/* BackStage — admin.css : painel administrativo */

.admin-nav {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--nav-h);
  padding: 0 var(--s-8);
  background: color-mix(in srgb, var(--c-bg) 75%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--c-border) 70%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
}

/* ============================================================
   Login
   ============================================================ */

.login {
  display: grid;
  place-items: center;
  min-height: calc(100vh - var(--nav-h));
  padding: var(--s-8);
}

.login-card {
  width: min(100%, 440px);
  padding: var(--s-8);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-3);
}

.login-card h1 {
  font-size: 1.8rem;
  margin-bottom: var(--s-2);
}

/* ============================================================
   Admin
   ============================================================ */

.admin-nav {
  position: sticky;
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
}

.admin-page {
  max-width: 1280px;
}

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-bottom: var(--s-6);
}

.stats {
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--s-4);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--s-5);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  text-decoration: none;
  color: inherit;
  transition: transform var(--m-base), border-color var(--m-base), box-shadow var(--m-base);
}

.stat:hover {
  transform: translateY(-2px);
  border-color: var(--brand-ring);
  box-shadow: var(--sh-2);
  color: inherit;
}

.stat strong {
  display: block;
  font-family: var(--ff-display);
  font-size: 2rem;
  background: var(--brand-grad-text);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.stat span {
  color: var(--c-text-muted);
  font-size: 0.9rem;
}

.table-wrap {
  overflow-x: auto;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: var(--s-3) var(--s-4);
  border-bottom: 1px solid var(--c-border);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--c-surface-2);
  color: var(--c-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

tr:last-child td {
  border-bottom: 0;
}

tr:hover td {
  background: var(--c-surface-2);
}

.row-actions {
  white-space: nowrap;
  vertical-align: middle;
}

.row-actions > * {
  display: inline-flex;
  vertical-align: middle;
  margin-right: var(--s-3);
}

.row-actions > *:last-child {
  margin-right: 0;
}

.row-actions form {
  margin: 0;
}

.empty-state {
  padding: var(--s-12) var(--s-6);
  text-align: center;
  color: var(--c-text-muted);
}

.empty-state .material-symbols-outlined {
  font-size: 3rem;
  opacity: 0.4;
  margin-bottom: var(--s-3);
}

.empty-state h3 {
  margin-bottom: var(--s-2);
  color: var(--c-text);
}

.image-current {
  display: inline-block;
  margin-bottom: var(--s-2);
  color: var(--brand-1);
  font-size: 0.88rem;
  font-weight: 700;
}

/* — Ações em ícones — */
.icon-button {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  color: var(--c-text-soft);
  cursor: pointer;
  transition: background var(--m-fast), color var(--m-fast), border-color var(--m-fast);
}

.icon-button:hover {
  background: var(--brand-tint);
  color: var(--brand-1);
  border-color: var(--brand-ring);
}

.icon-button.danger { color: var(--c-error); }
.icon-button.danger:hover { background: color-mix(in srgb, var(--c-error) 12%, transparent); border-color: var(--c-error); }

.icon-button .material-symbols-outlined { font-size: 1.15rem; }

/* — Lead/Demo cards (admin) — */
.lead-cards {
  display: grid;
  gap: var(--s-4);
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
}

.lead-card {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  padding: var(--s-5);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  transition: border-color var(--m-base), box-shadow var(--m-base);
}

.lead-card:hover {
  border-color: var(--brand-ring);
  box-shadow: var(--sh-2);
}

.lead-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--s-3);
}

.lead-card-head > div {
  flex: 1 1 auto;
  min-width: 0;
}

.lead-card-head .status {
  flex-shrink: 0;
  white-space: nowrap;
  align-self: flex-start;
  margin-right: 0;
}

.lead-card-head h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 4px 0;
}

.lead-card-meta {
  margin: 0;
  font-size: 0.88rem;
  color: var(--c-text-muted);
  line-height: 1.4;
}

.lead-card-meta a {
  color: var(--brand-1);
  font-weight: 600;
}

.lead-card-subject {
  margin: 0;
  color: var(--c-text-soft);
  font-size: 0.94rem;
}

.lead-card-message {
  margin: 0;
  color: var(--c-text-soft);
  font-size: 0.94rem;
  line-height: 1.55;
  padding: var(--s-3);
  background: var(--c-surface-2);
  border-radius: var(--r-sm);
  white-space: pre-wrap;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.lead-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.lead-card-tag {
  padding: 3px 10px;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-full);
  font-size: 0.78rem;
  color: var(--c-text-soft);
}

.lead-card-tag.accent {
  background: var(--brand-tint);
  border-color: var(--brand-ring);
  color: var(--brand-1);
  font-weight: 600;
}

.lead-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  padding-top: var(--s-3);
  margin-top: auto;
  border-top: 1px solid var(--c-border);
}

.lead-card-date {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.82rem;
  color: var(--c-text-muted);
}

.lead-card-date .material-symbols-outlined {
  font-size: 1rem;
}

/* — Pagination — */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  margin-top: var(--s-5);
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--s-3);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  color: var(--c-text-soft);
  font-weight: 600;
  font-size: 0.9rem;
}

.pagination a:hover {
  border-color: var(--brand-1);
  color: var(--brand-1);
}

.pagination .current {
  background: var(--brand-grad);
  color: var(--c-on-brand-grad);
  border-color: transparent;
}

.pagination .disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* ============================================================
   Admin sidebar layout
   ============================================================ */

.admin-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: var(--s-5) var(--s-4);
  background: var(--c-surface);
  border-right: 1px solid var(--c-border);
  overflow-y: auto;
}

.admin-sidebar .brand {
  margin-bottom: var(--s-6);
}

.admin-sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.admin-sidebar nav a {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-3);
  border-radius: var(--r-sm);
  color: var(--c-text-soft);
  font-weight: 600;
  font-size: 0.94rem;
  transition: background var(--m-fast), color var(--m-fast);
}

.admin-sidebar nav a:hover,
.admin-sidebar nav a.active {
  background: var(--brand-tint);
  color: var(--brand-1);
}

.admin-sidebar nav a .material-symbols-outlined {
  font-size: 1.25rem;
}

.admin-main {
  min-width: 0;
}

.admin-topbar {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding: var(--s-3) var(--s-6);
  background: color-mix(in srgb, var(--c-surface) 92%, transparent);
  border-bottom: 1px solid var(--c-border);
  backdrop-filter: blur(14px);
}

.admin-topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin-left: auto;
}

.admin-user {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-2);
  border-radius: var(--r-sm);
}

.admin-topbar .admin-user {
  padding: 0 var(--s-2);
}

.admin-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--brand-grad);
  color: var(--c-bg);
  font-weight: 700;
  font-size: 0.92rem;
}

.admin-user-info { min-width: 0; }
.admin-user-info strong { display: block; font-size: 0.9rem; color: var(--c-text); }
.admin-user-info span { display: block; font-size: 0.78rem; color: var(--c-text-muted); }

.admin-logout {
  color: var(--c-text-soft);
}

.admin-logout:hover {
  color: var(--c-error);
  border-color: color-mix(in srgb, var(--c-error) 35%, var(--c-border));
  background: color-mix(in srgb, var(--c-error) 10%, transparent);
}

.admin-content {
  min-width: 0;
}

.admin-mobile-nav {
  display: none;
}

.admin-mobile-nav-toggle {
  display: none !important;
}

/* — Search/filter bar admin — */
.search-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-bottom: var(--s-5);
  padding: var(--s-3);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
}

.search-bar form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  flex: 1 1 100%;
  width: 100%;
}

.search-bar input,
.search-bar select {
  width: auto;
  height: 40px;
  padding: 0 var(--s-3);
  border-radius: var(--r-sm);
  font-size: 0.94rem;
}

.search-bar input[type="search"] {
  flex: 1 1 240px;
  min-width: 0;
}

.search-bar select {
  flex: 0 1 200px;
}

.search-bar .button {
  min-height: 40px;
  padding: 0 var(--s-4);
  font-size: 0.92rem;
}

/* — Image preview no upload — */
.upload-preview {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin-bottom: var(--s-2);
  padding: var(--s-2);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
}

.upload-preview img {
  max-width: 80px;
  max-height: 60px;
  border-radius: var(--r-sm);
  object-fit: cover;
  background: var(--c-surface);
}

.upload-preview a {
  color: var(--brand-1);
  font-size: 0.86rem;
  font-weight: 600;
}


/* — Trix editor (admin) — */

trix-editor {
  display: block;
  background: var(--c-surface);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-sm);
  padding: var(--s-3) var(--s-4);
  color: var(--c-text);
}
trix-editor:focus {
  outline: none;
  border-color: var(--brand-1);
  box-shadow: 0 0 0 3px var(--brand-tint);
}
trix-toolbar {
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-bottom: 0;
  border-radius: var(--r-sm) var(--r-sm) 0 0;
  margin-bottom: -1px;
  padding: 6px;
}
trix-toolbar + trix-editor { border-top-left-radius: 0; border-top-right-radius: 0; }
trix-toolbar .trix-button-group { background: transparent; border: 0; }
trix-toolbar .trix-button {
  background: transparent;
  border: 0;
  color: var(--c-text-soft);
}
trix-toolbar .trix-button:hover { background: var(--brand-tint); color: var(--brand-1); }
trix-toolbar .trix-button.trix-active { background: var(--brand-tint); color: var(--brand-1); }

/* ============================================================
   Admin mobile — sidebar vira drawer
   ============================================================ */

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

  .admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(80vw, 320px);
    height: 100vh;
    z-index: var(--z-modal);
    transform: translateX(-100%);
    transition: transform var(--m-base);
    box-shadow: var(--sh-4);
  }

  .admin-sidebar.open {
    transform: translateX(0);
  }

  .admin-sidebar::before {
    /* backdrop: aparece quando drawer está aberto via ::after no body? Não - usamos overlay separado */
  }

  .admin-mobile-nav-toggle {
    display: inline-flex !important;
    position: fixed !important;
    top: 10px;
    left: 12px;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    background: var(--c-surface) !important;
    border: 1px solid var(--c-border-strong);
    border-radius: var(--r-sm);
    z-index: calc(var(--z-modal) + 1);
    box-shadow: var(--sh-2);
  }

  .admin-content {
    padding-top: 0;
  }

  .admin-topbar {
    min-height: 64px;
    padding: var(--s-2) var(--s-3) var(--s-2) 68px;
  }

  .admin-user-info {
    display: none;
  }

  .admin-topbar-actions {
    gap: var(--s-2);
  }

  /* backdrop quando drawer aberta */
  body:has(.admin-sidebar.open)::before {
    content: "";
    position: fixed;
    inset: 0;
    background: var(--c-overlay);
    backdrop-filter: blur(4px);
    z-index: calc(var(--z-modal) - 1);
  }
}

/* ============================================================
   Responsive (admin)
   ============================================================ */

@media (max-width: 900px) {
  :root { --nav-h: 60px; }

  .admin-nav {
    padding: 0 var(--s-4);
    gap: var(--s-2);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--c-bg);
  }

  .brand-logo { height: 28px; }

  .nav-toggle {
    display: inline-flex !important;
  }

  .admin-page { padding-top: var(--s-12); padding-bottom: var(--s-12); }

  .stats { grid-template-columns: repeat(2, 1fr); }

  /* Admin: tabelas viram cards empilhados */
  .admin-page .table-wrap {
    background: transparent;
    border: 0;
    overflow: visible;
  }
  .admin-page .table-wrap table { display: block; }
  .admin-page .table-wrap thead { display: none; }
  .admin-page .table-wrap tbody {
    display: grid;
    gap: var(--s-3);
  }
  .admin-page .table-wrap tr {
    display: grid;
    gap: 6px;
    padding: var(--s-4);
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
  }
  .admin-page .table-wrap tr:hover td { background: transparent; }
  .admin-page .table-wrap td {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: var(--s-3);
    padding: 4px 0;
    border-bottom: 0;
    align-items: start;
    text-align: left;
    vertical-align: top;
    white-space: normal;
    word-break: break-word;
  }
  .admin-page .table-wrap td::before {
    content: attr(data-label);
    color: var(--c-text-muted);
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    line-height: 1.6;
  }
  .admin-page .table-wrap td[data-label="Ações"] {
    grid-template-columns: 1fr;
    margin-top: var(--s-2);
    border-top: 1px dashed var(--c-border);
    padding-top: var(--s-3);
  }
  .admin-page .table-wrap td[data-label="Ações"]::before { display: none; }
  .admin-page .table-wrap td[data-label="Ações"] .row-actions {
    flex-wrap: wrap;
  }
  .admin-page .table-wrap .empty-state { grid-column: 1 / -1; }
}