/* Reset básico para garantir consistência */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg: #f4f7fb;
    --surface: #fff;
    --primary: #0d4fa7;
    --primary-hover: #0a3b7d;
    --text: #17304a;
    --border: rgba(23, 48, 74, 0.12);
    --radius-md: 22px;
    --shadow-md: 0 18px 44px rgba(17, 40, 66, 0.08);
    --danger: #b24638;
}

body.login-bg {
    min-height: 100vh;
    background: linear-gradient(180deg, #f7f9fc 0, #f1f6fb 320px, var(--bg) 100%), var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Roboto', sans-serif;
    flex-direction: column;
    padding-top: 90px;
}

.login-header {
    width: 100vw;
    max-width: 100vw;
    background: var(--surface);
    box-shadow: 0 2px 16px rgba(17, 40, 66, 0.04);
    padding: 1.2rem 0.5rem 1.2rem 0.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
}
.brand-login {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    text-decoration: none;
}
.brand-logo-login {
    height: 38px;
    width: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(17, 40, 66, 0.07);
    background: #fff;
}
.brand-title-login {
    font-family: 'Barlow', 'Roboto', sans-serif;
    font-size: 1.3rem;
    color: var(--primary);
    font-weight: 700;
    letter-spacing: 0.5px;
}
.back-home {
    color: var(--primary);
    font-size: 1rem;
    text-decoration: none;
    font-weight: 500;
    transition: text-decoration 0.2s;
    margin-right: 1.2rem;
}
.back-home:hover {
    text-decoration: underline;
}

.login-container {
    background: var(--surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: 2.5rem 2rem;
    max-width: 370px;
    width: 100%;
    margin: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 2.5rem;
}

.login-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.login-title {
    font-family: 'Barlow', 'Roboto', sans-serif;
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
    text-align: center;
    margin-top: 0.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.form-group label {
    font-size: 1rem;
    color: var(--text);
    font-weight: 500;
}

.form-group input {
    padding: 0.7rem 1rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 1rem;
    background: var(--surface);
    color: var(--text);
    outline: none;
    transition: border 0.2s;
}

.form-group input:focus {
    border: 1.5px solid var(--primary);
}

.btn-login {
    background: linear-gradient(90deg, var(--primary) 60%, var(--accent, #f0b647) 100%);
    color: #fff;
    border: none;
    border-radius: 14px;
    padding: 0.9rem 0;
    font-size: 1.13rem;
    font-weight: 800;
    cursor: pointer;
    transition: background 0.18s, box-shadow 0.18s, transform 0.12s;
    margin-top: 0.5rem;
    box-shadow: 0 2px 12px rgba(13,79,167,0.10);
    letter-spacing: 0.5px;
    text-shadow: 0 1.5px 8px rgba(13,79,167,0.07);
}
.btn-login:hover, .btn-login:focus {
    background: linear-gradient(90deg, var(--primary-hover) 60%, var(--accent, #f0b647) 100%);
    box-shadow: 0 4px 18px rgba(13,79,167,0.13);
    transform: translateY(-2px) scale(1.025);
}

.login-links {
    text-align: center;
    margin-top: 0.7rem;
}

.login-links a {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.98rem;
    transition: text-decoration 0.2s;
}

.login-links a:hover {
    text-decoration: underline;
}

@media (max-width: 480px) {
    .login-container {
        padding: 1.2rem 0.5rem;
        margin: 1rem 0.2rem;
        max-width: 98vw;
    }
    .login-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.7rem;
        padding: 0.7rem 0.5rem;
    }
    .brand-title-login {
        font-size: 1.1rem;
    }
    .back-home {
        margin-right: 0;
        font-size: 0.95rem;
    }
}

.login-container {
    background: var(--surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: 2.5rem 2rem;
    max-width: 370px;
    width: 100%;
    margin: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 2.5rem;
}

.login-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.login-title {
    font-family: 'Barlow', 'Roboto', sans-serif;
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
    text-align: center;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.form-group label {
    font-size: 1rem;
    color: var(--text);
    font-weight: 500;
}

.form-group input {
    padding: 0.7rem 1rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 1rem;
    background: var(--surface);
    color: var(--text);
    outline: none;
    transition: border 0.2s;
}

.form-group input:focus {
    border: 1.5px solid var(--primary);
}

.btn-login {
    background: linear-gradient(90deg, var(--primary) 60%, var(--accent, #f0b647) 100%);
    color: #fff;
    border: none;
    border-radius: 14px;
    padding: 0.9rem 0;
    font-size: 1.13rem;
    font-weight: 800;
    cursor: pointer;
    transition: background 0.18s, box-shadow 0.18s, transform 0.12s;
    margin-top: 0.5rem;
    box-shadow: 0 2px 12px rgba(13,79,167,0.10);
    letter-spacing: 0.5px;
    text-shadow: 0 1.5px 8px rgba(13,79,167,0.07);
}
.btn-login:hover, .btn-login:focus {
    background: linear-gradient(90deg, var(--primary-hover) 60%, var(--accent, #f0b647) 100%);
    box-shadow: 0 4px 18px rgba(13,79,167,0.13);
    transform: translateY(-2px) scale(1.025);
}

.login-links {
    text-align: center;
    margin-top: 0.7rem;
}

.login-links a {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.98rem;
    transition: text-decoration 0.2s;
}

.login-links a:hover {
    text-decoration: underline;
}

@media (max-width: 480px) {
    .login-container {
        padding: 1.2rem 0.5rem;
        margin: 1rem 0.2rem;
        max-width: 98vw;
    }
    .login-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.7rem;
        padding: 0.7rem 0.5rem;
    }
    .brand-title-login {
        font-size: 1.1rem;
    }
    .back-home {
        margin-right: 0;
        font-size: 0.95rem;
    }
}