:root,
[data-theme='emerald'] {
  --color-bg: #eef4f6;
  --color-bg-accent: linear-gradient(160deg, #e3f2ef 0%, #eef4f6 45%, #e8f0f7 100%);
  --color-surface: #ffffff;
  --color-surface-offset: #e9f0f2;
  --color-divider: #dce6ea;
  --color-border: #cfdde3;
  --color-text: #0f2b46;
  --color-text-muted: #55708a;
  --color-text-faint: #5a7186;
  --color-text-inverse: #ffffff;
  --color-primary: #0c8275;
  --color-on-primary: #ffffff;
  --color-primary-hover: #0a746a;
  --color-primary-active: #09655c;
  --color-primary-soft: #d6f0ec;
  --color-primary-ghost: rgba(12, 130, 117, 0.08);
  --color-success: #1a7a45;
  --color-success-soft: #dff2e4;
  --color-error: #bb3a3a;
  --color-error-soft: #fbe3e3;
  --color-warning: #9a5b00;
  --color-warning-soft: #fdefd8;
  --color-info: #1d6fb8;
  --color-info-soft: #e0edf9;
  --brand-navy: #00273f;
  --brand-lemon: #e6ff6a;
  --brand-periwinkle: #acb1ff;
  --header-bg: rgba(255, 255, 255, 0.82);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-bg: rgba(255, 255, 255, 0.55);
  --overlay: rgba(15, 43, 70, 0.45);
  --toast-bg: #12283d;
  --toast-text: #eaf3f7;
  --toast-err-bg: #5c1f1f;
  --input-bg: #ffffff;
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.25rem;
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 2px rgba(15, 43, 70, 0.06);
  --shadow-md: 0 4px 14px rgba(15, 43, 70, 0.08);
  --shadow-lg: 0 14px 40px rgba(15, 43, 70, 0.14);
  --font-body: 'General Sans', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace;
}

[data-theme='midnight'] {
  --color-bg: #0b1220;
  --color-bg-accent: linear-gradient(160deg, #0d1728 0%, #0b1220 45%, #101b31 100%);
  --color-surface: #111a2c;
  --color-surface-offset: #0e1626;
  --color-divider: #1c2942;
  --color-border: #233252;
  --color-text: #dbe4f0;
  --color-text-muted: #8494ac;
  --color-text-faint: #5a6a84;
  --color-text-inverse: #ffffff;
  --color-primary: #2dd4bf;
  --color-on-primary: #06251f;
  --color-primary-hover: #5ce8d5;
  --color-primary-active: #9ff2e5;
  --color-primary-soft: #123c38;
  --color-primary-ghost: rgba(45, 212, 191, 0.18);
  --color-success: #4ade80;
  --color-success-soft: #14301f;
  --color-error: #f87171;
  --color-error-soft: #3a1a1a;
  --color-warning: #fbbf24;
  --color-warning-soft: #33270d;
  --color-info: #60a5fa;
  --color-info-soft: #14263f;
  --brand-navy: #00273f;
  --brand-lemon: #e6ff6a;
  --brand-periwinkle: #acb1ff;
  --header-bg: rgba(11, 18, 32, 0.82);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-bg: rgba(17, 26, 44, 0.55);
  --overlay: rgba(4, 8, 16, 0.6);
  --toast-bg: #e8f2f0;
  --toast-text: #0b1220;
  --toast-err-bg: #fbe3e3;
  --input-bg: #0e1626;
}

[data-theme='aurora'] {
  --color-bg: #f1eefb;
  --color-bg-accent: linear-gradient(160deg, #ece6fa 0%, #f1eefb 45%, #eceefb 100%);
  --color-surface: #ffffff;
  --color-surface-offset: #ebe6f7;
  --color-divider: #e2dbee;
  --color-border: #d5cbe8;
  --color-text: #2a2140;
  --color-text-muted: #6f6590;
  --color-text-faint: #7d74a0;
  --color-text-inverse: #ffffff;
  --color-primary: #7c5cd6;
  --color-on-primary: #ffffff;
  --color-primary-hover: #6d4bc9;
  --color-primary-active: #5e3db8;
  --color-primary-soft: #eae4f8;
  --color-primary-ghost: rgba(124, 92, 214, 0.08);
  --color-success: #1a7a45;
  --color-success-soft: #dff2e4;
  --color-error: #bb3a3a;
  --color-error-soft: #fbe3e3;
  --color-warning: #9a5b00;
  --color-warning-soft: #fdefd8;
  --color-info: #1d6fb8;
  --color-info-soft: #e0edf9;
  --brand-navy: #00273f;
  --brand-lemon: #e6ff6a;
  --brand-periwinkle: #acb1ff;
  --header-bg: rgba(255, 255, 255, 0.82);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-bg: rgba(255, 255, 255, 0.55);
  --overlay: rgba(42, 33, 64, 0.45);
  --toast-bg: #2a2140;
  --toast-text: #f1eefb;
  --toast-err-bg: #5c1f1f;
  --input-bg: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-text);
  background: var(--color-bg-accent);
  min-height: 100vh;
}

.mono,
[data-mono] {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.hidden {
  display: none !important;
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
}

.header-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand svg {
  height: 26px;
  width: auto;
  display: block;
}

.brand .logo-dark {
  display: block;
}

.brand .logo-light {
  display: none;
}

[data-theme='midnight'] .brand .logo-dark {
  display: none;
}

[data-theme='midnight'] .brand .logo-light {
  display: block;
}

.brand-name {
  font-size: 1.05rem;
}

.brand-name em {
  font-style: normal;
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: auto;
  flex-wrap: wrap;
}

.nav-link {
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  position: relative;
}

.nav-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-ghost);
}

.nav-link.active {
  color: var(--color-on-primary);
  background: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.theme-switch {
  display: flex;
  gap: 0.25rem;
  padding: 0.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.theme-dot {
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  padding: 0;
  transition: border-color var(--transition), transform var(--transition);
}

.theme-dot:hover {
  transform: scale(1.12);
}

.theme-dot.active {
  border-color: var(--color-text);
}

.theme-dot[data-theme-set='emerald'] {
  background: #0c8275;
}

.theme-dot[data-theme-set='midnight'] {
  background: #0b1220;
}

.theme-dot[data-theme-set='aurora'] {
  background: #7c5cd6;
}

.wallet-chip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.35rem 0.35rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.wallet-chip .addr {
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.wallet-chip .bal {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-primary);
  font-weight: 600;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition), color var(--transition), border-color var(--transition);
}

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

.btn:disabled {
  opacity: 0.62;
  cursor: not-allowed;
  transform: none;
}

.btn.primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  box-shadow: var(--shadow-sm);
}

.btn.primary:hover:not(:disabled) {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
}

.btn.secondary {
  background: var(--color-primary-soft);
  color: var(--color-primary-active);
}

[data-theme='midnight'] .btn.secondary {
  color: var(--color-primary);
}

.btn.secondary:hover:not(:disabled) {
  filter: brightness(1.04);
}

.btn.ghost {
  border-color: var(--color-border);
  color: var(--color-text);
  background: var(--color-surface);
}

.btn.ghost:hover:not(:disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn.danger {
  background: var(--color-error-soft);
  color: var(--color-error);
}

.btn.danger:hover:not(:disabled) {
  filter: brightness(0.97);
}

.btn.small {
  padding: 0.35rem 0.7rem;
  font-size: 0.82rem;
}

.btn.big {
  padding: 1rem 2.2rem;
  font-size: 1.1rem;
  border-radius: var(--radius-lg);
}

.btn.lemon {
  background: var(--brand-lemon);
  color: var(--brand-navy);
  box-shadow: var(--shadow-sm);
}

.btn.lemon:hover:not(:disabled) {
  box-shadow: var(--shadow-md);
  filter: brightness(1.02);
}

.btn.lemon:disabled {
  opacity: 1;
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  box-shadow: none;
}

/* ---------- layout ---------- */

main {
  max-width: 1160px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
}

.view {
  animation: view-in 240ms cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes view-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.page-head h2 {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-head .sub {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  margin-top: 0.2rem;
}

/* ---------- hero / landing ---------- */

.hero {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--glass-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
  padding: 3.5rem 2rem 3rem;
  text-align: center;
  isolation: isolate;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(600px 300px at 20% 10%, rgba(12, 130, 117, 0.16), transparent 60%),
    radial-gradient(500px 260px at 80% 20%, rgba(172, 177, 255, 0.18), transparent 60%),
    radial-gradient(500px 300px at 50% 100%, rgba(230, 255, 106, 0.1), transparent 60%);
}

[data-theme='midnight'] .hero::before {
  background:
    radial-gradient(600px 300px at 20% 10%, rgba(45, 212, 191, 0.1), transparent 60%),
    radial-gradient(500px 260px at 80% 20%, rgba(172, 177, 255, 0.08), transparent 60%),
    radial-gradient(500px 300px at 50% 100%, rgba(230, 255, 106, 0.05), transparent 60%);
}

#hero-canvas {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-ghost);
  border: 1px solid var(--color-primary-soft);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 1rem 0 0.4rem;
}

.hero h1 em {
  font-style: normal;
  color: var(--color-primary);
}

.hero .hero-sub {
  color: var(--color-text-muted);
  max-width: 52ch;
  margin: 0 auto;
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2.2rem;
}

.hero-hint {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--color-text-faint);
}

.hero-hint .dot {
  color: var(--brand-lemon);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.stat-card {
  padding: 1.1rem 1.25rem;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  box-shadow: var(--shadow-sm);
  text-align: left;
}

.stat-card .label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  font-weight: 600;
}

.stat-card .value {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 0.25rem;
}

.stat-card .value.accent {
  color: var(--color-primary);
}

/* ---------- cards & glass ---------- */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.card + .card {
  margin-top: 1.25rem;
}

.card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.35rem;
}

.card-title {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}

.card-desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin: 0 0 1rem;
}

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}

.info-box {
  display: flex;
  overflow-wrap: anywhere;
  gap: 0.7rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  background: var(--color-info-soft);
  border: 1px solid var(--color-info);
  color: var(--color-info);
  font-size: 0.88rem;
  line-height: 1.45;
}

[data-theme='midnight'] .info-box {
  border-color: rgba(96, 165, 250, 0.35);
}

.info-box.warn {
  background: var(--color-warning-soft);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.info-box.ok {
  background: var(--color-success-soft);
  border-color: var(--color-success);
  color: var(--color-success);
}

.info-box.err {
  background: var(--color-error-soft);
  border-color: var(--color-error);
  color: var(--color-error);
}

.info-box .icn {
  flex-shrink: 0;
  font-weight: 700;
}

.info-box + .card,
.card .info-box {
  margin-top: 0;
}

.card .info-box {
  margin-bottom: 1rem;
}

/* ---------- forms ---------- */

.field {
  margin-bottom: 1rem;
}

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.field .hint {
  font-size: 0.78rem;
  color: var(--color-text-faint);
  margin-top: 0.3rem;
}

.input,
.select,
textarea.input {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--input-bg);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.input:focus,
.select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-ghost);
}

.input.mono {
  font-family: var(--font-mono);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

/* ---------- tabs ---------- */

.tabs {
  display: flex;
  gap: 0.35rem;
  padding: 0.3rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-offset);
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.tab {
  flex: 1;
  padding: 0.5rem 1rem;
  border-radius: calc(var(--radius-md) - 2px);
  border: none;
  background: none;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}

.tab.active {
  background: var(--color-surface);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* ---------- upload ---------- */

.dropzone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1rem;
  text-align: center;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.dropzone:hover,
.dropzone.dragover {
  border-color: var(--color-primary);
  background: var(--color-primary-ghost);
}

.dropzone .big-icn {
  font-size: 1.8rem;
  display: block;
  margin-bottom: 0.4rem;
}

.img-preview {
  width: 100%;
  max-width: 320px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-divider);
  display: block;
  margin: 0 auto;
  box-shadow: var(--shadow-sm);
}

/* ---------- art generator ---------- */

.art-wrap {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(230px, 320px);
  gap: 1.5rem;
  align-items: start;
}

#art-canvas {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-divider);
  box-shadow: var(--shadow-md);
  display: block;
  background: #0b1220;
}

.swatches {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  align-items: center;
}

.swatch {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  padding: 0;
  transition: transform var(--transition), border-color var(--transition);
}

.swatch:hover {
  transform: scale(1.1);
}

.swatch.active {
  border-color: var(--color-text);
}

.color-input {
  width: 2.4rem;
  height: 2.1rem;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--input-bg);
  cursor: pointer;
}

/* ---------- nft grid ---------- */

.nft-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(215px, 1fr));
  gap: 1.1rem;
}

.nft-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}

.nft-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.nft-thumb {
  aspect-ratio: 1;
  width: 100%;
  object-fit: cover;
  display: block;
  background: var(--color-surface-offset);
  cursor: pointer;
}

.nft-thumb.empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-faint);
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

.nft-body {
  padding: 0.85rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.nft-id {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text-faint);
}

.nft-price {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-primary);
  font-size: 1rem;
}

.nft-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary-active);
  width: fit-content;
}

[data-theme='midnight'] .badge {
  color: var(--color-primary);
}

.badge.muted {
  background: var(--color-surface-offset);
  color: var(--color-text-faint);
}

/* ---------- table ---------- */

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.9rem;
}

th,
td {
  text-align: left;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--color-divider);
  vertical-align: middle;
}

th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-faint);
  background: var(--color-surface-offset);
  white-space: nowrap;
}

tr:last-child td {
  border-bottom: none;
}

td.mono,
th.mono {
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

td img.tbl-thumb {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--color-divider);
  display: block;
}

.row-actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

/* ---------- modal ---------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 100;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal {
  background: var(--color-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: min(560px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.5rem;
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.modal-head h3 {
  margin: 0;
  font-size: 1.2rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.3rem;
  color: var(--color-text-faint);
  cursor: pointer;
  line-height: 1;
  padding: 0.2rem;
}

.modal img.detail-img {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-divider);
  margin-bottom: 1rem;
  display: block;
}

.kv {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1rem;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.kv .k {
  color: var(--color-text-faint);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-top: 0.1rem;
}

.kv .v {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  word-break: break-all;
}

/* ---------- toast ---------- */

#toasts {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  z-index: 200;
  max-width: min(380px, calc(100vw - 2.5rem));
}

.toast {
  background: var(--toast-bg);
  color: var(--toast-text);
  border-radius: var(--radius-md);
  padding: 0.8rem 1rem;
  font-size: 0.88rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--glass-border);
  animation: toast-in 220ms cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}

.toast.err {
  background: var(--toast-err-bg);
}

.toast .tx-link {
  color: var(--brand-lemon);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  word-break: break-all;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- misc ---------- */

.spinner {
  display: inline-block;
  width: 1.05rem;
  height: 1.05rem;
  border: 2px solid var(--spinner-track, rgba(15, 43, 70, 0.2));
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 700ms linear infinite;
  vertical-align: -2px;
}

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

.empty-state {
  text-align: center;
  color: var(--color-text-faint);
  padding: 3rem 1rem;
  font-size: 0.95rem;
}

.empty-state .big {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.5rem;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.status-chip .pulse {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-success);
}

.status-chip.paused .pulse {
  background: var(--color-error);
}

.footer {
  border-top: 1px solid var(--color-divider);
  color: var(--color-text-faint);
  font-size: 0.8rem;
  padding: 1.25rem;
  text-align: center;
}

.footer .mono {
  font-size: 0.75rem;
}

@media (max-width: 760px) {
  .table-wrap table {
    min-width: 680px;
  }

  td.mono,
  th.mono {
    font-size: 0.7rem;
    overflow-wrap: anywhere;
  }

  .tabs {
    flex-wrap: nowrap;
  }

  .tab {
    padding: 0.5rem 0.35rem;
    font-size: 0.8rem;
  }

  .art-wrap {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 2.5rem 1.25rem 2.25rem;
  }

  .header-inner {
    padding: 0.6rem 0.9rem;
  }
}

/* ---------- your nfts checkbox ---------- */

.check-row {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  cursor: pointer;
  user-select: none;
}

.check-row input[type='checkbox'] {
  width: 1.05rem;
  height: 1.05rem;
  accent-color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
}

/* ---------- collections list ---------- */

.collections-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.collection-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.7rem 1rem;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  background: var(--color-surface-offset);
  text-decoration: none;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.collection-row:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.collection-name {
  font-weight: 600;
  font-size: 0.92rem;
  overflow-wrap: anywhere;
}

.collection-name em {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.78rem;
  color: var(--color-primary);
  margin-left: 0.35rem;
}

.collection-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-faint);
}

/* ---------- footer theme switch ---------- */

.footer-theme {
  margin: 0.9rem auto 0;
  width: fit-content;
}

/* ---------- disabled buttons ---------- */

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}