views */

.content-view {
  display: none;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}

.content-view:not(.hidden) {
  display: flex;
}

/* Section header */

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.section-header h2 {
  margin: 0;
  font-size: 1rem;
}

/* Forms */

.form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.85rem;
}

.field span {
  color: var(--text-muted);
}

input,
textarea,
select {
  border-radius: 14px;
  border: none;
  padding: 8px 10px;
  font: inherit;
  background: var(--bg-elevated);
  color: var(--text-main);
  box-shadow:
    inset 4px 4px 8px var(--shadow-dark),
    inset -4px -4px 8px var(--shadow-light);
  outline: none;
}

input:focus,
textarea:focus,
select:focus {
  box-shadow:
    inset 4px 4px 8px var(--shadow-dark),
    inset -4px -4px 8px var(--shadow-light),
    0 0 0 1px var(--accent);
}

textarea {
  resize: vertical;
}

.toggle-field {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

/* Buttons */

.primary-btn,
.ghost-btn {
  border-radius: 999px;
  border: none;
  font-size: 0.85rem;
  cursor: pointer;
  padding: 8px 14px;
}

.primary-btn {
  background: linear-gradient(135deg, var(--accent), #ffb347);
  color: #ffffff;
  box-shadow:
    3px 3px 8px rgba(0,0,0,0.25),
    -2px -2px 6px rgba(255,255,255,0.6);
}

.primary-btn:active {
  transform: translateY(1px);
}

.ghost-btn {
  background: var(--bg-elevated);
  color: var(--text-muted);
  box-shadow:
    4px 4px 8px var(--shadow-dark),
    -4px -4px 8px var(--shadow-light);
}

.ghost-btn:active {
  transform: translateY(1px);
}

/* Text helpers */

.hint-text {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.muted-text {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.soft-divider {
  border: none;
  border-top: 1px solid var(--border-subtle);
  margin: 8px 0;
}

/* Editor */

.editor-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.8rem;
}

.editor-actions {
  margin-top: 6px;
}

/* Cards list */

.cards-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 10px;
}

.app-card {
  padding: 10px 12px;
  border-radius: 18px;
  background: var(--bg-elevated);
  box-shadow:
    4px 4px 10px var(--shadow-dark),
    -4px -4px 10px var(--shadow-light);
  font-size: 0.85rem;
}

.app-card h3 {
  margin: 0 0 4px;
  font-size: 0.95rem;
}

.app-card p {
  margin: 2px 0;
}

.app-card .meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.app-card .owner {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.app-card .badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.7rem;
  background: var(--accent-soft);
  color: var(--accent);
}

.card-actions {
  margin-top: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* Profile */

.profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
}

.profile-card {
  padding: 10px 12px;
  border-radius: 18px;
  background: var(--bg-elevated);
  box-shadow:
    4px 4px 10px var(--shadow-dark),
    -4px -4px 10px var(--shadow-light);
  font-size: 0.85rem;
}

.profile-card h3 {
  margin-top: 0;
}

/* Wallet big */

.wallet-big {
  margin: 6px 0 0;
  font-size: 1.4rem;
  font-weight: 600;
}

/* Preview */

.preview {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.preview-frame {
  width: 100%;
  flex: 1;
  min-height: 60vh; /* Вот это — главное: большое окно под приложение */
  height: 70vh;
  border: none;
  border-radius: 18px;
  background: var(--bg);
  box-shadow:
    inset 6px 6px 12px var(--shadow-dark),
    inset -6px -6px 12px var(--shadow-light);
}

/* Responsive */

@media (max-width: 960px) {
  .workspace {
    grid-template-columns: minmax(0, 1fr);
  }
  .preview {
    margin-top: 8px;
  }
}

@media (max-width: 640px) {
  .main-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .user-info {
    align-self: stretch;
    justify-content: space-between;
  }
}