:root {
    --login-primary: #287bff;
    --login-primary-dark: #1762d3;
    --login-text: #f5f8ff;
    --login-muted: #b8c4d8;
    --login-border: rgba(255, 255, 255, .15);
}

html,
body {
    min-height: 100%;
}

.login-body {
    margin: 0;
    background: #050914;
}

.login-page {
    position: relative;
    isolation: isolate;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
    background: linear-gradient(rgba(3, 7, 17, .72), rgba(3, 7, 17, .86)), url('/Imagens/Pages/Servicos/DesenvolvimentoSoftware/DesenvolvimentoSoftware%201.png') center center / cover no-repeat;
}

.login-page::before {
    position: absolute;
    inset: 0;
    z-index: -1;
    content: '';
    background: radial-gradient(circle at 50% 45%, rgba(40, 123, 255, .12), transparent 38%);
    backdrop-filter: blur(2px);
}

.login-card {
    width: 100%;
    max-width: 420px;
    min-height: 620px;
    padding: 44px 36px;
    background: linear-gradient(145deg, rgba(17, 24, 39, .88), rgba(8, 12, 24, .82));
    border: 1px solid var(--login-border);
    border-radius: 18px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, .55);
    backdrop-filter: blur(18px);
}

.login-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 28px;
    color: var(--login-text);
    text-decoration: none;
}

.login-brand:hover {
    color: var(--login-text);
}

.login-brand img {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    object-fit: cover;
}

.login-brand span {
    display: flex;
    flex-direction: column;
}

.login-brand strong {
    font-size: 1.05rem;
}

.login-brand small {
    color: var(--login-muted);
}

.login-heading {
    margin-bottom: 30px;
    text-align: center;
}

.login-icon {
    display: none;
}

.login-eyebrow {
    display: block;
    margin-bottom: 8px;
    color: var(--login-primary);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.login-heading h1 {
    margin: 0 0 8px;
    color: var(--login-text);
    font-size: 2.05rem;
    font-weight: 750;
}

.login-heading p {
    margin: 0;
    color: var(--login-muted);
}

.login-field {
    margin-bottom: 20px;
}

.login-field label {
    display: block;
    margin-bottom: 8px;
    color: var(--login-text);
    font-weight: 650;
}

.login-input-group {
    height: 48px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 16px;
    background: rgba(255, 255, 255, .96);
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 6px;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.login-input-group:focus-within {
    border-color: var(--login-primary);
    box-shadow: 0 0 0 4px rgba(40, 123, 255, .12);
}

.login-input-group > i {
    color: #74849a;
}

.login-input-group input {
    min-width: 0;
    flex: 1;
    height: 100%;
    padding: 0;
    color: #18243a;
    background: transparent;
    border: 0;
    outline: 0;
}

.login-input-group input::placeholder {
    color: #9aabc1;
}

.login-password-toggle {
    padding: 6px;
    color: #718096;
    background: transparent;
    border: 0;
}

.field-validation-error {
    display: block;
    margin-top: 6px;
    color: #dc3545;
    font-size: .82rem;
}

.login-submit {
    width: auto;
    min-width: 118px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 0;
    color: #fff;
    background: linear-gradient(135deg, var(--login-primary), var(--login-primary-dark));
    border: 0;
    border-radius: 6px;
    font-weight: 700;
    box-shadow: 0 14px 28px rgba(40, 123, 255, .25);
}

.login-submit:disabled {
    cursor: wait;
    opacity: .7;
}

.login-back {
    min-width: 104px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 18px;
    color: var(--login-muted);
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 6px;
    text-decoration: none;
}

.login-back:hover {
    color: #fff;
    background: rgba(255, 255, 255, .08);
}

.login-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 40px;
}

.login-card-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    margin-top: 64px;
    color: #8fa0ba;
    font-size: .78rem;
}

@media (max-width: 576px) {
    .login-page {
        padding: 18px;
    }

    .login-card {
        min-height: auto;
        padding: 30px 24px;
        border-radius: 16px;
    }

    .login-heading h1 {
        font-size: 1.7rem;
    }
}