/* ===================================
   CSS Variables & Design System
   Bitrix24 Style - Light Theme
   =================================== */
:root {
    /* Bitrix24 Light Theme Colors */
    --bg-primary: #f5f7fa;
    --bg-secondary: #ffffff;
    --bg-tertiary: #ebeef2;
    --bg-card: #ffffff;
    --bg-card-hover: #f8f9fb;

    /* Bitrix24 Accent Colors */
    --accent-primary: #2fc6f6;
    /* Bitrix24 голубой */
    --accent-primary-glow: rgba(47, 198, 246, 0.2);
    --accent-secondary: #0fa4d5;
    /* Темнее голубой */
    --accent-tertiary: #535c69;
    /* Серый текст */

    /* Bitrix24 Sidebar */
    --sidebar-bg: #0e2f5a;
    /* Тёмно-синий */
    --sidebar-hover: #1a3d6d;
    --sidebar-active: #2563eb;
    --sidebar-text: #ffffff;
    --sidebar-text-muted: rgba(255, 255, 255, 0.7);

    /* Status Colors (Bitrix24 style) */
    --success: #9dcf00;
    /* Зелёный бейдж */
    --success-glow: rgba(157, 207, 0, 0.2);
    --warning: #ffa900;
    /* Оранжевый */
    --warning-glow: rgba(255, 169, 0, 0.2);
    --danger: #ff5752;
    /* Красный */
    --danger-glow: rgba(255, 87, 82, 0.2);
    --info: #2fc6f6;
    /* Голубой */
    --info-glow: rgba(47, 198, 246, 0.2);

    /* Chart Colors (Bitrix24 palette) */
    --chart-1: #2fc6f6;
    /* Голубой */
    --chart-2: #9dcf00;
    /* Зелёный */
    --chart-3: #ffa900;
    /* Оранжевый */
    --chart-4: #ff5752;
    /* Красный */
    --chart-5: #ab7fe6;
    /* Фиолетовый */

    /* Text Colors */
    --text-primary: #333333;
    --text-secondary: #535c69;
    --text-tertiary: #828b95;

    /* Border & Shadow */
    --border-color: #e0e2e5;
    --border-glow: rgba(47, 198, 246, 0.3);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 20px rgba(47, 198, 246, 0.15);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;

    /* Sidebar */
    --sidebar-width: 240px;
}

/* ===================================
   Base Styles
   =================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
    min-height: 100vh;
}

/* ===================================
   App Layout
   =================================== */
.app {
    display: flex;
    min-height: 100vh;
}

/* ===================================
   Bitrix24 Iframe Mode
   =================================== */
body.bitrix-mode {
    overflow-y: auto;
    min-height: auto;
}

body.bitrix-mode .sidebar {
    display: none !important;
}

body.bitrix-mode .main-content {
    margin-left: 0;
    width: 100%;
    padding: var(--spacing-lg);
}

body.bitrix-mode .app {
    min-height: auto;
}

/* ===================================
   Sidebar (Bitrix24 Dark Blue Style)
   =================================== */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.sidebar-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon svg {
    width: 20px;
    height: 20px;
    color: white;
}

.logo-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--sidebar-text);
}

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-lg) var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    color: var(--sidebar-text-muted);
    text-decoration: none;
    transition: all var(--transition-normal);
    position: relative;
}

.nav-item svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.nav-item:hover {
    color: var(--sidebar-text);
    background: var(--sidebar-hover);
}

.nav-item.active {
    color: var(--sidebar-text);
    background: var(--sidebar-active);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--accent-primary);
    border-radius: 0 2px 2px 0;
}

.sidebar-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    color: white;
}

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

.user-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--sidebar-text);
}

.user-role {
    color: var(--sidebar-text-muted);
    font-size: 0.75rem;
}

/* ===================================
   Main Content
   =================================== */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: var(--spacing-xl);
    background: var(--bg-primary);
    min-height: 100vh;
}

/* ===================================
   Header
   =================================== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.header-left {
    flex: 1;
}

.page-title {
    font-size: 1.875rem;
    font-weight: 800;
    margin-bottom: var(--spacing-xs);
    background: linear-gradient(135deg, var(--text-primary), var(--accent-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.date-filter {
    display: flex;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 4px;
    border: 1px solid var(--border-color);
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.8125rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    color: var(--text-primary);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    box-shadow: 0 2px 10px var(--accent-primary-glow);
}

.date-range {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.8125rem;
}

.date-range svg {
    width: 16px;
    height: 16px;
}

.refresh-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.refresh-btn:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
}

.refresh-btn svg {
    width: 18px;
    height: 18px;
}

/* ===================================
   KPI Cards
   =================================== */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.kpi-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.kpi-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--border-glow);
}

.kpi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.kpi-card.revenue .kpi-icon {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(16, 185, 129, 0.1));
    color: var(--success);
}

.kpi-card.leads .kpi-icon {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(59, 130, 246, 0.1));
    color: var(--info);
}

.kpi-card.conversion .kpi-icon {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(168, 85, 247, 0.1));
    color: var(--accent-tertiary);
}

.kpi-card.deals .kpi-icon {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(245, 158, 11, 0.1));
    color: var(--warning);
}

.kpi-icon svg {
    width: 24px;
    height: 24px;
}

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

.kpi-label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.8125rem;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.kpi-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.kpi-change {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.75rem;
    font-weight: 500;
}

.kpi-change svg {
    width: 14px;
    height: 14px;
}

.kpi-change.positive {
    color: var(--success);
}

.kpi-change.negative {
    color: var(--danger);
}

.kpi-change.neutral {
    color: var(--text-tertiary);
}

.kpi-sparkline {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100px;
    height: 50px;
    opacity: 0.6;
}

.kpi-sparkline svg {
    width: 100%;
    height: 100%;
}

/* Progress Ring for Conversion */
.kpi-progress {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
}

.progress-ring {
    width: 60px;
    height: 60px;
}

.progress-ring svg {
    transform: rotate(-90deg);
}

.progress-bg {
    fill: none;
    stroke: var(--bg-tertiary);
    stroke-width: 3;
}

.progress-fill {
    fill: none;
    stroke: var(--accent-tertiary);
    stroke-width: 3;
    stroke-linecap: round;
    filter: drop-shadow(0 0 6px rgba(168, 85, 247, 0.5));
}

/* KPI Indicator */
.kpi-indicator {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.indicator-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.indicator-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.indicator-dot.hot {
    background: var(--danger);
    box-shadow: 0 0 8px var(--danger-glow);
}

.indicator-dot.warm {
    background: var(--warning);
    box-shadow: 0 0 8px var(--warning-glow);
}

.indicator-dot.cold {
    background: var(--text-tertiary);
}

/* ===================================
   Charts Row
   =================================== */
.charts-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.chart-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
}

.chart-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.chart-header h3 {
    font-size: 1.0625rem;
    font-weight: 700;
}

.chart-legend {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 3px;
}

.legend-dot.stage1 {
    background: var(--chart-1);
}

.legend-dot.stage2 {
    background: var(--chart-2);
}

.legend-dot.stage3 {
    background: var(--chart-3);
}

.legend-dot.stage4 {
    background: var(--chart-5);
}

/* ===================================
   Sales Funnel
   =================================== */
.funnel-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.funnel-stage {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.funnel-bar {
    height: 48px;
    width: calc(var(--width));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    padding: 0 var(--spacing-md);
    font-weight: 700;
    font-size: 1.125rem;
    color: white;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.funnel-bar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.funnel-stage:hover .funnel-bar::before {
    opacity: 1;
}

.stage-1 .funnel-bar {
    background: linear-gradient(135deg, var(--chart-1), var(--chart-2));
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.stage-2 .funnel-bar {
    background: linear-gradient(135deg, var(--chart-2), var(--chart-3));
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
}

.stage-3 .funnel-bar {
    background: linear-gradient(135deg, var(--chart-3), var(--chart-4));
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.3);
}

.stage-4 .funnel-bar {
    background: linear-gradient(135deg, var(--chart-5), #059669);
    box-shadow: 0 4px 20px rgba(20, 184, 166, 0.3);
}

.funnel-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 140px;
}

.stage-name {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.stage-percent {
    font-weight: 700;
    color: var(--text-primary);
}

.funnel-connector {
    display: flex;
    justify-content: flex-start;
    padding-left: 40px;
}

.conversion-rate {
    font-size: 0.75rem;
    color: var(--success);
    font-weight: 600;
    background: var(--success-glow);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

/* ===================================
   Lead Sources
   =================================== */
.sources-container {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.sources-chart {
    display: flex;
    justify-content: center;
}

.donut-chart {
    width: 160px;
    height: 160px;
    transform: rotate(-90deg);
}

.donut-segment {
    fill: none;
    stroke-width: 20;
    transition: all var(--transition-normal);
}

.donut-segment:hover {
    stroke-width: 24;
    filter: brightness(1.2);
}

.donut-segment.website {
    stroke: var(--chart-1);
}

.donut-segment.social {
    stroke: var(--chart-2);
}

.donut-segment.referral {
    stroke: var(--chart-3);
}

.donut-segment.direct {
    stroke: var(--chart-4);
}

.donut-segment.other {
    stroke: var(--chart-5);
}

.donut-hole {
    fill: var(--bg-card);
}

.donut-total,
.donut-label {
    fill: var(--text-primary);
    text-anchor: middle;
    transform: rotate(90deg);
    transform-origin: center;
}

.donut-total {
    font-size: 18px;
    font-weight: 800;
}

.donut-label {
    font-size: 10px;
    fill: var(--text-secondary);
}

.sources-legend {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.source-item {
    display: grid;
    grid-template-columns: 12px 1fr 100px;
    gap: var(--spacing-md);
    align-items: center;
}

.source-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.source-color.website {
    background: var(--chart-1);
}

.source-color.social {
    background: var(--chart-2);
}

.source-color.referral {
    background: var(--chart-3);
}

.source-color.direct {
    background: var(--chart-4);
}

.source-color.other {
    background: var(--chart-5);
}

.source-info {
    display: flex;
    flex-direction: column;
}

.source-name {
    font-size: 0.8125rem;
    font-weight: 500;
}

.source-stat {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.source-bar {
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
}

.source-fill {
    height: 100%;
    border-radius: 3px;
    transition: width var(--transition-slow);
}

.source-fill.website {
    background: var(--chart-1);
}

.source-fill.social {
    background: var(--chart-2);
}

.source-fill.referral {
    background: var(--chart-3);
}

.source-fill.direct {
    background: var(--chart-4);
}

.source-fill.other {
    background: var(--chart-5);
}

.chart-tabs {
    display: flex;
    gap: var(--spacing-xs);
}

.tab-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-tertiary);
}

.tab-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
}

.rejected-stats {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.rejected-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(239, 68, 68, 0.1);
    border-radius: var(--radius-md);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.rejected-count {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--danger);
}

.rejected-label {
    flex: 1;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.rejected-percent {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--danger);
}

/* ===================================
   Bottom Row
   =================================== */
.bottom-row {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

/* ===================================
   Manager Effectiveness
   =================================== */
.managers-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.manager-item {
    display: grid;
    grid-template-columns: 32px 40px 1fr 140px 100px;
    gap: var(--spacing-md);
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.manager-item:hover {
    background: var(--bg-card-hover);
    transform: translateX(4px);
}

.manager-rank {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    background: var(--bg-card);
    color: var(--text-secondary);
}

.manager-rank.gold {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #1c1917;
    box-shadow: 0 2px 10px rgba(251, 191, 36, 0.3);
}

.manager-rank.silver {
    background: linear-gradient(135deg, #d1d5db, #9ca3af);
    color: #1c1917;
}

.manager-rank.bronze {
    background: linear-gradient(135deg, #d97706, #b45309);
    color: white;
}

.manager-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-tertiary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.8125rem;
}

.manager-info {
    display: flex;
    flex-direction: column;
}

.manager-name {
    font-weight: 600;
    font-size: 0.875rem;
}

.manager-deals {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.manager-stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.manager-bar {
    flex: 1;
    height: 8px;
    background: var(--bg-card);
    border-radius: 4px;
    overflow: hidden;
}

.manager-bar .bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 4px;
    transition: width var(--transition-slow);
}

.manager-value {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--accent-primary);
    min-width: 45px;
}

.manager-revenue {
    font-weight: 600;
    font-size: 0.875rem;
    text-align: right;
    color: var(--success);
}

.chart-select {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.8125rem;
    cursor: pointer;
    outline: none;
}

.chart-select:hover {
    border-color: var(--accent-primary);
}

/* ===================================
   Deals Table
   =================================== */
.duration-legend {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.duration-badge {
    font-size: 0.625rem;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 500;
}

.duration-badge.fresh {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.duration-badge.normal {
    background: rgba(59, 130, 246, 0.15);
    color: var(--info);
}

.duration-badge.warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.duration-badge.critical {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

.deals-table-wrapper {
    overflow-x: auto;
    margin-bottom: var(--spacing-lg);
}

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

.deals-table th {
    text-align: left;
    padding: var(--spacing-md);
    color: var(--text-tertiary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
}

.deals-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.8125rem;
}

.deals-table tbody tr {
    transition: background var(--transition-fast);
}

.deals-table tbody tr:hover {
    background: var(--bg-tertiary);
}

.deal-name {
    font-weight: 500;
}

.deal-id {
    display: block;
    font-size: 0.6875rem;
    color: var(--text-tertiary);
    margin-bottom: 2px;
}

.cell-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-tertiary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.6875rem;
}

.stage-badge {
    display: inline-flex;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.6875rem;
    font-weight: 600;
}

.stage-badge.new {
    background: rgba(99, 102, 241, 0.15);
    color: var(--accent-primary);
}

.stage-badge.qualified {
    background: rgba(139, 92, 246, 0.15);
    color: var(--accent-secondary);
}

.stage-badge.negotiations {
    background: rgba(168, 85, 247, 0.15);
    color: var(--accent-tertiary);
}

.stage-badge.proposal {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.deal-amount {
    font-weight: 600;
    color: var(--text-primary);
}

.duration {
    display: inline-flex;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.duration.fresh {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.duration.normal {
    background: rgba(59, 130, 246, 0.15);
    color: var(--info);
}

.duration.warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.duration.critical {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

.deals-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

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

.summary-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.summary-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* ===================================
   Channels Section
   =================================== */
.channels-section {
    margin-bottom: var(--spacing-xl);
}

.channel-metrics {
    display: flex;
    gap: var(--spacing-xs);
}

.metric-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.metric-btn:hover {
    color: var(--text-primary);
}

.metric-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
}

.channels-chart {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.channel-row {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.channel-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

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

.channel-icon svg {
    width: 22px;
    height: 22px;
}

.channel-icon.website {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(99, 102, 241, 0.1));
    color: var(--chart-1);
}

.channel-icon.ads {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(245, 158, 11, 0.1));
    color: var(--warning);
}

.channel-icon.social {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(139, 92, 246, 0.1));
    color: var(--chart-2);
}

.channel-icon.email {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.2), rgba(236, 72, 153, 0.1));
    color: var(--chart-4);
}

.channel-icon.partners {
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.2), rgba(20, 184, 166, 0.1));
    color: var(--chart-5);
}

.channel-name {
    display: flex;
    flex-direction: column;
}

.channel-name>span:first-child {
    font-weight: 600;
    font-size: 0.875rem;
}

.channel-leads {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.channel-bar-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.channel-bar {
    height: 32px;
    border-radius: var(--radius-md);
    transition: width var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.channel-bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 50%, rgba(255, 255, 255, 0.1));
}

.channel-bar.website {
    background: linear-gradient(90deg, var(--chart-1), #818cf8);
}

.channel-bar.ads {
    background: linear-gradient(90deg, var(--warning), #fbbf24);
}

.channel-bar.social {
    background: linear-gradient(90deg, var(--chart-2), #a78bfa);
}

.channel-bar.email {
    background: linear-gradient(90deg, var(--chart-4), #f472b6);
}

.channel-bar.partners {
    background: linear-gradient(90deg, var(--chart-5), #2dd4bf);
}

.channel-value {
    font-size: 1rem;
    font-weight: 700;
    min-width: 60px;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1400px) {
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .channel-row {
        grid-template-columns: 200px 1fr;
    }
}

@media (max-width: 1024px) {
    .sidebar {
        display: none;
    }

    .main-content {
        margin-left: 0;
    }

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

    .sources-chart {
        margin-bottom: var(--spacing-lg);
    }
}

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

    .header {
        flex-direction: column;
        align-items: stretch;
    }

    .header-right {
        flex-wrap: wrap;
    }

    .manager-item {
        grid-template-columns: 32px 40px 1fr;
        gap: var(--spacing-sm);
    }

    .manager-stats,
    .manager-revenue {
        display: none;
    }

    .channel-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .channel-bar {
        height: 24px;
    }

    .main-content {
        padding: var(--spacing-md);
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.kpi-card {
    animation: fadeInUp 0.5s ease backwards;
}

.kpi-card:nth-child(1) {
    animation-delay: 0.1s;
}

.kpi-card:nth-child(2) {
    animation-delay: 0.2s;
}

.kpi-card:nth-child(3) {
    animation-delay: 0.3s;
}

.kpi-card:nth-child(4) {
    animation-delay: 0.4s;
}

.chart-card {
    animation: fadeInUp 0.5s ease backwards;
    animation-delay: 0.5s;
}

/* Live indicator animation */
.page-title::after {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    margin-left: var(--spacing-sm);
    animation: pulse 2s infinite;
    box-shadow: 0 0 10px var(--success);
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}