/* ---------------- Existing Base Styles ---------------- */
html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ---------------- New Theme Enhancements ---------------- */

/* Gradient backgrounds */
.bg-gradient-primary {
    background: linear-gradient(90deg, #0062E6, #33AEFF);
}

.bg-gradient-info {
    background: linear-gradient(135deg, #17a2b8, #00c6ff);
}

/* Navbar link hover */
.navbar .nav-link:hover {
    color: #FFD700 !important;
    transition: color 0.3s ease-in-out;
}

/* Doctor cards */
.doctor-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

    .doctor-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    }

/* Buttons */
.btn-success {
    background-color: #28a745;
    border: none;
}

    .btn-success:hover {
        background-color: #218838;
    }

.btn-info {
    background-color: #17a2b8;
    border: none;
}

    .btn-info:hover {
        background-color: #138496;
    }

/* Footer link */
footer a:hover {
    text-decoration: underline;
}