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;
}
.top-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: #121212;
    color: white;
}

.logo {
    display: flex;
    align-items: center;
}

    .logo img {
        height: 40px;
        margin-right: 10px;
    }

.site-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
}

/* Navigation Icons */
.nav-icons {
    display: flex;
    gap: 15px;
    align-items: center;
}

.icon {
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
    padding: 8px;
    border-radius: 50%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.icon:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

.icon img {
    width: 24px;
    height: 24px;
    filter: brightness(0) invert(1); /* Beyaz yapmak için */
    transition: all 0.3s ease;
}

.icon:hover img {
    filter: brightness(0) invert(1) sepia(1) saturate(5) hue-rotate(20deg); /* Turuncu yapmak için */
}

/* Comment Icons */
.comment-toggle-btn {
    background: none;
    border: none;
    color: #a0aec0;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.comment-toggle-btn:hover {
    background-color: rgba(160, 174, 192, 0.1);
    transform: scale(1.1);
}

.comment-toggle-btn img {
    width: 18px;
    height: 18px;
    filter: brightness(0) invert(0.6); /* Gri yapmak için */
    transition: all 0.3s ease;
}

.comment-toggle-btn:hover img {
    filter: brightness(0) invert(1) sepia(1) saturate(5) hue-rotate(20deg); /* Turuncu yapmak için */
}