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 var(--bg-color), 0 0 0 0.25rem var(--primary-color);
}

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

body {
    padding-top: 70px;
    /* Added for fixed-top navbar */
    margin-bottom: 60px;
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-color);
}

main {
    padding-top: 1.5rem;
}

.navbar {
    background-color: var(--navbar-bg) !important;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--navbar-active) !important;
}

.nav-link {
    font-weight: 500;
    color: var(--navbar-text) !important;
}

.nav-link.active,
.nav-link:hover {
    color: var(--navbar-active) !important;
}

.footer.border-top {
    border-top: 1px solid var(--border-color) !important;
    background-color: var(--footer-bg) !important;
    color: var(--footer-text) !important;
}

.footer a {
    color: var(--secondary-color);
    text-decoration: none;
}

.footer a:hover {
    color: var(--primary-color);
}

/* Card Styles for Blog */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.card-title {
    color: var(--text-color);
}

.card-text {
    color: var(--text-color);
}

a {
    color: var(--link-color);
}

a:hover {
    color: var(--link-hover);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--card-bg);
    color: var(--text-color);
    padding: 20px;
    border-radius: 5px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.modal-buttons {
    margin-top: 20px;
}

.modal-btn-primary,
.modal-btn-secondary {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.modal-btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.modal-btn-secondary {
    background-color: var(--secondary-color);
    color: white;
    margin-left: 10px;
}

#toastContainer {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1050;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.toast {
    background-color: var(--card-bg);
    color: var(--text-color);
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 10px;
    box-shadow: 0 2px 10px var(--shadow-color);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast.success {
    border-left: 5px solid #28a745;
}

.toast.error {
    border-left: 5px solid #dc3545;
}

.toast.warning {
    border-left: 5px solid #ffc107;
}

.toast-icon {
    font-size: 1.5rem;
    margin-right: 10px;
}

.toast-content {
    flex-grow: 1;
}

.toast-title {
    font-weight: bold;
    margin-bottom: 5px;
}

.toast-message {
    font-size: 0.9rem;
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
    margin-left: 15px;
}