:root {
    --azul-primario: #0d3c73;
    --azul-secundario: #1f6fd8;
    --azul-claro: #e9f1fb;
    --branco: #ffffff;
    --cinza-texto: #555;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background: linear-gradient(135deg, var(--azul-primario), var(--azul-secundario));
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Container */
.login-container {
    width: 100%;
    padding: 20px;
}

/* Card */
.login-card {
    max-width: 420px;
    margin: auto;
    background: var(--branco);
    border-radius: 16px;
    padding: 40px 32px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

/* Cabeçalho */
.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header img {
    max-width: 160px;
    margin-bottom: 16px;
}

.login-header h1 {
    font-size: 1.6rem;
    color: var(--azul-primario);
}

.login-header p {
    font-size: 0.95rem;
    color: var(--cinza-texto);
}

/* Formulário */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.input-group {
    display: flex;
    flex-direction: column;
}

.input-group label {
    font-size: 0.85rem;
    margin-bottom: 6px;
    color: var(--azul-primario);
}

.input-group input {
    padding: 14px 16px;
    border-radius: 10px;
    border: 1px solid #d0d9e6;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.input-group input:focus {
    outline: none;
    border-color: var(--azul-secundario);
    box-shadow: 0 0 0 3px rgba(31,111,216,0.15);
}

/* Opções */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.remember {
    display: flex;
    gap: 6px;
    align-items: center;
    color: var(--cinza-texto);
}

.forgot {
    text-decoration: none;
    color: var(--azul-secundario);
    font-weight: 500;
}

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

/* Botão */
.btn-login {
    margin-top: 10px;
    padding: 14px;
    border-radius: 12px;
    border: none;
    background: linear-gradient(135deg, var(--azul-primario), var(--azul-secundario));
    color: var(--branco);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(13,60,115,0.4);
}

/* Rodapé */
.login-footer {
    margin-top: 28px;
    text-align: center;
    font-size: 0.75rem;
    color: #999;
}

.social-login {
    margin-top: 24px;
    text-align: center;
}

.social-login span {
    display: block;
    font-size: 0.8rem;
    color: #777;
    margin-bottom: 12px;
}

.social-buttons {
    display: flex;
    justify-content: center;
    gap: 14px;
}

.social-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #e9f1fb;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-btn img {
    width: 22px;
    height: 22px;
}

.social-btn:hover {
    background: #1f6fd8;
    transform: translateY(-3px);
}

.social-btn:hover img {
    filter: brightness(0) invert(1);
}

/* Responsividade */
@media (max-width: 480px) {
    .login-card {
        padding: 30px 22px;
    }
}


.whatsapp-fixo {
    position: fixed !important;
    right: 20px;
    bottom: 20px;
    z-index: 99999;
}

.whatsapp-fixo img {
    width: 70px;
    height: auto;
    cursor: pointer;
}