body {
    margin: 0;
    font-family: "Arial", sans-serif;
    background-image: url("../images/login.png");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

.landing {
    min-height: calc(100vh - 41px);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    box-sizing: border-box;
}

.login-container {
    width: 100%;
    max-width: 450px;
    padding: 0.5rem;
}

.landing h1 {
    font-family: "Lora", serif;
    color: #F3F4F6;
    text-shadow: 1px 1px rgba(55, 31, 31, 0.5);
    font-size: 3rem;
    text-align: center;
    margin-bottom: 1rem;
}

.login-card {
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);

    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 1.5rem;
    box-sizing: border-box;
}

.nav-tabs {
    border-bottom: 2px solid #e9ecef;
    margin-bottom: 1rem;
}

.nav-tabs .nav-link {
    border: none;
    color: #6c757d;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px 8px 0 0;
    transition: all 0.3s ease;
}

.nav-tabs .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(55, 31, 31, 0.1);
}

.nav-tabs .nav-link.active {
    color: var(--primary-color);
    background-color: transparent;
    border-bottom: 3px solid var(--primary-color);
    font-weight: 600;
}

.login-form,
.signup-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.login-form .form-label,
.signup-form .form-label {
    color: var(--primary-color);
    font-weight: 600;
}

.login-form .form-control,
.signup-form .form-control {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.login-form .form-control:focus,
.signup-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(55, 31, 31, 0.25);
}

.form-check-input {
    accent-color: var(--primary-color);
}

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

.form-check-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(55, 31, 31, 0.25);
}

.login-form .form-check-label,
.signup-form .form-check-label {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
}

.forgot-link,
.terms-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s ease;
    font-size: 0.9rem;
}

.forgot-link:hover,
.terms-link:hover {
    opacity: 0.8;
}

.login-form .btn,
.signup-form .btn {
    padding: 0.75rem 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.tab-pane {
    transition: all 0.3s ease;
}

.tab-pane.fade {
    opacity: 0;
}

.tab-pane.fade.show {
    opacity: 1;
}

footer {
    border-top: 1px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
}

footer a:hover {
    opacity: 0.9;
}

@media (max-width: 576px) {
    .landing h1 {
        font-size: 2rem;
    }

    .login-card {
        padding: 1rem;
    }

    .nav-tabs .nav-link {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
}

@media (max-height: 650px) {
    .login-card {
        padding: 0.75rem;
    }

    .landing h1 {
        font-size: 1.8rem;
        margin-bottom: 0.5rem;
    }
}