/* ============================================================
   Account manage dashboard — modern white-card profile UI
   ============================================================ */

.am-shell {
  --am-ink: #0f172a;
  --am-muted: #64748b;
  --am-line: #e2e8f0;
  --am-soft: #f1f5f9;
  --am-accent: #0ea5e9;
  --am-accent-dark: #0284c7;
  --am-danger: #dc2626;
  --am-radius: 18px;
  --am-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.25rem 0 1.5rem;
  font-family: "DM Sans", system-ui, sans-serif;
  color: var(--am-ink);
}

.am-shell__hero {
  margin-bottom: 1.25rem;
}

.am-shell__eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--am-accent-dark);
}

.am-shell__title {
  margin: 0;
  font-family: "Outfit", system-ui, sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--am-ink);
}

.am-shell__subtitle {
  margin: 0.4rem 0 0;
  color: var(--am-muted);
  font-size: 0.98rem;
  max-width: 40rem;
}

.am-shell__grid {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}

.am-shell__nav-card,
.am-shell__content-card {
  background: #fff;
  border: 1px solid var(--am-line);
  border-radius: var(--am-radius);
  box-shadow: var(--am-shadow);
}

.am-shell__nav-card {
  padding: 1rem 0.85rem;
  position: sticky;
  top: 1rem;
}

.am-shell__nav-label {
  margin: 0 0.65rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--am-muted);
}

.am-shell__content-card {
  padding: 1.5rem 1.5rem 1.75rem;
  min-height: 420px;
}

.am-nav {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.am-nav__link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.8rem;
  border-radius: 12px;
  color: #334155;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  transition: background 0.15s ease, color 0.15s ease;
}

.am-nav__link i {
  width: 1.1rem;
  text-align: center;
  color: #94a3b8;
}

.am-nav__link:hover {
  background: var(--am-soft);
  color: var(--am-ink);
}

.am-nav__link.active {
  background: color-mix(in srgb, var(--am-accent) 14%, white);
  color: var(--am-accent-dark);
}

.am-nav__link.active i {
  color: var(--am-accent-dark);
}

.am-page__title {
  margin: 0 0 0.35rem;
  font-family: "Outfit", system-ui, sans-serif;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.am-page__lead {
  margin: 0 0 1.35rem;
  color: var(--am-muted);
  font-size: 0.95rem;
}

.am-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.am-action-card {
  border: 1px solid var(--am-line);
  border-radius: 16px;
  padding: 1.15rem 1.2rem;
  background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.am-action-card__icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--am-accent) 14%, white);
  color: var(--am-accent-dark);
  font-size: 1.15rem;
}

.am-action-card h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 750;
}

.am-action-card p {
  margin: 0;
  color: var(--am-muted);
  font-size: 0.9rem;
  flex: 1;
}

.am-action-card__meta {
  font-size: 0.82rem;
  color: #475569;
  word-break: break-all;
}

.am-section {
  border-top: 1px solid var(--am-line);
  padding-top: 1.35rem;
  margin-top: 0.25rem;
}

.am-section__title {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  font-weight: 750;
}

.am-form {
  max-width: 420px;
}

.am-form .form-floating > .form-control,
.am-form .form-floating > .form-select,
.am-shell__content-card .form-floating > .form-control,
.am-shell__content-card .form-floating > .form-select {
  border-radius: 12px;
  border-color: var(--am-line);
}

.am-shell__content-card .btn-primary,
.am-shell__content-card .btn-lg.btn-primary {
  border-radius: 12px;
  font-weight: 700;
  background: var(--am-accent);
  border-color: var(--am-accent);
  padding: 0.7rem 1.2rem;
}

.am-shell__content-card .btn-primary:hover {
  background: var(--am-accent-dark);
  border-color: var(--am-accent-dark);
}

.am-shell__content-card .btn-outline-primary,
.am-shell__content-card .btn-outline-secondary {
  border-radius: 12px;
  font-weight: 650;
}

.am-shell__content-card .btn-danger {
  border-radius: 12px;
  font-weight: 700;
}

.am-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.am-alert {
  border-radius: 12px;
  margin-bottom: 1rem;
}

.am-status {
  margin-bottom: 1rem;
}

@media (max-width: 900px) {
  .am-shell__grid {
    grid-template-columns: 1fr;
  }

  .am-shell__nav-card {
    position: static;
  }

  .am-nav {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .am-nav__link {
    flex: 1 1 auto;
  }

  .am-cards {
    grid-template-columns: 1fr;
  }
}