/** Login — formulaire, alertes, boutons, lien NDF */
.form-eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--brand-blue);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 12px;
}

.form-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 8px;
    letter-spacing: -0.02em;
}

.form-hint {
    font-size: 0.95rem;
    color: var(--gray-500);
    margin: 0 0 32px;
    line-height: 1.5;
}

.field { margin-bottom: 18px; }

.field label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.field input[type="email"],
.field input[type="password"],
.field input[type="text"] {
    width: 100%;
    padding: 12px 14px;
    font-size: 0.97rem;
    font-family: inherit;
    color: var(--gray-900);
    background: var(--gray-50);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-xl);
    transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.field input::placeholder { color: var(--gray-400); }

.field input:focus {
    outline: none;
    border-color: var(--brand-blue);
    background: white;
    box-shadow: 0 0 0 3px rgba(0, 110, 185, 0.12);
}

.pwd-wrap { position: relative; }
.pwd-wrap input { padding-right: 44px; }

.pwd-toggle {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    margin: 0;
    display: inline-flex;
    align-items: center;
    color: var(--gray-500);
    border-radius: 6px;
    transition: color 0.15s, background 0.15s;
}

.pwd-toggle:hover { color: var(--brand-blue); background: rgba(0, 110, 185, 0.08); }
.pwd-icon { display: block; width: 18px; height: 18px; }

.alert-error {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius-xl);
    color: #991b1b;
    font-size: 0.88rem;
    font-weight: 500;
    margin: 0 0 18px;
    animation: shake 0.35s ease;
}

.alert-error svg { flex-shrink: 0; margin-top: 1px; }

.alert-info {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--radius-xl);
    color: #1e40af;
    font-size: 0.9rem;
    margin: 0 0 16px;
}

.alert-info svg { flex-shrink: 0; margin-top: 1px; }

@keyframes shake {
    10%, 90% { transform: translateX(-1px); }
    20%, 80% { transform: translateX(2px); }
    30%, 50%, 70% { transform: translateX(-3px); }
    40%, 60% { transform: translateX(3px); }
}

.btn-submit {
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-hover) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 0.97rem;
    font-family: inherit;
    cursor: pointer;
    transition: transform 0.12s, box-shadow 0.2s, opacity 0.15s;
    box-shadow: 0 4px 14px rgba(0, 110, 185, 0.28);
}

.btn-submit:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(0, 110, 185, 0.36); }
.btn-submit:active { transform: translateY(0); }
.btn-submit:disabled { opacity: 0.7; cursor: wait; transform: none; }

.form-links {
    text-align: center;
    margin-top: 22px;
    font-size: 0.88rem;
    color: var(--gray-500);
}

.form-links a {
    color: var(--brand-blue);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.15s;
}

.form-links a:hover { color: var(--brand-blue-hover); text-decoration: underline; }

.form-footer {
    margin-top: 24px;
    text-align: center;
    font-size: 0.75rem;
    color: var(--gray-400);
}

.ndf-separator {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 24px 0 16px;
    color: var(--gray-400);
    font-size: 0.82rem;
    font-weight: 500;
}

.ndf-separator::before,
.ndf-separator::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--gray-200);
}

.btn-ndf {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px 16px;
    background: white;
    color: var(--brand-blue);
    border: 1.5px solid var(--brand-blue);
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 0.95rem;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, box-shadow 0.15s, transform 0.1s;
    min-height: 48px;
}

.btn-ndf:hover {
    background: rgba(0, 110, 185, 0.05);
    box-shadow: 0 2px 10px rgba(0, 110, 185, 0.15);
    transform: translateY(-1px);
}

.btn-ndf:active { transform: translateY(0); }

.ndf-hint {
    text-align: center;
    font-size: 0.78rem;
    color: var(--gray-400);
    margin: 6px 0 0;
}