/* ============================================================
   ECG Components — Design System
   ============================================================
   CHARTE COULEURS CENTRALISÉE
   Toutes les couleurs passent par des variables CSS.
   Pour changer une couleur : modifier tailwind.src.css (@theme)
   ou les fallbacks :root ci-dessous.
   ============================================================ */

:root {
    /* ── Brand ── */
    --ecg-primary: var(--tw-color-ecg-primary, #814edf);
    --ecg-primary-dark: var(--tw-color-ecg-primary-dark, #6a3bbf);
    --ecg-primary-10: rgba(129, 78, 223, 0.1);
    --ecg-primary-15: rgba(129, 78, 223, 0.15);
    --ecg-primary-20: rgba(129, 78, 223, 0.2);
    --ecg-secondary: var(--tw-color-ecg-secondary, #a93b93);

    /* ── Sémantique ── */
    --ecg-success: var(--tw-color-ecg-success, #1D9E75);
    --ecg-danger: var(--tw-color-ecg-danger, #e74a3b);
    --ecg-warning: var(--tw-color-ecg-warning, #f6c23e);
    --ecg-info: var(--tw-color-ecg-info, #36b9cc);

    /* ── Neutres ── */
    --ecg-white: #ffffff;
    --ecg-gray-50: var(--tw-color-ecg-gray-50, #f8f9fc);
    --ecg-gray-100: var(--tw-color-ecg-gray-100, #f0f0f5);
    --ecg-gray-200: var(--tw-color-ecg-gray-200, #eaecf4);
    --ecg-gray-300: var(--tw-color-ecg-gray-300, #d1d3e2);
    --ecg-gray-400: var(--tw-color-ecg-gray-400, #a0aec0);
    --ecg-gray-500: var(--tw-color-ecg-gray-500, #858796);
    --ecg-gray-700: var(--tw-color-ecg-gray-700, #5a5c69);
    --ecg-gray-800: var(--tw-color-ecg-gray-800, #3a3b45);

    /* ── Surfaces sombres ── */
    --ecg-dark: var(--tw-color-ecg-dark, #1e1e2f);
    --ecg-sidebar-bg: var(--tw-color-ecg-sidebar, #3b1f8e);

    /* ── Badges (fond clair + texte foncé) ── */
    --ecg-badge-success-bg: #E1F5EE;
    --ecg-badge-success-text: #065F46;
    --ecg-badge-danger-bg: #FCEBEB;
    --ecg-badge-danger-text: #791F1F;
    --ecg-badge-warning-bg: #FAEEDA;
    --ecg-badge-warning-text: #633806;
    --ecg-badge-info-bg: #E0F7FA;
    --ecg-badge-info-text: #006064;
    --ecg-badge-primary-bg: #ede5fb;
    --ecg-badge-primary-text: #5a2dab;
    --ecg-badge-neutral-bg: var(--ecg-gray-50);
    --ecg-badge-neutral-text: var(--ecg-gray-500);

    /* ── Ombres ── */
    --ecg-shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --ecg-shadow-lg: 0 24px 60px rgba(0,0,0,0.18);

    /* ── Rayons de bordure ── */
    --ecg-radius-sm: 6px;
    --ecg-radius-md: 8px;
    --ecg-radius-lg: 10px;
    --ecg-radius-xl: 12px;
    --ecg-radius-2xl: 14px;
    --ecg-radius-full: 100px;
}


/* ── Alpine.js — cacher les éléments avant initialisation ── */
[x-cloak] { display: none !important; }

/* ── RESET MINIMAL (remplace le preflight de Bootstrap) ── */
*, *::before, *::after { box-sizing: border-box; }
body {
    margin: 0;
    font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--ecg-gray-700);
    background-color: var(--ecg-gray-100);
}
h1, h2, h3, h4, h5, h6 { margin-top: 0; margin-bottom: 0.5rem; font-weight: 600; line-height: 1.2; color: var(--ecg-gray-700); }
p { margin-top: 0; margin-bottom: 0.5rem; }
a { color: var(--ecg-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
table { border-collapse: collapse; }
input, button, select, textarea { font-family: inherit; font-size: inherit; line-height: inherit; }
hr { border: 0; border-top: 1px solid var(--ecg-gray-200); margin: 1rem 0; }

/* ── CLASSES BOOTSTRAP LEGACY (remplacent les plus utilisées) ── */
.container-fluid { width: 100%; padding: 1.5rem; }
.row { display: flex; flex-wrap: wrap; margin-right: -0.75rem; margin-left: -0.75rem; }
.row > * { padding-right: 0.75rem; padding-left: 0.75rem; }
[class*="col-"] { position: relative; width: 100%; }
.col-12, .col { flex: 0 0 100%; max-width: 100%; }
.col-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
.col-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
@media (min-width: 576px) {
    .col-sm-12 { flex: 0 0 100%; max-width: 100%; }
}
@media (min-width: 768px) {
    .col-md-3 { flex: 0 0 25%; max-width: 25%; }
    .col-md-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
    .col-md-6 { flex: 0 0 50%; max-width: 50%; }
    .col-md-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
    .col-md-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
    .col-md-12 { flex: 0 0 100%; max-width: 100%; }
}
@media (min-width: 992px) {
    .col-lg-3 { flex: 0 0 25%; max-width: 25%; }
    .col-lg-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
    .col-lg-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
}
@media (min-width: 1200px) {
    .col-xl-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
    .col-xl-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
}
/* Utilities Bootstrap legacy */
.d-flex { display: flex; }
.d-none { display: none; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-center { justify-content: center; }
.justify-content-end { justify-content: flex-end; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.font-weight-bold, .fw-bold { font-weight: 700; }
.font-weight-normal { font-weight: 400; }
.text-muted { color: var(--ecg-gray-500); }
.text-secondary { color: var(--ecg-gray-500); }
.text-primary { color: var(--ecg-primary); }
.text-success { color: var(--ecg-success); }
.text-danger { color: var(--ecg-danger); }
.text-warning { color: var(--ecg-warning); }
.text-info { color: var(--ecg-info); }
.text-dark { color: var(--ecg-gray-800); }
.text-white { color: #fff; }
.text-gray-800 { color: var(--ecg-gray-800); }
.text-gray-600 { color: var(--ecg-gray-500); }
.bg-white { background-color: #fff; }
.bg-light { background-color: var(--ecg-gray-50); }
.bg-dark { background-color: var(--ecg-gray-800); }
.shadow { box-shadow: var(--ecg-shadow-sm); }
.rounded { border-radius: var(--ecg-radius-sm); }
.rounded-circle { border-radius: 50%; }
.border-0 { border: 0; }
.border-left-primary { border-left: 4px solid var(--ecg-primary); }
.border-left-dark { border-left: 4px solid var(--ecg-gray-800); }
/* Spacing */
.m-0 { margin: 0; } .m-1 { margin: 0.25rem; } .m-2 { margin: 0.5rem; } .m-3 { margin: 1rem; } .m-4 { margin: 1.5rem; }
.mt-1 { margin-top: 0.25rem; } .mt-2 { margin-top: 0.5rem; } .mt-3 { margin-top: 1rem; } .mt-4 { margin-top: 1.5rem; }
.mb-0 { margin-bottom: 0; } .mb-1 { margin-bottom: 0.25rem; } .mb-2 { margin-bottom: 0.5rem; } .mb-3 { margin-bottom: 1rem; } .mb-4 { margin-bottom: 1.5rem; }
.ml-1 { margin-left: 0.25rem; } .ml-2 { margin-left: 0.5rem; } .ml-5 { margin-left: 3rem; }
.mr-1 { margin-right: 0.25rem; } .mr-2 { margin-right: 0.5rem; } .mr-5 { margin-right: 3rem; }
.my-2 { margin-top: 0.5rem; margin-bottom: 0.5rem; } .my-3 { margin-top: 1rem; margin-bottom: 1rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.p-0 { padding: 0; } .p-1 { padding: 0.25rem; } .p-2 { padding: 0.5rem; } .p-3 { padding: 1rem; } .p-4 { padding: 1.5rem; } .p-5 { padding: 3rem; }
.pt-3 { padding-top: 1rem; } .pt-4 { padding-top: 1.5rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pl-3 { padding-left: 1rem; }
.pr-4 { padding-right: 1.5rem; }
.px-3 { padding-left: 1rem; padding-right: 1rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; } .py-3 { padding-top: 1rem; padding-bottom: 1rem; }
.w-100 { width: 100%; }
.h-100 { height: 100%; }
/* Cards Bootstrap legacy */
.card { background: #fff; border-radius: var(--ecg-radius-xl); box-shadow: var(--ecg-shadow-sm); overflow: hidden; margin-bottom: 1rem; border: 0; }
.card-header { padding: 0.75rem 1.25rem; background: var(--ecg-gray-50); border-bottom: 1px solid var(--ecg-gray-200); }
.card-body { padding: 1.25rem; }
.card-table { padding: 0; }
/* Form controls legacy */
.form-control { display: block; width: 100%; padding: 0.375rem 0.75rem; font-size: 0.875rem; line-height: 1.5; color: var(--ecg-gray-700); background: #fff; border: 1px solid var(--ecg-gray-300); border-radius: var(--ecg-radius-sm); transition: border-color 0.15s ease; }
.form-control:focus { border-color: var(--ecg-primary); outline: 0; box-shadow: 0 0 0 2px rgba(129, 78, 223, 0.15); }
.form-control-sm { padding: 0.25rem 0.5rem; font-size: 0.8rem; }
.form-group { margin-bottom: 1rem; }
.custom-select { display: block; width: 100%; padding: 0.375rem 1.75rem 0.375rem 0.75rem; font-size: 0.875rem; line-height: 1.5; color: var(--ecg-gray-700); background: #fff; border: 1px solid var(--ecg-gray-300); border-radius: var(--ecg-radius-sm); }
.is-invalid { border-color: var(--ecg-danger); }
.invalid-feedback { display: none; color: var(--ecg-danger); font-size: 0.8rem; margin-top: 0.25rem; }
.is-invalid ~ .invalid-feedback { display: block; }
.form-helper { font-size: 0.8rem; }
.form-text { font-size: 0.8rem; }
/* Buttons legacy */
.btn { display: inline-block; padding: 0.375rem 0.75rem; font-size: 0.875rem; font-weight: 400; text-align: center; border: 1px solid transparent; border-radius: var(--ecg-radius-sm); transition: all 0.15s ease; cursor: pointer; text-decoration: none; }
.btn-primary { background: var(--ecg-primary); color: #fff; border-color: var(--ecg-primary); }
.btn-primary:hover { background: var(--ecg-primary-dark); }
.btn-success { background: var(--ecg-success); color: #fff; }
.btn-danger { background: var(--ecg-danger); color: #fff; }
.btn-dark { background: var(--ecg-gray-800); color: #fff; }
.btn-light { background: var(--ecg-gray-50); color: var(--ecg-gray-700); border-color: var(--ecg-gray-200); }
.btn-outline-primary { background: transparent; color: var(--ecg-primary); border-color: var(--ecg-primary); }
.btn-outline-primary:hover { background: var(--ecg-primary); color: #fff; }
.btn-outline-danger { background: transparent; color: var(--ecg-danger); border-color: var(--ecg-danger); }
.btn-sm { padding: 0.25rem 0.5rem; font-size: 0.8rem; }
.btn-md { padding: 0.375rem 0.75rem; }
.btn-block { display: block; width: 100%; }
.btn-circle { width: 2rem; height: 2rem; padding: 0; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; }
.btn-icon-split { display: inline-flex; align-items: center; }
/* Badges legacy */
.badge { display: inline-block; padding: 0.25rem 0.5rem; font-size: 0.75rem; font-weight: 700; border-radius: var(--ecg-radius-full); }
.badge-primary { background: var(--ecg-badge-primary-bg); color: var(--ecg-badge-primary-text); }
.badge-success { background: var(--ecg-badge-success-bg); color: var(--ecg-badge-success-text); }
.badge-danger { background: var(--ecg-badge-danger-bg); color: var(--ecg-badge-danger-text); }
.badge-warning { background: var(--ecg-badge-warning-bg); color: var(--ecg-badge-warning-text); }
.badge-secondary { background: var(--ecg-gray-100); color: var(--ecg-gray-500); }
.badge-dark { background: var(--ecg-gray-800); color: #fff; }
.badge-light { background: var(--ecg-gray-50); color: var(--ecg-gray-500); }
/* Tables legacy */
.table { width: 100%; margin-bottom: 0; color: var(--ecg-gray-700); }
.table th, .table td { padding: 0.75rem; vertical-align: middle; border-top: 1px solid var(--ecg-gray-200); }
.table thead th { border-bottom: 2px solid var(--ecg-gray-200); font-weight: 700; font-size: 0.8rem; color: var(--ecg-gray-500); text-transform: uppercase; }
.table-sm th, .table-sm td { padding: 0.3rem 0.5rem; }
.table-hover tbody tr:hover { background: var(--ecg-gray-50); }
.table-responsive { display: block; width: 100%; overflow-x: auto; }
.align-middle { vertical-align: middle; }
/* Alerts legacy */
.alert { padding: 0.75rem 1.25rem; border-radius: var(--ecg-radius-sm); margin-bottom: 1rem; }
.alert-warning { background: var(--ecg-badge-warning-bg); color: var(--ecg-badge-warning-text); }
.alert-danger { background: var(--ecg-badge-danger-bg); color: var(--ecg-badge-danger-text); }
/* Collapse (vanilla JS) */
.collapse { display: none; }
.collapse.show { display: block; }
/* Misc */
.close { background: none; border: 0; font-size: 1.5rem; line-height: 1; cursor: pointer; color: var(--ecg-gray-500); }
.small, small { font-size: 0.8rem; }
.list-group { list-style: none; padding: 0; margin: 0; }
.list-group-item { padding: 0.75rem 1.25rem; border-bottom: 1px solid var(--ecg-gray-200); }
.gap-2 { gap: 0.5rem; }
.me-2 { margin-right: 0.5rem; }
label { display: inline-block; margin-bottom: 0.25rem; font-weight: 600; font-size: 0.85rem; color: var(--ecg-gray-700); }

/* ── GLOBAL — curseur pointer sur les éléments cliquables ── */

a[href],
button:not(:disabled),
[role="button"],
[onclick],
.ecg-kpi,
.ecg-action-btn,
.ecg-filters__reset,
.ecg-pagination__btn:not(:disabled),
.btn-ecg {
    cursor: pointer;
}


/* ── SIDEBAR ── */

/* Override SB Admin 2 — forcer le fond sombre uni */
#accordionSidebar,
#accordionSidebar.bg-gradient-primary,
.sidebar.bg-gradient-primary,
ul.bg-gradient-primary.sidebar,
.bg-gradient-primary {
    background: var(--ecg-sidebar-bg) !important;
    background-image: none !important;
}
/* Override les liens SB Admin 2 dans la sidebar */
#accordionSidebar .nav-link {
    padding: 0 !important;
    color: inherit !important;
}
#accordionSidebar .nav-item {
    list-style: none;
}
#accordionSidebar .sidebar-heading {
    display: none !important;
}
#accordionSidebar .sidebar-divider {
    display: none !important;
}
#accordionSidebar .bg-dark {
    background: transparent !important;
}
/* Contenu wrapper s'adapte a la sidebar */
#content-wrapper {
    margin-left: 250px;
    transition: margin-left 300ms ease;
}

/* Sidebar — styles de base */
.ecg-sidebar {
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.1) transparent;
}
.ecg-sidebar::-webkit-scrollbar {
    width: 4px;
}
.ecg-sidebar::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
}

/* Section header (CYBERSECURITE, GESTION, etc.) */
.ecg-section-header {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.45);
    padding: 1.2rem 0.75rem 0.5rem;
    white-space: nowrap;
    overflow: hidden;
}

/* Item de navigation */
.ecg-nav-item {
    display: flex;
    align-items: center;
    padding: 0.55rem 0.75rem;
    border-radius: var(--ecg-radius-sm);
    margin-bottom: 1px;
    color: var(--ecg-gray-300);
    text-decoration: none;
    transition: all 150ms ease;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    border-left: 3px solid transparent;
}
.ecg-nav-item:hover {
    background: rgba(255,255,255,0.1);
    color: var(--ecg-white);
    text-decoration: none;
}
.ecg-nav-item:hover .ecg-nav-icon {
    color: var(--ecg-white);
}

/* Item actif */
.ecg-nav-item.active {
    background: var(--ecg-primary-20);
    border-left-color: var(--ecg-primary);
    color: var(--ecg-white);
}
.ecg-nav-item.active .ecg-nav-icon {
    color: var(--ecg-white);
}

/* Item desactive */
.ecg-nav-disabled {
    opacity: 0.35;
    cursor: not-allowed;
}
.ecg-nav-disabled:hover {
    background: transparent;
    color: var(--ecg-gray-300);
}

/* Warning (ex: maxUsersReached) */
.ecg-nav-warning {
    color: var(--ecg-warning) !important;
}

/* Icone de nav */
.ecg-nav-icon {
    width: 1.25rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--ecg-gray-400);
    flex-shrink: 0;
    margin-right: 0.75rem;
    transition: color 150ms ease;
}

/* Label de nav */
.ecg-nav-label {
    flex: 1;
    font-size: 0.9rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Badge (ex: "Nouveau") */
.ecg-nav-badge {
    flex-shrink: 0;
}

/* Chevron des sous-menus */
.ecg-nav-chevron {
    font-size: 0.6rem;
    margin-left: auto;
    color: rgba(255,255,255,0.4);
    transition: transform 200ms ease;
    flex-shrink: 0;
}
.ecg-nav-collapse-toggle.collapsed .ecg-nav-chevron {
    transform: rotate(-90deg);
}

/* Sous-menu (vanilla JS, plus de Bootstrap collapse) */
.ecg-nav-group .collapse {
    display: none;
    overflow: hidden;
    transition: none;
}
.ecg-nav-group .collapse.show {
    display: block;
}
.ecg-nav-submenu {
    padding: 0.25rem 0 0.25rem 2.25rem;
}
.ecg-nav-subitem {
    display: block;
    padding: 0.4rem 0.75rem;
    font-size: 0.85rem;
    color: var(--ecg-gray-400);
    text-decoration: none;
    border-radius: 0.25rem;
    transition: all 150ms ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ecg-nav-subitem:hover {
    color: var(--ecg-white);
    background: rgba(255,255,255,0.05);
    text-decoration: none;
}
.ecg-nav-subitem.active {
    color: var(--ecg-white);
    background: var(--ecg-primary-15);
}

/* Groupe de nav (pour le collapse) */
.ecg-nav-group {
    margin-bottom: 1px;
}

/* Sidebar collapsed (desktop) */
.ecg-sidebar.sidebar-collapsed {
    width: 70px !important;
}
.sidebar-collapsed .ecg-nav-label,
.sidebar-collapsed .ecg-nav-chevron,
.sidebar-collapsed .ecg-nav-badge,
.sidebar-collapsed .ecg-section-header,
.sidebar-collapsed .ecg-nav-submenu,
.sidebar-collapsed .sidebar-brand-logo {
    display: none !important;
}
.sidebar-collapsed .ecg-nav-icon {
    margin-right: 0;
    font-size: 1rem;
}
.sidebar-collapsed .ecg-nav-item {
    justify-content: center;
    padding: 0.65rem;
    border-left-width: 0;
}
/* Masquer le bas de sidebar en mode collapsed */
.sidebar-collapsed .tw\:px-4.tw\:py-3 {
    display: none !important;
}

/* Icone du toggle change de direction */
.sidebar-collapsed #sidebarToggle i {
    transform: rotate(180deg);
}

/* Content wrapper s'adapte au collapse */
.sidebar-is-collapsed {
    margin-left: 70px !important;
}

/* Mobile */
@media (max-width: 767.98px) {
    .ecg-sidebar {
        transform: translateX(-100%);
        width: 250px !important;
        box-shadow: none;
    }
    .ecg-sidebar.sidebar-mobile-open {
        transform: translateX(0);
        box-shadow: 4px 0 25px rgba(0,0,0,0.3);
    }
    #content-wrapper {
        margin-left: 0 !important;
    }
}

/* Overlay mobile */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 25;
}
.sidebar-overlay.active {
    display: block;
}


/* ── DASHBOARD ── */

/* Layout override — masquer topbar, fixer sidebar */
.ecg-dash-layout #ecg-topbar { display: none !important; }
.ecg-dash-layout #wrapper {
    display: block !important;
    position: relative !important;
}
.ecg-dash-layout #accordionSidebar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    height: 100vh !important;
}
.ecg-dash-layout #content-wrapper {
    position: absolute !important;
    top: 0 !important;
    left: 250px !important;
    width: calc(100vw - 250px) !important;
    margin-left: 0 !important;
    min-height: 100vh !important;
    overflow-x: hidden !important;
}

/* Barre utilisateur dashboard */
.ecg-dash-userbar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding: 0.25rem 0;
}
.ecg-dash-greeting {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ecg-gray-800);
}
.ecg-dash-userbtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: var(--ecg-gray-500);
    text-decoration: none;
    transition: all 150ms;
}
.ecg-dash-userbtn:hover {
    background: var(--ecg-gray-100);
    color: var(--ecg-gray-800);
    text-decoration: none;
}
.ecg-dash-userbtn-danger:hover {
    background: #fce4e4;
    color: var(--ecg-danger);
}

/* Grids du dashboard */
.ecg-kpi-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}
@media (min-width: 640px) {
    .ecg-kpi-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
    .ecg-kpi-grid { grid-template-columns: repeat(6, 1fr); }
}
.ecg-charts-grid {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
@media (min-width: 1024px) {
    .ecg-charts-grid { grid-template-columns: repeat(2, 1fr); }
}
.ecg-details-grid {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
@media (min-width: 1024px) {
    .ecg-details-grid { grid-template-columns: repeat(3, 1fr); }
}

/* KPI cards */
.ecg-kpi {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 0.5rem;
    background: var(--ecg-white);
    border-radius: var(--ecg-radius-xl);
    box-shadow: var(--ecg-shadow-sm);
    transition: all 200ms ease;
    cursor: pointer;
    text-align: center;
    min-width: 0;
}
.ecg-kpi:hover {
    box-shadow: 0 4px 12px var(--ecg-primary-15);
    transform: translateY(-2px);
    text-decoration: none;
}
.ecg-kpi-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--ecg-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}
.ecg-kpi-value {
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.2rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}
.ecg-kpi-label {
    font-size: 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--ecg-gray-500);
}

/* Cards generiques */
.ecg-card {
    background: var(--ecg-white);
    border-radius: var(--ecg-radius-xl);
    box-shadow: var(--ecg-shadow-sm);
    overflow: hidden;
}
.ecg-card-header {
    display: flex;
    align-items: center;
    padding: 0.875rem 1.25rem;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--ecg-gray-700);
    border-bottom: 1px solid var(--ecg-gray-100);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}
.ecg-card-body {
    padding: 1.25rem;
}

/* Document rows */
.ecg-doc-row {
    margin-bottom: 0.875rem;
}
.ecg-doc-row:last-of-type {
    margin-bottom: 0;
}

/* Pulse indicator (fil d'alertes) */
.ecg-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ecg-primary);
    display: inline-block;
    animation: ecgPulse 2s infinite;
}
@keyframes ecgPulse {
    0% { box-shadow: 0 0 0 0 rgba(129, 78, 223, 0.5); }
    70% { box-shadow: 0 0 0 6px rgba(129, 78, 223, 0); }
    100% { box-shadow: 0 0 0 0 rgba(129, 78, 223, 0); }
}


/* ============================================================
   COMPOSANTS FONDATION
   ============================================================ */

/* ── PAGE HEADER ── */

.ecg-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.ecg-page-header__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ecg-gray-700);
    margin: 0;
    line-height: 1.3;
}
.ecg-page-header__subtitle {
    font-size: 0.8rem;
    color: var(--ecg-gray-500);
    margin-top: 0.125rem;
}
.ecg-page-header__actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}


/* ── TABLE ── */

.ecg-table-card {
    background: var(--ecg-white);
    border-radius: var(--ecg-radius-xl);
    box-shadow: var(--ecg-shadow-sm);
    overflow: hidden;
}
.ecg-table-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 1.25rem;
    border-bottom: 1px solid var(--ecg-gray-100);
    flex-wrap: wrap;
    gap: 0.5rem;
}
.ecg-table-card__title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--ecg-gray-800);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}
.ecg-table-card__actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}
.ecg-table-wrapper {
    overflow-x: auto;
}
.ecg-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
.ecg-table th {
    font-size: 13px;
    font-weight: 600;
    padding: 0.8rem 1.25rem;
    color: var(--ecg-gray-500);
    background: var(--ecg-gray-50);
    text-align: left;
    white-space: nowrap;
}
.ecg-table td {
    padding: 0.75rem 1.25rem;
    color: var(--ecg-gray-700);
    vertical-align: middle;
    font-size: 13px;
}
.ecg-table tbody tr {
    border-bottom: 1px solid var(--ecg-gray-200);
    transition: background 100ms ease;
}
.ecg-table tbody tr:last-child {
    border-bottom: none;
}
.ecg-table tbody tr:hover {
    background: var(--ecg-gray-50);
}

/* Ligne de recherche / filtres dans le thead */
.ecg-table .ecg-table-search td,
.ecg-table .ecg-table-search th {
    padding: 0.5rem 0.75rem;
    background: var(--ecg-white);
    border-bottom: 2px solid var(--ecg-gray-200);
}
.ecg-table-search input,
.ecg-table-search select {
    width: 100%;
    border: 1px solid var(--ecg-gray-200);
    border-radius: var(--ecg-radius-md);
    padding: 0.4rem 0.75rem;
    font-size: 12px;
    color: var(--ecg-gray-800);
    background: var(--ecg-white);
    transition: border-color 150ms ease;
}
.ecg-table-search input:focus,
.ecg-table-search select:focus {
    border-color: var(--ecg-primary);
    outline: none;
    box-shadow: 0 0 0 2px var(--ecg-primary-10);
}
.ecg-table-search input::placeholder {
    color: #c2c4cf;
}

/* Filter row (variante avec th) */
.ecg-table__filter-row th {
    padding: 4px 8px 8px;
    border-bottom: 2px solid var(--ecg-gray-200);
}

/* Checkbox dans la table */
.ecg-table .ecg-check {
    width: 18px;
    height: 18px;
    accent-color: var(--ecg-primary);
    cursor: pointer;
}

/* Tri des colonnes */
.ecg-sort {
    cursor: pointer;
    user-select: none;
}
.ecg-sort:hover {
    color: var(--ecg-gray-800);
}
.ecg-sort-icon {
    font-size: 10px;
    margin-left: 4px;
    color: #c2c4cf;
    transition: color 150ms ease;
}
.ecg-sort.is-active .ecg-sort-icon {
    color: var(--ecg-primary);
}

/* Actions en masse */
.ecg-bulk-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: var(--ecg-gray-50);
    border-bottom: 1px solid var(--ecg-gray-200);
    font-size: 0.8rem;
}
.ecg-bulk-actions__count {
    font-weight: 600;
    color: var(--ecg-primary);
}

/* Pagination */
.ecg-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--ecg-gray-200);
    font-size: 0.8rem;
    color: var(--ecg-gray-500);
}
.ecg-pagination__info {
    font-size: 0.75rem;
}
.ecg-pagination__nav {
    display: flex;
    gap: 2px;
}
.ecg-pagination__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 0.5rem;
    border: 1px solid var(--ecg-gray-200);
    border-radius: var(--ecg-radius-sm);
    background: var(--ecg-white);
    color: var(--ecg-gray-800);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 150ms ease;
}
.ecg-pagination__btn:hover {
    background: var(--ecg-gray-50);
    border-color: var(--ecg-primary);
    color: var(--ecg-primary);
}
.ecg-pagination__btn.is-active {
    background: var(--ecg-primary);
    border-color: var(--ecg-primary);
    color: var(--ecg-white);
}
.ecg-pagination__btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}


/* ── FORM ── */

.ecg-form-group {
    margin-bottom: 1rem;
}
.ecg-form-group__label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ecg-gray-800);
    margin-bottom: 0.375rem;
}
.ecg-form-group__label.is-required::after {
    content: ' *';
    color: var(--ecg-danger);
}
.ecg-form-group__input,
.ecg-form-group__select,
.ecg-form-group__textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--ecg-gray-200);
    border-radius: var(--ecg-radius-md);
    font-size: 0.875rem;
    color: var(--ecg-gray-800);
    background: var(--ecg-white);
    transition: border-color 150ms ease, box-shadow 150ms ease;
}
.ecg-form-group__input:hover,
.ecg-form-group__select:hover,
.ecg-form-group__textarea:hover {
    border-color: var(--ecg-primary);
}
.ecg-form-group__input:focus,
.ecg-form-group__select:focus,
.ecg-form-group__textarea:focus {
    border-color: var(--ecg-primary);
    box-shadow: 0 0 0 3px var(--ecg-primary-15);
    outline: none;
}
.ecg-form-group__input:disabled,
.ecg-form-group__select:disabled {
    background: var(--ecg-gray-50);
    color: var(--ecg-gray-500);
    cursor: not-allowed;
}
.ecg-form-group__error {
    font-size: 0.75rem;
    color: var(--ecg-danger);
    margin-top: 0.25rem;
}
.ecg-form-group__hint {
    font-size: 0.75rem;
    color: var(--ecg-gray-500);
    margin-top: 0.25rem;
}
.ecg-form-group__textarea {
    min-height: 100px;
    resize: vertical;
}
.ecg-form-group__input--sm {
    padding: 4px 8px;
    font-size: 12px;
    height: 28px;
}

/* Form actions (boutons submit/cancel) */
.ecg-form-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--ecg-gray-200);
    justify-content: flex-end;
}


/* ── ALERTS ── */

.ecg-alert {
    padding: 0.75rem 1rem;
    border-radius: var(--ecg-radius-lg);
    margin-bottom: 1rem;
    font-size: 0.875rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    line-height: 1.5;
}
.ecg-alert__icon {
    flex-shrink: 0;
    margin-top: 2px;
}
.ecg-alert__close {
    margin-left: auto;
    flex-shrink: 0;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 150ms;
}
.ecg-alert__close:hover {
    opacity: 1;
}
.ecg-alert--success {
    background: var(--ecg-badge-success-bg);
    color: var(--ecg-badge-success-text);
}
.ecg-alert--danger {
    background: var(--ecg-badge-danger-bg);
    color: var(--ecg-badge-danger-text);
}
.ecg-alert--warning {
    background: var(--ecg-badge-warning-bg);
    color: var(--ecg-badge-warning-text);
}
.ecg-alert--info {
    background: var(--ecg-badge-info-bg);
    color: var(--ecg-badge-info-text);
}


/* ── BADGES ── */

.ecg-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--ecg-radius-full);
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    line-height: 1.4;
}
.ecg-badge--success {
    background: var(--ecg-badge-success-bg);
    color: var(--ecg-badge-success-text);
}
.ecg-badge--danger {
    background: var(--ecg-badge-danger-bg);
    color: var(--ecg-badge-danger-text);
}
.ecg-badge--warning {
    background: var(--ecg-badge-warning-bg);
    color: var(--ecg-badge-warning-text);
}
.ecg-badge--info {
    background: var(--ecg-badge-info-bg);
    color: var(--ecg-badge-info-text);
}
.ecg-badge--neutral {
    background: var(--ecg-badge-neutral-bg);
    color: var(--ecg-badge-neutral-text);
}
.ecg-badge--primary {
    background: var(--ecg-badge-primary-bg);
    color: var(--ecg-badge-primary-text);
}

/* Badge avec point indicateur */
.ecg-badge--dot::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin-right: 6px;
    background: currentColor;
}


/* ── FILTERS BAR ── */

.ecg-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1rem;
}
.ecg-filters__group {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}
.ecg-filters__label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--ecg-gray-500);
    white-space: nowrap;
}
.ecg-filters__input,
.ecg-filters__select {
    padding: 0.375rem 0.625rem;
    border: 1px solid var(--ecg-gray-200);
    border-radius: var(--ecg-radius-md);
    font-size: 0.8rem;
    color: var(--ecg-gray-800);
    background: var(--ecg-white);
    transition: border-color 150ms ease;
}
.ecg-filters__input:focus,
.ecg-filters__select:focus {
    border-color: var(--ecg-primary);
    outline: none;
}
.ecg-filters__reset {
    font-size: 0.75rem;
    color: var(--ecg-primary);
    cursor: pointer;
    padding: 0.375rem 0.625rem;
    border-radius: var(--ecg-radius-md);
    background: transparent;
    border: none;
    transition: background 150ms ease;
}
.ecg-filters__reset:hover {
    background: var(--ecg-badge-primary-bg);
}


/* ── EMPTY STATE ── */

.ecg-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    text-align: center;
}
.ecg-empty-state__icon {
    font-size: 2rem;
    color: var(--ecg-gray-300);
    margin-bottom: 0.75rem;
}
.ecg-empty-state__title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ecg-gray-800);
    margin-bottom: 0.25rem;
}
.ecg-empty-state__text {
    font-size: 0.8rem;
    color: var(--ecg-gray-500);
    max-width: 320px;
}


/* ── ACTION BUTTONS (inline dans les tables) ── */

.ecg-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    border-radius: 50%;
    color: var(--ecg-gray-500);
    font-size: 14px;
    cursor: pointer;
    transition: all 150ms ease;
}
.ecg-action-btn:hover {
    background: var(--ecg-gray-100);
    color: var(--ecg-gray-800);
}
.ecg-action-btn--success:hover {
    background: #e8faf1;
    color: var(--ecg-success);
}
.ecg-action-btn--danger:hover {
    background: #fce4e4;
    color: var(--ecg-danger);
}
.ecg-action-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}


/* ── POPOVER CONFIRM ── */

.ecg-popover {
    position: fixed;
    z-index: 1060;
    background: var(--ecg-white);
    border: 1px solid var(--ecg-gray-200);
    border-radius: var(--ecg-radius-lg);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
    padding: 0.625rem 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
    font-size: 13px;
    color: var(--ecg-gray-800);
}


/* ── MODAL (Alpine.js, remplace Bootstrap modal) ── */

/* Scroll lock quand une modale est ouverte */
body.modal-open { overflow: hidden !important; }

.ecg-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(2px);
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
    overscroll-behavior: contain;
}
.ecg-modal-panel {
    background: var(--ecg-white);
    border-radius: var(--ecg-radius-2xl);
    box-shadow: var(--ecg-shadow-lg);
    width: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.ecg-modal-panel__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--ecg-gray-100);
}
.ecg-modal-panel__title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--ecg-gray-800);
    margin: 0;
}
.ecg-modal-panel__close {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    border-radius: var(--ecg-radius-md);
    color: var(--ecg-gray-500);
    font-size: 1rem;
    cursor: pointer;
}
.ecg-modal-panel__close:hover {
    background: var(--ecg-gray-100);
    color: var(--ecg-gray-800);
}
.ecg-modal-panel__body {
    padding: 1.25rem;
    overflow-y: auto;
    flex: 1;
}
.ecg-modal-panel__footer {
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--ecg-gray-100);
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}


/* ── BUTTONS ECG ── */

.btn-ecg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem 1.25rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ecg-white);
    background-color: var(--ecg-primary);
    border: 1px solid var(--ecg-primary);
    border-radius: var(--ecg-radius-sm);
    cursor: pointer;
    transition: all 150ms ease;
    text-decoration: none;
    line-height: 1.5;
    white-space: nowrap;
}
.btn-ecg:hover {
    background-color: var(--ecg-primary-dark);
    border-color: var(--ecg-primary-dark);
    color: var(--ecg-white);
    text-decoration: none;
}

.btn-ecg--secondary {
    background-color: var(--ecg-gray-50);
    color: var(--ecg-gray-800);
    border-color: var(--ecg-gray-300);
}
.btn-ecg--secondary:hover {
    background-color: var(--ecg-gray-200);
    color: var(--ecg-gray-800);
    border-color: var(--ecg-gray-300);
}
.btn-ecg--danger {
    background-color: var(--ecg-danger);
    color: var(--ecg-white);
    border-color: var(--ecg-danger);
}
.btn-ecg--danger:hover {
    background-color: #c0392b;
    color: var(--ecg-white);
    border-color: #c0392b;
}
.btn-ecg--sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
}

/* ============================================================
   Alert Detail Panel (ligne expansible XDR)
   ============================================================ */
.ecg-alert-row--active {
    background-color: var(--ecg-primary-10) !important;
}
.ecg-alert-detail-row > td {
    padding: 0 !important;
    border: none !important;
}
.ecg-alert-detail-panel {
    background: var(--ecg-white);
    border: 2px solid var(--ecg-primary-20);
    border-radius: 0 0 var(--ecg-radius-xl, 12px) var(--ecg-radius-xl, 12px);
    margin: 0 0.5rem 0.75rem;
    overflow: hidden;
    animation: ecg-panel-open 0.2s ease-out;
}
@keyframes ecg-panel-open {
    from { opacity: 0; max-height: 0; }
    to   { opacity: 1; max-height: 700px; }
}
.ecg-alert-detail__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--ecg-gray-50);
    border-bottom: 1px solid var(--ecg-gray-200);
    gap: 0.5rem;
    flex-wrap: wrap;
}
.ecg-alert-detail__header-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.ecg-alert-detail__close {
    background: none;
    border: none;
    color: var(--ecg-gray-400);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
    transition: color 150ms ease;
}
.ecg-alert-detail__close:hover {
    color: var(--ecg-gray-700);
}

/* Tabs */
.ecg-alert-detail__tabs {
    display: flex;
    border-bottom: 1px solid var(--ecg-gray-200);
    padding: 0 1rem;
    gap: 0;
}
.ecg-alert-detail__tab {
    padding: 0.6rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ecg-gray-500);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 150ms ease;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.ecg-alert-detail__tab:hover:not(:disabled) {
    color: var(--ecg-gray-700);
}
.ecg-alert-detail__tab.is-active {
    color: var(--ecg-primary);
    border-bottom-color: var(--ecg-primary);
}
.ecg-alert-detail__tab:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Body */
.ecg-alert-detail__body {
    max-height: 500px;
    overflow-y: auto;
    padding: 1rem;
}

/* Remediation container inside panel (reuse cmd-* classes from custom.css) */
.ecg-alert-detail__body .ecg-cmd-container {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    counter-reset: cmd;
    display: flex;
    flex-direction: column;
    align-items: start;
    gap: 8px;
    padding: 6px 0;
    max-width: 100%;
    box-sizing: border-box;
}

/* Footer actions */
.ecg-alert-detail__footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--ecg-gray-200);
    gap: 0.5rem;
}

/* Sticky footer bar (remediation apply) */
.ecg-alert-detail__sticky-footer {
    position: sticky;
    bottom: 0;
    display: flex;
    align-items: center;
    padding: 0.75rem 1.25rem;
    background: var(--ecg-gray-50);
    border-top: 2px solid var(--ecg-gray-200);
    gap: 1rem;
    z-index: 5;
}
.ecg-alert-detail__sticky-footer .btn-ecg {
    margin-left: auto;
    white-space: nowrap;
}
.ecg-alert-detail__sticky-footer--confirm {
    background: #fef9ee;
    border-top-color: var(--ecg-warning);
}

/* ============================================================
   Chat Widget — Compagnon IA
   ============================================================ */
.ecg-chat-fab {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--ecg-primary);
    color: var(--ecg-white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(129, 78, 223, 0.35);
    transition: all 200ms ease;
    z-index: 1000;
}
.ecg-chat-fab:hover {
    background: var(--ecg-primary-dark);
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(129, 78, 223, 0.45);
}

.ecg-chat-panel {
    position: fixed;
    bottom: 5.5rem;
    right: 1.5rem;
    width: 380px;
    max-height: 520px;
    background: var(--ecg-white);
    border-radius: var(--ecg-radius-xl, 12px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 1000;
}
@media (max-width: 480px) {
    .ecg-chat-panel {
        right: 0.5rem;
        left: 0.5rem;
        width: auto;
        bottom: 5rem;
        max-height: 70vh;
    }
}

.ecg-chat-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--ecg-primary);
    color: var(--ecg-white);
}

.ecg-chat-panel__messages {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-height: 300px;
    max-height: 380px;
    background: var(--ecg-gray-50);
}

.ecg-chat-message {
    display: flex;
    max-width: 85%;
}
.ecg-chat-message--user {
    align-self: flex-end;
}
.ecg-chat-message--bot,
.ecg-chat-message--assistant {
    align-self: flex-start;
}

.ecg-chat-message__content {
    padding: 0.5rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    line-height: 1.5;
    word-break: break-word;
}
.ecg-chat-message--user .ecg-chat-message__content {
    background: var(--ecg-primary);
    color: var(--ecg-white);
    border-bottom-right-radius: 4px;
}
.ecg-chat-message--bot .ecg-chat-message__content,
.ecg-chat-message--assistant .ecg-chat-message__content {
    background: var(--ecg-white);
    color: var(--ecg-gray-700);
    border: 1px solid var(--ecg-gray-200);
    border-bottom-left-radius: 4px;
}
.ecg-chat-message__content strong { font-weight: 700; }
.ecg-chat-message__content code {
    background: var(--ecg-gray-100);
    padding: 0.1rem 0.3rem;
    border-radius: 4px;
    font-size: 0.75rem;
}
.ecg-chat-message__content ul {
    margin: 0.25rem 0;
    padding-left: 1.25rem;
}
.ecg-chat-message__content li {
    margin-bottom: 0.15rem;
}

/* Typing indicator */
.ecg-chat-typing {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0.6rem 1rem !important;
}
.ecg-chat-typing span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ecg-gray-400);
    animation: ecg-chat-bounce 1.4s infinite ease-in-out both;
}
.ecg-chat-typing span:nth-child(1) { animation-delay: -0.32s; }
.ecg-chat-typing span:nth-child(2) { animation-delay: -0.16s; }
@keyframes ecg-chat-bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

.ecg-chat-panel__input {
    display: flex;
    align-items: center;
    padding: 0.5rem;
    border-top: 1px solid var(--ecg-gray-200);
    gap: 0.5rem;
    background: var(--ecg-white);
}
.ecg-chat-panel__input input {
    flex: 1;
    border: 1px solid var(--ecg-gray-300);
    border-radius: 20px;
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    outline: none;
    transition: border-color 150ms ease;
}
.ecg-chat-panel__input input:focus {
    border-color: var(--ecg-primary);
}
.ecg-chat-panel__send {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--ecg-primary);
    color: var(--ecg-white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: all 150ms ease;
    flex-shrink: 0;
}
.ecg-chat-panel__send:hover:not(:disabled) {
    background: var(--ecg-primary-dark);
}
.ecg-chat-panel__send:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}