/* Extrait de resources/views/auth/login.blade.php (phase 7, UX-012). */
        :root {
            --hali-primaire: #0f766e;
            --hali-primaire-fonce: #115e59;
            --hali-primaire-clair: #ccfbf1;
            --hali-primaire-pale: #f0fdfa;
            --hali-danger: #b91c1c;
            --hali-danger-pale: #fef2f2;
            --hali-succes: #15803d;
            --hali-succes-pale: #f0fdf4;
            --hali-alerte: #b45309;
            --hali-alerte-pale: #fffbeb;
            --hali-encre: #111827;
            --hali-texte: #374151;
            --hali-discret: #6b7280;
            --hali-bordure: #e5e7eb;
            --hali-surface: #ffffff;
            --hali-rayon-petit: 8px;
        }

        *, *::before, *::after { box-sizing: border-box; }

        html, body { height: 100%; }

        body {
            margin: 0;
            background: var(--hali-surface);
            color: var(--hali-texte);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            font-size: 15px;
            line-height: 1.55;
            -webkit-font-smoothing: antialiased;
        }

        /* ------------------------------------------------ Écran partagé */

        .connexion {
            display: grid;
            grid-template-columns: minmax(0, 1fr) minmax(400px, 480px);
            min-height: 100vh;
        }

        /* ------------------------------------------------ Volet illustration */

        .volet {
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 48px 56px;
            background: var(--hali-primaire-pale);
            overflow: hidden;
        }

        .volet-marque {
            position: absolute;
            top: 32px;
            left: 40px;
        }

        .volet-illustration {
            width: 100%;
            max-width: 560px;
            height: auto;
        }

        .volet-message {
            max-width: 440px;
            margin: 8px auto 0;
            text-align: center;
        }

        .volet-message h2 {
            margin: 0 0 8px;
            color: var(--hali-encre);
            font-size: 1.4rem;
            font-weight: 650;
            line-height: 1.3;
            letter-spacing: -.015em;
        }

        .volet-message p {
            margin: 0;
            color: var(--hali-discret);
            font-size: .95rem;
        }

        /* Le téléphone flotte doucement : le seul mouvement de la page. */
        .flotte { animation: flotter 5s ease-in-out infinite; }

        @keyframes flotter {
            0%, 100% { transform: translateY(0); }
            50%      { transform: translateY(-8px); }
        }

        /* ------------------------------------------------ Marque */

        .marque {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: var(--hali-encre);
            text-decoration: none;
        }

        .marque-icone {
            width: 36px;
            height: 36px;
            flex: 0 0 36px;
            display: grid;
            place-items: center;
            border-radius: 10px;
            background: var(--hali-primaire);
        }

        .marque-nom {
            font-size: 1.35rem;
            font-weight: 700;
            letter-spacing: .02em;
        }

        /* ------------------------------------------------ Volet formulaire */

        .formulaire {
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 48px 56px;
            background: var(--hali-surface);
        }

        .formulaire-contenu {
            width: 100%;
            max-width: 380px;
            margin: 0 auto;
        }

        /* Sur grand écran la marque est déjà dans le volet de gauche. */
        .formulaire .marque { display: none; margin-bottom: 36px; }

        .titre {
            margin: 0 0 6px;
            color: var(--hali-encre);
            font-size: 1.6rem;
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -.02em;
        }

        .sous-titre {
            margin: 0 0 28px;
            color: var(--hali-discret);
        }

        /* ------------------------------------------------ Messages */

        .message {
            display: flex;
            gap: 10px;
            align-items: flex-start;
            margin-bottom: 20px;
            padding: 12px 14px;
            border-left: 4px solid;
            border-radius: var(--hali-rayon-petit);
            font-size: .88rem;
        }

        .message svg { flex: 0 0 18px; margin-top: 1px; }
        .message-erreur { background: var(--hali-danger-pale); border-color: var(--hali-danger); color: #7f1d1d; }
        .message-succes { background: var(--hali-succes-pale); border-color: var(--hali-succes); color: #14532d; }

        /* ------------------------------------------------ Champs */

        .champ { margin-bottom: 18px; }

        .champ-libelle {
            display: block;
            margin-bottom: 6px;
            color: var(--hali-encre);
            font-size: .85rem;
            font-weight: 600;
        }

        /* Le cadre porte la bordure : préfixe et bouton œil restent dedans. */
        .champ-cadre {
            display: flex;
            align-items: stretch;
            min-height: 46px;
            border: 1px solid var(--hali-bordure);
            border-radius: var(--hali-rayon-petit);
            background: var(--hali-surface);
            transition: border-color .12s ease, box-shadow .12s ease;
        }

        .champ-cadre:focus-within {
            border-color: var(--hali-primaire);
            box-shadow: 0 0 0 3px var(--hali-primaire-clair);
        }

        .champ-cadre.est-invalide { border-color: var(--hali-danger); }
        .champ-cadre.est-invalide:focus-within { box-shadow: 0 0 0 3px var(--hali-danger-pale); }

        .champ-prefixe {
            display: flex;
            align-items: center;
            padding: 0 12px;
            border-right: 1px solid var(--hali-bordure);
            color: var(--hali-discret);
            font-size: .92rem;
            font-variant-numeric: tabular-nums;
            user-select: none;
        }

        .champ-saisie {
            flex: 1;
            min-width: 0;
            padding: 0 14px;
            border: 0;
            border-radius: var(--hali-rayon-petit);
            background: transparent;
            color: var(--hali-encre);
            font: inherit;
            font-size: .98rem;
            outline: none;
        }

        .champ-saisie::placeholder { color: #6b7280; }

        .champ-oeil {
            display: grid;
            place-items: center;
            width: 44px;
            border: 0;
            border-radius: var(--hali-rayon-petit);
            background: transparent;
            color: var(--hali-discret);
            cursor: pointer;
        }

        .champ-oeil:hover { color: var(--hali-primaire); }
        .champ-oeil:focus-visible { outline: 2px solid var(--hali-primaire); outline-offset: -4px; }

        .champ-aide {
            margin: 6px 0 0;
            font-size: .8rem;
        }

        .champ-aide-erreur { color: var(--hali-danger); }
        .champ-aide-alerte { color: var(--hali-alerte); }

        /* ------------------------------------------------ Options */

        .options {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin: 4px 0 24px;
            font-size: .88rem;
        }

        .souvenir {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--hali-texte);
            cursor: pointer;
        }

        .souvenir input {
            width: 17px;
            height: 17px;
            margin: 0;
            accent-color: var(--hali-primaire);
            cursor: pointer;
        }

        .lien {
            color: var(--hali-primaire);
            font-weight: 600;
            text-decoration: none;
        }

        .lien:hover { color: var(--hali-primaire-fonce); text-decoration: underline; }
        .lien:focus-visible { outline: 2px solid var(--hali-primaire); outline-offset: 2px; border-radius: 4px; }

        /* ------------------------------------------------ Bouton */

        .bouton {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            width: 100%;
            min-height: 48px;
            border: 0;
            border-radius: var(--hali-rayon-petit);
            background: var(--hali-primaire);
            color: #fff;
            font: inherit;
            font-weight: 600;
            cursor: pointer;
            box-shadow: 0 4px 14px rgba(15, 118, 110, .22);
            transition: background-color .12s ease, box-shadow .12s ease;
        }

        .bouton:hover { background: var(--hali-primaire-fonce); }
        .bouton:focus-visible { outline: 2px solid var(--hali-primaire); outline-offset: 3px; }
        .bouton[disabled] { cursor: progress; opacity: .85; box-shadow: none; }

        .bouton-roue {
            display: none;
            width: 16px;
            height: 16px;
            border: 2px solid rgba(255, 255, 255, .4);
            border-top-color: #fff;
            border-radius: 50%;
            animation: tourner .7s linear infinite;
        }

        .bouton.en-cours .bouton-roue { display: inline-block; }

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

        /* ------------------------------------------------ Pied */

        .aide {
            margin: 28px 0 0;
            padding-top: 20px;
            border-top: 1px solid var(--hali-bordure);
            color: var(--hali-discret);
            font-size: .85rem;
            text-align: center;
        }

        .pied {
            margin: 32px 0 0;
            color: #6b7280;
            font-size: .78rem;
            text-align: center;
        }

        /* ------------------------------------------------ Tablette et mobile */

        @media (max-width: 991.98px) {
            .connexion { grid-template-columns: 1fr; }

            /* L'illustration disparaît : sur petit écran, le formulaire d'abord. */
            .volet { display: none; }

            .formulaire { padding: 40px 24px; }
            .formulaire .marque { display: inline-flex; }
        }

        @media (max-width: 380px) {
            .options { flex-direction: column; align-items: flex-start; }
        }

        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after { animation: none !important; transition: none !important; }
        }