/* Стили для шапки */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 110px;
    padding-top: 10px;
    background-color: #2c3e50;
    z-index: 999;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: left 0.3s ease;
    align-items: center;
}

.header-content {
    display: flex;
    align-items: center;
    width: 100%;
    transition: padding-left 0.3s ease;
}

.logo-text {
    font-family: 'Orbitron', sans-serif;;
    font-weight: bold;
    line-height: 60px;
    color: yellow;
    margin-left: 40px;
    font-size: 3rem;
    text-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    letter-spacing: 1px;   
    height: 60px;
    cursor: pointer;
  }

/* Стили для промо-надписи */
.promo-text {
    display: flex;
    align-items: center;
    margin-left: 40px;
    font-size: 3rem;
    font-weight: bold;
    color: white;
    white-space: nowrap;
    height: 60px;
    line-height: 60px;
    overflow: visible;
}

.header-tabs {
    display: flex;
    gap: 15px;
    flex-shrink: 0;
    margin-left: 20px;
}

h1 {
    margin-left: 300px;
    margin-top: 10px;
    color: white;
    font-size: 1.5rem;
    font-weight: normal;
}

.tab {
    padding: 10px 20px;
    background-color: #34495e;
    color: white;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    flex-shrink: 0;
    font-size: 1.1rem;
}

.tab:hover {
    background-color: #3d566e;
}

.tab.active {
    background-color: #007bff;
}

/* Стили для правой части шапки */
.header-buttons {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-left: auto;
    padding-right: 20px;
}

/* Круглая кнопка помощи */
.round-button {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background-color: #34495e;
    color: white;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
}

.round-button:hover {
    background-color: #007bff;
}

/* Кнопки с иконками */
.icon-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 20px;
    background-color: #34495e;
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    transition: background-color 0.3s;
}

.icon-button:hover {
    background-color: #007bff;
}

.icon-button img {
    width: 24px;
    height: 24px;
    object-fit: cover;
    border-radius: 50%;
}

/* Специфичные стили для кнопки бота */
.bot-button img {
    background-color: white;
    padding: 2px;
}