/* ============================================
   DESIGN SYSTEM — Dashboard Premium
   Colors: White (dominant), Black, Blue (accent)
   ============================================ */

:root {
    /* Core Colors */
    --white: #FFFFFF;
    --white-soft: #F8F9FC;
    --white-muted: #F1F3F8;

    --black: #0A0A0F;
    --black-soft: #1A1A24;
    --black-muted: #2D2D3A;

    --blue-primary: #2563EB;
    --blue-hover: #1D4ED8;
    --blue-light: #3B82F6;
    --blue-soft: #DBEAFE;
    --blue-glow: rgba(37, 99, 235, 0.15);
    --blue-glow-strong: rgba(37, 99, 235, 0.25);

    /* Semantic */
    --success: #10B981;
    --success-bg: #ECFDF5;
    --danger: #EF4444;
    --danger-bg: #FEF2F2;
    --warning: #F59E0B;

    /* Grays */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;

    /* Layout */
    --sidebar-width: 260px;
    --sidebar-collapsed: 72px;
    --top-bar-height: 72px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.1);
    --shadow-blue: 0 4px 20px rgba(37, 99, 235, 0.15);
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-card-hover: 0 10px 40px rgba(0, 0, 0, 0.08);

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --duration-slow: 400ms;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--white-soft);
    color: var(--black);
    line-height: 1.6;
    overflow-x: hidden;
    display: flex;
    min-height: 100vh;
}

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--black);
    color: var(--white);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform var(--duration-slow) var(--ease-out);
}

.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--blue-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-blue);
}

.logo-text {
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--duration-fast) ease;
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%) scaleY(0);
    width: 3px;
    height: 60%;
    background: var(--blue-primary);
    border-radius: 0 4px 4px 0;
    transition: transform var(--duration-normal) var(--ease-spring);
}

.nav-item:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.06);
}

.nav-item.active {
    color: var(--white);
    background: rgba(37, 99, 235, 0.12);
}

.nav-item.active::before {
    transform: translateY(-50%) scaleY(1);
}

.nav-item svg {
    flex-shrink: 0;
    opacity: 0.7;
    transition: opacity var(--duration-fast) ease;
}

.nav-item:hover svg,
.nav-item.active svg {
    opacity: 1;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

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

.user-avatar {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-light));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--white);
}

.user-details {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--white);
}

.user-role {
    font-size: 0.6875rem;
    color: var(--gray-400);
}

/* ============================================
   MOBILE HEADER
   ============================================ */
.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    z-index: 90;
    align-items: center;
    padding: 0 16px;
    gap: 12px;
}

.menu-toggle {
    background: none;
    border: none;
    color: var(--black);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: background var(--duration-fast) ease;
}

.menu-toggle:hover {
    background: var(--gray-100);
}

.mobile-title {
    font-weight: 700;
    font-size: 1rem;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-height: 100vh;
    padding: 0 32px 40px;
    transition: margin-left var(--duration-slow) var(--ease-out);
}

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0 28px;
    gap: 16px;
    flex-wrap: wrap;
}

.top-bar h1 {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.035em;
    color: var(--black);
}

.top-bar-subtitle {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-top: 2px;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.date-filter {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-700);
    transition: all var(--duration-fast) ease;
    user-select: none;
}

.date-filter:hover {
    border-color: var(--blue-primary);
    box-shadow: 0 0 0 3px var(--blue-glow);
}

.date-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 48px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    padding: 6px;
    min-width: 180px;
    z-index: 50;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--duration-normal) var(--ease-out);
}

.date-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.date-option {
    display: block;
    width: 100%;
    padding: 10px 14px;
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    text-align: left;
    transition: all var(--duration-fast) ease;
}

.date-option:hover {
    background: var(--gray-50);
    color: var(--black);
}

.date-option.active {
    background: var(--blue-soft);
    color: var(--blue-primary);
}

.btn-refresh {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    color: var(--gray-500);
    cursor: pointer;
    transition: all var(--duration-fast) ease;
}

.btn-refresh:hover {
    border-color: var(--blue-primary);
    color: var(--blue-primary);
    box-shadow: 0 0 0 3px var(--blue-glow);
}

.btn-refresh.spinning svg {
    animation: spin 0.8s linear infinite;
}

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

/* ============================================
   KPI CARDS
   ============================================ */
.kpi-section {
    margin-bottom: 32px;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.kpi-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 20px 22px 16px;
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-card);
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.kpi-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: transparent;
    transition: background var(--duration-normal) var(--ease-out);
}

.kpi-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--gray-200);
}

.kpi-card:hover::after {
    background: var(--blue-primary);
}

.kpi-card.highlight {
    background: linear-gradient(135deg, var(--black) 0%, var(--black-soft) 100%);
    border-color: transparent;
    color: var(--white);
}

.kpi-card.highlight:hover::after {
    background: var(--blue-light);
}

.kpi-card.highlight .kpi-label {
    color: var(--gray-400);
}

.kpi-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.kpi-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kpi-icon.blue {
    background: var(--blue-soft);
    color: var(--blue-primary);
}

.kpi-icon.dark {
    background: var(--gray-100);
    color: var(--black-soft);
}

.kpi-icon.accent {
    background: rgba(37, 99, 235, 0.2);
    color: var(--blue-light);
}

.kpi-trend {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 20px;
}

.kpi-trend.up {
    color: var(--success);
    background: var(--success-bg);
}

.kpi-trend.down {
    color: var(--danger);
    background: var(--danger-bg);
}

/* Override trend colors for cost metrics where down is good */
.kpi-card#card-custocompra .kpi-trend.down,
.kpi-card#card-cpm .kpi-trend.down,
.kpi-card#card-cpc .kpi-trend.down,
.kpi-card#card-custopageview .kpi-trend.down {
    color: var(--success);
    background: var(--success-bg);
}

.kpi-value {
    font-size: 1.625rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: 4px;
}

.kpi-label {
    font-size: 0.8125rem;
    color: var(--gray-500);
    font-weight: 500;
}

.kpi-sparkline {
    height: 32px;
    margin-top: 12px;
    opacity: 0.5;
    transition: opacity var(--duration-fast) ease;
}

.kpi-card:hover .kpi-sparkline {
    opacity: 1;
}

.kpi-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--blue-light);
    background: rgba(37, 99, 235, 0.15);
    padding: 4px 10px;
    border-radius: 20px;
}

.leads-tag-info {
    margin-top: 6px;
}

.tag-badge {
    font-size: 0.6875rem;
    color: var(--gray-400);
    background: rgba(255, 255, 255, 0.08);
    padding: 3px 10px;
    border-radius: 20px;
    font-weight: 500;
}

/* ============================================
   CHARTS SECTION
   ============================================ */
.charts-section {
    margin-bottom: 32px;
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.chart-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: box-shadow var(--duration-normal) var(--ease-out);
}

.chart-card:hover {
    box-shadow: var(--shadow-md);
}

.chart-card.large {
    grid-column: 1 / -1;
}

.chart-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 22px 24px 0;
    gap: 16px;
}

.chart-card-header h3 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--black);
    letter-spacing: -0.02em;
}

.chart-subtitle {
    font-size: 0.75rem;
    color: var(--gray-400);
    margin-top: 2px;
}

.chart-actions {
    display: flex;
    background: var(--gray-50);
    border-radius: var(--radius-sm);
    padding: 3px;
    gap: 2px;
}

.chart-tab {
    padding: 6px 14px;
    border: none;
    background: none;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-500);
    cursor: pointer;
    transition: all var(--duration-fast) ease;
}

.chart-tab.active {
    background: var(--white);
    color: var(--black);
    box-shadow: var(--shadow-sm);
}

.chart-tab:hover:not(.active) {
    color: var(--black);
}

.chart-body {
    padding: 20px 24px 24px;
}

.chart-body canvas {
    width: 100% !important;
    max-height: 280px;
}

/* ============================================
   FUNNEL
   ============================================ */
.funnel-container {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.funnel-step {
    display: flex;
    align-items: center;
    gap: 16px;
}

.funnel-bar {
    height: 42px;
    width: var(--width);
    background: linear-gradient(90deg, var(--blue-primary), var(--blue-light));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 80px;
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.funnel-bar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.1) 50%, transparent 100%);
    transform: translateX(-100%);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
    100% { transform: translateX(100%); }
}

.funnel-value {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--white);
    z-index: 1;
}

.funnel-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-600);
    white-space: nowrap;
}

.funnel-connector {
    padding: 4px 0 4px 32px;
}

.funnel-rate {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--blue-primary);
    background: var(--blue-soft);
    padding: 2px 10px;
    border-radius: 20px;
}

/* ============================================
   FOOTER
   ============================================ */
.dashboard-footer {
    text-align: center;
    padding: 24px 0 8px;
    border-top: 1px solid var(--gray-100);
    font-size: 0.75rem;
    color: var(--gray-400);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.kpi-card {
    animation: fadeInUp 0.6s var(--ease-out) both;
}

.kpi-card:nth-child(1) { animation-delay: 0.05s; }
.kpi-card:nth-child(2) { animation-delay: 0.1s; }
.kpi-card:nth-child(3) { animation-delay: 0.15s; }
.kpi-card:nth-child(4) { animation-delay: 0.2s; }
.kpi-card:nth-child(5) { animation-delay: 0.25s; }
.kpi-card:nth-child(6) { animation-delay: 0.3s; }
.kpi-card:nth-child(7) { animation-delay: 0.35s; }
.kpi-card:nth-child(8) { animation-delay: 0.4s; }
.kpi-card:nth-child(9) { animation-delay: 0.45s; }
.kpi-card:nth-child(10) { animation-delay: 0.5s; }

.chart-card {
    animation: fadeInUp 0.6s var(--ease-out) both;
    animation-delay: 0.55s;
}

.chart-card:nth-child(2) { animation-delay: 0.65s; }
.chart-card:nth-child(3) { animation-delay: 0.75s; }

/* Number count-up animation */
.count-up {
    display: inline-block;
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1440px) {
    .kpi-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (max-width: 1200px) {
    .kpi-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

@media (max-width: 1024px) {
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .main-content {
        padding: 0 24px 32px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

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

    .sidebar-overlay.active {
        display: block;
    }

    .mobile-header {
        display: flex;
    }

    .main-content {
        margin-left: 0;
        padding: 56px 16px 24px;
    }

    .top-bar {
        flex-direction: column;
        align-items: flex-start;
        padding: 16px 0 20px;
    }

    .top-bar h1 {
        font-size: 1.375rem;
    }

    .top-bar-right {
        width: 100%;
    }

    .date-filter {
        flex: 1;
    }

    .kpi-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .kpi-value {
        font-size: 1.25rem;
    }

    .chart-card-header {
        flex-direction: column;
    }

    .funnel-step {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .funnel-bar {
        width: 100% !important;
    }

    .funnel-connector {
        padding-left: 16px;
    }
}

@media (max-width: 480px) {
    .kpi-grid {
        grid-template-columns: 1fr;
    }

    .kpi-card {
        padding: 16px 18px 14px;
    }
}

/* ============================================
   SPARKLINE CANVAS INSIDE KPI CARDS
   ============================================ */
.kpi-sparkline canvas {
    width: 100% !important;
    height: 32px !important;
}

/* ============================================
   PULSE ANIMATION FOR LIVE BADGE
   ============================================ */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* ============================================
   CAMPAIGNS PAGE
   ============================================ */
.campaigns-page {
    animation: fadeInUp 0.5s var(--ease-out) both;
}

/* Toolbar */
.campaigns-toolbar {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.campaigns-search {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    padding: 0 14px;
    flex: 1;
    min-width: 220px;
    transition: all var(--duration-fast) ease;
}

.campaigns-search:focus-within {
    border-color: var(--blue-primary);
    box-shadow: 0 0 0 3px var(--blue-glow);
}

.campaigns-search svg {
    color: var(--gray-400);
    flex-shrink: 0;
}

.campaigns-search input {
    height: 42px;
    border: none;
    outline: none;
    background: transparent;
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    color: var(--black);
    width: 100%;
}

.campaigns-search input::placeholder {
    color: var(--gray-400);
}

.campaigns-filters {
    display: flex;
    gap: 10px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.filter-group label {
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding-left: 2px;
    margin-bottom: 4px;
}

.filter-group select {
    height: 42px;
    padding: 0 32px 0 12px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    background: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2.5' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    transition: all var(--duration-fast) ease;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--blue-primary);
    box-shadow: 0 0 0 3px var(--blue-glow);
}

/* Summary Cards */
.campaigns-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.summary-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    box-shadow: var(--shadow-card);
    transition: all var(--duration-normal) var(--ease-out);
    animation: fadeInUp 0.4s var(--ease-out) both;
}

.summary-card:nth-child(1) { animation-delay: 0.05s; }
.summary-card:nth-child(2) { animation-delay: 0.1s; }
.summary-card:nth-child(3) { animation-delay: 0.15s; }
.summary-card:nth-child(4) { animation-delay: 0.2s; }

.summary-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.summary-label {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.summary-value {
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--black);
    letter-spacing: -0.03em;
}

.summary-value.accent {
    color: var(--blue-primary);
}

/* Meta Banner */
.meta-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: linear-gradient(135deg, #EFF6FF 0%, #F0F4FF 100%);
    border: 1px solid #DBEAFE;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    animation: fadeInUp 0.4s var(--ease-out) both;
    animation-delay: 0.25s;
}

.meta-banner-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.meta-logo-badge {
    width: 36px;
    height: 36px;
    background: #1877F2;
    color: var(--white);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.meta-banner-left strong {
    font-size: 0.875rem;
    color: var(--black);
    display: block;
}

.meta-banner-left span {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.meta-sync-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--success);
    background: var(--success-bg);
    padding: 5px 12px;
    border-radius: 20px;
}

/* Campaigns Table */
.campaigns-table-wrapper {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    animation: fadeInUp 0.5s var(--ease-out) both;
    animation-delay: 0.3s;
}

.campaigns-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
    min-width: 1100px;
}

.campaigns-table thead {
    position: sticky;
    top: 0;
    z-index: 5;
}

.campaigns-table th {
    padding: 14px 16px;
    text-align: left;
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-100);
    white-space: nowrap;
    user-select: none;
}

.campaigns-table th.th-campaign {
    min-width: 260px;
}

.campaigns-table td {
    padding: 16px 16px;
    border-bottom: 1px solid var(--gray-50);
    color: var(--gray-700);
    font-weight: 500;
    white-space: nowrap;
    vertical-align: middle;
}

.campaigns-table tbody tr {
    transition: background var(--duration-fast) ease;
}

.campaigns-table tbody tr:hover {
    background: var(--gray-50);
}

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

/* Campaign Name Cell */
.campaign-name-cell {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.campaign-name {
    font-weight: 700;
    color: var(--black);
    font-size: 0.8125rem;
    letter-spacing: -0.01em;
}

.campaign-meta {
    display: flex;
    align-items: center;
    gap: 6px;
}

.campaign-id {
    font-size: 0.6875rem;
    color: var(--gray-400);
    font-weight: 400;
}

.campaign-type-tag {
    font-size: 0.5625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 2px 7px;
    border-radius: 4px;
    line-height: 1.4;
}

.campaign-type-tag.conversions {
    color: var(--blue-primary);
    background: var(--blue-soft);
}

.campaign-type-tag.traffic {
    color: #7C3AED;
    background: #EDE9FE;
}

.campaign-type-tag.reach {
    color: #D97706;
    background: #FEF3C7;
}

.campaign-type-tag.engagement {
    color: #059669;
    background: #D1FAE5;
}

.campaign-type-tag.leads {
    color: #E11D48;
    background: #FFE4E6;
}

/* Status Badges */
.campaign-status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
}

.campaign-status.active {
    color: var(--success);
    background: var(--success-bg);
}

.campaign-status.paused {
    color: var(--warning);
    background: #FFFBEB;
}

.campaign-status.completed {
    color: var(--gray-500);
    background: var(--gray-100);
}

.campaign-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.campaign-status.active .campaign-status-dot {
    animation: pulse 2s ease-in-out infinite;
}

/* Table cell value highlights */
.td-value-good {
    color: var(--success);
    font-weight: 600;
}

.td-value-bad {
    color: var(--danger);
    font-weight: 600;
}

.td-value-highlight {
    color: var(--blue-primary);
    font-weight: 700;
}

/* Table overflow scroll */
.campaigns-table-wrapper {
    overflow-x: auto;
}

.campaigns-table-wrapper::-webkit-scrollbar {
    height: 6px;
}

.campaigns-table-wrapper::-webkit-scrollbar-track {
    background: var(--gray-50);
}

.campaigns-table-wrapper::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 10px;
}

/* Empty State */
.campaigns-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--gray-400);
    gap: 8px;
}

.campaigns-empty p {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--gray-500);
}

.campaigns-empty span {
    font-size: 0.8125rem;
}

/* Campaigns Responsive */
@media (max-width: 768px) {
    .campaigns-toolbar {
        flex-direction: column;
    }

    .campaigns-search {
        min-width: unset;
        width: 100%;
    }

    .campaigns-filters {
        width: 100%;
    }

    .filter-group {
        flex: 1;
    }

    .filter-group select {
        width: 100%;
    }

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

    .meta-banner {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
}

/* ============================================
   SETTINGS PAGE
   ============================================ */
.settings-page {
    animation: fadeInUp 0.5s var(--ease-out) both;
}

.settings-container {
    max-width: 820px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.settings-header-block {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 4px;
}

.settings-header-block h2 {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--black);
}

.settings-description {
    font-size: 0.8125rem;
    color: var(--gray-500);
    margin-top: 2px;
    line-height: 1.5;
}

.settings-header-icon {
    width: 44px;
    height: 44px;
    background: var(--blue-soft);
    color: var(--blue-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Connection Overview Bar */
.connection-overview {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    padding: 16px 20px;
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
}

.connection-status-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-600);
    padding: 6px 14px;
    background: var(--gray-50);
    border-radius: 20px;
    transition: all var(--duration-normal) ease;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    transition: all var(--duration-normal) ease;
}

.status-dot.disconnected {
    background: var(--gray-300);
}

.status-dot.connected {
    background: var(--success);
    box-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

.status-dot.testing {
    background: var(--warning);
    animation: pulse 0.8s ease-in-out infinite;
}

/* Settings Cards */
.settings-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-out);
    animation: fadeInUp 0.5s var(--ease-out) both;
}

.settings-card:nth-child(3) { animation-delay: 0.05s; }
.settings-card:nth-child(4) { animation-delay: 0.1s; }
.settings-card:nth-child(5) { animation-delay: 0.15s; }
.settings-card:nth-child(6) { animation-delay: 0.2s; }
.settings-card:nth-child(7) { animation-delay: 0.25s; }

.settings-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--gray-200);
}

.settings-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-50);
}

.settings-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.settings-card-icon.meta {
    background: #E7F0FE;
    color: #1877F2;
}

.settings-card-icon.manychat {
    background: #F0EBFF;
    color: #6C5CE7;
}

.settings-card-icon.instagram {
    background: linear-gradient(135deg, #FDE1EF, #FCE4EC);
    color: #E1306C;
}

.settings-card-icon.google {
    background: #FFF3E0;
    color: #EA4335;
}

.settings-card-icon.danger {
    background: var(--danger-bg);
    color: var(--danger);
}

.settings-card-title {
    flex: 1;
}

.settings-card-title h3 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--black);
    letter-spacing: -0.02em;
}

.settings-card-title p {
    font-size: 0.75rem;
    color: var(--gray-400);
    margin-top: 2px;
}

.settings-card-status {
    flex-shrink: 0;
}

.status-badge {
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.status-badge.disconnected {
    color: var(--gray-500);
    background: var(--gray-100);
}

.status-badge.connected {
    color: var(--success);
    background: var(--success-bg);
}

.status-badge.testing {
    color: var(--warning);
    background: #FFFBEB;
}

.status-badge.error {
    color: var(--danger);
    background: var(--danger-bg);
}

/* Settings Card Body */
.settings-card-body {
    padding: 20px 24px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.settings-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.settings-field label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray-700);
}

.input-group {
    display: flex;
    align-items: center;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: all var(--duration-fast) ease;
}

.input-group:focus-within {
    border-color: var(--blue-primary);
    box-shadow: 0 0 0 3px var(--blue-glow);
}

.input-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--gray-400);
    flex-shrink: 0;
}

.input-group input {
    flex: 1;
    height: 42px;
    border: none;
    outline: none;
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    color: var(--black);
    padding: 0 12px 0 0;
    background: transparent;
}

.input-group input::placeholder {
    color: var(--gray-400);
}

.input-group input[type="password"] {
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.1em;
}

.btn-toggle-pass {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    transition: color var(--duration-fast) ease;
    flex-shrink: 0;
}

.btn-toggle-pass:hover {
    color: var(--blue-primary);
}

.field-hint {
    font-size: 0.6875rem;
    color: var(--gray-400);
    font-style: italic;
}

/* Settings Card Actions */
.settings-card-actions {
    display: flex;
    gap: 10px;
    padding-top: 8px;
    border-top: 1px solid var(--gray-50);
}

.btn-test-connection,
.btn-save-keys {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-fast) ease;
    border: none;
}

.btn-test-connection {
    background: var(--gray-50);
    color: var(--gray-600);
    border: 1px solid var(--gray-200);
}

.btn-test-connection:hover {
    background: var(--gray-100);
    color: var(--black);
    border-color: var(--gray-300);
}

.btn-test-connection.testing {
    color: var(--warning);
    border-color: #FDE68A;
    background: #FFFBEB;
}

.btn-test-connection.success {
    color: var(--success);
    border-color: #A7F3D0;
    background: var(--success-bg);
}

.btn-test-connection.error {
    color: var(--danger);
    border-color: #FECACA;
    background: var(--danger-bg);
}

.btn-save-keys {
    background: var(--blue-primary);
    color: var(--white);
}

.btn-save-keys:hover {
    background: var(--blue-hover);
    box-shadow: var(--shadow-blue);
    transform: translateY(-1px);
}

.btn-save-keys:active {
    transform: translateY(0);
}

/* Danger Zone */
.danger-zone {
    border-color: #FECACA;
}

.danger-zone .settings-card-header {
    border-bottom-color: #FEF2F2;
}

.danger-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.danger-action strong {
    font-size: 0.875rem;
    color: var(--black);
}

.danger-action p {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 2px;
}

.btn-danger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--white);
    color: var(--danger);
    border: 1px solid #FECACA;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-fast) ease;
    white-space: nowrap;
}

.btn-danger:hover {
    background: var(--danger);
    color: var(--white);
    border-color: var(--danger);
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.25);
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 32px;
    right: 32px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 22px;
    background: var(--black);
    color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    font-size: 0.8125rem;
    font-weight: 500;
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: all var(--duration-normal) var(--ease-out);
}

.toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.toast.success .toast-icon {
    color: var(--success);
}

.toast.error .toast-icon {
    color: var(--danger);
}

.toast.info .toast-icon {
    color: var(--blue-primary);
}

/* ============================================
   SETTINGS RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .settings-card-header {
        flex-wrap: wrap;
        gap: 10px;
    }

    .settings-card-status {
        order: -1;
        width: 100%;
    }

    .settings-card-actions {
        flex-direction: column;
    }

    .btn-test-connection,
    .btn-save-keys {
        justify-content: center;
    }

    .danger-action {
        flex-direction: column;
        align-items: flex-start;
    }

    .connection-overview {
        flex-direction: column;
        gap: 8px;
    }

    .toast {
        left: 16px;
        right: 16px;
        bottom: 16px;
    }
}

/* ============================================
   FLYING AIRPLANE & CONFETTI ANIMATIONS
   ============================================ */

/* The flying paper airplane container */
.flying-airplane {
    position: fixed;
    z-index: 9999;
    pointer-events: none;
    transition: transform 1.2s cubic-bezier(0.25, 1, 0.5, 1), opacity 1.2s ease;
    color: var(--blue-primary);
    filter: drop-shadow(0 4px 10px rgba(37, 99, 235, 0.3));
}

.flying-airplane.hotmart {
    color: #FF5A00;
    filter: drop-shadow(0 4px 10px rgba(255, 90, 0, 0.3));
}

/* The floating notification card that pops up on landing */
.kpi-popup-notification {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--black);
    color: var(--white);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: var(--shadow-lg);
    pointer-events: none;
    z-index: 1000;
    opacity: 0;
    animation: kpiNotificationFadeUp 2.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    white-space: nowrap;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.kpi-popup-notification.hotmart {
    background: linear-gradient(135deg, #FF5A00 0%, #FF8A50 100%);
    box-shadow: 0 4px 15px rgba(255, 90, 0, 0.25);
}

.kpi-popup-notification.lead {
    background: linear-gradient(135deg, var(--blue-primary) 0%, var(--blue-light) 100%);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.25);
}

@keyframes kpiNotificationFadeUp {
    0% {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }
    15% {
        opacity: 1;
        transform: translateX(-50%) translateY(-10px);
    }
    85% {
        opacity: 1;
        transform: translateX(-50%) translateY(-10px);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(-25px);
    }
}

/* Confetti particles */
.confetti-particle {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 999;
    animation: confettiExplode 0.8s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

@keyframes confettiExplode {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(var(--tx), var(--ty)) scale(0);
        opacity: 0;
    }
}

/* KPI Card bounce animation when a lead/sale lands */
.kpi-card.bounce-active {
    animation: kpiBounce 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
    z-index: 10;
}

@keyframes kpiBounce {
    0%, 100% {
        transform: scale(1);
    }
    30% {
        transform: scale(1.08) translateY(-4px);
        box-shadow: var(--shadow-lg), 0 0 15px rgba(37, 99, 235, 0.2);
    }
    60% {
        transform: scale(0.97) translateY(1px);
    }
}

.kpi-card.bounce-active.hotmart-bounce {
    animation: kpiBounceHotmart 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
}

@keyframes kpiBounceHotmart {
    0%, 100% {
        transform: scale(1);
    }
    30% {
        transform: scale(1.08) translateY(-4px);
        box-shadow: var(--shadow-lg), 0 0 15px rgba(255, 90, 0, 0.25);
    }
    60% {
        transform: scale(0.97) translateY(1px);
    }
}