* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #eaf8f1 0%, #f7fbf9 50%, #ffffff 100%);
    color: #2c3e50;
    min-height: 100vh;
}

a {
    text-decoration: none;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 16px;
}

.login-wrapper {
    width: 100%;
    max-width: 1100px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.login-brand {
    padding: 20px;
}

.brand-link {
    display: inline-block;
    font-size: 1.7rem;
    font-weight: 700;
    color: #1f6f78;
    margin-bottom: 18px;
}

.login-brand h1 {
    font-size: 2.4rem;
    line-height: 1.25;
    color: #16343c;
    margin-bottom: 16px;
}

.login-brand p {
    font-size: 1rem;
    line-height: 1.8;
    color: #566871;
    max-width: 500px;
}

.login-card {
    background: #ffffff;
    border: 1px solid #e3efe8;
    border-radius: 24px;
    padding: 34px 28px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
}

.login-card-header {
    margin-bottom: 24px;
}

.login-card-header h2 {
    font-size: 1.8rem;
    color: #1f6f78;
    margin-bottom: 8px;
}

.login-card-header p {
    color: #5c6c74;
    font-size: 0.96rem;
}

.alert {
    border-radius: 14px;
    padding: 14px 16px;
    margin-bottom: 16px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.alert-success {
    background: #e9f8f0;
    color: #1f6f78;
    border: 1px solid #cdeedd;
}

.alert-error {
    background: #fff1f1;
    color: #b42318;
    border: 1px solid #f7caca;
}

.error-list {
    padding-left: 18px;
}

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

.form-group label {
    display: inline-block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #30444f;
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 14px 14px;
    border: 1px solid #d7e5de;
    border-radius: 14px;
    outline: none;
    font-size: 0.96rem;
    transition: all 0.25s ease;
    background: #ffffff;
}

.form-control:focus {
    border-color: #2bb673;
    box-shadow: 0 0 0 4px rgba(43, 182, 115, 0.12);
}

.password-group {
    display: flex;
    gap: 10px;
    align-items: center;
}

.toggle-password {
    white-space: nowrap;
    border: none;
    background: #eaf8f1;
    color: #1f6f78;
    padding: 12px 16px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
}

.toggle-password:hover {
    background: #dff5ea;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.remember-me {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.93rem;
    color: #566871;
}

.forgot-link {
    color: #1f6f78;
    font-weight: 600;
    font-size: 0.93rem;
}

.forgot-link:hover {
    color: #2bb673;
}

.btn-login-submit {
    width: 100%;
    border: none;
    background: #2bb673;
    color: #ffffff;
    padding: 14px 18px;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 10px 24px rgba(43, 182, 115, 0.22);
}

.btn-login-submit:hover {
    background: #239a61;
    transform: translateY(-2px);
}

.login-footer {
    margin-top: 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.login-footer p {
    color: #5c6c74;
    font-size: 0.94rem;
}

.login-footer a {
    color: #1f6f78;
    font-weight: 600;
}

.login-footer a:hover {
    color: #2bb673;
}

@media (max-width: 900px) {
    .login-wrapper {
        grid-template-columns: 1fr;
    }

    .login-brand {
        text-align: center;
        padding-bottom: 0;
    }

    .login-brand p {
        margin: 0 auto;
    }
}

@media (max-width: 576px) {
    .login-page {
        padding: 20px 12px;
    }

    .login-card {
        padding: 26px 18px;
        border-radius: 18px;
    }

    .login-brand h1 {
        font-size: 1.9rem;
    }

    .login-card-header h2 {
        font-size: 1.5rem;
    }

    .password-group {
        flex-direction: column;
        align-items: stretch;
    }

    .toggle-password {
        width: 100%;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
    }
}