/* ============================================================================
 * Friday — Design System
 * Palette inspirée du rapport Polti (bleu Confluent Digital).
 * ============================================================================ */

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

:root {
    /* Couleurs — palette Confluent Digital */
    --c-primary: #1f55a8;
    --c-primary-dark: #173f7e;
    --c-primary-light: #2c75d6;
    --c-primary-50: #eff5fc;
    --c-primary-100: #d8e6f7;

    --c-success: #16a34a;
    --c-success-bg: #ecfdf5;
    --c-warning: #f59e0b;
    --c-warning-bg: #fffbeb;
    --c-danger: #dc2626;
    --c-danger-bg: #fef2f2;
    --c-info: #0891b2;
    --c-info-bg: #ecfeff;

    /* Surfaces */
    --c-bg: #f6f8fb;
    --c-surface: #ffffff;
    --c-surface-2: #f9fafb;
    --c-border: #e5e7eb;
    --c-border-strong: #d1d5db;

    /* Texte */
    --c-text: #111827;
    --c-text-muted: #6b7280;
    --c-text-subtle: #9ca3af;

    /* Sidebar */
    --c-sidebar-bg: #0f1d33;
    --c-sidebar-bg-hover: #14253f;
    --c-sidebar-border: #1c2f4d;
    --c-sidebar-text: #cbd5e1;
    --c-sidebar-text-active: #ffffff;
    --c-sidebar-accent: #2c75d6;

    /* Spacing & radius */
    --r-sm: 6px;
    --r-md: 10px;
    --r-lg: 14px;
    --r-xl: 18px;

    /* Shadows */
    --sh-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --sh-md: 0 4px 12px rgba(15, 23, 42, 0.06);
    --sh-lg: 0 12px 32px rgba(15, 23, 42, 0.08);

    /* Transitions */
    --t-fast: 120ms ease;
    --t-medium: 200ms ease;
}

/* ============================================================================
 * Base
 * ============================================================================ */

* { box-sizing: border-box; }

html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--c-bg);
    color: var(--c-text);
    font-size: 14px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

code, pre, .font-monospace {
    font-family: 'JetBrains Mono', 'SF Mono', Consolas, monospace !important;
    font-size: 0.875em;
}

a { color: var(--c-primary); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--c-primary-dark); }

h1, h2, h3, h4, h5, h6 { color: var(--c-text); font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }

.text-muted { color: var(--c-text-muted) !important; }

/* ============================================================================
 * App layout
 * ============================================================================ */

.app-shell { display: flex; min-height: 100vh; }

/* ---- Sidebar -------------------------------------------------------------- */

.sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--c-sidebar-bg);
    color: var(--c-sidebar-text);
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--c-sidebar-border);
}

.sidebar-brand {
    padding: 1.25rem 1.25rem 1rem;
    border-bottom: 1px solid var(--c-sidebar-border);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.sidebar-brand .brand-mark {
    width: 32px; height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--c-primary-light), var(--c-primary));
    display: grid; place-items: center;
    color: #fff; font-weight: 700;
    box-shadow: 0 4px 14px rgba(44, 117, 214, 0.4);
}

.sidebar-brand .brand-name {
    color: #fff; font-weight: 700; font-size: 1.05rem; letter-spacing: -0.02em;
}

.client-switcher-wrap {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--c-sidebar-border);
}

.client-switcher-wrap label {
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    color: var(--c-text-subtle);
    margin-bottom: 0.4rem;
    display: block;
    font-weight: 500;
}

.client-switcher-wrap select {
    background: var(--c-sidebar-bg-hover);
    color: #fff;
    border: 1px solid var(--c-sidebar-border);
    border-radius: var(--r-sm);
    padding: 0.4rem 0.6rem;
    width: 100%;
    font-size: 0.875rem;
    cursor: pointer;
}

.client-switcher-wrap select:focus { outline: 2px solid var(--c-primary-light); outline-offset: 1px; }

.sidebar-nav {
    flex: 1;
    padding: 0.75rem 0.5rem;
    overflow-y: auto;
}

.sidebar-nav .nav-section {
    padding: 1rem 0.75rem 0.4rem;
    text-transform: uppercase;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--c-text-subtle);
    font-weight: 600;
}

.sidebar-nav a.nav-link {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.55rem 0.75rem;
    color: var(--c-sidebar-text);
    border-radius: var(--r-sm);
    margin: 0.05rem 0;
    transition: background var(--t-fast), color var(--t-fast);
    font-size: 0.875rem;
}

.sidebar-nav a.nav-link:hover {
    background: var(--c-sidebar-bg-hover);
    color: var(--c-sidebar-text-active);
}

.sidebar-nav a.nav-link.active {
    background: linear-gradient(90deg, rgba(44, 117, 214, 0.18), rgba(44, 117, 214, 0));
    color: var(--c-sidebar-text-active);
    box-shadow: inset 3px 0 0 var(--c-sidebar-accent);
}

.sidebar-nav a.nav-link i {
    font-size: 1rem;
    width: 18px;
    color: var(--c-text-subtle);
}

.sidebar-nav a.nav-link:hover i,
.sidebar-nav a.nav-link.active i {
    color: var(--c-sidebar-accent);
}

.sidebar-user {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--c-sidebar-border);
    font-size: 0.8rem;
}

.sidebar-user .user-name { color: #fff; font-weight: 500; }
.sidebar-user .user-role { color: var(--c-text-subtle); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; }
.sidebar-user .logout-link { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--c-text-subtle); margin-top: 0.5rem; }
.sidebar-user .logout-link:hover { color: #fff; }

/* ---- Main content -------------------------------------------------------- */

.main {
    flex: 1;
    min-width: 0;
    padding: 2rem 2.5rem;
    max-width: 100%;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.page-header h1 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
}

.page-header .page-subtitle {
    color: var(--c-text-muted);
    font-size: 0.875rem;
    margin-top: 0.2rem;
}

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

.card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-sm);
    overflow: hidden;
}

.card .card-header {
    background: var(--c-surface-2);
    border-bottom: 1px solid var(--c-border);
    padding: 0.75rem 1.25rem;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--c-text);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card .card-body { padding: 1.25rem; }
.card .card-footer {
    background: var(--c-surface-2);
    border-top: 1px solid var(--c-border);
    padding: 0.75rem 1.25rem;
}

/* ============================================================================
 * KPI cards (dashboard)
 * ============================================================================ */

.kpi-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: 1.1rem 1.25rem;
    transition: box-shadow var(--t-fast), transform var(--t-fast);
    box-shadow: var(--sh-sm);
    height: 100%;
}

.kpi-card:hover { box-shadow: var(--sh-md); transform: translateY(-1px); }

.kpi-card .kpi-label {
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    color: var(--c-text-muted);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.kpi-card .kpi-info {
    color: var(--c-text-subtle);
    font-size: 0.85em;
    cursor: help;
    transition: color var(--t-fast);
}
.kpi-card .kpi-info:hover { color: var(--c-primary); }

/* Tooltip Bootstrap — palette friday */
.tooltip-inner {
    background: var(--c-sidebar-bg);
    color: #fff;
    font-size: 0.78rem;
    text-align: left;
    line-height: 1.45;
    max-width: 280px;
    padding: 0.55rem 0.75rem;
    border-radius: var(--r-sm);
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
}
.tooltip .tooltip-arrow::before { border-top-color: var(--c-sidebar-bg) !important; }
.tooltip.bs-tooltip-bottom .tooltip-arrow::before { border-bottom-color: var(--c-sidebar-bg) !important; }
.tooltip.bs-tooltip-start .tooltip-arrow::before { border-left-color: var(--c-sidebar-bg) !important; }
.tooltip.bs-tooltip-end .tooltip-arrow::before { border-right-color: var(--c-sidebar-bg) !important; }

.kpi-card .kpi-value {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--c-text);
    margin-top: 0.4rem;
    letter-spacing: -0.02em;
    font-feature-settings: "tnum";
}

.kpi-card .kpi-delta {
    font-size: 0.825rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.4rem;
}

.kpi-card .kpi-delta.up { color: var(--c-success); }
.kpi-card .kpi-delta.down { color: var(--c-danger); }
.kpi-card .kpi-delta.flat { color: var(--c-text-subtle); }

.kpi-card .kpi-delta .ref { color: var(--c-text-subtle); font-weight: 400; }

/* Carrés de levier (dashboard home) */
.lever-card {
    display: block;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: 1.5rem;
    text-align: center;
    transition: all var(--t-medium);
    color: var(--c-text);
    box-shadow: var(--sh-sm);
}

.lever-card:hover {
    border-color: var(--c-primary-light);
    box-shadow: var(--sh-md);
    transform: translateY(-2px);
    color: var(--c-primary);
}

.lever-card .lever-icon {
    width: 48px; height: 48px;
    margin: 0 auto 0.75rem;
    border-radius: 12px;
    background: var(--c-primary-50);
    color: var(--c-primary);
    display: grid; place-items: center;
    font-size: 1.25rem;
}

.lever-card .lever-name {
    font-weight: 600;
    font-size: 0.95rem;
}

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

.btn {
    font-weight: 500;
    border-radius: var(--r-sm);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border: 1px solid transparent;
    transition: all var(--t-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.btn-primary {
    background: var(--c-primary);
    border-color: var(--c-primary);
    color: #fff;
}
.btn-primary:hover { background: var(--c-primary-dark); border-color: var(--c-primary-dark); }

.btn-outline-primary {
    background: transparent;
    color: var(--c-primary);
    border-color: var(--c-border-strong);
}
.btn-outline-primary:hover { background: var(--c-primary-50); border-color: var(--c-primary); color: var(--c-primary-dark); }

.btn-outline-danger { background: transparent; color: var(--c-danger); border-color: var(--c-border-strong); }
.btn-outline-danger:hover { background: var(--c-danger-bg); border-color: var(--c-danger); }

.btn-outline-secondary { background: transparent; color: var(--c-text-muted); border-color: var(--c-border-strong); }
.btn-outline-secondary:hover { background: var(--c-surface-2); color: var(--c-text); border-color: var(--c-border-strong); }

.btn-link { color: var(--c-text-muted); padding: 0.5rem 0.75rem; }
.btn-link:hover { color: var(--c-text); }

.btn-sm { padding: 0.35rem 0.65rem; font-size: 0.8rem; }

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

.form-control, .form-select {
    display: block;
    width: 100%;
    border: 1px solid var(--c-border-strong);
    border-radius: var(--r-sm);
    padding: 0.55rem 0.85rem;
    font-size: 0.9rem;
    line-height: 1.4;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
    background: var(--c-surface);
    color: var(--c-text);
}

.form-control:focus, .form-select:focus {
    border-color: var(--c-primary-light);
    box-shadow: 0 0 0 3px rgba(44, 117, 214, 0.15);
    outline: none;
}

.form-control::placeholder { color: var(--c-text-subtle); }

.form-label {
    display: block;
    font-weight: 500;
    color: var(--c-text);
    font-size: 0.825rem;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.form-text {
    color: var(--c-text-muted);
    font-size: 0.78rem;
    margin-top: 0.4rem;
    line-height: 1.4;
}

/* Espacement vertical des grilles de formulaire (Bootstrap g-3) */
.card-body .row.g-3 { --bs-gutter-y: 1.25rem; }
.card-body .mb-3 { margin-bottom: 1.25rem !important; }

/* Cases à cocher / radios */
.form-check {
    padding-left: 1.6rem;
    margin-bottom: 0.4rem;
    min-height: 1.4rem;
}
.form-check-input {
    margin-left: -1.6rem;
    margin-top: 0.2rem;
    width: 1rem;
    height: 1rem;
}
.form-check-input:checked {
    background-color: var(--c-primary);
    border-color: var(--c-primary);
}
.form-check-input:focus {
    border-color: var(--c-primary-light);
    box-shadow: 0 0 0 3px rgba(44, 117, 214, 0.15);
}
.form-check-label {
    font-size: 0.875rem;
    color: var(--c-text);
    line-height: 1.4;
}

/* Switches Bootstrap */
.form-switch .form-check-input {
    width: 2rem;
    height: 1.05rem;
    margin-top: 0.15rem;
}

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

.table {
    margin: 0;
    color: var(--c-text);
}
.table thead th {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--c-text-muted);
    font-weight: 600;
    padding: 0.7rem 1rem;
    background: var(--c-surface-2);
    border-bottom: 1px solid var(--c-border);
}
.table tbody td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--c-border);
    vertical-align: middle;
}
.table tbody tr:last-child td { border-bottom: none; }
.table-hover tbody tr:hover { background: var(--c-primary-50); }

.table code { color: var(--c-primary-dark); background: var(--c-primary-50); padding: 0.1rem 0.4rem; border-radius: 4px; font-size: 0.78rem; }

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

.badge {
    font-weight: 500;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    font-size: 0.72rem;
    letter-spacing: 0.02em;
}

.badge-pill { padding: 0.2rem 0.65rem; font-size: 0.7rem; }

.badge.bg-success { background: var(--c-success-bg) !important; color: var(--c-success) !important; border: 1px solid color-mix(in srgb, var(--c-success) 20%, transparent); }
.badge.bg-warning { background: var(--c-warning-bg) !important; color: var(--c-warning) !important; border: 1px solid color-mix(in srgb, var(--c-warning) 20%, transparent); }
.badge.bg-danger  { background: var(--c-danger-bg) !important;  color: var(--c-danger) !important;  border: 1px solid color-mix(in srgb, var(--c-danger) 20%, transparent); }
.badge.bg-info    { background: var(--c-info-bg) !important;    color: var(--c-info) !important;    border: 1px solid color-mix(in srgb, var(--c-info) 20%, transparent); }
.badge.bg-secondary { background: #f3f4f6 !important; color: var(--c-text-muted) !important; border: 1px solid var(--c-border); }

/* ============================================================================
 * Alerts (flash)
 * ============================================================================ */

.alert {
    border: 1px solid;
    border-radius: var(--r-md);
    padding: 0.85rem 1.1rem;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
}

.alert::before { font-family: "bootstrap-icons"; font-size: 1.05rem; line-height: 1.2; flex-shrink: 0; }
.alert-success::before { content: "\F26B"; color: var(--c-success); }
.alert-danger::before  { content: "\F623"; color: var(--c-danger); }
.alert-warning::before { content: "\F33A"; color: var(--c-warning); }
.alert-info::before    { content: "\F431"; color: var(--c-info); }

.alert-success { background: var(--c-success-bg); border-color: color-mix(in srgb, var(--c-success) 25%, transparent); color: #065f46; }
.alert-danger  { background: var(--c-danger-bg);  border-color: color-mix(in srgb, var(--c-danger) 25%, transparent);  color: #991b1b; }
.alert-warning { background: var(--c-warning-bg); border-color: color-mix(in srgb, var(--c-warning) 25%, transparent); color: #92400e; }
.alert-info    { background: var(--c-info-bg);    border-color: color-mix(in srgb, var(--c-info) 25%, transparent);    color: #155e75; }

.alert .btn-close { margin-left: auto; opacity: 0.4; font-size: 0.75rem; }

/* ============================================================================
 * Provider cards (intégrations index)
 * ============================================================================ */

.provider-card {
    display: block;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: 1.25rem 1.1rem;
    text-align: left;
    transition: all var(--t-medium);
    text-decoration: none;
    color: var(--c-text);
    height: 100%;
    box-shadow: var(--sh-sm);
}

.provider-card:hover {
    border-color: var(--c-primary-light);
    box-shadow: var(--sh-md);
    transform: translateY(-1px);
    color: var(--c-text);
}

.provider-card .provider-lever {
    text-transform: uppercase;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--c-primary);
    font-weight: 600;
    background: var(--c-primary-50);
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    display: inline-block;
}

.provider-card .provider-name {
    font-size: 1rem;
    font-weight: 600;
    margin-top: 0.7rem;
    margin-bottom: 0.3rem;
}

.provider-card .provider-meta {
    font-size: 0.75rem;
    color: var(--c-text-muted);
}

/* ============================================================================
 * Integration form — split-view tutoriel
 * ============================================================================ */

.integration-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 1.5rem;
    align-items: start;
}

@media (max-width: 1100px) {
    .integration-layout { grid-template-columns: 1fr; }
}

.tutorial-panel {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--sh-sm);
    position: sticky;
    top: 1.5rem;
    max-height: calc(100vh - 3rem);
    display: flex;
    flex-direction: column;
}

.tutorial-panel .tut-header {
    padding: 1.1rem 1.25rem;
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
    color: #fff;
}

.tutorial-panel .tut-header .tut-eyebrow {
    text-transform: uppercase;
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.tutorial-panel .tut-header h2 {
    color: #fff;
    margin: 0.4rem 0 0;
    font-size: 1.15rem;
}

.tutorial-panel .tut-body {
    padding: 1.25rem;
    overflow-y: auto;
    flex: 1;
}

.tutorial-panel .tut-prereq {
    background: var(--c-warning-bg);
    border-left: 3px solid var(--c-warning);
    padding: 0.7rem 0.9rem;
    border-radius: var(--r-sm);
    margin-bottom: 1.25rem;
}

.tutorial-panel .tut-prereq h6 {
    margin: 0 0 0.4rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--c-warning);
    font-weight: 700;
}

.tutorial-panel .tut-prereq ul {
    margin: 0;
    padding-left: 1.2rem;
    font-size: 0.825rem;
    color: var(--c-text);
}

.tut-content {
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--c-text);
}

.tut-content h2 {
    font-size: 1.05rem;
    margin: 1.5rem 0 0.6rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--c-border);
}

.tut-content h2:first-child { margin-top: 0; }

.tut-content h3 {
    font-size: 0.95rem;
    margin: 1.2rem 0 0.4rem;
    color: var(--c-primary-dark);
}

.tut-content p { margin: 0.4rem 0 0.8rem; }

.tut-content code:not(pre code) {
    background: var(--c-primary-50);
    color: var(--c-primary-dark);
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-size: 0.82rem;
}

.tut-content pre {
    background: #0f1d33;
    color: #cbd5e1;
    border-radius: var(--r-md);
    padding: 0.85rem 1rem;
    overflow-x: auto;
    font-size: 0.8rem;
    line-height: 1.55;
    margin: 0.7rem 0;
}

.tut-content pre code {
    background: transparent;
    color: inherit;
    padding: 0;
}

.tut-content ul, .tut-content ol { padding-left: 1.4rem; margin: 0.4rem 0 0.8rem; }
.tut-content li { margin-bottom: 0.25rem; }

.tut-content table {
    width: 100%;
    margin: 0.7rem 0;
    font-size: 0.82rem;
    border-collapse: collapse;
}
.tut-content table th, .tut-content table td {
    padding: 0.45rem 0.7rem;
    border-bottom: 1px solid var(--c-border);
    text-align: left;
}
.tut-content table th { background: var(--c-surface-2); font-weight: 600; }

.tut-content blockquote {
    border-left: 3px solid var(--c-primary-light);
    padding: 0.5rem 0.85rem;
    margin: 0.7rem 0;
    background: var(--c-primary-50);
    color: var(--c-text-muted);
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.tut-steps {
    list-style: none;
    counter-reset: step;
    padding: 1.2rem 0 0;
    margin: 1.5rem 0 0;
    border-top: 1px solid var(--c-border);
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.tut-steps li {
    counter-increment: step;
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    font-size: 0.85rem;
    line-height: 1.5;
}

.tut-steps li::before {
    content: counter(step);
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--c-primary);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 600;
    display: grid;
    place-items: center;
    margin-top: 0.05rem;
}

.tut-steps li > .step-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 0.1rem;
}

.tut-steps li img {
    border-radius: var(--r-sm);
    border: 1px solid var(--c-border);
    max-width: 100%;
    display: block;
}

/* ============================================================================
 * Login / TOTP — pages publiques
 * ============================================================================ */

.auth-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #f6f8fb 0%, #eef2f7 100%);
    padding: 2rem 1rem;
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-xl);
    box-shadow: var(--sh-lg);
    padding: 2rem;
}

.auth-card .auth-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}

.auth-card .auth-brand .brand-mark {
    width: 36px; height: 36px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--c-primary-light), var(--c-primary));
    display: grid; place-items: center;
    color: #fff; font-weight: 700;
    box-shadow: 0 4px 14px rgba(44, 117, 214, 0.4);
}

.auth-card .auth-brand .brand-name { font-weight: 700; font-size: 1.1rem; }

/* ============================================================================
 * Utilities
 * ============================================================================ */

.text-success { color: var(--c-success) !important; }
.text-danger { color: var(--c-danger) !important; }
.text-warning { color: var(--c-warning) !important; }

.bg-app { background: var(--c-bg); }

.fw-medium { font-weight: 500; }
.fw-semibold { font-weight: 600; }

.divider {
    height: 1px;
    background: var(--c-border);
    margin: 1.25rem 0;
}

/* Compact filter bar pour les pages avec filtres date */
.filter-bar {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    padding: 0.6rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.filter-bar label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--c-text-muted);
    font-weight: 600;
    margin: 0;
}

.filter-bar input { width: auto; padding: 0.3rem 0.55rem; }

/* Daterangepicker (lib bootstrap-daterangepicker) — thémé Friday */
.daterange-input {
    position: relative;
    display: inline-block;
}
.daterange-input input {
    padding-right: 2rem;
    width: 240px;
    cursor: pointer;
    background: var(--c-surface);
}
.daterange-input > .bi-chevron-down {
    position: absolute;
    right: 0.6rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--c-text-subtle);
    pointer-events: none;
    font-size: 0.75rem;
}

.daterangepicker {
    font-family: 'Inter', sans-serif !important;
    border: 1px solid var(--c-border) !important;
    border-radius: var(--r-md) !important;
    box-shadow: var(--sh-lg) !important;
    color: var(--c-text);
    padding: 0;
}
.daterangepicker:before, .daterangepicker:after { display: none !important; }

.daterangepicker .ranges {
    border-right: 1px solid var(--c-border);
    padding: 0.6rem 0;
    min-width: 175px;
}
.daterangepicker .ranges ul { padding: 0; }
.daterangepicker .ranges li {
    color: var(--c-text);
    font-size: 0.825rem;
    padding: 0.45rem 1rem;
    border-radius: 0;
    transition: background var(--t-fast), color var(--t-fast);
}
.daterangepicker .ranges li:hover {
    background: var(--c-primary-50);
    color: var(--c-primary-dark);
}
.daterangepicker .ranges li.active {
    background: var(--c-primary);
    color: #fff;
    font-weight: 500;
}

.daterangepicker .calendar-table {
    background: var(--c-surface);
    border: none;
    padding: 0.5rem 0.75rem;
}
.daterangepicker th, .daterangepicker td { border-radius: var(--r-sm); }
.daterangepicker th.month { color: var(--c-text); font-weight: 600; }
.daterangepicker th.available { color: var(--c-text-subtle); font-size: 0.75rem; }
.daterangepicker td.available { color: var(--c-text); }
.daterangepicker td.available:hover { background: var(--c-primary-50); color: var(--c-primary-dark); }
.daterangepicker td.in-range { background: var(--c-primary-50); color: var(--c-primary-dark); }
.daterangepicker td.active, .daterangepicker td.active:hover {
    background: var(--c-primary) !important;
    color: #fff !important;
}
.daterangepicker td.start-date, .daterangepicker td.end-date {
    background: var(--c-primary) !important;
    color: #fff !important;
    border-radius: var(--r-sm);
}
.daterangepicker td.off, .daterangepicker td.off.in-range, .daterangepicker td.off.start-date, .daterangepicker td.off.end-date {
    color: var(--c-text-subtle);
    background: transparent;
}

.daterangepicker .drp-buttons {
    border-top: 1px solid var(--c-border);
    padding: 0.6rem 0.85rem;
    background: var(--c-surface-2);
}
.daterangepicker .btn {
    font-size: 0.8rem;
    padding: 0.35rem 0.85rem;
    border-radius: var(--r-sm);
}
.daterangepicker .applyBtn { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.daterangepicker .applyBtn:hover { background: var(--c-primary-dark); }
.daterangepicker .cancelBtn {
    background: transparent;
    color: var(--c-text-muted);
    border: 1px solid var(--c-border-strong);
}
.daterangepicker .drp-selected { color: var(--c-text-muted); font-size: 0.75rem; }

.daterangepicker .calendar-table .next, .daterangepicker .calendar-table .prev {
    color: var(--c-text-muted);
    border-radius: var(--r-sm);
}
.daterangepicker .calendar-table .next:hover, .daterangepicker .calendar-table .prev:hover {
    background: var(--c-primary-50);
    color: var(--c-primary);
}

@media (max-width: 720px) {
    .daterangepicker .ranges { border-right: none; border-bottom: 1px solid var(--c-border); }
}

/* Wrap autour du tableau campagnes : permet au tableau de scroller horizontalement
   sur mobile sans couper la pagination ni la recherche qui sont au-dessus/dessous. */
.campaigns-table-wrap { width: 100%; }
.campaigns-table-wrap .dataTables_scroll { overflow-x: auto; }
.campaigns-table-wrap table.dataTable { font-size: 0.825rem; }
.campaigns-table-wrap table.dataTable td,
.campaigns-table-wrap table.dataTable th { white-space: nowrap; }

/* DataTables (wrapper Bootstrap 5) — thémé Friday
   Le wrapper utilise le grid Bootstrap (.row + .col-sm-*) pour la toolbar haut/bas. */
.dataTables_wrapper { width: 100%; }
.dataTables_wrapper > .row { margin-left: 0; margin-right: 0; align-items: center; }
.dataTables_wrapper > .row:first-child { margin-bottom: 0.85rem; }
.dataTables_wrapper > .row:last-child { margin-top: 0.85rem; }
.dataTables_wrapper table.dataTable { width: 100% !important; }

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter {
    margin: 0;
}
.dataTables_wrapper .dataTables_filter { text-align: right; }
.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--c-text-muted);
    margin: 0;
}
.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--c-border-strong);
    border-radius: var(--r-sm);
    padding: 0.35rem 0.6rem;
    font-size: 0.825rem;
    background: var(--c-surface);
    color: var(--c-text);
    margin: 0;
}
.dataTables_wrapper .dataTables_filter input { min-width: 240px; }
.dataTables_wrapper .dataTables_length select:focus,
.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--c-primary-light);
    box-shadow: 0 0 0 3px rgba(44, 117, 214, 0.15);
    outline: none;
}

.dataTables_wrapper .dataTables_info {
    color: var(--c-text-muted);
    font-size: 0.78rem;
    padding-top: 0.4rem;
}

/* Tri visuel des colonnes */
table.dataTable thead th.sorting,
table.dataTable thead th.sorting_asc,
table.dataTable thead th.sorting_desc {
    cursor: pointer;
    position: relative;
    padding-right: 1.5rem !important;
}
table.dataTable thead th.sorting::before,
table.dataTable thead th.sorting::after,
table.dataTable thead th.sorting_asc::before,
table.dataTable thead th.sorting_asc::after,
table.dataTable thead th.sorting_desc::before,
table.dataTable thead th.sorting_desc::after {
    position: absolute;
    right: 0.5rem;
    color: var(--c-text-subtle);
    opacity: 0.5;
    font-size: 0.7rem;
    line-height: 1;
}
table.dataTable thead th.sorting::before { content: '▲'; top: 30%; }
table.dataTable thead th.sorting::after { content: '▼'; bottom: 30%; }
table.dataTable thead th.sorting_asc::before { content: '▲'; top: 30%; opacity: 1; color: var(--c-primary); }
table.dataTable thead th.sorting_asc::after { content: '▼'; bottom: 30%; }
table.dataTable thead th.sorting_desc::before { content: '▲'; top: 30%; }
table.dataTable thead th.sorting_desc::after { content: '▼'; bottom: 30%; opacity: 1; color: var(--c-primary); }

/* Pagination — reste horizontale via flex (Bootstrap 5 .pagination) */
.dataTables_wrapper .dataTables_paginate {
    padding: 0;
    margin: 0;
    text-align: right;
}
.dataTables_wrapper .dataTables_paginate .pagination {
    display: inline-flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin: 0;
    gap: 0;
    justify-content: flex-end;
}
.dataTables_wrapper .dataTables_paginate .pagination .page-item {
    display: inline-block;
}
.dataTables_wrapper .pagination .page-link {
    color: var(--c-text);
    border: 1px solid var(--c-border);
    padding: 0.3rem 0.65rem;
    font-size: 0.8rem;
    background: var(--c-surface);
}
.dataTables_wrapper .pagination .page-link:hover {
    background: var(--c-primary-50);
    border-color: var(--c-primary-light);
    color: var(--c-primary-dark);
    z-index: 2;
}
.dataTables_wrapper .pagination .page-item.active .page-link {
    background: var(--c-primary);
    border-color: var(--c-primary);
    color: #fff;
}
.dataTables_wrapper .pagination .page-item.disabled .page-link {
    color: var(--c-text-subtle);
    background: var(--c-surface-2);
}

/* Fallback si le wrapper Bootstrap5 n'est PAS chargé : DataTables génère
   .paginate_button (au lieu de .page-link). Aligne quand même horizontal. */
.dataTables_wrapper .dataTables_paginate > a.paginate_button,
.dataTables_wrapper .dataTables_paginate > span > a.paginate_button {
    display: inline-block;
    padding: 0.3rem 0.65rem;
    font-size: 0.8rem;
    border: 1px solid var(--c-border);
    border-radius: var(--r-sm);
    margin: 0 0.1rem;
    color: var(--c-text);
    text-decoration: none;
}
.dataTables_wrapper .dataTables_paginate > a.paginate_button.current,
.dataTables_wrapper .dataTables_paginate > span > a.paginate_button.current {
    background: var(--c-primary);
    border-color: var(--c-primary);
    color: #fff;
}

@media (max-width: 720px) {
    .dataTables_wrapper .dataTables_filter { text-align: left; }
    .dataTables_wrapper .dataTables_paginate { text-align: left; }
    .dataTables_wrapper .dataTables_filter input { min-width: 100%; }
}

/* Empty states */
.empty-state {
    padding: 3rem 1rem;
    text-align: center;
    color: var(--c-text-muted);
}

.empty-state .empty-icon {
    font-size: 2.5rem;
    color: var(--c-text-subtle);
    margin-bottom: 0.5rem;
}

.empty-state .empty-title { font-size: 0.95rem; color: var(--c-text); font-weight: 500; }
.empty-state .empty-sub { font-size: 0.825rem; }

/* Scrollbar plus discrète sur le tutoriel */
.tut-body::-webkit-scrollbar { width: 8px; }
.tut-body::-webkit-scrollbar-thumb { background: var(--c-border-strong); border-radius: 4px; }
.tut-body::-webkit-scrollbar-thumb:hover { background: var(--c-text-subtle); }