/* ==========================================================================
   DEVENIR TESTEUSE — STYLES OFFICIELS CHAP CHAP
   ========================================================================== */

:root {
    --primary: #B77E65;       /* Terracotta doux */
    --accent: #843431;        /* Brun Bordeaux Chap Chap */
    --accent-hover: #6d2825;
    --accent-light: #fbeee8;
    --secondary: #F2D0BD;     /* Pêche poudré */
    --bg-light: #FAF6F4;      /* Fond écru chaleureux */
    --text-dark: #1A1A1A;
    --text-muted: #666666;
    --border-color: #E8D5CE;
    --white: #ffffff;
    --success: #2E7D32;
    --success-bg: #E8F5E9;
    --warning: #ED6C02;
    --warning-bg: #FFF4E5;
    --error: #D32F2F;
    --error-bg: #FFEBEE;
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(132, 52, 49, 0.08);
    --shadow-lg: 0 18px 45px rgba(132, 52, 49, 0.12);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--white);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
nav {
    height: 90px;
    display: flex;
    align-items: center;
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.04);
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.nav-logo-img {
    height: 44px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 22px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent);
    font-weight: 700;
}

.btn-primary-nav {
    background: var(--accent) !important;
    color: var(--white) !important;
    padding: 10px 22px;
    border-radius: 50px;
    font-weight: 600 !important;
    box-shadow: 0 4px 14px rgba(132, 52, 49, 0.25);
}

.btn-primary-nav:hover {
    background: var(--accent-hover) !important;
    transform: translateY(-1px);
}

.menu-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--accent);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.testeuse-hero {
    background: linear-gradient(180deg, var(--bg-light) 0%, var(--white) 100%);
    padding: 50px 0 35px 0;
    text-align: center;
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-light);
    color: var(--accent);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
    border: 1px solid var(--secondary);
}

.hero-title {
    font-size: clamp(30px, 4.5vw, 48px);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 18px;
    color: var(--text-dark);
}

.hero-title .highlight {
    color: var(--accent);
    display: inline-block;
}

.hero-description {
    font-size: 17px;
    color: var(--text-muted);
    max-width: 720px;
    margin: 0 auto 35px auto;
    line-height: 1.7;
}

/* 3 Piliers Avantages */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 980px;
    margin: 0 auto 40px auto;
    text-align: left;
}

.pillar-card {
    background: var(--white);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 22px 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.pillar-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.pillar-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--accent-light);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 14px;
}

.pillar-card h3 {
    font-size: 16px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 6px;
}

.pillar-card p {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ==========================================================================
   STEPPER PROGRESS BAR
   ========================================================================== */
.stepper-container {
    max-width: 860px;
    margin: 0 auto 45px auto;
    padding: 0 10px;
}

.stepper {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.stepper::before {
    content: '';
    position: absolute;
    top: 22px;
    left: 45px;
    right: 45px;
    height: 3px;
    background: #E5E7EB;
    z-index: 1;
}

.stepper-progress-line {
    position: absolute;
    top: 22px;
    left: 45px;
    height: 3px;
    background: var(--accent);
    z-index: 2;
    transition: width 0.4s ease;
    width: 0%;
}

.step-item {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: default;
    width: 140px;
    text-align: center;
}

.step-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--white);
    border: 3px solid #E5E7EB;
    color: #9CA3AF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 15px;
    margin-bottom: 10px;
    transition: var(--transition);
}

.step-title {
    font-size: 13px;
    font-weight: 600;
    color: #9CA3AF;
    transition: var(--transition);
}

/* Active & Completed States */
.step-item.active .step-circle {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--white);
    box-shadow: 0 0 0 6px var(--accent-light);
}

.step-item.active .step-title {
    color: var(--accent);
    font-weight: 800;
}

.step-item.completed .step-circle {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--white);
}

.step-item.completed .step-title {
    color: var(--text-dark);
}

/* ==========================================================================
   WORKFLOW SECTIONS CONTAINER
   ========================================================================== */
.workflow-section {
    display: none;
    max-width: 720px;
    margin: 0 auto 70px auto;
    animation: fadeIn 0.35s ease-out;
}

.workflow-section.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.workflow-card {
    background: var(--white);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    box-shadow: var(--shadow-md);
}

.workflow-card-header {
    text-align: center;
    margin-bottom: 28px;
}

.workflow-card-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-light);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin: 0 auto 16px auto;
}

.workflow-card-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.workflow-card-subtitle {
    font-size: 14.5px;
    color: var(--text-muted);
}

/* ==========================================================================
   AUTH TABS & FORMS (ÉTAPE 2)
   ========================================================================== */
.auth-tabs {
    display: flex;
    background: var(--bg-light);
    border-radius: 50px;
    padding: 5px;
    margin-bottom: 25px;
    border: 1px solid var(--border-color);
}

.auth-tab-btn {
    flex: 1;
    border: none;
    background: transparent;
    padding: 10px 18px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.auth-tab-btn.active {
    background: var(--white);
    color: var(--accent);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* Bouton Google */
.btn-google {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--white);
    border: 1.5px solid #E5E7EB;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    color: #374151;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 20px;
}

.btn-google:hover {
    background: #F9FAFB;
    border-color: #D1D5DB;
    transform: translateY(-1px);
}

.btn-google svg {
    width: 20px;
    height: 20px;
}

.auth-separator {
    display: flex;
    align-items: center;
    text-align: center;
    color: #9CA3AF;
    font-size: 12.5px;
    margin: 20px 0;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.auth-separator::before,
.auth-separator::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #E5E7EB;
}

.auth-separator:not(:empty)::before {
    margin-right: 14px;
}

.auth-separator:not(:empty)::after {
    margin-left: 14px;
}

/* Champs de formulaires */
.form-group {
    margin-bottom: 18px;
    text-align: left;
}

.form-group label {
    display: block;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 7px;
}

.form-group label .required {
    color: var(--accent);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14.5px;
    font-family: inherit;
    color: var(--text-dark);
    background: var(--white);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-light);
}

.form-control::placeholder {
    color: #A0AEC0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 16px 0;
    text-align: left;
    font-size: 13.5px;
    color: var(--text-muted);
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    margin-top: 3px;
    accent-color: var(--accent);
    width: 17px;
    height: 17px;
    cursor: pointer;
}

/* Boutons d'action */
.btn-submit-action {
    width: 100%;
    background: var(--accent);
    color: var(--white);
    border: none;
    padding: 14px 24px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 6px 18px rgba(132, 52, 49, 0.25);
    margin-top: 10px;
}

.btn-submit-action:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(132, 52, 49, 0.35);
}

.btn-submit-action:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

.forgot-link {
    display: inline-block;
    font-size: 12.5px;
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    margin-top: 4px;
}

.forgot-link:hover {
    text-decoration: underline;
}

/* Badge utilisateur connecté */
.user-logged-box {
    background: var(--bg-light);
    border: 1.5px solid var(--secondary);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.user-logged-info {
    display: flex;
    align-items: center;
    gap: 14px;
    text-align: left;
}

.user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 18px;
}

.user-names h4 {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-dark);
}

.user-names p {
    font-size: 13px;
    color: var(--text-muted);
}

.btn-logout {
    background: transparent;
    border: 1px solid var(--border-color);
    padding: 7px 14px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    cursor: pointer;
    transition: var(--transition);
}

.btn-logout:hover {
    background: #FEE2E2;
    border-color: #F87171;
}

/* ==========================================================================
   ÉCRAN INTERMÉDIAIRE : DIAGNOSTIC REQUIS (ÉTAPE 3 NON & 4)
   ========================================================================== */
.diag-inter-box {
    text-align: center;
}

.diag-notice-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #FEF3C7;
    color: #92400E;
    border: 1px solid #FCD34D;
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 16px;
}

.diag-live-radar {
    background: linear-gradient(135deg, #FFF9F7 0%, #FFF3EC 100%);
    border: 2px dashed var(--accent);
    border-radius: var(--radius-md);
    padding: 24px;
    margin: 24px 0;
    position: relative;
    overflow: hidden;
}

.pulse-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin: 0 auto 14px auto;
    position: relative;
    box-shadow: 0 0 0 0 rgba(132, 52, 49, 0.7);
    animation: radarPulse 1.8s infinite;
}

@keyframes radarPulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(132, 52, 49, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 16px rgba(132, 52, 49, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(132, 52, 49, 0);
    }
}

.diag-live-radar h4 {
    font-size: 16px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 6px;
}

.diag-live-radar p {
    font-size: 13.5px;
    color: var(--text-dark);
}

.app-access-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 25px 0;
    text-align: left;
}

.app-access-card {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.app-access-card h5 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.app-access-card p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.qr-preview-wrapper {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--white);
    padding: 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.qr-preview-img {
    width: 75px;
    height: 75px;
    object-fit: contain;
}

.btn-open-app {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--accent);
    color: var(--white);
    text-decoration: none;
    padding: 12px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    transition: var(--transition);
}

.btn-open-app:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-recheck {
    background: var(--white);
    border: 2px solid var(--accent);
    color: var(--accent);
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 14.5px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-recheck:hover {
    background: var(--accent-light);
    transform: translateY(-1px);
}

/* ==========================================================================
   FORMULAIRE TESTEUSE (ÉTAPE 5)
   ========================================================================== */
.hair-profile-badge {
    background: linear-gradient(135deg, #FFF9F7 0%, #FBF1EC 100%);
    border: 1.5px solid var(--secondary);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    margin-bottom: 30px;
    text-align: left;
}

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

.hair-profile-tag {
    background: #DCFCE7;
    color: #166534;
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}

.hair-profile-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.hair-profile-cell {
    background: var(--white);
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.hair-profile-cell span {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 2px;
}

.hair-profile-cell strong {
    font-size: 13.5px;
    color: var(--accent);
}

.form-subhead {
    font-size: 17px;
    font-weight: 800;
    color: var(--accent);
    margin: 28px 0 16px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1.5px solid var(--bg-light);
    padding-bottom: 8px;
    text-align: left;
}

/* Grille de types de produits en boutons pills */
.product-types-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 18px;
    text-align: left;
}

.product-type-option {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-light);
    border: 1.5px solid var(--border-color);
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-dark);
}

.product-type-option:hover {
    border-color: var(--primary);
    background: var(--white);
}

.product-type-option.checked {
    border-color: var(--accent);
    background: var(--accent-light);
    color: var(--accent);
}

.product-type-option input[type="checkbox"] {
    accent-color: var(--accent);
    width: 17px;
    height: 17px;
}

/* ==========================================================================
   ÉCRAN DE FÉLICITATIONS (SUCCÈS DANS LE VIVIER)
   ========================================================================== */
.success-vivier-card {
    text-align: center;
    padding: 45px 30px;
}

.success-icon-badge {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #DCFCE7;
    color: #16A34A;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 38px;
    margin: 0 auto 20px auto;
    box-shadow: 0 0 0 8px #F0FDF4;
}

.success-vivier-title {
    font-size: 28px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 14px;
}

.success-vivier-title span {
    color: var(--accent);
}

.success-vivier-desc {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 580px;
    margin: 0 auto 28px auto;
    line-height: 1.7;
}

.success-recap-box {
    background: var(--bg-light);
    border: 1.5px solid var(--secondary);
    border-radius: var(--radius-md);
    padding: 22px;
    max-width: 520px;
    margin: 0 auto 30px auto;
    text-align: left;
}

.success-recap-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.success-recap-item:last-child {
    margin-bottom: 0;
}

.success-recap-item i {
    color: #16A34A;
    font-size: 16px;
}

.success-actions {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

.btn-action-primary {
    background: var(--accent);
    color: var(--white);
    padding: 12px 26px;
    border-radius: 50px;
    font-size: 14.5px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
}

.btn-action-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-action-secondary {
    background: var(--white);
    color: var(--text-dark);
    border: 1.5px solid var(--border-color);
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 14.5px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
}

.btn-action-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ==========================================================================
   ALERTES ET MESSAGES RETOUR
   ========================================================================== */
.alert-box {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    margin-bottom: 18px;
    display: none;
    align-items: center;
    gap: 10px;
    text-align: left;
}

.alert-box.show {
    display: flex;
}

.alert-danger {
    background: var(--error-bg);
    color: var(--error);
    border: 1px solid #FFCDD2;
}

.alert-success {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid #C8E6C9;
}

.alert-warning {
    background: var(--warning-bg);
    color: var(--warning);
    border: 1px solid #FFE0B2;
}

/* Spinner loader */
.spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: inline-block;
}

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

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    background: #111111;
    color: #f1f1f1;
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-about p {
    font-size: 14px;
    color: #999;
    margin-top: 15px;
    line-height: 1.6;
}

.footer-links h4,
.footer-newsletter h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 16px;
    font-weight: 700;
}

.footer-links a {
    display: block;
    color: #999;
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.footer-newsletter p {
    font-size: 14px;
    color: #999;
    margin-bottom: 15px;
}

.footer-newsletter-form {
    display: flex;
    background: #222;
    border-radius: 50px;
    padding: 5px;
    border: 1px solid #333;
}

.footer-newsletter-form input {
    background: transparent;
    border: none;
    padding: 10px 15px;
    color: var(--white);
    flex: 1;
    outline: none;
}

.footer-newsletter-form button {
    background: var(--accent);
    color: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter-form button:hover {
    background: var(--accent-hover);
}

/* ==========================================================================
   DASHBOARD TESTEUSE (ESPACE PRIVÉ VIVIER)
   ========================================================================== */
.dashboard-container {
    max-width: 980px;
    margin: 0 auto;
}

.dashboard-header-card {
    background: linear-gradient(135deg, #FFF9F7 0%, #FAF0EB 100%);
    border: 1.5px solid var(--secondary);
    border-radius: var(--radius-lg);
    padding: 30px;
    margin-bottom: 25px;
    box-shadow: var(--shadow-md);
    position: relative;
}

.dashboard-user-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 18px;
}

.dashboard-user-info {
    display: flex;
    align-items: center;
    gap: 16px;
    text-align: left;
}

.dashboard-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    font-weight: 900;
    box-shadow: 0 4px 15px rgba(132, 52, 49, 0.25);
}

.dashboard-user-title h2 {
    font-size: 24px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.dashboard-user-title h2 span {
    color: var(--accent);
}

.dashboard-status-pills {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.badge-status-active {
    background: #DCFCE7;
    color: #166534;
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 12.5px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.badge-status-info {
    background: var(--accent-light);
    color: var(--accent);
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 12.5px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-logout-dash {
    background: var(--white);
    border: 1.5px solid var(--border-color);
    color: var(--text-dark);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-logout-dash:hover {
    background: #FEE2E2;
    border-color: #F87171;
    color: #DC2626;
}

/* Grille des KPI Dashboard */
.dash-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.dash-kpi-card {
    background: var(--white);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 18px;
    text-align: left;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.dash-kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.dash-kpi-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--accent-light);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    margin-bottom: 10px;
}

.dash-kpi-label {
    font-size: 11.5px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    margin-bottom: 3px;
}

.dash-kpi-value {
    font-size: 18px;
    font-weight: 800;
    color: var(--accent);
}

/* Onglets du Dashboard */
.dash-nav-tabs {
    display: flex;
    gap: 10px;
    border-bottom: 2px solid #E5E7EB;
    margin-bottom: 25px;
    overflow-x: auto;
    padding-bottom: 2px;
}

.dash-tab-btn {
    background: transparent;
    border: none;
    padding: 12px 20px;
    font-size: 14.5px;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.dash-tab-btn:hover {
    color: var(--accent);
}

.dash-tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

/* Contenu des onglets */
.dash-tab-panel {
    display: none;
    animation: fadeIn 0.3s ease-out;
}

.dash-tab-panel.active {
    display: block;
}

/* Liste des campagnes de test */
.campaign-alert-box {
    background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 100%);
    border: 1.5px solid #86EFAC;
    border-radius: var(--radius-md);
    padding: 20px 24px;
    margin-bottom: 25px;
    text-align: left;
    display: flex;
    gap: 18px;
    align-items: flex-start;
}

.campaign-alert-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #16A34A;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.campaign-alert-text h4 {
    font-size: 16px;
    font-weight: 800;
    color: #14532D;
    margin-bottom: 4px;
}

.campaign-alert-text p {
    font-size: 13.5px;
    color: #166534;
    line-height: 1.5;
}

.campaigns-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 25px;
    text-align: left;
}

.campaign-card {
    background: var(--white);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
}

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

.campaign-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.campaign-brand {
    font-size: 12px;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.campaign-badge {
    padding: 3px 10px;
    border-radius: 30px;
    font-size: 11px;
    font-weight: 700;
}

.campaign-badge.pending {
    background: #FEF3C7;
    color: #92400E;
}

.campaign-badge.active {
    background: #DCFCE7;
    color: #166534;
}

.campaign-card h4 {
    font-size: 16px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.campaign-card p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.5;
}

.campaign-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
    border-top: 1px solid var(--bg-light);
    padding-top: 12px;
}

/* Fiche Diagnostic Dashboard */
.dash-detail-card {
    background: var(--white);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    text-align: left;
    margin-bottom: 25px;
}

.dash-detail-card h3 {
    font-size: 18px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.dash-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.dash-detail-item {
    background: var(--bg-light);
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.dash-detail-item label {
    display: block;
    font-size: 11.5px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.dash-detail-item span {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-dark);
}

/* Adresse et préférences */
.dash-info-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #F3F4F6;
    font-size: 14px;
}

.dash-info-row:last-child {
    border-bottom: none;
}

.dash-info-row .label {
    color: var(--text-muted);
    font-weight: 600;
    width: 200px;
}

.dash-info-row .value {
    color: var(--text-dark);
    font-weight: 700;
    flex: 1;
    text-align: right;
}

.btn-dash-edit {
    background: var(--accent);
    color: var(--white);
    border: none;
    padding: 10px 22px;
    border-radius: 50px;
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-dash-edit:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

/* Panneau d'édition d'adresse rétractable */
.dash-edit-panel {
    display: none;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1.5px dashed var(--border-color);
    animation: fadeIn 0.3s ease-out;
}

.dash-edit-panel.active {
    display: block;
}

/* Responsivité Dashboard */
@media (max-width: 900px) {
    .dash-kpi-grid {
        grid-template-columns: 1fr 1fr;
    }

    .campaigns-list {
        grid-template-columns: 1fr;
    }

    .dash-detail-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .dash-kpi-grid {
        grid-template-columns: 1fr;
    }

    .dash-detail-grid {
        grid-template-columns: 1fr;
    }

    .dash-info-row {
        flex-direction: column;
        gap: 4px;
    }

    .dash-info-row .value {
        text-align: left;
    }
}

@media (max-width: 900px) {
    .pillars-grid {
        grid-template-columns: 1fr;
    }

    .hair-profile-grid {
        grid-template-columns: 1fr 1fr;
    }

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

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 90px;
        left: 0;
        width: 100%;
        background: var(--white);
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
        padding: 20px;
        gap: 15px;
    }

    .nav-links.active {
        display: flex;
    }

    .stepper {
        justify-content: space-around;
    }

    .step-title {
        font-size: 11px;
    }

    .step-circle {
        width: 36px;
        height: 36px;
        font-size: 13px;
    }

    .stepper::before,
    .stepper-progress-line {
        top: 18px;
        left: 20px;
        right: 20px;
    }

    .workflow-card {
        padding: 26px 18px;
    }

    .form-row,
    .form-row-3,
    .app-access-grid,
    .product-types-grid {
        grid-template-columns: 1fr;
    }

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