/* ==========================================================================
   DIALOG DDM DESIGN SYSTEM 2.0
   Enterprise B2B SaaS Design System for Voice AI & Telephony Platform
   Visual Language: Linear, Stripe Dashboard, Retell AI, Vapi & Untitled UI
   ========================================================================== */

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

:root {
    /* 1. Brand Colors (Strategic Orange Only) */
    --ddm-primary: #FF6B00;
    --ddm-primary-hover: #E85D00;
    --ddm-primary-active: #CC5200;
    --ddm-primary-soft: #FFF4EB;
    --ddm-primary-border: #FFE4CC;
    --ddm-primary-ring: rgba(255, 107, 0, 0.20);
    
    /* 2. Neutrals & Surfaces */
    --ddm-bg: #F8F9FB;
    --ddm-surface: #FFFFFF;
    --ddm-surface-subtle: #F9FAFB;
    --ddm-surface-hover: #FAFAFA;
    --ddm-border: #EAECF0;
    --ddm-border-strong: #D0D5DD;
    --ddm-border-focus: #FF6B00;

    /* 3. Typography & Text Hierarchy */
    --ddm-text-primary: #101828;
    --ddm-text-secondary: #667085;
    --ddm-text-muted: #98A2B3;
    --ddm-text-white: #FFFFFF;
    
    /* 4. Semantic Badges & Functional States */
    --ddm-success: #12B76A;
    --ddm-success-light: #ECFDF3;
    --ddm-success-border: #D1FADF;
    --ddm-success-text: #027A48;

    --ddm-warning: #F79009;
    --ddm-warning-light: #FFFAEB;
    --ddm-warning-border: #FEDF89;
    --ddm-warning-text: #B54708;

    --ddm-danger: #F04438;
    --ddm-danger-light: #FEF3F2;
    --ddm-danger-border: #FECDCA;
    --ddm-danger-text: #B42318;

    --ddm-neutral-light: #F2F4F7;
    --ddm-neutral-border: #EAECF0;
    --ddm-neutral-text: #344054;

    --ddm-brand-light: #FFF4EB;
    --ddm-brand-border: #FFE4CC;
    --ddm-brand-text: #B93815;

    /* 5. Geometry & Sizing */
    --ddm-radius-badge: 6px;
    --ddm-radius-input: 8px;
    --ddm-radius-btn: 8px;
    --ddm-radius-card: 10px;
    --ddm-radius-modal: 12px;
    --ddm-radius-pill: 9999px;

    /* 6. Subtle Enterprise Shadows */
    --ddm-shadow-xs: 0 1px 2px 0 rgba(16, 24, 40, 0.05);
    --ddm-shadow-sm: 0 1px 3px 0 rgba(16, 24, 40, 0.1), 0 1px 2px -1px rgba(16, 24, 40, 0.06);
    --ddm-shadow-md: 0 4px 6px -2px rgba(16, 24, 40, 0.05), 0 10px 15px -3px rgba(16, 24, 40, 0.08);
}

/* ==========================================================================
   GLOBAL RESET & BODY FOUNDATION
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

body, html {
    background-color: var(--ddm-bg) !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
    color: var(--ddm-text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
    padding: 0;
}

.wrapper, .right-side, .content-wrapper, .content {
    background-color: var(--ddm-bg) !important;
}

/* Lucide Icon Alignment Utility */
.lucide, svg.lucide, [data-lucide] {
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}

/* ==========================================================================
   ENTERPRISE TOPBAR HEADER (Height: 60px)
   ========================================================================== */
.main-header {
    background: #FFFFFF !important;
    border-bottom: 1px solid #EAECF0 !important;
    height: 60px !important;
    min-height: 60px !important;
    max-height: 60px !important;
    padding: 0 !important;
    margin: 0 !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    z-index: 1030 !important;
    box-shadow: 0 1px 2px 0 rgba(16, 24, 40, 0.05) !important;
}

.main-header .navbar {
    background: transparent !important;
    border: none !important;
    margin: 0 0 0 250px !important;
    height: 60px !important;
    min-height: 60px !important;
    max-height: 60px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 24px !important;
    box-shadow: none !important;
}

.main-header .sidebar-toggle {
    color: var(--ddm-text-secondary) !important;
    background: transparent !important;
    border: 1px solid var(--ddm-border) !important;
    border-radius: var(--ddm-radius-btn) !important;
    padding: 6px 8px !important;
    font-size: 14px !important;
    line-height: 1 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.15s ease !important;
}
.main-header .sidebar-toggle:hover {
    background: var(--ddm-surface-subtle) !important;
    color: var(--ddm-text-primary) !important;
    border-color: var(--ddm-border-strong) !important;
}

.ddm-header-nav-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.ddm-header-nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ddm-header-live-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #ECFDF3;
    border: 1px solid #D1FADF;
    color: #027A48;
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 600;
}

.ddm-header-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: #FFFFFF;
    border: 1px solid #EAECF0;
    color: #667085;
    text-decoration: none !important;
    transition: all 0.15s ease;
}
.ddm-header-icon-btn:hover {
    background: #F9FAFB;
    color: #101828;
    border-color: #D0D5DD;
}

.ddm-user-menu-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 12px;
    border-radius: 8px;
    background: #FFFFFF;
    border: 1px solid #EAECF0;
    color: #101828;
    text-decoration: none !important;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.15s ease;
}
.ddm-user-menu-btn:hover {
    background: #F9FAFB;
    border-color: #D0D5DD;
}

.main-header .navbar-custom-menu {
    float: none !important;
    margin: 0 !important;
}

.main-header .navbar-nav {
    margin: 0 !important;
    float: none !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.main-header .navbar-nav > li {
    float: none !important;
    display: inline-flex !important;
    align-items: center !important;
}

/* ==========================================================================
   ENTERPRISE MINIMALIST SIDEBAR (250px, No Bullets, No Blue Clutter)
   ========================================================================== */
body aside.main-sidebar,
body .main-sidebar,
body .left-side,
body .sidebar-offcanvas {
    width: 250px !important;
    background: #FFFFFF !important;
    border-right: 1px solid #EAECF0 !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
    position: fixed !important;
    top: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    z-index: 1040 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
}

/* Strictly remove any bullets/list styles and reset margins from sidebar */
body .main-sidebar *,
body .main-sidebar ul,
body .main-sidebar ol,
body .main-sidebar li,
body .ddm-sidebar-content,
body .ddm-sidebar-content ul,
body .ddm-sidebar-content li,
body .ddm-nav-list,
body .ddm-nav-list li,
body .ddm-nav-item {
    list-style: none !important;
    list-style-type: none !important;
    list-style-image: none !important;
    background-image: none !important;
}

body .main-sidebar ul,
body .ddm-nav-list,
body .ddm-sidebar-content ul {
    padding-left: 0 !important;
    margin-left: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
}

body .right-side,
body .content-wrapper {
    margin-left: 250px !important;
    margin-top: 60px !important;
    width: calc(100% - 250px) !important;
    max-width: calc(100% - 250px) !important;
    background: #F8F9FB !important;
    min-height: calc(100vh - 60px) !important;
    padding: 0 !important;
    border: none !important;
    box-sizing: border-box !important;
}

@media (max-width: 767px) {
    body .right-side,
    body .content-wrapper {
        margin-left: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }
}

/* Brand Header on Sidebar Top */
.ddm-sidebar-brand {
    height: 72px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    border-bottom: 1px solid #EAECF0;
    background: #FFFFFF;
}
.ddm-brand-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none !important;
}

/* Sidebar Navigation Groups & Links */
.ddm-sidebar-content {
    padding: 16px 12px 24px 12px;
}

.ddm-nav-group-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: #98A2B3 !important;
    padding: 14px 12px 6px 12px;
    margin-top: 4px;
}
.ddm-nav-group-title:first-child {
    margin-top: 0;
    padding-top: 4px;
}

.ddm-nav-item {
    list-style: none !important;
    margin-bottom: 2px !important;
}

.ddm-nav-item a, .ddm-nav-link {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    padding: 8px 12px !important;
    border-radius: var(--ddm-radius-btn) !important;
    color: #475467 !important;
    text-decoration: none !important;
    font-size: 13.5px !important;
    font-weight: 500 !important;
    transition: all 0.15s ease !important;
    background: transparent !important;
    border: none !important;
}

.ddm-nav-item a .nav-icon, .ddm-nav-link .nav-icon, 
.ddm-nav-item svg, .ddm-nav-link svg {
    width: 18px !important;
    height: 18px !important;
    color: #667085 !important;
    stroke: #667085 !important;
    transition: color 0.15s ease, stroke 0.15s ease !important;
}

.ddm-nav-item a:hover, .ddm-nav-link:hover {
    background: #F9FAFB !important;
    color: #101828 !important;
}
.ddm-nav-item a:hover .nav-icon, .ddm-nav-link:hover .nav-icon,
.ddm-nav-item a:hover svg, .ddm-nav-link:hover svg {
    color: #101828 !important;
    stroke: #101828 !important;
}

/* Active Sidebar Item */
.ddm-nav-item.active a, .ddm-nav-link.active, .ddm-nav-item.active .ddm-nav-link {
    background: #FFF4EB !important;
    color: #E85D00 !important;
    font-weight: 600 !important;
}
.ddm-nav-item.active a .nav-icon, .ddm-nav-link.active .nav-icon,
.ddm-nav-item.active a svg, .ddm-nav-link.active svg {
    color: #FF6B00 !important;
    stroke: #FF6B00 !important;
}

/* Sidebar Bottom User & Logout */
.ddm-sidebar-footer {
    position: sticky;
    bottom: 0;
    background: #FFFFFF;
    border-top: 1px solid var(--ddm-border);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.ddm-sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    overflow: hidden;
}
.ddm-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--ddm-neutral-light);
    border: 1px solid var(--ddm-border);
    color: var(--ddm-text-primary);
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ddm-user-info {
    overflow: hidden;
}
.ddm-user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--ddm-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ddm-user-status {
    font-size: 11px;
    color: var(--ddm-text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}
.ddm-status-dot {
    width: 6px;
    height: 6px;
    background: var(--ddm-success);
    border-radius: 50%;
}
.ddm-logout-btn {
    color: var(--ddm-text-secondary);
    padding: 6px;
    border-radius: var(--ddm-radius-btn);
    transition: all 0.15s ease;
}
.ddm-logout-btn:hover {
    background: var(--ddm-danger-light);
    color: var(--ddm-danger);
}

/* ==========================================================================
   PAGE CONTAINER & TYPOGRAPHY HIERARCHY
   ========================================================================== */
.ddm-container {
    padding: 28px 32px 64px 32px !important;
    max-width: 1400px !important;
    margin: 0 auto !important;
}

/* Clean Page Header */
.ddm-page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
}
.ddm-page-title {
    font-size: 26px;
    font-weight: 600;
    color: var(--ddm-text-primary);
    letter-spacing: -0.5px;
    line-height: 1.2;
    margin: 0;
}
.ddm-page-subtitle {
    font-size: 14px;
    color: var(--ddm-text-secondary);
    margin-top: 4px;
    line-height: 1.4;
}
.ddm-page-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.ddm-section-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--ddm-text-primary);
    letter-spacing: -0.2px;
    margin: 0 0 4px 0;
}
.ddm-section-desc {
    font-size: 13px;
    color: var(--ddm-text-secondary);
    margin-bottom: 16px;
}

/* Breadcrumbs */
.ddm-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--ddm-text-muted);
    font-weight: 500;
    margin-bottom: 12px;
}
.ddm-breadcrumbs a {
    color: var(--ddm-text-secondary);
    text-decoration: none;
    transition: color 0.15s;
}
.ddm-breadcrumbs a:hover {
    color: var(--ddm-primary);
}
.ddm-breadcrumbs .separator {
    color: var(--ddm-border-strong);
    font-size: 11px;
}
.ddm-breadcrumbs .current {
    color: var(--ddm-text-primary);
    font-weight: 600;
}

/* ==========================================================================
   MINIMALIST ENTERPRISE KPI CARDS (No Giant Icon Backgrounds)
   ========================================================================== */
.ddm-stat-card {
    background: #FFFFFF !important;
    border: 1px solid #EAECF0 !important;
    border-radius: 10px !important;
    padding: 20px 22px !important;
    margin-bottom: 20px !important;
    box-shadow: var(--ddm-shadow-xs) !important;
    position: relative !important;
    transition: border-color 0.15s ease, box-shadow 0.15s ease !important;
}
.ddm-stat-card:hover {
    border-color: #D0D5DD !important;
    box-shadow: var(--ddm-shadow-sm) !important;
}
.ddm-stat-card .stat-label, .ddm-stat-label {
    font-size: 12px !important;
    text-transform: uppercase !important;
    font-weight: 600 !important;
    color: #667085 !important;
    letter-spacing: 0.5px !important;
    margin: 0 0 6px 0 !important;
    display: block !important;
}
.ddm-stat-card .stat-value, .ddm-stat-value {
    font-size: 26px !important;
    font-weight: 700 !important;
    color: #101828 !important;
    letter-spacing: -0.5px !important;
    line-height: 1.1 !important;
    margin: 0 0 6px 0 !important;
}
.ddm-stat-card .stat-meta, .ddm-stat-trend {
    font-size: 12.5px !important;
    color: #667085 !important;
    margin-top: 8px !important;
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    flex-wrap: wrap !important;
}

/* Remove Giant Icon Backgrounds */
.ddm-stat-card .stat-icon-bg, .stat-icon-bg {
    display: none !important;
}

/* ==========================================================================
   BUTTON SYSTEM (Primary, Secondary, Ghost, Danger)
   ========================================================================== */
.ddm-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    height: 40px !important;
    padding: 0 16px !important;
    border-radius: var(--ddm-radius-btn) !important;
    font-size: 13.5px !important;
    font-weight: 600 !important;
    line-height: 1 !important;
    text-decoration: none !important;
    cursor: pointer !important;
    border: 1px solid transparent !important;
    transition: all 0.15s ease !important;
    white-space: nowrap !important;
}

.ddm-btn-sm, .ddm-btn-xs {
    height: 32px !important;
    padding: 0 12px !important;
    font-size: 12.5px !important;
}

/* Primary Button: Strategic Brand Orange */
.ddm-btn-primary {
    background: var(--ddm-primary) !important;
    color: #FFFFFF !important;
    border-color: var(--ddm-primary) !important;
}
.ddm-btn-primary:hover {
    background: var(--ddm-primary-hover) !important;
    border-color: var(--ddm-primary-hover) !important;
    box-shadow: 0 1px 2px rgba(16, 24, 40, 0.08) !important;
}
.ddm-btn-primary:active {
    background: var(--ddm-primary-active) !important;
}

/* Secondary Button: Clean White with Subtle Border */
.ddm-btn-secondary {
    background: #FFFFFF !important;
    color: #344054 !important;
    border-color: #D0D5DD !important;
    box-shadow: var(--ddm-shadow-xs) !important;
}
.ddm-btn-secondary:hover {
    background: #F9FAFB !important;
    border-color: #98A2B3 !important;
    color: #101828 !important;
}

/* Ghost Button */
.ddm-btn-ghost {
    background: transparent !important;
    color: #667085 !important;
    border-color: transparent !important;
}
.ddm-btn-ghost:hover {
    background: #F9FAFB !important;
    color: #101828 !important;
}

/* Danger Button */
.ddm-btn-danger {
    background: var(--ddm-danger-light) !important;
    color: var(--ddm-danger-text) !important;
    border-color: var(--ddm-danger-border) !important;
}

/* ==========================================================================
   FORM INPUTS & COMPACT FILTER TOOLBAR
   ========================================================================== */
.ddm-input, .ddm-select, select.ddm-input, textarea.ddm-input {
    height: 40px !important;
    padding: 0 12px !important;
    background: #FFFFFF !important;
    border: 1px solid #D0D5DD !important;
    border-radius: var(--ddm-radius-input) !important;
    font-size: 13.5px !important;
    color: #101828 !important;
    font-family: inherit !important;
    transition: all 0.15s ease !important;
    width: 100% !important;
    outline: none !important;
}
textarea.ddm-input {
    height: auto !important;
    padding: 10px 12px !important;
}
.ddm-input:hover, .ddm-select:hover {
    border-color: #98A2B3 !important;
}
.ddm-input:focus, .ddm-select:focus {
    border-color: var(--ddm-primary) !important;
    box-shadow: 0 0 0 3px var(--ddm-primary-ring) !important;
}

.ddm-form-group {
    margin-bottom: 16px;
}
.ddm-form-label {
    display: block;
    font-size: 12.5px;
    font-weight: 500;
    color: var(--ddm-text-primary);
    margin-bottom: 6px;
}
.ddm-form-hint {
    font-size: 12px;
    color: var(--ddm-text-secondary);
    margin-top: 4px;
}

/* Compact Filter Toolbar */
.ddm-toolbar {
    background: #FFFFFF !important;
    border: 1px solid #EAECF0 !important;
    border-radius: var(--ddm-radius-card) !important;
    padding: 14px 16px !important;
    margin-bottom: 20px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    flex-wrap: wrap !important;
    gap: 12px !important;
    box-shadow: var(--ddm-shadow-xs) !important;
}

.ddm-search-input-wrapper {
    position: relative;
    min-width: 240px;
}
.ddm-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #98A2B3;
    pointer-events: none;
}
.ddm-search-input {
    padding-left: 36px !important;
}

/* ==========================================================================
   ENTERPRISE SAAS TABLES
   ========================================================================== */
.ddm-table-container, .ddm-content-card {
    background: #FFFFFF !important;
    border: 1px solid #EAECF0 !important;
    border-radius: var(--ddm-radius-card) !important;
    box-shadow: var(--ddm-shadow-xs) !important;
    overflow-x: auto !important;
    margin-bottom: 24px !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

/* Hero Telemetry Card (Dark Slate Enterprise Theme) */
.ddm-hero-card {
    background: linear-gradient(135deg, #101828 0%, #1D2939 100%) !important;
    border: 1px solid #344054 !important;
    border-radius: var(--ddm-radius-card) !important;
    box-shadow: 0 10px 25px -5px rgba(16, 24, 40, 0.25) !important;
    padding: 24px !important;
    margin-bottom: 24px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    color: #FFFFFF !important;
    overflow: hidden !important;
}

.ddm-hero-card .hero-title {
    font-size: 18px !important;
    font-weight: 700 !important;
    color: #FFFFFF !important;
    margin-bottom: 4px !important;
}

.ddm-hero-card .hero-subtitle {
    font-size: 13px !important;
    color: #D0D5DD !important;
    max-width: 620px !important;
    line-height: 1.5 !important;
}

.ddm-hero-card .hero-metric-val {
    font-size: 22px !important;
    font-weight: 700 !important;
    color: #FFFFFF !important;
}

.ddm-hero-card .hero-metric-lbl {
    font-size: 11px !important;
    color: #98A2B3 !important;
    text-transform: uppercase !important;
    font-weight: 600 !important;
    letter-spacing: 0.5px !important;
}

@media (max-width: 1024px) {
    .ddm-table-container, .ddm-content-card {
        overflow-x: auto !important;
    }
}

.ddm-table {
    width: 100% !important;
    margin-bottom: 0 !important;
    border-collapse: collapse !important;
    table-layout: auto !important;
}

.ddm-table th {
    background: #F9FAFB !important;
    color: #475467 !important;
    font-size: 11.5px !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.4px !important;
    padding: 10px 8px !important;
    border: none !important;
    border-bottom: 1px solid #EAECF0 !important;
    vertical-align: middle !important;
    white-space: nowrap !important;
}

.ddm-table td {
    padding: 10px 8px !important;
    vertical-align: middle !important;
    border: none !important;
    border-bottom: 1px solid #EAECF0 !important;
    color: #101828 !important;
    font-size: 13px !important;
    background: transparent !important;
}

.ddm-table tbody tr {
    height: 48px !important;
    transition: background-color 0.12s ease !important;
}

.ddm-table tbody tr:hover {
    background-color: #FAFAFA !important;
}

.ddm-table tbody tr:last-child td {
    border-bottom: none !important;
}

/* Responsive container with touch/smooth horizontal scroll */
.ddm-table-responsive {
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
}

/* Sticky right-aligned action column so buttons never clip or disappear */
.ddm-table th.col-sticky-action,
.ddm-table td.col-sticky-action {
    position: sticky !important;
    right: 0 !important;
    background: #FFFFFF !important;
    box-shadow: -3px 0 8px rgba(0, 0, 0, 0.05) !important;
    z-index: 2 !important;
}

.ddm-table th.col-sticky-action {
    background: #FAFAFA !important;
    z-index: 3 !important;
}

.ddm-table tbody tr:hover td.col-sticky-action {
    background: #FAFAFA !important;
}

/* ==========================================================================
   SEMANTIC BADGES & TAGS
   ========================================================================== */
.ddm-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    padding: 3px 8px;
    border-radius: var(--ddm-radius-badge);
    line-height: 1.2;
    white-space: nowrap;
}

.ddm-badge-success {
    background: #ECFDF3 !important;
    color: #027A48 !important;
    border: 1px solid #D1FADF !important;
}

.ddm-badge-warning {
    background: #FFFAEB !important;
    color: #B54708 !important;
    border: 1px solid #FEDF89 !important;
}

.ddm-badge-error {
    background: #FEF3F2 !important;
    color: #B42318 !important;
    border: 1px solid #FECDCA !important;
}

.ddm-badge-neutral {
    background: #F2F4F7 !important;
    color: #344054 !important;
    border: 1px solid #EAECF0 !important;
}

.ddm-badge-brand {
    background: #FFF4EB !important;
    color: #B93815 !important;
    border: 1px solid #FFE4CC !important;
}

.ddm-dot-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}
.ddm-dot-success { background: #12B76A; }
.ddm-dot-warning { background: #F79009; }
.ddm-dot-error { background: #F04438; }
.ddm-dot-neutral { background: #98A2B3; }

/* Modals */
.modal-content {
    border-radius: var(--ddm-radius-modal) !important;
    border: 1px solid var(--ddm-border) !important;
    box-shadow: 0 20px 24px -4px rgba(16, 24, 40, 0.08), 0 8px 8px -4px rgba(16, 24, 40, 0.03) !important;
    overflow: hidden;
}

.modal-header {
    background: #FFFFFF !important;
    border-bottom: 1px solid #EAECF0 !important;
    padding: 18px 24px !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.modal-title {
    font-size: 16px !important;
    font-weight: 600 !important;
    color: #101828 !important;
    margin: 0 !important;
}

.modal-body {
    padding: 24px !important;
    background: #FFFFFF !important;
}

.modal-footer {
    background: #F9FAFB !important;
    border-top: 1px solid #EAECF0 !important;
    padding: 16px 24px !important;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

/* ==========================================================================
   VOICE AI STUDIO & AGENT EDITOR (Design System 2.0)
   ========================================================================== */
.ddm-container, .vapi-container {
    padding: 24px 32px;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

/* Breadcrumbs */
.ddm-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    color: var(--ddm-text-muted);
    margin-bottom: 16px;
}
.ddm-breadcrumbs a {
    color: var(--ddm-text-secondary);
    text-decoration: none;
    transition: color 0.15s;
}
.ddm-breadcrumbs a:hover {
    color: var(--ddm-primary);
}
.ddm-breadcrumbs .separator {
    color: #D0D5DD;
}
.ddm-breadcrumbs .current {
    color: var(--ddm-text-primary);
    font-weight: 600;
}

/* Studio Header */
.ddm-header, .vapi-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid #EAECF0;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}
.ddm-header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}
.ddm-agent-avatar, .vapi-agent-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: #FFF4EB;
    color: #FF6B00;
    border: 1px solid #FFE4CC;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}
.ddm-agent-title-row {
    display: flex;
    align-items: center;
    gap: 12px;
}
.ddm-agent-name-input, .vapi-agent-name-input {
    font-size: 20px !important;
    font-weight: 700 !important;
    color: #101828 !important;
    background: transparent !important;
    border: 1px solid transparent !important;
    border-radius: 6px !important;
    padding: 2px 8px !important;
    outline: none !important;
    transition: all 0.15s ease !important;
    height: auto !important;
}
.ddm-agent-name-input:hover, .vapi-agent-name-input:hover {
    border-color: #D0D5DD !important;
    background: #FFFFFF !important;
}
.ddm-agent-name-input:focus, .vapi-agent-name-input:focus {
    border-color: #FF6B00 !important;
    background: #FFFFFF !important;
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.15) !important;
}
.ddm-meta-tags {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 6px;
    padding-left: 8px;
}
.ddm-header-actions, .vapi-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}
.ddm-btn-talk, .vapi-btn-talk {
    background: #FFFFFF !important;
    color: #344054 !important;
    border: 1px solid #D0D5DD !important;
}
.ddm-btn-talk:hover, .vapi-btn-talk:hover {
    background: #F9FAFB !important;
    border-color: #FF6B00 !important;
    color: #FF6B00 !important;
}

/* Tabs Navigation */
.ddm-tabs-container, .vapi-tabs {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid #EAECF0;
    margin-bottom: 24px;
    overflow-x: auto;
    padding-bottom: 2px;
}
.ddm-tab, .vapi-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    font-size: 13.5px;
    font-weight: 500;
    color: #667085;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: all 0.15s ease;
    white-space: nowrap;
    border-radius: 6px 6px 0 0;
}
.ddm-tab:hover, .vapi-tab:hover {
    color: #101828;
    background: #F9FAFB;
    text-decoration: none;
}
.ddm-tab.active, .vapi-tab.active {
    color: #FF6B00 !important;
    border-bottom-color: #FF6B00 !important;
    font-weight: 600 !important;
    background: transparent !important;
}
.vapi-tab-view {
    display: block;
}

/* Live Telemetry & Metrics */
.ddm-telemetry-grid, .vapi-telemetry {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.ddm-telemetry-card, .vapi-telemetry-item {
    background: #FFFFFF;
    border: 1px solid #EAECF0;
    border-radius: var(--ddm-radius-card);
    padding: 18px 20px;
    box-shadow: var(--ddm-shadow-xs);
}
.ddm-telemetry-header, .vapi-telemetry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.ddm-telemetry-label, .vapi-telemetry-label {
    font-size: 13px;
    font-weight: 600;
    color: #344054;
    display: flex;
    align-items: center;
    gap: 8px;
}
.ddm-telemetry-value, .vapi-telemetry-value {
    font-size: 20px;
    font-weight: 700;
    color: #101828;
    font-family: 'JetBrains Mono', monospace;
}
.ddm-telemetry-unit {
    font-size: 13px;
    color: #667085;
    font-weight: 500;
}
.ddm-progress-bar, .vapi-progress-bar {
    height: 8px;
    background: #EAECF0;
    border-radius: 9999px;
    overflow: hidden;
    display: flex;
    margin-bottom: 10px;
}
.ddm-seg-stt, .vapi-seg-stt { background: #10B981; }
.ddm-seg-llm, .vapi-seg-llm { background: #0284C7; }
.ddm-seg-tts, .vapi-seg-tts { background: #8B5CF6; }
.ddm-telemetry-legend {
    display: flex;
    gap: 16px;
    font-size: 11.5px;
    color: #667085;
}
.ddm-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
}
.ddm-legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

/* Presets Bar */
.ddm-presets-bar, .vapi-presets-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    padding: 12px 16px;
    background: #FFFFFF;
    border: 1px solid #EAECF0;
    border-radius: var(--ddm-radius-card);
}
.ddm-preset-label {
    font-size: 12.5px;
    font-weight: 600;
    color: #344054;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-right: 4px;
}
.ddm-preset-pill, .vapi-preset-pill {
    padding: 6px 12px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 500;
    background: #F9FAFB;
    border: 1px solid #EAECF0;
    color: #475467;
    cursor: pointer;
    transition: all 0.15s ease;
    user-select: none;
}
.ddm-preset-pill:hover, .vapi-preset-pill:hover {
    background: #FFF4EB;
    border-color: #FFE4CC;
    color: #FF6B00;
}
.ddm-preset-pill.active, .vapi-preset-pill.active {
    background: #FF6B00 !important;
    border-color: #FF6B00 !important;
    color: #FFFFFF !important;
    font-weight: 600;
}

/* 3 Core Pipeline Cards */
.ddm-cards-grid, .vapi-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}
.ddm-card-pipeline, .vapi-card {
    background: #FFFFFF;
    border: 1px solid #EAECF0;
    border-radius: var(--ddm-radius-card);
    padding: 20px;
    box-shadow: var(--ddm-shadow-xs);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.2s ease;
    cursor: pointer;
    min-height: 180px;
}
.ddm-card-pipeline:hover, .vapi-card:hover {
    border-color: #FF6B00;
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.08);
    transform: translateY(-2px);
}
.ddm-card-header, .vapi-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.ddm-card-badge-type, .vapi-card-type {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 4px 8px;
    border-radius: 6px;
    text-transform: uppercase;
}
.ddm-badge-type-stt { background: #ECFDF3; color: #027A48; border: 1px solid #D1FADF; }
.ddm-badge-type-llm { background: #F0F9FF; color: #0284C7; border: 1px solid #BAE6FD; }
.ddm-badge-type-tts { background: #F5F3FF; color: #7C3AED; border: 1px solid #DDD6FE; }

.ddm-card-edit-btn, .vapi-card-edit-btn {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: #F9FAFB;
    border: 1px solid #EAECF0;
    color: #667085;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: all 0.15s ease;
}
.ddm-card-pipeline:hover .ddm-card-edit-btn, .vapi-card:hover .vapi-card-edit-btn {
    background: #FFF4EB;
    border-color: #FFE4CC;
    color: #FF6B00;
}
.ddm-card-main-title, .vapi-card-title {
    font-size: 17px;
    font-weight: 700;
    color: #101828;
    margin-bottom: 4px;
}
.ddm-card-sub-title, .vapi-card-provider {
    font-size: 12.5px;
    color: #667085;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.ddm-card-stats, .vapi-card-stats {
    display: flex;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid #EAECF0;
}
.ddm-stat-label, .vapi-card-stat-label {
    font-size: 11px;
    color: #98A2B3;
    text-transform: uppercase;
    font-weight: 600;
}
.ddm-stat-val, .vapi-card-stat-val {
    font-size: 13.5px;
    font-weight: 600;
    color: #101828;
    font-family: 'JetBrains Mono', monospace;
    margin-top: 2px;
}

/* Prompt Editor & Variable Pills */
.ddm-textarea, textarea.ddm-textarea, .vapi-textarea-dark {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    background: #FFFFFF !important;
    color: #101828 !important;
    border: 1px solid #D0D5DD !important;
    border-radius: var(--ddm-radius-input, 8px) !important;
    padding: 14px 18px !important;
    font-size: 13.5px !important;
    line-height: 1.6 !important;
    font-family: inherit !important;
    resize: vertical !important;
    outline: none !important;
    transition: border-color 0.15s ease, box-shadow 0.15s ease !important;
}

.ddm-prompt-editor, textarea.ddm-prompt-editor, .vapi-prompt-editor {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace !important;
    font-size: 13.5px !important;
    line-height: 1.7 !important;
    background: #0D1117 !important;
    color: #E6EDF3 !important;
    border: 1px solid #30363D !important;
    border-radius: var(--ddm-radius-input, 8px) !important;
    padding: 22px 24px !important;
    min-height: 460px !important;
    white-space: pre-wrap !important;
    word-break: break-word !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    resize: vertical !important;
    margin: 0 !important;
}
.ddm-prompt-editor:focus, textarea.ddm-prompt-editor:focus, .vapi-prompt-editor:focus {
    border-color: #FF6B00 !important;
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.25) !important;
}
.ddm-var-pill {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    font-size: 11px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    background: #F2F4F7;
    color: #344054;
    border: 1px solid #EAECF0;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    user-select: none;
}
.ddm-var-pill:hover {
    background: #FFF4EB;
    color: #FF6B00;
    border-color: #FFE4CC;
    transform: translateY(-1px);
}

/* Switches & Sliders */
.ddm-switch-row, .vapi-switch-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-top: 1px solid #EAECF0;
}
.ddm-switch-info, .vapi-switch-info {
    max-width: 80%;
}
.ddm-switch-title, .vapi-switch-title {
    font-size: 13px;
    font-weight: 600;
    color: #101828;
}
.ddm-switch-desc, .vapi-switch-desc {
    font-size: 11.5px;
    color: #667085;
    margin-top: 2px;
}
.ddm-switch, .vapi-switch {
    position: relative;
    display: inline-block;
    width: 42px;
    height: 24px;
    margin-bottom: 0;
}
.ddm-switch input, .vapi-switch input { opacity: 0; width: 0; height: 0; }
.ddm-slider, .vapi-slider {
    position: absolute; cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #D0D5DD;
    transition: .25s;
    border-radius: 24px;
}
.ddm-slider:before, .vapi-slider:before {
    position: absolute; content: "";
    height: 18px; width: 18px;
    left: 3px; bottom: 3px;
    background-color: white;
    transition: .25s;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
input:checked + .ddm-slider, input:checked + .vapi-slider { background-color: #FF6B00; }
input:checked + .ddm-slider:before, input:checked + .vapi-slider:before { transform: translateX(18px); }

.ddm-range-slider, .vapi-range-slider {
    width: 100%;
    accent-color: #FF6B00;
    height: 6px;
    background: #E2E8F0;
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

/* Pill Select Group */
.ddm-pill-group, .vapi-pill-group {
    display: flex;
    background: #F9FAFB;
    border: 1px solid #EAECF0;
    border-radius: var(--ddm-radius-input);
    padding: 3px;
    gap: 4px;
}
.ddm-pill-opt, .vapi-pill-opt {
    flex: 1;
    text-align: center;
    padding: 6px 10px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    color: #667085;
    transition: all 0.15s ease;
    user-select: none;
}
.ddm-pill-opt:hover, .vapi-pill-opt:hover {
    color: #101828;
}
.ddm-pill-opt.active, .vapi-pill-opt.active {
    background: #FFFFFF;
    color: #FF6B00;
    box-shadow: var(--ddm-shadow-xs);
    font-weight: 700;
}

/* Tools Table */
.ddm-tools-table {
    width: 100%;
    border-collapse: collapse;
}
.ddm-tools-table th {
    text-align: left;
    padding: 12px 16px;
    color: #667085;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    border-bottom: 1px solid #EAECF0;
    background: #F9FAFB;
}
.ddm-tools-table td {
    padding: 16px;
    border-bottom: 1px solid #EAECF0;
    vertical-align: middle;
}
.ddm-tool-icon-box {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    margin-right: 12px;
    flex-shrink: 0;
    background: #F2F4F7;
    color: #344054;
}
.ddm-tool-name {
    font-weight: 700;
    color: #101828;
    font-size: 14px;
}
.ddm-tool-desc {
    font-size: 12px;
    color: #667085;
    margin-top: 3px;
    max-width: 650px;
    line-height: 1.4;
}

/* Accordions */
.ddm-accordion-item, .vapi-section-box {
    background: #FFFFFF;
    border: 1px solid #EAECF0;
    border-radius: var(--ddm-radius-card);
    margin-bottom: 14px;
    overflow: hidden;
    box-shadow: var(--ddm-shadow-xs);
    transition: all 0.2s ease;
}
.ddm-accordion-item:hover, .vapi-section-box:hover {
    border-color: #D0D5DD;
}
.ddm-accordion-header, .vapi-accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    cursor: pointer;
    user-select: none;
    background: #FFFFFF;
    transition: background 0.15s ease;
}
.ddm-accordion-header:hover, .vapi-accordion-header:hover {
    background: #F9FAFB;
}
.ddm-accordion-title {
    font-size: 14px;
    font-weight: 600;
    color: #101828;
    display: flex;
    align-items: center;
    gap: 10px;
}
.ddm-accordion-subtitle {
    font-size: 11.5px;
    color: #667085;
    margin-top: 2px;
    font-weight: 400;
}
.ddm-accordion-body {
    padding: 20px;
    border-top: 1px solid #EAECF0;
    background: #FFFFFF;
}

/* Drawers & Modals */
.ddm-drawer-backdrop, .vapi-modal-backdrop {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: none;
    justify-content: flex-end;
}
.ddm-drawer, .vapi-drawer {
    background: #FFFFFF;
    width: 520px;
    max-width: 100%;
    height: 100%;
    overflow-y: auto;
    border-left: 1px solid #EAECF0;
    padding: 32px 28px;
    box-sizing: border-box;
    box-shadow: -10px 0 30px rgba(15, 23, 42, 0.15);
    animation: ddmSlideIn 0.24s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
@keyframes ddmSlideIn {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}
.ddm-drawer-header, .vapi-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}
.ddm-drawer-title, .vapi-drawer-title {
    font-size: 18px;
    font-weight: 700;
    color: #101828;
    display: flex;
    align-items: center;
    gap: 10px;
}
.ddm-drawer-subtitle, .vapi-drawer-subtitle {
    font-size: 12.5px;
    color: #667085;
    margin-bottom: 24px;
    line-height: 1.5;
}
.ddm-drawer-close {
    background: #F9FAFB;
    border: 1px solid #EAECF0;
    color: #667085;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.15s ease;
}
.ddm-drawer-close:hover {
    background: #F2F4F7;
    color: #101828;
}

/* Specific Badges */
.ddm-badge-id { background: #F2F4F7; color: #344054; border: 1px solid #EAECF0; }
.ddm-badge-active { background: #ECFDF3; color: #027A48; border: 1px solid #D1FADF; }
.ddm-badge-inactive { background: #FEF3F2; color: #B42318; border: 1px solid #FECDCA; }
.ddm-dot-active { background: #12B76A; }
.ddm-dot-inactive { background: #F04438; }
.ddm-badge-orange { background: #FFF4EB; color: #B93815; border: 1px solid #FFE4CC; font-weight: 600; }
.text-orange { color: #FF6B00 !important; }
.text-green { color: #10B981 !important; }
.text-blue { color: #0284C7 !important; }
.text-purple { color: #8B5CF6 !important; }

/* Transcripts & Chat bubbles */
.ddm-chat-container {
    max-height: 480px;
    overflow-y: auto;
    padding: 20px;
    background: #F9FAFB;
    border-radius: var(--ddm-radius-card);
    border: 1px solid #EAECF0;
}
.ddm-chat-bubble {
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
}
.ddm-chat-bubble.user {
    align-items: flex-start;
}
.ddm-chat-bubble.assistant {
    align-items: flex-end;
}
.ddm-chat-bubble .bubble-content {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 13.5px;
    line-height: 1.5;
}
.ddm-chat-bubble.user .bubble-content {
    background: #FFFFFF;
    color: #101828;
    border: 1px solid #EAECF0;
    border-bottom-left-radius: 2px;
}
.ddm-chat-bubble.assistant .bubble-content {
    background: #FFF4EB;
    color: #9A3412;
    border: 1px solid #FFE4CC;
    border-bottom-right-radius: 2px;
}
.ddm-chat-bubble .bubble-author {
    font-size: 11px;
    margin-bottom: 4px;
    color: #667085;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}


/* DIALOG Analytics & Operations Components */
.ddm-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 16px;
    margin: 18px 0 24px;
}
.ddm-chart-card {
    grid-column: span 6;
    min-width: 0;
    background: var(--ddm-surface, #fff);
    border: 1px solid var(--ddm-border, #e5e7eb);
    border-radius: var(--ddm-radius-lg, 12px);
    box-shadow: var(--ddm-shadow-xs, 0 1px 2px rgba(15,23,42,.05));
    padding: 18px;
}
.ddm-chart-card--wide { grid-column: span 12; }
.ddm-chart-card--third { grid-column: span 4; }
.ddm-chart-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}
.ddm-chart-title {
    margin: 0;
    color: var(--ddm-text-primary, #101828);
    font-size: 14px;
    font-weight: 800;
    line-height: 1.35;
}
.ddm-chart-subtitle {
    margin: 3px 0 0;
    color: var(--ddm-text-muted, #667085);
    font-size: 11.5px;
    line-height: 1.4;
}
.ddm-chart-meta {
    flex: 0 0 auto;
    color: var(--ddm-text-muted, #667085);
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
}
.ddm-chart-wrap {
    position: relative;
    width: 100%;
    height: 250px;
}
.ddm-chart-wrap--compact { height: 210px; }
.ddm-chart-wrap canvas {
    width: 100% !important;
    height: 100% !important;
}
.ddm-chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    margin-top: 10px;
}
.ddm-chart-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--ddm-text-secondary, #475467);
    font-size: 11px;
    font-weight: 600;
}
.ddm-chart-legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    flex: 0 0 auto;
}
.ddm-chart-empty {
    height: 100%;
    min-height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ddm-text-muted, #667085);
    font-size: 12px;
    text-align: center;
    padding: 18px;
}
.ddm-heatmap-scroll {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
}
.ddm-heatmap {
    min-width: 880px;
    display: grid;
    grid-template-columns: 72px repeat(24, minmax(28px, 1fr));
    gap: 4px;
    align-items: center;
}
.ddm-heatmap-label {
    color: var(--ddm-text-secondary, #475467);
    font-size: 10.5px;
    font-weight: 700;
    white-space: nowrap;
}
.ddm-heatmap-hour {
    color: var(--ddm-text-muted, #667085);
    font-size: 9.5px;
    font-weight: 600;
    text-align: center;
}
.ddm-heatmap-cell {
    aspect-ratio: 1 / 1;
    min-height: 24px;
    border-radius: 5px;
    border: 1px solid rgba(15,23,42,.05);
    background: #f2f4f7;
    cursor: default;
    transition: transform .15s ease, box-shadow .15s ease;
}
.ddm-heatmap-cell:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(15,23,42,.10);
}
.ddm-status-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(135px, 1fr));
    gap: 10px;
}
.ddm-status-segment {
    min-width: 0;
    padding: 10px 12px;
    border-radius: 9px;
    border: 1px solid var(--ddm-border, #e5e7eb);
    background: var(--ddm-surface-subtle, #f8fafc);
}
.ddm-status-segment strong {
    display: block;
    color: var(--ddm-text-primary, #101828);
    font-size: 18px;
    line-height: 1.1;
}
.ddm-status-segment span {
    display: block;
    margin-top: 4px;
    color: var(--ddm-text-muted, #667085);
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .03em;
}
.ddm-filter-label {
    display: block;
    margin-bottom: 6px;
    color: var(--ddm-text-secondary, #344054);
    font-size: 12px;
    font-weight: 700;
}
.ddm-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.ddm-action-menu {
    position: relative;
    display: inline-flex;
}
.ddm-action-menu > summary {
    list-style: none;
    cursor: pointer;
}
.ddm-action-menu > summary::-webkit-details-marker { display: none; }
.ddm-action-menu-panel {
    position: absolute;
    z-index: 1600;
    right: 0;
    top: calc(100% + 6px);
    min-width: 210px;
    padding: 6px;
    border: 1px solid var(--ddm-border, #e5e7eb);
    border-radius: 9px;
    background: var(--ddm-surface, #fff);
    box-shadow: 0 14px 30px rgba(15,23,42,.16);
}
.ddm-action-menu-item {
    width: 100%;
    display: flex !important;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    padding: 8px 10px !important;
    border: 0 !important;
    border-radius: 7px !important;
    background: transparent !important;
    color: var(--ddm-text-secondary, #344054) !important;
    text-decoration: none !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    text-align: left;
}
.ddm-action-menu-item:hover,
.ddm-action-menu-item:focus {
    background: var(--ddm-surface-subtle, #f8fafc) !important;
    outline: none;
}
.ddm-action-menu-divider {
    height: 1px;
    margin: 5px 4px;
    background: var(--ddm-border, #e5e7eb);
}
.ddm-action-menu-item--danger { color: var(--ddm-danger, #d92d20) !important; }

@media (max-width: 991px) {
    .ddm-chart-card,
    .ddm-chart-card--third { grid-column: span 12; }
}
@media (max-width: 767px) {
    .ddm-dashboard-grid { gap: 12px; }
    .ddm-chart-card { padding: 14px; }
    .ddm-chart-wrap { height: 220px; }
    .ddm-status-strip { grid-template-columns: 1fr; }
}