/* ── Logo ───────────────────────────────────────────────── */
.logo {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--fg);
  display: inline-block;
}
.logo .e {
  color: var(--accent);
}

/* ── Emblem ─────────────────────────────────────────────── */
.emblem {
  display: flex;
  justify-content: center;
  color: var(--accent);
}
.emblem svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid var(--hairline-strong);
  background: transparent;
  color: var(--fg);
  transition: background 0.25s, color 0.25s, border-color 0.25s, transform 0.08s;
  min-height: 44px;
  overflow: hidden;
}
.btn:hover {
  background: var(--surface);
}
.btn:active {
  transform: translateY(1px);
}
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}
.btn-primary {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}
.btn-primary:hover {
  background: var(--accent);
  color: var(--fg);
  border-color: var(--accent);
}
.btn-secondary {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--accent);
}
.btn-secondary:hover {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}
.btn-danger:hover {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}
.btn-block {
  width: 100%;
}
.btn-icon {
  width: 18px;
  height: 18px;
  fill: currentColor;
  flex-shrink: 0;
}

/* ── Field / input ──────────────────────────────────────── */
.field {
  position: relative;
}
.field-label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}
.field-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--hairline-strong);
  padding: 8px 36px 12px 0;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--fg);
  letter-spacing: 0.02em;
  transition: border-color 0.3s;
  outline: none;
}
.field-input::placeholder {
  color: var(--muted);
  opacity: 0.45;
  font-style: italic;
}
.field-input:focus {
  border-color: var(--fg);
}
.field-input:focus + .field-line {
  transform: scaleX(1);
}
.field-line {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  pointer-events: none;
}
.field-icon {
  position: absolute;
  right: 0;
  bottom: 12px;
  color: var(--muted);
  opacity: 0.5;
  display: flex;
  align-items: center;
  transition: opacity 0.25s, color 0.25s;
  background: none;
  border: none;
  padding: 0;
}
.field-icon svg {
  width: 18px;
  height: 18px;
  display: block;
}
.field-icon:hover {
  opacity: 0.9;
  color: var(--fg);
}

/* ── Checkbox ───────────────────────────────────────────── */
.check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  user-select: none;
}
.check input {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1px solid var(--hairline-strong);
  border-radius: 3px;
  background: transparent;
  position: relative;
  transition: border-color 0.2s, background 0.2s;
  cursor: pointer;
  flex-shrink: 0;
}
.check input:checked {
  background: var(--fg);
  border-color: var(--fg);
}
.check input:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: solid var(--bg);
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

/* ── Link ──────────────────────────────────────────────── */
.link {
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.02em;
  border-bottom: 1px solid transparent;
  transition: color 0.25s, border-color 0.25s;
}
.link:hover {
  color: var(--fg);
  border-bottom-color: var(--hairline-strong);
}

/* ── Divider ───────────────────────────────────────────── */
.divider {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}
.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--hairline);
}
.divider-diamond {
  width: 6px;
  height: 6px;
  background: var(--accent);
  transform: rotate(45deg);
  flex-shrink: 0;
}

/* ── TopBar (app shell) ─────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--hairline);
}
.topbar .nav {
  display: flex;
  gap: 28px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.topbar .nav a {
  position: relative;
  padding: 4px 0;
  transition: color 0.3s;
}
.topbar .nav a:hover {
  color: var(--fg);
}
.topbar .nav a.is-active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: var(--accent);
}

@media (max-width: 560px) {
  .topbar {
    flex-direction: column;
    align-items: center;
    gap: 24px;
    padding-bottom: 24px;
  }
  .topbar .nav {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
    font-size: 10px;
    letter-spacing: 0.1em;
  }
  .topbar .nav a {
    white-space: nowrap;
  }
}

/* ── Skeleton ───────────────────────────────────────────── */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--surface) 0%,
    color-mix(in srgb, var(--surface) 70%, var(--fg) 6%) 50%,
    var(--surface) 100%
  );
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.4s ease-in-out infinite;
  border-radius: var(--radius);
}
@keyframes skeleton-shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .skeleton {
    animation: none;
  }
}

/* ── Toast ──────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translate(-50%, 16px);
  background: var(--fg);
  color: var(--bg);
  padding: 13px 22px;
  border-radius: var(--radius);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  z-index: 10001;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  box-shadow: 0 12px 30px -10px rgba(26, 22, 16, 0.4);
}
.toast.is-show {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ── Modal ──────────────────────────────────────────────── */
.modal-veil {
  position: fixed;
  inset: 0;
  background: rgba(26, 22, 16, 0.32);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
  padding: 24px;
}
.modal-veil.is-open {
  opacity: 1;
  pointer-events: auto;
}
.modal {
  background: var(--bg);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius);
  max-width: 420px;
  width: 100%;
  padding: 36px 32px 28px;
  text-align: center;
  transform: translateY(8px);
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
  box-shadow: 0 24px 60px -20px rgba(26, 22, 16, 0.35);
}
.modal-veil.is-open .modal {
  transform: translateY(0);
}
.modal-glyph {
  width: 52px;
  height: 52px;
  margin: 0 auto 20px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.modal-glyph svg {
  width: 22px;
  height: 22px;
}
.modal-kicker {
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}
.modal-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 24px;
  line-height: 1.25;
  color: var(--fg);
  margin-bottom: 12px;
}
.modal-body {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 26px;
}
.modal-body strong {
  color: var(--fg);
  font-weight: 400;
  font-family: var(--font-display);
  font-size: 16px;
}
.modal-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}
.modal .btn {
  padding: 13px 22px;
  font-size: 12px;
  letter-spacing: 0.18em;
}

/* ── Stat strip (account) ───────────────────────────────── */
.profile {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--hairline);
}
.stat {
  padding: 40px 24px;
  border-right: 1px solid var(--hairline);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  min-height: 168px;
  justify-content: center;
}
.stat:last-child {
  border-right: none;
}
.stat-icon {
  width: 34px;
  height: 34px;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.3s;
}
.stat:hover .stat-icon {
  color: var(--accent);
}
.stat-label {
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted);
}
.stat-value {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 26px;
  line-height: 1.1;
  color: var(--fg);
  letter-spacing: -0.01em;
  word-break: break-word;
}
.stat-value.is-mono {
  font-family: var(--font-body);
  font-size: 15px;
  letter-spacing: 0.04em;
}
.stat-value.is-empty {
  color: var(--muted);
  opacity: 0.45;
  font-family: var(--font-body);
  font-size: 13px;
  font-style: italic;
  letter-spacing: 0.02em;
}
.stat-value .accent {
  color: var(--accent);
}
.stat-value .stat-small {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

/* ── Subscription link (account) ───────────────────────── */
.subscription-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--hairline);
  background: color-mix(in srgb, var(--surface) 86%, var(--accent) 14%);
}
.subscription-emblem {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent);
  border-radius: 50%;
  color: var(--fg);
}
.subscription-emblem svg {
  width: 18px;
  height: 18px;
}
.subscription-copy {
  min-width: 0;
}
.subscription-label {
  margin-bottom: 4px;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
.subscription-url {
  display: block;
  overflow: hidden;
  color: var(--fg);
  font-size: 13px;
  letter-spacing: 0.02em;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.copy-link {
  appearance: none;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--fg);
  border-radius: var(--radius);
  background: var(--fg);
  color: var(--bg);
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: background 0.25s, color 0.25s, border-color 0.25s, transform 0.15s;
}
.copy-link:hover {
  background: var(--accent);
  color: var(--fg);
  border-color: var(--accent);
}
.copy-link:active {
  transform: translateY(1px);
}

/* ── Device grid (account) ──────────────────────────────── */
.devices-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 48px 0 24px;
}
.devices-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.01em;
}
.devices-count {
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted);
}
.devices-count strong {
  color: var(--fg);
  font-weight: 400;
  font-family: var(--font-display);
  font-size: 16px;
  margin-right: 4px;
  letter-spacing: 0;
}
.device-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
}
.device {
  background: var(--surface);
  padding: 28px 28px 24px;
  display: flex;
  align-items: flex-start;
  gap: 22px;
  position: relative;
  transition: background 0.3s;
}
.device:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}
.device:hover {
  background: color-mix(in srgb, var(--surface) 80%, var(--fg) 4%);
}
.device-glyph {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg);
  background: var(--bg);
}
.device-glyph svg {
  width: 22px;
  height: 22px;
}
.device-meta {
  flex: 1 1 auto;
  min-width: 0;
}
.device-model {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 20px;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 6px;
}
.device-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.device-tags .tag-client {
  color: var(--fg);
}
.device-tags .sep {
  width: 1px;
  background: var(--hairline-strong);
  align-self: stretch;
}
.device-delete {
  flex: 0 0 auto;
  background: transparent;
  border: 1px solid var(--hairline-strong);
  color: var(--muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.25s, color 0.25s, background 0.25s;
}
.device-delete:hover {
  border-color: var(--fg);
  color: var(--fg);
  background: var(--bg);
}
.device-delete svg {
  width: 14px;
  height: 14px;
}
.devices-empty {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 72px 24px;
  text-align: center;
}
.devices-empty-glyph {
  width: 44px;
  height: 44px;
  margin: 0 auto 20px;
  color: var(--muted);
  opacity: 0.55;
}
.devices-empty-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  color: var(--fg);
  margin-bottom: 8px;
}
.devices-empty-sub {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* ── Plan slider ────────────────────────────────────────── */
.slider-wrap {
  user-select: none;
}
.slider-axis {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 22px;
}
.slider-axis .axis-now {
  color: var(--fg);
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0;
}
.slider-track-frame {
  position: relative;
  height: 88px;
  padding: 0 4px;
}
.slider-track {
  position: absolute;
  left: 4px;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  height: 1px;
  background: var(--hairline-strong);
}
.slider-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: var(--fg);
  transition: width 0.12s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.slider-ticks {
  position: absolute;
  left: 4px;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}
.tick {
  width: 1px;
  height: 8px;
  background: var(--hairline-strong);
  position: relative;
}
.tick.is-major {
  height: 14px;
}
.tick-label {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--muted);
  opacity: 0.6;
}
.tick.is-major .tick-label {
  opacity: 0.9;
}
.tick.is-active .tick-label {
  color: var(--fg);
  opacity: 1;
}
.pointer {
  position: absolute;
  top: 50%;
  left: 0;
  width: 26px;
  height: 26px;
  transform: translate(-50%, -50%) rotate(45deg);
  background: var(--accent);
  border: 1px solid var(--accent);
  box-shadow: 0 6px 16px -4px rgba(201, 168, 76, 0.55), 0 0 0 6px rgba(201, 168, 76, 0.1);
  transition: left 0.12s cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 0.25s, background 0.25s,
    border-color 0.25s;
  z-index: 3;
}
.pointer::before {
  content: '';
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(250, 247, 242, 0.7);
}
.slider-wrap.is-dragging .pointer {
  box-shadow: 0 10px 24px -4px rgba(201, 168, 76, 0.7), 0 0 0 10px rgba(201, 168, 76, 0.14);
  background: var(--fg);
  border-color: var(--fg);
}
.slider-wrap.is-dragging .pointer::before {
  border-color: rgba(250, 247, 242, 0.85);
}
.pointer-halo {
  position: absolute;
  top: 50%;
  left: 0;
  width: 46px;
  height: 46px;
  transform: translate(-50%, -50%);
  border: 1px solid var(--accent);
  border-radius: 50%;
  opacity: 0;
  transition: left 0.12s cubic-bezier(0.2, 0.7, 0.2, 1), opacity 0.3s;
  pointer-events: none;
  z-index: 2;
}
.slider-wrap.is-dragging .pointer-halo {
  opacity: 0.5;
}
.slider-hit {
  position: absolute;
  inset: 0;
  touch-action: none;
}
.slider-caption {
  margin-top: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
.slider-caption .hint {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.slider-caption .hint svg {
  width: 14px;
  height: 14px;
  opacity: 0.7;
}

/* ── Duration ───────────────────────────────────────────── */
.duration-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 18px;
  padding: 0 4px;
}
.duration-label {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
}
.duration-cap {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
.duration-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
}
.dur {
  text-align: center;
  padding: 22px 10px 18px;
  background: var(--surface);
  color: var(--fg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  position: relative;
  transition: background 0.25s, color 0.25s;
  -webkit-tap-highlight-color: transparent;
  min-height: 44px;
}
.dur:focus-visible {
  outline: none;
  box-shadow: inset 0 0 0 2px var(--accent);
  z-index: 1;
}
.dur:hover {
  background: color-mix(in srgb, var(--surface) 84%, var(--fg) 4%);
}
.dur.is-active {
  background: var(--fg);
  color: var(--bg);
}
.dur-num {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 30px;
  letter-spacing: -0.02em;
  line-height: 1;
}
.dur-unit {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
.dur.is-active .dur-unit {
  color: rgba(250, 247, 242, 0.62);
}

/* ── Breakdown ──────────────────────────────────────────── */
.breakdown {
  border-top: 1px solid var(--hairline);
}
.breakdown-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 24px;
  padding: 22px 4px;
  border-bottom: 1px solid var(--hairline);
}
.breakdown-row:last-child {
  border-bottom: none;
}
.breakdown-key {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
}
.breakdown-key em {
  font-style: normal;
  color: var(--fg);
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0;
  margin-left: 8px;
}
.breakdown-val {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.breakdown-val .muted {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-left: 6px;
}
.breakdown-total {
  padding: 26px 4px 24px;
}
.breakdown-total .breakdown-key {
  color: var(--fg);
  font-size: 12px;
  letter-spacing: 0.28em;
}
.breakdown-total .breakdown-val {
  font-size: 38px;
}
.breakdown-total .breakdown-val .per {
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-left: 10px;
}
.breakdown-billed {
  padding: 18px 4px 22px;
}
.breakdown-billed .breakdown-key {
  color: var(--muted);
}
.breakdown-billed .breakdown-val {
  font-size: 18px;
  color: var(--muted);
}

/* ── Addons ─────────────────────────────────────────────── */
.addons-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 26px 4px 18px;
  border-top: 1px solid var(--hairline);
}
.addons-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.addons-cap {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
}
.addon-list {
  display: grid;
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
}
.addon-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  width: 100%;
  padding: 22px 24px;
  background: var(--surface);
  text-align: left;
  color: var(--fg);
  transition: background 0.3s;
  -webkit-tap-highlight-color: transparent;
}
.addon-row:focus-visible {
  outline: none;
  box-shadow: inset 0 0 0 2px var(--accent);
}
.addon-row:hover {
  background: color-mix(in srgb, var(--surface) 82%, var(--fg) 4%);
}
.addon-row.is-selected {
  background: color-mix(in srgb, var(--surface) 78%, var(--accent) 10%);
}
.addon-toggle {
  width: 18px;
  height: 18px;
  border: 1px solid var(--hairline-strong);
  border-radius: 3px;
  transform: rotate(45deg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s, border-color 0.25s;
  position: relative;
}
.addon-row.is-selected .addon-toggle {
  background: var(--accent);
  border-color: var(--accent);
}
.addon-toggle::after {
  content: '';
  position: absolute;
  inset: 3px;
  border: 1px solid rgba(250, 247, 242, 0.75);
  opacity: 0;
}
.addon-row.is-selected .addon-toggle::after {
  opacity: 1;
}
.addon-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.addon-name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.addon-price {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--fg);
  white-space: nowrap;
}
.addon-price .plus {
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 12px;
  margin-right: 6px;
  letter-spacing: 0.04em;
}

/* ── Responsive shells ─────────────────────────────────── */
@media (max-width: 860px) {
  .profile {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat:nth-child(2) {
    border-right: none;
  }
  .stat:nth-child(1),
  .stat:nth-child(2) {
    border-bottom: 1px solid var(--hairline);
  }
  .device-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 560px) {
  .topbar {
    padding-bottom: 24px;
  }
  .topbar .nav {
    gap: 18px;
  }
  .topbar .nav a {
    font-size: 10px;
  }
  .profile {
    grid-template-columns: 1fr;
  }
  .stat {
    border-right: none;
    border-bottom: 1px solid var(--hairline);
    min-height: 132px;
    padding: 32px 20px;
  }
  .stat:last-child {
    border-bottom: none;
  }
  .duration-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .dur-num {
    font-size: 26px;
  }
  .addon-row {
    grid-template-columns: auto 1fr auto;
    gap: 14px;
    padding: 18px;
  }
  .subscription-link {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 16px;
    padding: 20px;
  }
  .subscription-url {
    font-size: 12px;
  }
  .copy-link {
    grid-column: 1 / -1;
    width: 100%;
  }
  .addon-name {
    font-size: 16px;
  }
}