/* ==========================================================================
   Advertiser Dashboard — Premium Redesign
   Aesthetic: Refined dark dashboard with subtle depth and clarity
   ========================================================================== */

/* Design Tokens */
:root {
  --adv-bg-deep: #080b16;
  --adv-bg: #0c1022;
  --adv-bg-elevated: #111631;
  --adv-surface: #161c3a;
  --adv-surface-hover: #1c2448;
  --adv-border: rgba(255, 255, 255, 0.06);
  --adv-border-hover: rgba(255, 255, 255, 0.12);
  --adv-border-active: rgba(99, 130, 255, 0.4);

  --adv-text: #e8ecf8;
  --adv-text-secondary: #8892b8;
  --adv-text-muted: #5a6488;

  --adv-accent: #6366f1;
  --adv-accent-soft: rgba(99, 102, 241, 0.12);
  --adv-accent-glow: rgba(99, 102, 241, 0.25);
  --adv-green: #22c55e;
  --adv-green-soft: rgba(34, 197, 94, 0.12);
  --adv-amber: #f59e0b;
  --adv-amber-soft: rgba(245, 158, 11, 0.12);
  --adv-red: #ef4444;
  --adv-red-soft: rgba(239, 68, 68, 0.12);
  --adv-cyan: #06b6d4;
  --adv-cyan-soft: rgba(6, 182, 212, 0.12);
  --adv-purple: #a855f7;
  --adv-purple-soft: rgba(168, 85, 247, 0.12);
  --adv-orange: #f97316;
  --adv-orange-soft: rgba(249, 115, 22, 0.12);

  --adv-gradient-brand: linear-gradient(135deg, #6366f1 0%, #818cf8 50%, #a78bfa 100%);
  --adv-gradient-warm: linear-gradient(135deg, #f97316, #f59e0b);
  --adv-gradient-success: linear-gradient(135deg, #22c55e, #16a34a);

  --adv-font-display: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
  --adv-font-body: "Inter", system-ui, sans-serif;
  --adv-font-mono: "JetBrains Mono", "Fira Code", monospace;

  --adv-radius-sm: 10px;
  --adv-radius-md: 14px;
  --adv-radius-lg: 20px;
  --adv-radius-xl: 28px;

  --adv-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --adv-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.35);
  --adv-shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.45);
  --adv-shadow-glow: 0 0 24px var(--adv-accent-glow);

  --adv-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Reset & Base */
body {
  display: block;
  margin: 0;
  background: var(--adv-bg-deep);
}

/* ==========================================================================
   Topbar — Voltar ao Portal
   ========================================================================== */

.adv-topbar {
  background: rgba(12, 16, 34, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--adv-border);
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.adv-topbar__inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.adv-topbar__back {
  color: var(--adv-text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.25s var(--adv-ease);
}

.adv-topbar__back:hover {
  color: var(--adv-text);
}

.adv-topbar__back i {
  font-size: 11px;
  transition: transform 0.25s var(--adv-ease);
}

.adv-topbar__back:hover i {
  transform: translateX(-3px);
}

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

.adv-topbar__link {
  color: var(--adv-text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--adv-radius-sm);
  transition: all 0.25s var(--adv-ease);
}

.adv-topbar__link:hover {
  color: var(--adv-text);
  background: rgba(255, 255, 255, 0.06);
}

.adv-topbar__link--active {
  background: var(--adv-accent);
  color: #fff;
}

.adv-topbar__link--active:hover {
  background: #4f46e5;
  color: #fff;
}

/* ==========================================================================
   Dashboard Layout
   ========================================================================== */

.advertiser-dashboard {
  background: var(--adv-bg);
  min-height: calc(100vh - 56px);
}

.dashboard-container {
  display: grid;
  grid-template-columns: 272px 1fr;
  min-height: calc(100vh - 56px);
}

/* ==========================================================================
   Sidebar
   ========================================================================== */

.dashboard-sidebar {
  background: var(--adv-bg-deep);
  border-right: 1px solid var(--adv-border);
  padding: 28px 16px;
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.sidebar-header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--adv-border);
}

.company-info {
  text-align: center;
}

.company-logo {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  object-fit: cover;
  margin-bottom: 14px;
  border: 2px solid var(--adv-border);
}

.company-avatar {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: var(--adv-gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--adv-font-display);
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  margin: 0 auto 14px;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.company-info h3 {
  font-family: var(--adv-font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--adv-text);
  margin-bottom: 10px;
  line-height: 1.3;
}

.plan-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.plan-basic { background: rgba(100, 116, 139, 0.2); color: #94a3b8; }
.plan-professional { background: var(--adv-accent-soft); color: var(--adv-accent); }
.plan-enterprise { background: var(--adv-purple-soft); color: var(--adv-purple); }
.plan-custom { background: var(--adv-green-soft); color: var(--adv-green); }

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  color: var(--adv-text-secondary);
  text-decoration: none;
  border-radius: var(--adv-radius-sm);
  transition: all 0.25s var(--adv-ease);
  font-weight: 500;
  font-size: 14px;
  position: relative;
}

.nav-item i {
  width: 20px;
  text-align: center;
  font-size: 15px;
  opacity: 0.7;
  transition: opacity 0.25s var(--adv-ease);
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--adv-text);
}

.nav-item:hover i {
  opacity: 1;
}

.nav-item.active {
  background: var(--adv-accent-soft);
  color: var(--adv-accent);
}

.nav-item.active i {
  opacity: 1;
}

.nav-item.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 24px;
  background: var(--adv-accent);
  border-radius: 0 3px 3px 0;
}

.nav-item.logout {
  margin-top: auto;
  color: var(--adv-red);
}

.nav-item.logout:hover {
  background: var(--adv-red-soft);
}

/* ==========================================================================
   Main Content
   ========================================================================== */

.dashboard-main {
  padding: 36px 40px;
  max-width: 1200px;
}

/* Header */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 36px;
}

.header-content h1 {
  font-family: var(--adv-font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--adv-text);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.header-content p {
  color: var(--adv-text-secondary);
  font-size: 14px;
}

/* ==========================================================================
   Stats Grid
   ========================================================================== */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--adv-surface);
  border: 1px solid var(--adv-border);
  border-radius: var(--adv-radius-md);
  padding: 22px 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  position: relative;
  transition: all 0.3s var(--adv-ease);
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s var(--adv-ease);
  pointer-events: none;
}

.stat-card:hover {
  border-color: var(--adv-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--adv-shadow-md);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.stat-icon.blue { background: var(--adv-accent-soft); color: var(--adv-accent); }
.stat-icon.green { background: var(--adv-green-soft); color: var(--adv-green); }
.stat-icon.purple { background: var(--adv-purple-soft); color: var(--adv-purple); }
.stat-icon.orange { background: var(--adv-orange-soft); color: var(--adv-orange); }

.stat-content h4 {
  font-family: var(--adv-font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--adv-text);
  margin-bottom: 2px;
  letter-spacing: -0.02em;
}

.stat-content p {
  color: var(--adv-text-secondary);
  font-size: 13px;
}

.stat-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--adv-border);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  color: var(--adv-text-secondary);
  font-weight: 600;
}

/* ==========================================================================
   Dashboard Cards
   ========================================================================== */

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.dashboard-card {
  background: var(--adv-surface);
  border: 1px solid var(--adv-border);
  border-radius: var(--adv-radius-md);
  overflow: hidden;
  transition: border-color 0.3s var(--adv-ease);
}

.dashboard-card:hover {
  border-color: var(--adv-border-hover);
}

.dashboard-card.full-width {
  grid-column: 1 / -1;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--adv-border);
}

.card-header h3 {
  font-family: var(--adv-font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--adv-text);
}

.card-body {
  padding: 24px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--adv-font-body);
  font-weight: 600;
  font-size: 13px;
  padding: 10px 20px;
  border-radius: var(--adv-radius-sm);
  cursor: pointer;
  transition: all 0.25s var(--adv-ease);
  text-decoration: none;
  border: none;
  white-space: nowrap;
}

.btn-sm {
  padding: 7px 14px;
  font-size: 12px;
}

.btn-primary {
  background: var(--adv-accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  background: #4f46e5;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--adv-border-hover);
  color: var(--adv-text-secondary);
}

.btn-outline:hover {
  border-color: var(--adv-accent);
  color: var(--adv-accent);
  background: var(--adv-accent-soft);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.btn-icon {
  width: 34px;
  height: 34px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--adv-border);
  color: var(--adv-text-secondary);
  transition: all 0.25s var(--adv-ease);
}

.btn-icon:hover {
  background: var(--adv-accent-soft);
  border-color: var(--adv-border-active);
  color: var(--adv-accent);
}

.btn-icon.btn-danger {
  background: var(--adv-red-soft);
  border-color: rgba(239, 68, 68, 0.2);
  color: var(--adv-red);
}

.btn-icon.btn-danger:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: rgba(239, 68, 68, 0.4);
}

/* ==========================================================================
   Alerts
   ========================================================================== */

.alert {
  padding: 14px 18px;
  border-radius: var(--adv-radius-sm);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
}

.alert-error {
  background: var(--adv-red-soft);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert-success {
  background: var(--adv-green-soft);
  color: #86efac;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-horizontal {
  max-width: 700px;
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--adv-text);
  margin-bottom: 8px;
  font-size: 13px;
}

.form-group small {
  display: block;
  margin-top: 6px;
  color: var(--adv-text-muted);
  font-size: 12px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--adv-border);
  border-radius: var(--adv-radius-sm);
  font-size: 14px;
  font-family: var(--adv-font-body);
  background: var(--adv-bg-deep);
  color: var(--adv-text);
  transition: all 0.25s var(--adv-ease);
  box-sizing: border-box;
}

.form-control::placeholder {
  color: var(--adv-text-muted);
}

.form-control:focus {
  outline: none;
  border-color: var(--adv-accent);
  box-shadow: 0 0 0 3px var(--adv-accent-glow);
}

.form-control:hover:not(:focus) {
  border-color: var(--adv-border-hover);
}

textarea.form-control {
  resize: vertical;
  min-height: 80px;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238892b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--adv-border);
}

/* ==========================================================================
   Tables
   ========================================================================== */

.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

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

.data-table th,
.data-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--adv-border);
}

.data-table th {
  font-family: var(--adv-font-mono);
  font-weight: 600;
  color: var(--adv-text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.data-table td {
  color: var(--adv-text);
  font-size: 14px;
}

.data-table tbody tr {
  transition: background 0.2s var(--adv-ease);
}

.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

/* ==========================================================================
   Status Badges
   ========================================================================== */

.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-active { background: var(--adv-green-soft); color: var(--adv-green); }
.status-active::before { background: var(--adv-green); }

.status-paused { background: var(--adv-amber-soft); color: var(--adv-amber); }
.status-paused::before { background: var(--adv-amber); }

.status-completed { background: var(--adv-accent-soft); color: var(--adv-accent); }
.status-completed::before { background: var(--adv-accent); }

.status-cancelled { background: var(--adv-red-soft); color: var(--adv-red); }
.status-cancelled::before { background: var(--adv-red); }

.status-pending { background: var(--adv-amber-soft); color: var(--adv-amber); }
.status-pending::before { background: var(--adv-amber); }

.status-expired { background: var(--adv-red-soft); color: var(--adv-red); }
.status-expired::before { background: var(--adv-red); }

.status-paid { background: var(--adv-green-soft); color: var(--adv-green); }
.status-paid::before { background: var(--adv-green); }

.status-overdue { background: var(--adv-red-soft); color: var(--adv-red); }
.status-overdue::before { background: var(--adv-red); }

/* ==========================================================================
   Campaign List
   ========================================================================== */

.campaign-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.campaign-item {
  padding: 18px 20px;
  background: var(--adv-bg-deep);
  border: 1px solid var(--adv-border);
  border-radius: var(--adv-radius-sm);
  transition: all 0.25s var(--adv-ease);
}

.campaign-item:hover {
  border-color: var(--adv-border-hover);
  background: var(--adv-bg-elevated);
}

.campaign-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.campaign-info h4 {
  font-family: var(--adv-font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--adv-text);
}

.campaign-dates {
  color: var(--adv-text-muted);
  font-size: 13px;
  margin-bottom: 10px;
}

.campaign-budget {
  display: flex;
  gap: 20px;
  font-size: 13px;
  color: var(--adv-text-secondary);
}

.campaign-budget span strong {
  color: var(--adv-text);
  font-weight: 600;
}

/* ==========================================================================
   Banner Cards
   ========================================================================== */

.banners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 20px;
}

.banner-card {
  background: var(--adv-bg-deep);
  border: 1px solid var(--adv-border);
  border-radius: var(--adv-radius-md);
  overflow: hidden;
  transition: all 0.3s var(--adv-ease);
}

.banner-card:hover {
  border-color: var(--adv-border-hover);
  box-shadow: var(--adv-shadow-md);
}

.banner-preview {
  height: 170px;
  background: var(--adv-bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--adv-border);
}

.banner-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner-placeholder {
  text-align: center;
  color: var(--adv-text-muted);
}

.banner-placeholder i {
  font-size: 40px;
  margin-bottom: 8px;
  display: block;
  opacity: 0.5;
}

.banner-info {
  padding: 18px 20px;
}

.banner-info h4 {
  font-family: var(--adv-font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--adv-text);
  margin-bottom: 4px;
}

.banner-position {
  color: var(--adv-text-muted);
  font-size: 12px;
  margin-bottom: 12px;
}

.banner-stats {
  display: flex;
  gap: 14px;
  font-size: 12px;
  color: var(--adv-text-secondary);
  margin-bottom: 10px;
}

.banner-stats i {
  margin-right: 4px;
  opacity: 0.7;
}

.banner-dates {
  color: var(--adv-text-muted);
  font-size: 12px;
  margin-bottom: 10px;
}

.banner-status {
  margin-bottom: 14px;
}

.banner-actions {
  display: flex;
  gap: 8px;
  padding: 0 20px 18px;
}

/* ==========================================================================
   Performance
   ========================================================================== */

.banner-performance {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.performance-item {
  padding: 16px 18px;
  background: var(--adv-bg-deep);
  border: 1px solid var(--adv-border);
  border-radius: var(--adv-radius-sm);
  transition: border-color 0.25s var(--adv-ease);
}

.performance-item:hover {
  border-color: var(--adv-border-hover);
}

.performance-info {
  margin-bottom: 12px;
}

.performance-info h4 {
  font-family: var(--adv-font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--adv-text);
  margin-bottom: 8px;
}

.performance-stats {
  display: flex;
  gap: 14px;
  font-size: 12px;
  color: var(--adv-text-secondary);
}

.performance-stats i {
  margin-right: 4px;
  opacity: 0.6;
}

.ctr {
  color: var(--adv-accent);
  font-weight: 700;
}

.performance-bar {
  height: 5px;
  background: var(--adv-bg-elevated);
  border-radius: 3px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: var(--adv-gradient-brand);
  border-radius: 3px;
  transition: width 0.6s var(--adv-ease);
}

/* ==========================================================================
   Balance
   ========================================================================== */

.balance-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  align-items: center;
}

.balance-item {
  text-align: center;
}

.balance-label {
  display: block;
  color: var(--adv-text-muted);
  font-size: 13px;
  margin-bottom: 8px;
}

.balance-value {
  font-family: var(--adv-font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--adv-text);
}

.balance-value.negative {
  color: var(--adv-red);
}

/* Balance Cards (Pagamento) */
.balance-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.balance-card {
  background: var(--adv-surface);
  border: 1px solid var(--adv-border);
  border-radius: var(--adv-radius-md);
  padding: 26px;
  display: flex;
  align-items: center;
  gap: 18px;
  transition: all 0.3s var(--adv-ease);
}

.balance-card:hover {
  border-color: var(--adv-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--adv-shadow-md);
}

.balance-card.primary {
  background: var(--adv-gradient-brand);
  border-color: transparent;
  color: #fff;
}

.balance-card.primary .balance-label,
.balance-card.primary .balance-value {
  color: #fff;
}

.balance-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #fff;
  flex-shrink: 0;
}

.balance-icon.green { background: var(--adv-green-soft); color: var(--adv-green); }
.balance-icon.orange { background: var(--adv-orange-soft); color: var(--adv-orange); }

.balance-info {
  min-width: 0;
}

.balance-info .balance-label {
  display: block;
  font-size: 12px;
  margin-bottom: 4px;
}

.balance-info .balance-value {
  display: block;
  font-family: var(--adv-font-display);
  font-size: 20px;
  font-weight: 800;
}

/* ==========================================================================
   Plans Grid
   ========================================================================== */

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.plan-card {
  background: var(--adv-bg-deep);
  border: 1px solid var(--adv-border);
  border-radius: var(--adv-radius-md);
  padding: 28px;
  text-align: center;
  position: relative;
  transition: all 0.3s var(--adv-ease);
}

.plan-card:hover {
  border-color: var(--adv-border-hover);
  transform: translateY(-3px);
  box-shadow: var(--adv-shadow-md);
}

.plan-card.featured {
  border-color: var(--adv-accent);
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.06), var(--adv-bg-deep));
}

.plan-card .plan-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--adv-gradient-brand);
  color: #fff;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
}

.plan-header {
  margin-bottom: 22px;
}

.plan-header h4 {
  font-family: var(--adv-font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--adv-text);
  margin-bottom: 12px;
}

.plan-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}

.plan-price .currency {
  font-size: 16px;
  color: var(--adv-text-muted);
}

.plan-price .amount {
  font-family: var(--adv-font-display);
  font-size: 42px;
  font-weight: 800;
  color: var(--adv-text);
}

.plan-price .period {
  font-size: 14px;
  color: var(--adv-text-muted);
}

.plan-features {
  list-style: none;
  padding: 0;
  margin-bottom: 26px;
  text-align: left;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--adv-border);
  color: var(--adv-text-secondary);
  font-size: 14px;
}

.plan-features li:last-child {
  border-bottom: none;
}

.plan-features i {
  color: var(--adv-green);
  font-size: 12px;
}

/* ==========================================================================
   Charts
   ========================================================================== */

.chart-container {
  height: 280px;
  position: relative;
}

/* ==========================================================================
   Filter Group
   ========================================================================== */

.filter-group {
  display: flex;
  gap: 10px;
}

.filter-group .form-control {
  padding: 9px 14px;
  border: 1px solid var(--adv-border);
  border-radius: var(--adv-radius-sm);
  font-size: 13px;
  background: var(--adv-surface);
  cursor: pointer;
  min-width: 180px;
}

/* ==========================================================================
   Empty State
   ========================================================================== */

.empty-state {
  text-align: center;
  padding: 56px 20px;
  color: var(--adv-text-muted);
}

.empty-state i {
  font-size: 56px;
  margin-bottom: 18px;
  color: var(--adv-text-muted);
  opacity: 0.3;
}

.empty-state h3 {
  font-family: var(--adv-font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--adv-text);
  margin-bottom: 8px;
}

.empty-state p {
  margin-bottom: 22px;
  font-size: 14px;
}

/* ==========================================================================
   Action Buttons
   ========================================================================== */

.action-buttons {
  display: flex;
  gap: 6px;
}

/* ==========================================================================
   Current Image
   ========================================================================== */

.current-image {
  margin-top: 12px;
}

.current-image img {
  max-width: 200px;
  border-radius: var(--adv-radius-sm);
  border: 1px solid var(--adv-border);
}

/* ==========================================================================
   Value
   ========================================================================== */

.value {
  font-weight: 700;
  color: var(--adv-text);
}

/* ==========================================================================
   Auth Pages (Login/Cadastro)
   ========================================================================== */

.advertiser-auth {
  min-height: calc(100vh - 56px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(99, 102, 241, 0.08), transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(168, 85, 247, 0.06), transparent 50%),
    var(--adv-bg-deep);
}

.auth-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 1000px;
  width: 100%;
  background: var(--adv-surface);
  border: 1px solid var(--adv-border);
  border-radius: var(--adv-radius-xl);
  overflow: hidden;
  box-shadow: var(--adv-shadow-lg);
}

.auth-container.wide {
  grid-template-columns: 1.2fr 0.8fr;
  max-width: 1100px;
}

.auth-card {
  padding: 48px;
}

.auth-header {
  text-align: center;
  margin-bottom: 36px;
}

.auth-header h1 {
  font-family: var(--adv-font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--adv-text);
  margin-bottom: 8px;
}

.auth-header p {
  color: var(--adv-text-secondary);
  font-size: 14px;
}

.auth-form .form-group {
  margin-bottom: 22px;
}

.auth-form label {
  display: block;
  font-weight: 600;
  color: var(--adv-text);
  margin-bottom: 8px;
  font-size: 13px;
}

.auth-form .input-wrapper {
  position: relative;
}

.auth-form .input-wrapper i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--adv-text-muted);
  font-size: 14px;
}

.auth-form .form-control {
  width: 100%;
  padding: 12px 14px 12px 42px;
  border: 1px solid var(--adv-border);
  border-radius: var(--adv-radius-sm);
  font-size: 14px;
  transition: all 0.25s var(--adv-ease);
  box-sizing: border-box;
}

.auth-form .form-control:focus {
  border-color: var(--adv-accent);
  box-shadow: 0 0 0 3px var(--adv-accent-glow);
}

.auth-form .form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 26px;
}

.auth-form .checkbox-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  color: var(--adv-text-secondary);
}

.auth-form .checkbox-wrapper input {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--adv-accent);
}

.auth-form .forgot-link {
  color: var(--adv-accent);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
}

.auth-form .forgot-link:hover {
  text-decoration: underline;
}

.auth-footer {
  text-align: center;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--adv-border);
}

.auth-footer p {
  color: var(--adv-text-secondary);
  font-size: 13px;
}

.auth-footer a {
  color: var(--adv-accent);
  text-decoration: none;
  font-weight: 700;
}

.auth-info {
  background: var(--adv-gradient-brand);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.auth-info::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1), transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.08), transparent 50%);
}

.info-content {
  position: relative;
  z-index: 1;
}

.info-content h2 {
  font-family: var(--adv-font-display);
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 28px;
}

.benefits-list {
  list-style: none;
  padding: 0;
  margin-bottom: 28px;
}

.benefits-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 15px;
  font-weight: 500;
}

.benefits-list i {
  color: rgba(255, 255, 255, 0.9);
  width: 20px;
  text-align: center;
}

.btn-outline-white {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.4);
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--adv-radius-sm);
  font-weight: 600;
  font-size: 14px;
  transition: all 0.25s var(--adv-ease);
}

.btn-outline-white:hover {
  background: #fff;
  color: var(--adv-accent);
  border-color: #fff;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1200px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

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

  .plans-grid {
    grid-template-columns: 1fr;
  }

  .plan-card.featured {
    transform: none;
  }
}

@media (max-width: 768px) {
  .dashboard-container {
    grid-template-columns: 1fr;
  }

  .dashboard-sidebar {
    display: none;
  }

  .dashboard-main {
    padding: 24px 16px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .balance-grid {
    grid-template-columns: 1fr;
  }

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

  .dashboard-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .banners-grid {
    grid-template-columns: 1fr;
  }

  .filter-group {
    width: 100%;
  }

  .filter-group .form-control {
    width: 100%;
  }

  .auth-container {
    grid-template-columns: 1fr;
  }

  .auth-container.wide {
    grid-template-columns: 1fr;
  }

  .auth-info {
    display: none;
  }

  .auth-card {
    padding: 28px;
  }
}