/* ============================================================
   AtlasFiles — Account portal shared styles
   Inherits CSS variables from styles.css (:root dark / light).
   Layout: sidebar nav on desktop, tab bar on mobile.
   ============================================================ */

/* ---------- Portal layout ---------- */
.portal {
  min-height: 100vh;
  display: block;
  padding-top: 68px;
  background: var(--bg);
}

.portal__body {
  display: grid;
  grid-template-columns: 240px 1fr;
  max-width: 1100px;
  width: 100%;
  margin-inline: auto;
  padding-inline: 24px;
  gap: 32px;
  padding-block: 40px;
  align-items: start;
}

/* ---------- Sidebar ---------- */
.sidebar {
  position: sticky;
  top: 88px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 500;
  transition: color .2s, background .2s;
  text-decoration: none;
}

.sidebar__link svg {
  width: 16px;
  height: 16px;
  flex: none;
  color: var(--faint);
  transition: color .2s;
}

.sidebar__link:hover {
  color: var(--text);
  background: var(--surface-2);
}

.sidebar__link:hover svg {
  color: var(--accent);
}

.sidebar__link.is-active {
  color: var(--accent);
  background: var(--accent-tint);
  border: 1px solid var(--accent-bd);
}

.sidebar__link.is-active svg {
  color: var(--accent);
}

.sidebar__divider {
  height: 1px;
  background: var(--border-soft);
  margin: 8px 4px;
}

/* ---------- Main content area ---------- */
.portal__main {
  min-width: 0;
}

.portal__main h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.portal__main .page-lead {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 32px;
}

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 20px;
}

.card--link {
  display: block;
  text-decoration: none;
  cursor: pointer;
  transition: border-color .2s;
}

.card--link:hover {
  border-color: var(--accent-bd);
}

.card__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
}

.card__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-soft);
}

.card__row:last-child {
  border-bottom: none;
}

.card__label {
  font-size: 0.82rem;
  color: var(--muted);
  font-family: var(--font-mono);
}

.card__value {
  font-size: 0.92rem;
  color: var(--text);
  text-align: right;
}

/* ---------- Status badges ---------- */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 100px;
  font-weight: 600;
}

.status-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex: none;
}

.status--trial    { color: #7cb0ff; background: rgba(79,134,255,0.12); border: 1px solid rgba(79,134,255,0.28); }
.status--trial::before { background: #7cb0ff; }

.status--active   { color: #56d39a; background: rgba(86,211,154,0.12); border: 1px solid rgba(86,211,154,0.28); }
.status--active::before { background: #56d39a; box-shadow: 0 0 0 2px rgba(86,211,154,0.2); animation: pulse-green 2s ease infinite; }

.status--warning  { color: #fbbf24; background: rgba(251,191,36,0.12); border: 1px solid rgba(251,191,36,0.28); }
.status--warning::before { background: #fbbf24; }

.status--cancel   { color: var(--accent); background: var(--accent-tint); border: 1px solid var(--accent-bd); }
.status--cancel::before { background: var(--accent); }

.status--inactive { color: var(--muted); background: var(--surface-2); border: 1px solid var(--border); }
.status--inactive::before { background: var(--faint); }

.status--unknown  { color: var(--faint); background: var(--surface-2); border: 1px solid var(--border); }
.status--unknown::before { background: var(--faint); }

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 0 2px rgba(86,211,154,0.2); }
  50%       { box-shadow: 0 0 0 4px rgba(86,211,154,0.06); }
}

/* ---------- Avatar ---------- */
.avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--accent-tint);
  border: 2px solid var(--accent-bd);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

.avatar--sm {
  width: 36px;
  height: 36px;
}

.avatar__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.avatar__initials {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
}

.avatar--sm .avatar__initials {
  font-size: 0.85rem;
}

/* ---------- Provider badge ---------- */
.provider-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--muted);
}

.provider-badge svg {
  width: 13px;
  height: 13px;
  flex: none;
}

/* ---------- Loading skeleton ---------- */
.skeleton {
  background: linear-gradient(90deg, var(--surface-2) 25%, var(--border-soft) 50%, var(--surface-2) 75%);
  background-size: 200% 100%;
  animation: skeleton-wave 1.6s ease infinite;
  border-radius: 6px;
}

@keyframes skeleton-wave {
  0%   { background-position: 200% center; }
  100% { background-position: -200% center; }
}

.skeleton-text {
  height: 1em;
  border-radius: 4px;
}

.skeleton-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
}

/* ---------- Alert / info boxes ---------- */
.alert {
  display: flex;
  gap: 12px;
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 0.9rem;
  margin-bottom: 18px;
}

.alert svg {
  width: 18px;
  height: 18px;
  flex: none;
  margin-top: 1px;
}

.alert--warning {
  background: rgba(251,191,36,0.10);
  border: 1px solid rgba(251,191,36,0.25);
  color: var(--text);
}

.alert--warning svg { color: #fbbf24; }

.alert--error {
  background: rgba(239,68,68,0.10);
  border: 1px solid rgba(239,68,68,0.25);
  color: var(--text);
}

.alert--error svg { color: #ef4444; }

.alert--success {
  background: rgba(86,211,154,0.10);
  border: 1px solid rgba(86,211,154,0.25);
  color: var(--text);
}

.alert--success svg { color: #56d39a; }

.alert--info {
  background: var(--info-bg);
  border: 1px solid var(--info-bd);
  color: var(--text);
}

.alert--info svg { color: var(--info); }

/* ---------- Danger zone ---------- */
.danger-zone {
  border: 1px solid rgba(239,68,68,0.30);
  background: rgba(239,68,68,0.04);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-top: 24px;
}

.danger-zone__title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #ef4444;
  margin-bottom: 10px;
}

/* ---------- Inline edit ---------- */
.inline-edit {
  display: flex;
  align-items: center;
  gap: 8px;
}

.inline-edit__input {
  font-family: var(--font-ui);
  font-size: 0.92rem;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 6px 10px;
  outline: none;
  transition: border-color .2s;
}

.inline-edit__input:focus {
  border-color: var(--accent-bd);
}

/* ---------- Device list ---------- */
.device-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.device-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  transition: border-color .2s;
}

.device-item.is-current {
  border-color: var(--accent-bd);
  background: var(--accent-tint);
}

.device-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--muted);
}

.device-icon svg {
  width: 18px;
  height: 18px;
}

.device-name {
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--text);
}

.device-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--faint);
  margin-top: 3px;
}

.device-actions {
  display: flex;
  gap: 8px;
}

/* ---------- Confirm section ---------- */
.confirm-section {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-top: 16px;
}

/* ---------- Inputs ---------- */
.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: 7px;
}

.field input,
.field textarea {
  width: 100%;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 14px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--accent-bd);
  box-shadow: 0 0 0 3px var(--accent-tint);
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--faint);
}

/* ---------- Spinner ---------- */
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

.spinner--sm {
  width: 16px;
  height: 16px;
  border-width: 2px;
}

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

/* ---------- Empty state ---------- */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--muted);
}

.empty-state svg {
  width: 40px;
  height: 40px;
  color: var(--faint);
  margin: 0 auto 16px;
}

.empty-state p {
  font-size: 0.95rem;
}


/* ---------- Responsive ---------- */
@media (max-width: 800px) {
  .portal__body {
    grid-template-columns: 1fr;
    padding-block: 24px;
    gap: 0;
  }

  .sidebar {
    position: static;
    flex-direction: row;
    overflow-x: auto;
    padding: 10px 12px;
    gap: 4px;
    border-radius: 0;
    border-left: none;
    border-right: none;
    border-top: none;
    scrollbar-width: none;
  }

  .sidebar::-webkit-scrollbar { display: none; }

  .sidebar__link {
    white-space: nowrap;
    flex-shrink: 0;
  }

  .sidebar__divider {
    width: 1px;
    height: auto;
    margin: 4px 0;
  }

  .portal__main {
    padding-top: 24px;
  }
}

@media (max-width: 540px) {
  .card {
    padding: 20px 18px;
  }

  .device-item {
    grid-template-columns: auto 1fr;
    row-gap: 10px;
  }

  .device-actions {
    grid-column: 1 / -1;
  }
}