:root {
    --cor-fundo: #eef3f9;
    --cor-card: #ffffff;
    --cor-borda: #dbe4ee;
    --cor-texto: #1f2937;
    --cor-texto-suave: #6b7280;
    --cor-input: #f8fafc;
    --cor-sombra: 0 18px 45px rgba(15, 23, 42, 0.10);
}

body {
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    background:
        radial-gradient(circle at top left, #f8fbff 0%, #eef3f9 45%, #e6edf6 100%);
    color: var(--cor-texto);
    font-size: 14px;
}

.login-page {
    min-height: 100vh;
}

.login-card {
    background: var(--cor-card);
    border-radius: 18px;
    padding: 34px 28px 28px 28px;
    border: 1px solid var(--cor-borda);
    box-shadow: var(--cor-sombra);
    position: relative;
    overflow: hidden;
    max-width: 520px;
    margin: 0 auto;
}

.login-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--cor-primaria), var(--cor-secundaria));
}

.login-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 10px;
    width: 100%;
}

.login-logo img {
    max-width: 230px;
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

.login-header {
    text-align: center;
    margin-bottom: 22px;
}

.login-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--cor-texto);
    margin-bottom: 4px;
    line-height: 1.2;
}

.login-subtitle {
    font-size: 13px;
    color: var(--cor-texto-suave);
    margin: 4px 0 0;
}

.form-label {
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: #334155;
}

.custom-input-group {
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.2s ease;
}

.custom-input-group:focus-within {
    box-shadow: 0 0 0 0.18rem rgba(13, 110, 253, 0.12);
}

.custom-input-group .input-group-text {
    background: var(--cor-input);
    border: 1px solid var(--cor-borda);
    border-right: 0;
    color: #64748b;
    font-size: 0.9rem;
    padding: 0 12px;
    min-width: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.custom-input-group .form-control {
    background: var(--cor-input);
    border: 1px solid var(--cor-borda);
    border-left: 0;
    font-size: 0.9rem;
    padding: 10px 12px;
    height: 42px;
    color: var(--cor-texto);
}

.custom-input-group .form-control::placeholder {
    color: #94a3b8;
}

.custom-input-group .form-control:focus {
    background: #fff;
    box-shadow: none;
    border-color: var(--cor-primaria);
}

.custom-input-group:focus-within .input-group-text {
    background: #fff;
    border-color: var(--cor-primaria);
    color: var(--cor-primaria);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 6px;
}

.form-check-input {
    border-color: #cbd5e1;
}

.form-check-input:checked {
    background-color: var(--cor-primaria);
    border-color: var(--cor-primaria);
}

.form-check-label {
    font-size: 0.84rem;
    color: #374151;
}

.forgot-link {
    font-size: 0.84rem;
    text-decoration: none;
    color: var(--cor-primaria);
    font-weight: 500;
}

.forgot-link:hover {
    color: var(--cor-secundaria);
    text-decoration: none;
}

.btn-login {
    background: linear-gradient(90deg, var(--cor-primaria), var(--cor-secundaria));
    border: none;
    color: #fff;
    font-size: 0.92rem;
    font-weight: 700;
    padding: 11px;
    border-radius: 10px;
    transition: all 0.25s ease;
    box-shadow: 0 8px 20px rgba(13, 110, 253, 0.22);
}

.btn-login:hover {
    background: linear-gradient(90deg, var(--cor-secundaria), var(--cor-primaria));
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(13, 110, 253, 0.28);
}

.btn-login:focus,
.btn-login:active {
    color: #fff !important;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.18) !important;
}

.alert {
    font-size: 0.83rem;
    border-radius: 10px;
}

a {
    color: var(--cor-primaria);
}

a:hover {
    color: var(--cor-secundaria);
}

@media (max-width: 576px) {
    body {
        font-size: 15px;
    }

    .login-card {
        padding: 24px 18px;
        border-radius: 16px;
    }

    .login-logo {
        margin-bottom: 8px;
    }

    .login-logo img {
        max-width: 190px;
    }

    .login-title {
        font-size: 1.02rem;
    }

    .login-subtitle {
        font-size: 0.82rem;
    }

    .form-label {
        font-size: 0.84rem;
    }

    .custom-input-group .input-group-text {
        min-width: 40px;
        padding: 0 10px;
        font-size: 0.88rem;
    }

    .custom-input-group .form-control {
        height: 40px;
        font-size: 0.9rem;
        padding: 9px 11px;
    }

    .form-check-label,
    .forgot-link {
        font-size: 0.83rem;
    }

    .btn-login {
        font-size: 0.9rem;
        padding: 10px;
    }
}





.modal-recuperar {
    border: 1px solid #dbe4ee;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

.modal-recuperar-header {
    background: linear-gradient(90deg, var(--cor-primaria), var(--cor-secundaria));
    color: #fff;
    border-bottom: none;
    padding: 14px 18px;
}

.modal-recuperar-header .modal-title {
    font-size: 1.05rem;
    font-weight: 700;
    display: flex;
    align-items: center;
}

.btn-close-recuperar {
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.btn-close-recuperar:hover {
    opacity: 1;
}

.modal-recuperar .modal-body {
    padding: 22px 20px;
}

.modal-recuperar-texto {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 16px;
}

.input-recuperar-group {
    border-radius: 10px;
    overflow: hidden;
}

.input-recuperar-group .input-group-text {
    background: #f8fafc;
    border: 1px solid #dbe4ee;
    border-right: 0;
    color: #64748b;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.input-recuperar-group .form-control {
    border: 1px solid #dbe4ee;
    border-left: 0;
    border-right: 0;
    background: #f8fafc;
    height: 46px;
    font-size: 0.92rem;
    box-shadow: none;
}

.input-recuperar-group .form-control:focus {
    background: #fff;
    box-shadow: none;
}

.input-recuperar-group:focus-within .input-group-text,
.input-recuperar-group:focus-within .form-control {
    border-color: var(--cor-primaria);
}

.btn-recuperar {
    background: linear-gradient(90deg, var(--cor-primaria), var(--cor-secundaria));
    border: none;
    color: #fff;
    font-weight: 700;
    padding: 0 18px;
    min-width: 110px;
}

.btn-recuperar:hover {
    background: linear-gradient(90deg, var(--cor-secundaria), var(--cor-primaria));
    color: #fff;
}

.btn-recuperar:focus,
.btn-recuperar:active {
    color: #fff !important;
    box-shadow: none !important;
}

@media (max-width: 576px) {
    .modal-recuperar .modal-body {
        padding: 18px 16px;
    }

    .input-recuperar-group {
        flex-wrap: wrap;
        gap: 10px;
        overflow: visible;
    }

    .input-recuperar-group .input-group-text {
        border-radius: 10px 0 0 10px;
    }

    .input-recuperar-group .form-control {
        border-right: 1px solid #dbe4ee;
        border-radius: 0 10px 10px 0;
    }

    .btn-recuperar {
        width: 100%;
        border-radius: 10px;
        height: 42px;
    }
}


.btn-recuperar:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
}

/* Personalização das mensagens Alerta Bootstrap */
.login-card .alert {
    border: none;
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 0.95rem;
    font-weight: 500;
}

/* Alerta de Sucesso (Verde Claro) */
.login-card .alert-success {
    background-color: #d1e7dd;
    color: #0f5132;
}

/* Alerta de Erro / Inativo (Rosa Claro) */
.login-card .alert-danger {
    background-color: #f8d7da;
    color: #842029;
}

.login-card .alert .btn-close {
    padding: 14px;
    opacity: 0.6;
}