/* Кнопки */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 16px rgba(var(--primary-rgb, 46, 230, 214), 0.35);
    border: 1px solid rgba(var(--primary-rgb, 46, 230, 214), 0.5);
}

.btn-primary:hover {
    box-shadow: var(--neon-glow);
    transform: translateY(-1px);
}

.btn-primary:active {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-darker) 100%);
    transform: translateY(0);
}

.btn-block {
    width: 100%;
}

.btn-secondary {
    background: var(--surface-elevated);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary-light);
}