/* ============================================================
   TONER BR — Painel Administrativo: Estilos Globais
   Fonte: Montserrat | Cores: rosa #fb4865, azul #3d63cf, amarelo #ffc500
   Desenvolvido por UpLocal
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&display=swap');

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --rose:         #fb4865;
  --rose-dark:    #d93554;
  --rose-dim:     rgba(251,72,101,.14);
  --blue:         #3d63cf;
  --blue-dark:    #2d4fa8;
  --blue-dim:     rgba(61,99,207,.14);
  --yellow:       #ffc500;
  --yellow-dim:   rgba(255,197,0,.14);
  --green:        #22c55e;
  --green-dim:    rgba(34,197,94,.13);
  --red:          #ef4444;
  --red-dim:      rgba(239,68,68,.13);
  --bg:           #0c1120;
  --bg-sidebar:   #080e1a;
  --bg-card:      #111827;
  --bg-input:     #1a2240;
  --border:       rgba(255,255,255,.07);
  --border-hover: rgba(255,255,255,.13);
  --text:         #f0f4ff;
  --text-2:       #94a3b8;
  --text-3:       #5a6a85;
  --radius:       14px;
  --radius-sm:    8px;
  --shadow:       0 8px 32px rgba(0,0,0,.55);
  --sidebar-w:    240px;
  --topbar-h:     64px;
  --tr:           .2s ease;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ════════════════════════════════════════════════════════════
   LOGIN
   ════════════════════════════════════════════════════════════ */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 80% 60% at 50% -20%, rgba(251,72,101,.22) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 100%, rgba(61,99,207,.15) 0%, transparent 60%),
    var(--bg);
}

.login-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px 40px 40px;
  box-shadow: var(--shadow);
}

.login-brand {
  text-align: center;
  margin-bottom: 32px;
}

.login-brand__logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 12px;
}

.login-brand__icon {
  width: 48px;
  height: 48px;
  background: var(--rose-dim);
  border: 1px solid rgba(251,72,101,.3);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.login-brand__name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: .04em;
}
.login-brand__name span { color: var(--rose); }

.login-brand__subtitle {
  font-size: .875rem;
  color: var(--text-2);
  font-weight: 400;
}

.login-error {
  background: var(--red-dim);
  border: 1px solid rgba(239,68,68,.35);
  color: #fca5a5;
  border-radius: var(--radius-sm);
  padding: 11px 15px;
  font-size: .85rem;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.login-timeout {
  background: var(--yellow-dim);
  border: 1px solid rgba(255,197,0,.3);
  color: #fde68a;
  border-radius: var(--radius-sm);
  padding: 11px 15px;
  font-size: .85rem;
  margin-bottom: 22px;
}

.login-back {
  display: block;
  text-align: center;
  margin-top: 22px;
  font-size: .8125rem;
  color: var(--text-3);
  transition: color var(--tr);
}
.login-back:hover { color: var(--text-2); }

/* ── Form ─────────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }

.form-label {
  display: block;
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: 7px;
}

.form-input-wrap { position: relative; }

.form-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  font-size: .9375rem;
  padding: 11px 14px;
  transition: border-color var(--tr), box-shadow var(--tr);
  outline: none;
}
.form-input:focus {
  border-color: var(--rose);
  box-shadow: 0 0 0 3px rgba(251,72,101,.2);
}

.form-input--password { padding-right: 44px; }

.toggle-password {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-3);
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  transition: color var(--tr);
}
.toggle-password:hover { color: var(--text-2); }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--tr);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--rose);
  color: #fff;
  font-size: .95rem;
  padding: 12px 24px;
  width: 100%;
}
.btn-primary:hover:not(:disabled) { background: var(--rose-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(251,72,101,.4); }
.btn-primary:disabled { opacity: .55; cursor: not-allowed; }

.btn-sm {
  font-size: .8125rem;
  padding: 8px 16px;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: .85rem;
  padding: 8px 16px;
}
.btn-outline:hover { border-color: var(--border-hover); color: var(--text); }

.btn-ghost {
  background: transparent;
  color: var(--text-2);
  font-size: .85rem;
  padding: 8px 16px;
}
.btn-ghost:hover { color: var(--text); }

.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: #dc2626; }

/* ── Spinner ──────────────────────────────────────────────── */
.spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .65s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ════════════════════════════════════════════════════════════
   LAYOUT ADMIN (sidebar + topbar + main)
   ════════════════════════════════════════════════════════════ */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ──────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: transform var(--tr);
  overflow-y: auto;
}

.sidebar__brand {
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar__brand-name {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: .04em;
}
.sidebar__brand-name span { color: var(--rose); }

.sidebar__brand-label {
  font-size: .7rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-top: 3px;
}

.sidebar__nav {
  flex: 1;
  padding: 16px 12px;
}

.nav-section-label {
  font-size: .67rem;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .12em;
  padding: 16px 8px 6px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--text-2);
  font-size: .875rem;
  font-weight: 500;
  transition: all var(--tr);
  margin-bottom: 2px;
}
.nav-link:hover {
  background: rgba(255,255,255,.05);
  color: var(--text);
}
.nav-link.active {
  background: var(--rose-dim);
  color: var(--rose);
  font-weight: 600;
}
.nav-link.active .nav-icon { color: var(--rose); }
.nav-icon { font-size: 1rem; width: 20px; text-align: center; flex-shrink: 0; }

.sidebar__footer {
  padding: 16px 12px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar__admin-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 8px;
  margin-bottom: 8px;
}

.sidebar__avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--rose-dim);
  border: 1px solid rgba(251,72,101,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .875rem;
  font-weight: 700;
  color: var(--rose);
  flex-shrink: 0;
}

.sidebar__admin-name {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar__admin-email {
  font-size: .72rem;
  color: var(--text-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Main area ────────────────────────────────────────────── */
.admin-body {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* ── Topbar ───────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topbar-h);
  background: rgba(12,17,32,.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-shrink: 0;
}

.topbar__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.topbar__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar__site-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .8125rem;
  color: var(--text-2);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: all var(--tr);
}
.topbar__site-link:hover { color: var(--text); border-color: var(--border-hover); }

/* ── Hamburger (mobile) ───────────────────────────────────── */
.sidebar-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  padding: 6px;
  cursor: pointer;
}

/* ── Page content ─────────────────────────────────────────── */
.admin-main {
  flex: 1;
  padding: 36px 32px;
  max-width: 960px;
  width: 100%;
}

.page-header {
  margin-bottom: 36px;
}
.page-header h1 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.page-header p { color: var(--text-2); font-size: .9375rem; }

/* ════════════════════════════════════════════════════════════
   CARDS
   ════════════════════════════════════════════════════════════ */
.cards-stack { display: flex; flex-direction: column; gap: 20px; }

.tag-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--tr);
}
.tag-card:hover { border-color: var(--border-hover); }

/* Card header */
.tag-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
  flex-wrap: wrap;
}

.tag-card__info { display: flex; align-items: center; gap: 14px; }

.tag-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.icon-gtm    { background: var(--blue-dim);   }
.icon-meta   { background: var(--rose-dim);   }
.icon-ga4    { background: var(--yellow-dim); }
.icon-ads    { background: var(--green-dim);  }
.icon-script { background: rgba(139,92,246,.13); }

.tag-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}
.tag-card__subtitle {
  font-size: .8125rem;
  color: var(--text-3);
  margin-top: 2px;
}

/* Toggle switch */
.toggle-wrap { display: flex; align-items: center; gap: 10px; }
.toggle-label { font-size: .8125rem; font-weight: 600; color: var(--text-2); }

.toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.12);
  border-radius: 12px;
  cursor: pointer;
  transition: .25s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: .25s;
}
.toggle input:checked + .toggle-slider { background: var(--green); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); }

/* Status badge */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.status-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.status-active  { background: var(--green-dim); color: var(--green); }
.status-active::before  { background: var(--green); box-shadow: 0 0 6px var(--green); }
.status-inactive { background: rgba(90,106,133,.15); color: var(--text-3); }
.status-inactive::before { background: var(--text-3); }
.status-warning { background: var(--yellow-dim); color: var(--yellow); }
.status-warning::before { background: var(--yellow); }

/* Card body */
.tag-card__body { padding: 24px; display: flex; flex-direction: column; gap: 18px; }

.field-group { display: flex; flex-direction: column; gap: 7px; }
.field-label {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-2);
}
.field-hint {
  font-size: .8rem;
  color: var(--text-3);
  line-height: 1.5;
}
.field-hint code {
  background: rgba(255,255,255,.07);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: .775rem;
  color: #93c5fd;
  font-family: 'Courier New', monospace;
}

.tag-input {
  width: 100%;
  max-width: 380px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'Courier New', monospace;
  font-size: .9rem;
  padding: 10px 14px;
  transition: border-color var(--tr), box-shadow var(--tr);
  outline: none;
}
.tag-input:focus {
  border-color: var(--rose);
  box-shadow: 0 0 0 3px rgba(251,72,101,.18);
}
.tag-input.valid   { border-color: var(--green); }
.tag-input.invalid { border-color: var(--red); }

.tag-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'Courier New', monospace;
  font-size: .82rem;
  padding: 12px 14px;
  min-height: 120px;
  resize: vertical;
  outline: none;
  transition: border-color var(--tr), box-shadow var(--tr);
  line-height: 1.7;
}
.tag-textarea:focus {
  border-color: var(--rose);
  box-shadow: 0 0 0 3px rgba(251,72,101,.18);
}

/* Card footer */
.tag-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: rgba(0,0,0,.18);
  border-top: 1px solid var(--border);
  gap: 12px;
  flex-wrap: wrap;
}

.tag-card__updated {
  font-size: .75rem;
  color: var(--text-3);
}

.btn-save {
  background: var(--rose);
  color: #fff;
  font-size: .875rem;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--tr);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: inherit;
}
.btn-save:hover { background: var(--rose-dark); transform: translateY(-1px); }
.btn-save:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.save-feedback {
  font-size: .8125rem;
  font-weight: 600;
  min-height: 20px;
}
.save-feedback.success { color: var(--green); }
.save-feedback.error   { color: var(--red); }

/* Collapsible section */
.collapsible-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  padding: 0;
}
.collapsible-chevron {
  transition: transform var(--tr);
  color: var(--text-3);
}
.collapsible-header[aria-expanded="true"] .collapsible-chevron {
  transform: rotate(180deg);
}
.collapsible-body {
  display: none;
  margin-top: 18px;
}
.collapsible-body.open { display: block; }

/* Warn box */
.warn-box {
  background: rgba(251,72,101,.08);
  border: 1px solid rgba(251,72,101,.25);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: .82rem;
  color: #fca5a5;
  line-height: 1.5;
}

/* ── Dashboard stats ──────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 36px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.stat-label { font-size: .8rem; color: var(--text-3); margin-bottom: 3px; }
.stat-value { font-size: 1.2rem; font-weight: 700; color: var(--text); }

/* ── Toast ────────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 18px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--text);
  box-shadow: var(--shadow);
  pointer-events: all;
  max-width: 340px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideIn .3s ease;
}
.toast.success { border-color: var(--green); }
.toast.error   { border-color: var(--red); }
@keyframes slideIn { from { opacity:0; transform: translateX(24px); } to { opacity:1; transform:translateX(0); } }
@keyframes slideOut { from { opacity:1; transform:translateX(0); } to { opacity:0; transform:translateX(24px); } }

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0,0,0,.5);
  }
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.6);
    z-index: 199;
  }
  .sidebar-overlay.active { display: block; }

  .sidebar-toggle { display: flex; }
  .admin-body { margin-left: 0; }
  .topbar { padding: 0 16px; }
  .admin-main { padding: 24px 16px; }
  .tag-card__header { padding: 16px; }
  .tag-card__body { padding: 16px; }
  .tag-card__footer { padding: 12px 16px; }
  .tag-input { max-width: 100%; }
  .login-card { padding: 32px 24px; }
}